Selbyana 28(1): 13-90. 2007. CHECKLIST OF PLEUROTHALLIDINAE FROM COLOMBIA PAULA VIVEROS* Universidad del Quindfo, Colombia. Current mailing address: Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, USA. Email: paulaviveros@gmail.com WESLEY E. HIGGINS Center for Tropical Plant Research and Conservation, Marie Selby Botanical Gardens, 811 South Palm Avenue, Sarasota, FL 34236-7726 USA. ABSTRACT. A checklist of the Pleurothallidinae species recorded for Colombia is presented. The list includes 1112 confirmed species of Pleurothallidinae recorded for Colombia. In cases when it was not possible to obtain information of valid vouchers, the species were treated as reported; these species are compiled in an additional list. Information such as basionym, synonyms, original collection (type), specimen vouchers and/or literature citations, distribution by department and notes recording sources of illustrations are included. Due to the unstable taxonomic situation of the subtribe, the most recent generic changes proposed (Luer 2005) were included next to the current genus to give an idea of the possible new name. It was found that Lepanthes, Pleurothallis, Masdevallia, Dracula and Stelis exhibit the highest richness of species; the data were also compared with those recorded for Ecuador, Peru and Bolivia. Key words: RESUMEN. Orchidaceae, Pleurothallidinae, checklist, Colombia Se presenta una lista de las especies de Pleurothallidinae registradas para Colombia. E11istado inc1uye 1112 especies confirmadas; en aquellos casos donde no fue po sible obtener informacion sobre especimenes, las especies se trataron en un listado adicional como reportadas. Se incluye informacion sobre el basonimo, los sin6nimos, el ejemplar tipo, los ejemplares de referencia, referencias bibliognificas, distribuci6n por departamento y notas registrando fuentes de ilustraci6n. Debido a la situaci6n taxon6mica inestable de la subtribu, se presentan los nombres genericos alternativos propuestos (Luer 2005) a continuaci6n del actual genero, con el fin de dar una idea del posible cambio en el nombre de la especie. Se encontr6 que los generos Lepanthes, Pleurothallis, Masdevallia, Dracula et Stelis exhiben la mayor riqueza de especies. Tambien se hicieron comparaciones con los datos conocidos para Ecuador, Peru y Bolivia. subdivided into secondary geo-botanical areas. These regions are the Caribbean (Atlantic) coastal plains, the Andean mountainous region, the Pacific coast, the Eastern plains of the Orinoqufa and the Amazon Jungle (FIGURE 1). INTRODUCTION Colombia is located in the extreme northwest of South America, in the inter-tropical zone bounded by Panama, Venezuela, Brazil, Peru, and Ecuador. The country is ca. 1.1 million km2 in area, with 2900 km of coastline along the Atlantic and Pacific oceans. Because of its geographical location in the tropics, the country does not experience four well-marked seasons. Instead, dry and rainy periods are of variable lengths, occurring at different intervals within the national territory. Night and day periods are of nearly equal length during the entire year (J.P' Posada in Ortiz et al. 1992). Caribbean Coastal Plains The Atlantic coastal plains encompass flatlands below 300 m along the coast of the Atlantic Ocean. This region extends along the Caribbean coast and continues inland into the Magdalena and Cauca valleys. The average annual temperature is 27°C. Andean Mountainous Region The Andean mountainous region includes the central areas of Colombia, which extend from the farthest point south to the northern part of the country. This region forms part of the Andes chain of mountains, which in Colombia are divided into three large ranges: the Western, Central, and Eastern ranges. The uneven topography and varying altitudes in this region alter the intensity of the winds, rainfall, and evaporation, producing highly variable climatic conditions and very diverse eco- Natural Geographic Regions Colombia has a large variety of ecosystems and it is not possible to speak of a single, typical Colombian habitat. The simplest way to consider the habitats is to divide the country into five large natural geographic regions, which can be * Corresponding author. 13 14 SELBYANA 1. Atlantic Coast 2. Andean Region 3. Pacific Coast 4. Orinoquia 5. Amazonia 3 Volume 28(1) 2007 Pacific Coast The Pacific Coast region, which includes the entire western part of Colombia, can be divided into two sub-regions: the northern one that extends from Cabo Corrientes northwards and the southern sub-region. Overall, this region has heavy rainfall, with more than 10,000 mm3 of rain annually in some parts of Choco. The altitude of this coastal zone rarely exceeds 1000 m, and the average temperature is -27°C. Eastern Plains The Eastern Plains (Orinoquia), which include the flat eastern part of the country, have an average elevation of 200 m. Hydrographically, this region is part of the Orinoco River basin. Most of this zone has herbaceous flora and shrub-like vegetation; taller trees can be found only along the edge of rivers and streams. The average temperature is 26°C. Habitat map of Colombia, showing the natural regions. 1. Atlantic Coast; 2. Andean Region; 3. Pacific Coast; 4. Orinoquia; 5. Amazonia. FIGURE 1. systems. In addition to the Andean formation, Colombia has several isolated mountains, such as the Sierra Nevada of Santa Marta and the Sierra de la Macarena. Although these formations have different origins, they exhibit similar geographical and climatic conditions. Within the tropical regions, a vegetation type occurs between the upper limit of the continuous, closed-canopy forest and the upper limit of plant life. This vegetation type is scattered along the crests of the highest mountain ranges or on isolated mountain tops from ca. 3000-5000 m. Multiple names are assigned to this type of natural community, but the most common one is paramo. The par-amos of Colombia are centered in the northern half of the Cordillera Oriental, in the Departments of Meta, Cundinamarca, Boyaca, and Santander, and in the Cordillera Central, in the Departments of Cauca, Valle del Cauca, and the Quindio-Tolima-Caldas border regions. Most of the par-amos occur above 3000 ill, but some of the lowest par-amos are found in azonal habitats, such as boggy areas as low as 2380 m in the Cordillera Central and 2650 m in the Cordillera Occidental (Luteyn 1999). par-amos are mentioned because many collections of pleurothallid orchids of such genera as Barbosella, Brachionidium, Draconanthes, Lepanthes, Platystele, Pleurothallis, Stellis, Teagueia, and Trichosalpinx come mainly from this ecosystem type. Amazon Jungle The Amazon Jungle region (Amazonia) covers the southeastern part of Colombia. Rather flat with low hills, most of this zone is still covered by primary forest. Hydrographically, it belongs to the Amazon River system. This environmental region is characterized by high humidity and frequent rain throughout most of the year; the average temperature is 26°C (Ortiz et al. 1980). Colombian Orchid Collectors Between the years 1550 to 1810, the northwestern corner of South America became known as Nueva Granada (New Grenada). Governed under the rule of Spain, this area included present-day Colombia, Panama, Ecuador and Venezuela, bounded by Peru to the southwest and Brazil to the southeast. With many of these boundaries changing over the years, confusion has arisen as to the country of origin for early plant collections, as is the case of Stelis fissa Lindl., a plant originally collected in Quito but reported from Peru in the protologue. The first scientific endeavor to explore and record the native flora from this territory was undertaken by a young man named Jose Celestino Mutis from Spain, a disciple of Linnaeus. Mutis arrived in Cartagena in 1760 and collected numerous specimens of plants, many of them orchids (FIGURE 2). Later, in 1801 Alexander von Humboldt and Aime Bonpland, in their expedition to tropical America, landed in Cartagena (Nueva Granada). They traveled around the Colombian territory from the lowlands to the highlands, looking for plants and preparing numerous botanical speci- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST mens. Unfortunately, many of their specimens were lost during the ocean voyage when they were sent to Paris. The rest of their collections, however, were eventually published in Nova Genera and Species Plantarum (Kunth 1816), which described many new species of orchids. Later, in the nineteenth century, Colombia was explored by numerous European collectors, who traveled around the country, collecting specimens and recording more new species. Among the collectors who visited Colombia looking for orchids were the French botanist Justin Goudot (1823) and the German collector Theodor Hartweg (1840); both of them representing commercial orchid firms in England. Hartweg's collections were sent to John Lindley at the Royal Botanical Gardens, Kew. The first and foremost authority on orchids, Lindley is considered the father of orchidology. Other important collections were made by Jean Linden of Brussels, who was sent to America by English firms, and by the Funck and Schlim expedition (1846-1852), which produced a large number of collections and new species. Professional collectors such as the brothers Klaboch, Benedict Roezl, Hermann Wagener, and Gustav Wallis traveled around the Colombian territory. Warzcewiccz, who lived in the latter half of the nineteenth century, discovered many new species for the European market. Many of these collections were sent to Hamburg for Professor Heinrich Gustav Reichenbach filius, who succeeded Lindley as the orchid authority. Despite the work of these early plant collectors, the majority of the Colombian collections were gathered in the latter part of the nineteenth century by Friedrich Carl Lehmann, a German mining engineer, who worked for 30 years in Colombia and Ecuador. Searching for gold, he could look for orchids at the same time. His numerous new species were described by Reichenbach, Rudolf Schlechter and Fritz Kraezlin. Since World War II, the majority of professional orchid collectors have been Colombian, and their contributions have helped to make the modern orchid floras of Colombia possible [(Luer in Ortiz et aL 1991).] In addition, the Colombian orchid growers who have worked in recent decades need mention. Although it is impossible to list all their names in a brief article, it is important to emphasize that without their contributions, the most recent findings on Colombian orchids would not have been published. Despite the valuable contributions of these orchid collectors and growers, the study of Colombian orchids remains incomplete. Father Pe- 15 dro Ortiz, who has worked for many years on Colombian orchids, recognizes 3400 orchid species in his most recent list. No comprehensive work, however, yet includes descriptions of the orchid species, detailed illustrations, taxonomic keys, distribution data, and patterns of endemism. For Pleurothallidinae, in particular, a taxonomic list recording 153 species of Masdevallia and 72 species of Dracula has been published (Farfan & Calderon 2003). In addition, a species list of Colombian Lepanthes (Farfan et aL 2003) found the genus represented by 270 species. The geographic and climatic characteristics of Colombia produce a significant richness of orchids that represents most of the neotropical orchid groups. This study found that 1112 species of the total recorded by Father Ortiz correspond to Pleurothallidinae subtribe and represent about 33% of the Colombian orchids. PLEUROTHALLIDINAE Pleurothallid orchids are a Illajor cOlllponent of the neotropical flora and epiphytic vegetation. They have a wide geographic range from southern Florida, the West Indies, and Mexico to southern Brazil and areas north of Argentina. The most species-rich regions are the Andes of Colombia, Ecuador, and Peru (Luer 1986; Pridgeon et al. 2005). Most pleurothallid species have restricted distribution ranges, making them more vulnerable to extinction. Thus these species require scientific study before it is too late to protect them. In the classification by Dressler (1981), Pleurothallidinae is located in the tribe Epidendreae, composed of 26 genera. Later, Dressler (1993) separated the tribe into New World and Old World taxa, locating Pleurothallidinae with the New World taxa and composed of 28 genera. Recent studies on Epidendroideae, which take into account additional data sources such as DNA (van den Berg et aL 2005, Chase et aL 2003) suggest that the subtribe should be kept within this tribe. Classification within the subtribe, however, presents a more complex situation. Carl Luer, considered the major researcher on pleurothallid orchids, has been studying these plants for three decades. His monumental work, leones Pleurothallidinarum, constitutes the most complete and detailed work on Pleurothallidinae, although Luer's main sources of information are plant morphology and the habitat of the species. In the last decade, new taxonomic treatments have contributed to the knowledge of Pleurothallids (i.e., Chase et aL 2003; Pridgeon et aL 16 SELBYANA Volume 28(1) 2007 FIGURE 2. Historical map of New Grenada showing the inclusion of Colombia, Ecuador and Panama under one country (Pinkerton 1811). 2001, 2005). The total number of genera and their delineation, however, remains unclear; different numbers of genera for the pleurothallid subtribe have been proposed, ranging from 32 to 89 generic names in current use (Williams 2006). For a complete list see http:// www·ftmnh.uft·edu!herbariumlpleuro!manplan! ManPlan.htm. Pleurothallidinae constitutes one of the largest natural groups within the family Orchidaceae; it VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST has been estimated that there are 4000 species in this group (Dressler 1993a). Plants from the subtribe are distinguished by single-leaved, thin secondary stems known as ramicauls and a deciduous ovary (FIGURE 3) articulated with the pedicel (Luer 1986). The primary stem, rhizome, is variable, and it is possible to find plants caespitose with abbreviated rhizome or repent plants with longer rhizomes. The ramicaule (secondary stem) corresponds to the aerial stem that bears the leaf, which is generally unifoliate. However, in some species it is possible to find prolific stems which appear to have more than I leaf (FIGURES 3 & 4 show some of the morphological diversity of the subtribe). Different kinds of tubular sheaths can be observed enclosing the ramicauls. The leaves are variable, and it is possible to find thin or thick leaves, with diverse shapes. The inflorescence can be single flowered or racemose, rising from near or very near the apex of the ramicaul; most of the time the inflorescence is preceded by a bract, which in many species is specialized into a conspicuous spathe (Luer 1986). The flowers are quite variable in Pleurothallidinae; therefore it is not possible to describe here the enormous diversity of floral features. Traditionally, Pleurothallids have been known because of their "tiny flowers;" and most of the time the flowers exhibit this pattern. However, this is not always true, and some Pleurothallid orchids (i.e. Masdevallia and Dracula) exhibit showy sepals, several cm long or wide. In many other cases, the lip and petals are the attractive floral structures, or both petals and sepals are very small (FIGURE 4). Sepals can be united or free and pubescent or glabrous, and their size is variable. Petals and lip are highly variable too; it is possible to find short petals and a longer lip or vice versa, thickened lips and petals, or very thin petals with membranous consistency, among many other traits. A wide floral color spectrum exists among the members of the subtribe. The Pleurothallidinae are basically a fly-pollinated group, involving fungus gnats and carrion flies; however, there are a few cases of hummingbird pollination in some species of Masdevallia (Dressler 1993b). MATERIALS AND METHODS To compile the present work, two previous lists of all known species of Colombian orchids were examined (the Father Pedro Ortiz list and the Kew list) to search for the names of species in Pleurothallidinae. These names were then compared, looking for inconsistencies in the two 17 lists, such as synonyms or specimen vouchers recording the species, etc., that needed to be clarified to obtain a consistent final list. Searches were made at the Marie Selby Botanical Gardens library, and taxonomic databases (Tropicos, Kew Monocots Checklist, IPNI) and microfiche collections were consulted. Information about herbarium specimens was obtained from five different herbaria: COL (Herbario Nacional Colombiano), HUQ (Herbario Universidad del Quindio), MO (Missouri Botanical Garden Herbarium), NY (New York Botanical Garden Herbarium), and SEL (Marie Selby Botanical Gardens Herbarium). The data from all the species were added to a database designed previously by Higgins and Holst (2005). The latest version of the database includes 1113 confirmed species of Pleurothallidinae recorded for Colombia; information such as basionym, synonyms, original collection (type), specimen vouchers and/or literature citations, distribution by department and notes recording illustrations sources are included. When it was possible, the source space included sources of information for the species, for example, recent publications proposing taxonomical changes. The notes space included miscellaneous information like literature citations where illustration of the taxon can be found; or in the cases when the synonyms could not be verified, the source was written there, indicating that the information has not been reconfirmed. When the voucher specimens had two elevation sources, the average was calculated to facilitate the analysis of the data by elevation and the elaboration of charts. In cases when it was not possible to obtain information of valid vouchers, the species was treated as reported; these species are compiled in an additional list. In some specific cases, where new combinations have been proposed (i.e. Acrania, Specklinia, Brachycladium, among others) recently by Luer (2005), the possible new genus was located in parenthesis before the epithet. Since the taxonomy of the subtribe is still subject to discussion, and because in the last few years different proposals to change names have been raised (Luer 2004, 2005; Pridgeon et al. 2001), it is not possible to follow just one nomenclature system. We tried to keep the accepted names for the Monocot Checklist. RESULTS The Pleurothallidinae subtribe is represented in Colombia with 1112 species grouped in 25 genera (TABLE 1) which make up around 33% of the Colombian orchids. Another 41 species SELBYANA 18 Volume 28(1) 2007 FA B 5cm c E D 5cm 5 em F G H FIGURE 3. Plant variation in Pleurothallidinae. A, B. Pleurothallis pubeseens. C. Pleurothallis stenophylla. D. Masdevallia eaudivolvula. E. Lepanthopsis jioripeeten. F. Lepanthes biloba. G, H. Stelis spathulata. Credits: A-F from leones Pleurothallidinarum (VII, VIII, X, XIV, XVII, XXV, XXVI); G & H from Dunsterville & Garay (1972). Abbreviations: TS = Tubular sheaths, S = Spathe, R = Ramicaul, FA = ovary-pedicel articulation, LS = Lepanthiform sheaths, FS = floral sheaths. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST 19 so c L A B D 20m o L L F G 3mm FIGURE 4. Floral diversity in Pleurothallidinae. A. Platystele consobrina. B. Pleurothallis stenophylla. C. Dracula chimarea. D. Stelis spathulata. E. Lepanthes biloba F. Masdevallia picturata. G. Lepanthopsis floripecten. Credits: A-C, E-G from leones Pleurothallidinarum (VII, VIII, X, XIV, XVIII, XXV); D from Dunsterville & Garay (1972). Abbreviations: SD = dorsal sepal, SL = lateral sepals, C = column, L = lip, An = anther, Po = pollinia. SELBYANA 20 TABLE 1. Total number of species recorded per genus and number of species recorded in four Andean countries. Genera Species Species Total Colom- Species Ecua- Species Bolivia Peru species bia dor Acostaea Barbosella Brachionidium Draconanthes Dracula DressZerella Dryadlela Frondaria Lepanthes Lepanthopsis Masdevallia Myoxanthus Octomeria Ophidion Platystele Pleurothallis Porroglossum Restrepia Restrepiopsis Scaphosepalum Stelis Teagueia Trichosalpinx Trisetella Zootrophion 4 21 64 2 100 8 51 1 ｾＸＰ＠ 37 400 47 150 4 73 ｾＲＰ＠ 25 48 15 30 320 32 108 20 18 4 5 11 1 73 2 13 1 278 11 148 14 11 3 35 275 9 27 10 18 117 3 32 5 8 0 3 6 1 0 0 3 1 63 3 49 7 6 1 6 130 1 2 1 2 59 0 23 2 2 3 4 23 2 42 5 14 1 314 11 226 26 17 2 51 472 23 21 8 33 428 29 46 18 9 0 2 2 0 1 0 2 1 19 3 103 14 6 1 6 131 4 2 1 1 92 0 9 4 2 have been reported, but it is still not clear if they really grow in the country (see list of reported species). However, these numbers are considered preliminary; many of the synonyms here listed have not been carefully confirmed by the authors. It is necessary to produce a more comprehensive long term revision of the Colombian collections, which includes visits to the herbaria, field work, and analysis of type specimens to improve this information. So far the largest concentration of species has been reported from Departments located in the Andean Region (FIGURE 5), such as Antioquia, Cauca, Cundinamarca, Narino and Norte de Santander. It was hoped that this region would show high species-richness because the three large ranges (Western, Central, and Eastern) of the Colombian Andes present a wide range of elevations. As a consequence of this, many local climatic events take place in an isolated manner, i.e., mist in the river basins, winds, rainy seasons at different times, among others. All these local events finally contribute to the presence of highly variable climatic conditions, and consequently, to the existence of many different kinds of ecosystems with high levels of diversity. Volume 28(1) 2007 Parts of Narino, Cauca, and Antioquia converge in the Choco Region, the name given to the area of confluence between the Cordillera Occidental and the Pacific coast (FIGURE 1); this region is recognized because of its high levels of precipitation, humidity and plant diversity. The Choc6 Department is included in this zone, and naturally displays also high richness of Pleurothallidinae species (FIGURE 5). When the number of species per elevation range was analyzed (FIGURE 6), it was found that most of the species are distributed between 1000 and 3000 m, with a richness peak between 2000-2500 m. These elevations are found primarily in the Andean region; therefore, the elevation data also, support the highest richness of Pleurothallidinae in this zone. In this elevation range the major ecosystem is the cloud forest, which is characterized by high humidity levels and high abundance of mosses and lichens, which together form an ideal habitat for these sorts of orchids. It is necessary to make clear that some of the data could be biased, because some Departments have been highly sampled, as for example Antioquia, Cauca and Norte de Santander; while in many others the field work has been less intensive. In addition, it was found that many collections do not have collection data, which negatively impacted the calculation of the distribution. Unfortunately, the Colombian exploration work has decreased notably in the last two decades, due to the security problem in the country, which has had a negative effect on the study of Colombian flora. Therefore, the increase in the scientific visits would modify the results here presented because it is possible that many of the species overlap in the different regions, and also many new species could be described from different regions. Considering our present data, Lepanthes and Pleurothallis correspond to the genera with the largest number of species (TABLE 1), with more than 270 species each. Just these two genera represent around 50% of the total richness of Pleurothallidinae in Colombia (FIGURE 7). MasdevaUia and Stelis also show high richness. Masdevallia is represented by 148 species and Stelis by 117. Since these four genera are the most diversified in the subtribe, these values seem reasonable. These data are close to those reported from Ecuador (Dodson 2005), which show that of the 13 largest genera of the Ecuadorian orchids, seven belong to Pleurothallidinae; and the subtribe makes up more than 51 % of the Ecuadorian orchids. The genera with the largest number of species are also Pleurothallis represented by 473 VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Amazonas 5 7 8 Caldas Caqueta 4 13 14 16 17 19 20 Cordoba Cundinamarca Guajira Huila Magdalena Meta 2 4 2 23 24 25 27 Putumayo Quindfo Risaralda Santander 40 15 46 52 29 Tolima 21 5 57 1 6 Without collection data FIGURE 5. Estimated number of species by Department and location of regions in Colombia with the highest number of pleurothallid species. species, Lepanthes by 336, Masdevallia by 226, and Stelis by 458 species. Colombian orchids, however, need to be studied in more detail before more detailed comparisons can be made. Vasquez and Ibisch (2000) studied the Pleu- rothallidinae from Bolivia. They recorded 371 species belonging to 21 genera. They also found that Pleurothallis, Lepanthes, Stelis, and Masdevallia were the most diverse genera in this part of the continent. They also reported data 350,----------------------------------------------ＳｏｾＭ ＲＵＰＫＭｾ ＲｯｾＭ ＱＵＰｾＭ ＱｏｾＭ o ＫＭｾｲ｟ＮＬ＠ 0-500 FIGURE 6. 5001000 10001500 15002000 20002500 25003000 Number of pleurothallid species recorded per elevation range. 30003500 35004000 Volume 28(1) 2007 SELBYANA 22 Others 4000.------------------------, Dracula 7% 3000 Lepanthes 24% Stelis 11% 13% 25% FIGURE 7. Pleurothallidinae genera with the largest number of species in Colombia; other genera contain fewer than 50 species. from Peru, where Pleurothallis, Masdevallia and Stelis are very diverse, but Lepanthes is represented by only 19 species. In Bolivia 28% of the orchids correspond to Pleurothallidinae, and in Peru 25% are also of this subtribe (FIGURE 8). Dracula has not been reported from Bolivia, and Peru has just two species. As reported by Luer (1993), the greatest concentration of species occurs on the forested slopes of northwestern Ecuador and in the Western and Central cordilleras of Colombia. In fact, in Colombia 73 species have been found, and 42 have been recorded from Ecuador. The number of species estimated for the 25 genera of Pleurothallidinae represented in Colombia, as well as the number of species recorded for Ecuador, Bolivia and Peru, can be observed in TABLE 1. These data seem to agree with the suggestions of several authors (Luer 1986-2005, Pridgeon et a1. 2005), who propose that the most species-rich regions are the Andes of Colombia, Ecuador, and Peru. Ecuador has the highest diversity of Pleurothallidinae, Colombia is second, and Peru and Bolivia are third and fourth respectively. At the same time, the percentage of Pleurothallidinae with respect to all the orchids recorded from these countries is comparatively high for each country (FIGURE 8). The large richness of species recorded from the north part of South America represents an opportunity to carry out research, and in so doing, to answer questions about evolution, ecology and phylogeny. According to Dressler (1993), "The Orchidaceae have all the earmarks of a group in active evolution; species, genera, FIGURE 8. Ratio of Pleurothallidinae in relation to the species of Orchidaceae recorded for Colombia, Ecuador, Bolivia, and Peru. Note: The percentage corresponds to the number of Pleurothallidinae in relation to the total number of Orchidaceae recorded for each country. tribes and subtribes are all difficult to delimit. It is an excellent group for studying evolution." The Pleurothallidinae subtribe is perhaps one of the clearest examples of this radiation, since just for Pleurothallis, 2000 species have been estimated. At the same time, the genus has been constantly divided into subgenera and many of these subgenera into sections, because due to its high variability, subdivision has been the more practical way to study it. Pleurothallis could be considered then as a group in constant change, which could be still in active evolution. To further illustrate this idea, consider the genus Teagueia. lost (2000) recorded 26 new species of this genus from the Pastaza watershed in Ecuador. Prior to his work, only six species of Teagueia were known. All the species were found growing on four adjacent mountains 1012 km apart. By means of this discovery, lost suggests that the 26 new species probably evolved from a common ancestor and also that it seems likely of recent origin. Could similar settings be occurring for most Pleurothallidinae species and thus rendering the subtribe excessively diverse? To answer this question, scientists will need to consider the Pleurothallidinae subtribe as a conservation priority for its valuable contribution to the diversity of Andean ecosystems. Genera such as Pleurothallis, Lepanthes, Stelis, and Masdevallia merit special attention from the authorities in Andean countries, because of the extraordinary diversity of these genera in the region and the percentage that they represent of local floras. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST ACKNOWLEDGMENTS We thank the Marie Selby Botanical Gardens staff and volunteers for their constant support, cooperation and kindness, to Father Pedro Ortiz for his valuable data and advice, to Carl Luer for sharing his experience with us, Lorena Endara for her scientific collaboration, particularly with the Stelis species, and the staff at FLAS (Florida Museum of Natural History Herbarium) for their support of this project, We also express our gratitude to the Herbaria COL, HUQ, NYBG, MO, and SEL for assistance with the data, We are very grateful to Gustavo Romero from Harvard University and again Carl Luer for permission to use the illustrations in this article. This project was possible due to the financial support of Marie Selby Botanical Gardens Internships Program and the Arizona Orchid Society. LITERATURE CITED Brako, L. and L. Zarucchi. J 993. Catalogue of the Flowering Plants and Gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45. St. Louis, Mo. Calderon, E. and J. Farfan. 2003. Especies de los Generos Dracula y Masdevallia (Orchidaceae) en Colombia. Biota Colombiana 4(2): 187-201. Chase, M.W., KM. Cameron, R.L. Barrett, and J.v. Freudenstein. 2003. DNA data and Orchidaceae systematics: a new phylogenetic classification. Pp. 69-89 in KM. Dixon, S.P. Kell, R.L. Barrett, and P.J. Cribb, eds. Orchid Conservation. Natural History Publications, Kota Kinabalu, Sabah, Malaysia. Christenson, E. 1996. Notes on Neotropical Orchidaceae. Lindleyana 11: 12-26. Dodson, C. 1993. Native Ecuadorian Orchids, Vol. I. Compania Litografica Nacional. Medellin, Colombia. - - - . 2002. Native Ecuadorian Orchids, Vol. III. Dodson Publishing. Quito, Ecuador. - - - . 2005. Native Ecuadorian Orchids, Vol. V. Dodson Publishing. Quito, Ecuador. Dressler, R. 1981. The Orchids: Natural History and Classification. Smithsonian Institution, Washington, D.C. - - - . 1993a. A Field Guide to the Orchids of Costa Rica and Panama. Cornell University Press, Ithaca, N.Y. - - - . 1993b. Phylogeny and Classification of the Orchid Family. Cambridge University Press, Cambridge, UK Dunsterville, G. and L. Garay. 1972. Venezuelan Orchids Illustrated, Vol. 5. Andre Deutsch Limited, London. Farfan, J., J. Otero, and C. Luer. 2004. Especies de Lepanthes (Orchidaceae) Colombia. Biota Colombiana 4(1): 33-47. Govaerts, R., M.A. Campacci (Brazil, 2005), D. Holland Baptista (Brazil, 2005), P. Cribb (K, 2003), 23 Alex George (K, 2003), K. Kreuz (2004, Europe), and J. Wood (K, 2003, Europe). 2006. World Checklist of Orchidaceae. The Board of Trustees of the Royal Botanic Gardens, Kew, UK Access date: March 22nd-April 22nd, 2006. http:// www.kew.org/wcsp. Jorgensen, P. M and S. Leon-Yanez (eds.) 1999. Catalogue of the vascular plants of Ecuador, Monogr. Syst. Bot. Missouri Bot. Gard. 75. St. Louis, Mo., USA. Jost, L. 2004. Explosive local radiation of the genus Teagueia (Orchidaceae) in the upper Pastaza Watershed of Ecuador. Lyonia 7(1): 41-47. Luer, C. 1986. leones Pleurothallidinarum I: Systematics of the Pleurothallidinae. Monogr. Syst. Bot. Missouri Bot. Gard. 15. St. Louis, Mo. - - - . 2002. leones Pleurothallidinarum II: Systematics of Masdevallia. Monogr. Syst. Bot. Missouri Bot. Gard. 16. St. Louis, Mo. - - - . 1986. leones Pleurothallidinarum III: Systematics of Pleurothallis (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 20. St. Louis, Mo. - - - . 1987. leones Pleurothallidinarum IV: Systematics of Acostaea, Condylago, and Porroglossum (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 24. St. Louis, Mo. - - - . 1988. leones P1eurothallidinarum V: Systematics of Dresslerella and Scaphosepalum (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 26. St. Louis, Mo. - - - . 1989. Icones Pleurothallidinarum VI: Systematics of Pleurothallis subgenus Ancipitia, subgenus Scopula and Trisetella (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 31. St. Louis, Mo. - - - . 1990. leones Pleurothallidinarum VII: Systematics of Platystele (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 38. St. Louis, Mo. - - - . 1991. leones Pleurothallidinarum VIII: Systematics of Lepanthopsis, Octomeria subgenus Pleurothallopsis, Restrepiella, Restrepiopsis, Salpistele, and Teagueia (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 39. St. Louis, Mo. - - - . 1992. leones Pleurothallidinarum IX: Systematics of Myoxanthus (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 44. St. Louis, Mo. - - - . 1993. lcones Pleurothallidinarum X: Systematics of Dracula (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 46. St. Louis, Mo. - - - . 1994. leones Pleurothallidinarum XI: Systematics of Lepanthes subgenus Brachycladium and Pleurotlulliis subgenus Aenigma, subgenus Elongatia, and subgenus Kraenzlinella (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 52. St. Louis, Mo. - - - . 1995. Icones Pleurothallidinarum XII: Systematics of Brachionidium (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 57. St. Louis, Mo. - - - . 1996. leones Pleurothallidinarum XIII: Systematics of Restrepia (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 59. St. Louis, Mo. - - - . 1996. leones P1eurothallidinarum XIV: Systematics of Draconanthes, Lepanthes subgenus Marsipanthes, and subgenus Lepanthes of Ecua- 24 SELBYANA dor (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 61. St. Louis, Mo. - - - . 1997. leones Pleurothallidinarum XV: Systematics of Trichosalpinx (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 64. St. Louis, Mo. - - - . 1998. leones Pleurothallidinarum XVI: Systematics of Pleurothallis subgenera Crocodeilanthe, Rhynchopera, and Talpinaria (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 65. St. Louis, Mo. - - - . 1998. leones Pleurothallidinarum XVII: Systematics of subgenus Pleurothallis (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 72. St. Louis, Mo. - - - . 1999. leones Pleurothallidinarum XVIII: Systematics of Pleurothallis Subgenera Pleurothallis, Sect. Pleurothallis, Subsect. Antenniferae, Subsect. Longiracemosae, Subsect. MacrophyllaeRacemosae, Subsect. Perplexae, Subgen. Pseudostelis, Subgen. Acuminatia (Orchidaceae). Monogr. Syst. Bot. Missouri Bot. Gard. 76. St. Louis, Mo. - - - . 2000. Icones Pleurothallidinarum XIX: Systematics of Masdevallia Part One. Monogr. Syst. Bot. Missouri Bot. Gard. 77. St. Louis, Mo. - - - . 2000. leones Pleurothallidinarum XX: Systematics of Jostia, Andinia, Barbosella, Barbrodia, and Pleurothallis Subgen. Antilla, Subgen. Effusia, Subgen. Restrepioidia. Monogr. Syst. Bot. Missouri Bot. Gard. 79. St. Louis, Mo. - - - . 2000. leones Pleurothallidinarum XXI: Systematics of Masdevallia. Part Two. Monogr. Syst. Bot. Missouri Bot. Gard. 82. St. Louis, Mo. - - - . 2001. leones Pleurothallidinarum XXII: Systematics of Masdevallia. Part Three. Monogr. Syst. Bot. Missouri Bot. Gard. 86. St. Louis, Mo. - - - . 2002. leones Pleurothallidinarum XXIII: Systematics of Masdevallia. Part Four. Monogr. Syst. Bot. Missouri Bot. Gard. 87. St. Louis, Mo. - - - . 2002. leones Pleurothallidinarum XXIV: A First Century of New Species of Stelis of Ecuador. Part One. Monogr. Syst. Bot. Missouri Bot. Gard. 88. St. Louis, Mo. - - - . 2003. leones Pleurothallidinarum XXV: Systematics of Masdevallia Part Five. Monogr. Syst. Bot. Missouri Bot. Gard. 91. St. Louis, Mo. - - - . 2004. Icones Pleurothallidinarum XXVI: Pleurothallis subgenus Acianthera and three allied subgenera; a second century of new species of Stelis of Ecuador, Epibator, Ophidion, Zootrophion. Monogr. Syst. Bot. Missouri Bot. Gard. 95. St. Louis, Mo. - - - . 2005. Icones Pleurothallidinarum XXVII: Dryadella and Acronia section MacrophyllaeFasciculatae. Monogr. Syst. Bot. Missouri Bot. Gard. 103. St. Louis, Mo. Luteyn, J. 1999. Paramos, a checklist of plant diversity, geographical distribution and botanical literature. Mem. New York Bot. Gard., Vol. 84. The New York Botanical Garden Press, New York Missouri Botanical Garden. Tropicos Database. Access date: June 2005-April 2006. http://mobot.mobot. orglW3TISearchivast.html. New York Botanical Garden 2006. Virtual Herbarium. Access date: March 22nd-April 22nd, 2006. http: Ilsciweb.nybg.orglscience2IVirtuaIHerbarium.asp Volume 28(1) 2007 Ortiz v., S.J.P., 1995. Orquideas de Colombia, 2 a ed. Corporacion Capitalina de Orquideologia, Bogota. - - - . 2000. Las Orquideas del genero Masdevallia en Colombia. ed. Asociaci6n Bogotana de Orquideologia, Bogota. Ortiz, P., AJ. Martinez, and G. Misas. 1980. Orquideas Ornamentales de Colombia-Ornamental Orchids of Colombia. Carlos Valencia Editores, Bogota, Colombia. Ortiz, v., G.A Agujrre A., A. Arango M., C. Arango L., 1. Bock, L. Bockemuhl, C.H. Dodson, RL. Dressler, R Escobar R, J.P. Folsom, J.F. Posada, G. Gerlach, E. Hagsater, C. A. Luer, T. Neudecker, and L.C. Vieira P. 1990-1998. Orqufdeas Nativas de Colombia, R Escobar Red., Vols. 1-6. Sociedad Colombiana de Orquideologfa. Medellin, Colombia. Pinkerton, J. 1811. World Atlas. Cadell & Davies, Strand & Longman, Hurst, Rees, Orme & Brown, Pater Noster Row, London. Pridgeon, A, J. Phillip, M.W. Chase, and F. Rasmussen. 2005. Genera Orchidacearum, Vol. 4. Epidendroideae (part one). Oxford University Press, New York. Pridgeon, A., R Solano, and M. Chase. 2001. Phylogenetic relationships in Pleurothallidinae (Orchidaceae): combined evidence from nuclear and plastid DNA sequences. Amer. J. Bot. 88(12): 2286-2308. Romero, G. A and G. Carnevali. 2000. Orchids of Venezuela: an Illustrated Field Guide, 2nd ed., Vols. 1-3. ARMITANO EDITORES C. A Schweinfurth, Charles. 1958-1961. Orchids of Peru. Fieldiana: Botany vol. 30, no. 1-4. Publication 837,868,885,913. Chicago Natural History Museum, Chicago. Stenzel, H. 2000. Pollen morphology of the subtribe Pleurothallidinae Lindl. (Orchidaceae). Grana 39: 108-125. The International Plant Names Index (2006). Published on the Internet http://www.ipni.org [accessed March-August, 2006]. van den Berg, C., D.H. Goldman, J.Y. Freudenstein, A.M. Pridgeon, K.M. Cameron, and M.W. Chase. 2005. An overview of the phylogenetic relationships within Epidendroideae inferred from multiple DNA regions and recircumscription of Epidendreae and Arethuseae (Orchidaceae). Amer. J. Bot. 92: 613-624. Vasquez, Rand P. Ibisch. 2000. Orchids of Bolivia: Diversity and Conservation Status, Vol. 1. Editorial F.A.N., Santa Cruz de la Sierra, Bolivia. Viveros, P. and J. Molina. 2001. "Inventario de la Familia Orchidaceae en dos Relictos de Selva del Departamento del Quindio." Trabajo de grado. Licenciatura en Biologia y Educaci6n Ambiental. Universidad del Quindio, Armenia. Viveros, P., J. Molina, and C. Velez. 2001. Inventario de la Familia Orchidaceae en la Selva "La Montana del Ocaso," Departamento del Quindfo. Monogr. Flora Andina (Armenia) 3: 59-118. Williams, N. 2006. Phylogenetics of Pleurothallidinae: resolving generic limits in a large group of small orchids. Access date: July, 2006. http:// www.flmnh.ufl.edu/herbarium!pleuro/ manplan! ManPlan.htm VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST ApPENDIX Checklist of Colombian Pleurothallidinae Acostaea campylotyle Ortiz, Orquideologia 13: 240. 1979. Synonym(s): Specklinia campylotyle (P.Ortiz) Pridgeon & M.W.Chase. Department(s): Valle del Cauca. Elevation: 1550 m. Type: P. Ortiz & S. Restrepo 247 (COL): Colombia. Source: Tropicos database. Notes: Ibid. p. 241. Acostaea costaricensis Schltr. ssp. colombiana (Garay) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 24: 10. 1987. Synonym(s): Acostaea colombiana Garay. Department(s): Antioquia. Elevation: 2000 m. Type: O. 1. Arango s.n. (AMES): Colombia. Notes: Ibid. p. II. Acostaea costaricensis Schltr., ssp. costaricensis, Monogr. Syst. Bot. Missouri Bot. Gard. 24: 12. 1987. Synonym(s): Acostaeae pleurothalloides Schltr., Acostaea grandulata P.Ortiz. Department(s): Antioquia. Elevation: 1800 ill. Type: G. Acosta s.n. (B?): Costa Rica. Voucher: P. Ortiz V. 892 (COL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 12. 1987. Notes: Ibid. p. 13. Acostaea tenax Luer & Escobar, Orquideologia 15: 123. 1982. Departillent(s): Santander. Elevation: 2700 ill. Type: e. Luer & R. Escobar 6603 (SEL): Colombia. Voucher: e. Luer, 1. Luer, R. Escobar & E. Valencia 10200 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 16. Notes: Ibid. p. 124; Monogr. Syst. Bot. Missouri Bot. Gard. 24: 17. Acronia escobarii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 103: 132. 2005. Departillent(s): without data. Elevation: without data. Type: R. Escobar 8304 (MO): ColOillbia. Notes: Ibid. p. 232. Acronia fonnegrae Luer & Endara, Monogr. Syst. Bot. Missouri Bot. Gard. 103: 135. 2005. Department(s): Antioquia. Elevation: 1900 m. Type: R. fonnegra 3496 (HUA). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 233. Acronia lacera CLuer) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 103: 148. 2005. Department(s): Narifio. Elevation: 2600 m. Type: e. Luer et al. 550 (SEL): Ecuador. Voucher: F.e. Lehmann 6283 (K). Notes: Ibid. p. 239. Barbosella cucullata (Lindl.) Sehltr., Feddes Repert. 15: 261. 1918. BasionYill: Restrepia cucullata Lindl. Synonym(s): Restrepia rhynchantha Rchb.f. & Warsz., Restrepia varicosa Lindl., Masdevallia Iongiflora 25 Kraeznl., Restrepia antennifera H.B.K. var. angustifolia Kraeznl., Barbosella rhynchantha (Rchb.f. & Warsz.) Schltr. Departmentes): Cauca. Elevation: 2600 ill. Type: Hartweg 1430 (K): Co1oillbia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 16. Notes: (Monogr. Syst. Bot. Missouri Bot. Gard. 79:31. Barbosella dolichorhiza Schltr., Feddes Repert. Beih. 7: 117. 1920. Synonym(s): MasdevaUia anaristella Kraenzl., Barbosella anaristella (Kraenzl.) Garay, Barbosella bradeorum SchltI., Pleurothallis bradeorum (Schltr.) Ames, Hubbard & Schweinf, Pleurothallis anaristhella (Kraenzl.) L.O. Williams. Department(s): Cauca. Elevation: Without data. Type: M. Madero S.n. (B, destroyed): Coloillbia. Voucher: Luer 16607 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 18. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 32. Barbosella fuscata Garay, Orquideologia 4: 153. 1969. Departillent(s): Risaralda, Antioquia. Elevation: 2500 rn. Type: G. Escobar 417 (AMES): Colombia. Notes: Ibid. p. 156; Monogr. Syst. Bot. Missouri Bot. Gard. 79: 32. Barbosella prorepens (Rchb.f.) SchItr., Feddes Repert. 15: 263.1918. Basionym: Restrepia prorepens Rchb.f. SynonYill(s): Pleurothallis dussii Cogn., Barbosella brenesii Schhr., Pleurothallis monstrabilis Ames, Restrepia caespifitica F. Lehm. & KraenzL, Restrepia tolimensis Kraenzl., Pleurothallis prorepens (Rchb.f.) Ames, Barbosella caespitifica (F. Lehill. & Kraenzl.) Garay. Departillent(s): Cundinaillarca. Elevation: 2700 ill. Type: Endres 2618 (W): Costa Rica. Voucher: e. Luer et al. 10381 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 34. Barbosella schista Luer & Escobar, Orquideologia 16: 7.1983. Departillent(s): Norte de Santander. Elevation: 2750 ill. Type: e. Luer et al. 7751 (SEL): Colombia. Notes: Ibid. p. 9; Monogr. Syst. Bot. Missouri Bot. Gard. 79: 34. Brachionidium brachycladum Luer & Escobar, Orquideologia 16(3): 33. 1986. Departmentes): Antioquia. Elevation: 2050 m. Type: e. Luer et al. 8946 (SEL): Coloillbia. Notes: Ibid. p. l34. Brachionidium escobarii Luer, Lindleyana 1(3): 172. 1986. Department(s): Narifio. Elevation: 3200 m. Type: e. Luer et al. 3059 (MO): Colombia. Notes: Ibid. p. 173. Brachionidium filamentosum Luer & Firtz, Monogr. Syst. Bot. Missouri Bot. Gard. 57: 50. 1995. Department(s): Chaco. Elevation: 26 SELBYANA 2150 m. Type: C. Luer et al. 15563 (MO): Ecuador. Voucher: R. L. Hartman 12434 (MO). Notes: Ibid. p. 51. Brachionidium fornicatum Luer & Hirtz, Monogr. Syst. Bot. Missouri Bot. Gard. 57: 54. 1995. Department(s): Narifio. Elevation: 3000 m. Type: A. Hirtz 6030 (MO): Ecuador. Voucher: C. Luer et al. 4667 (SEL). Notes: Ibid. p. 55. Brachionidium imperiale Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 57: 64. 1995. Department(s): Valle del Cauca. Elevation: 3000 m. Type: C. Luer et al. 16799 (MO): Colombia. Notes: Ibid. p. 65. Brachionidium meridense Garay, Canad. J. Bot. 34: 736. 1956. Department(s): Santander. Elevation: 3000 m. Type: 1. Renz (Herb. J. Renz): Venezuela. Voucher: Luer et al. 10194 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 57: 81. Brachionidium parvifolium (Lindl.) Lindl., Fol. Orch. Brachion. 1. 1859. Basionym: Restrepia parvifolia Lindl. Department(s): Tolima. Elevation: 3660 m. Type: 1. Lindley 1278 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 57: 89. Brachionidium phalangiferum Garay, Canad. J. Bot. 34: 738. 1956. Department(s): Norte de Santander. Elevation: 2600 m. Type: 1. Renz 6106 (Herb. J. Renz): Venezuela. Voucher: C. Luer et al. 7968 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 57: 95. Brachionidium puraceense Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 57: 104. 1995. Department(s): Valle del Cauca. Elevation: 3300 m. Type: G. Lozano et al. 4697 (COL): Colombia. Notes: Ibid. p. 105. Brachionidium tetrapetalum (F. Lehm. & Kraenzl.) Schltr., Feddes Repert. Beih. 7: 241. 1920. Basionym: Pleurothallis tetrapetala F. Lehm. & Kraenzl. Department(s): Narifio. Elevation: 3300 m. Type: F. C. Lehmann 347 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 57: 125. Brachionidium tuberculatum Lindl., Fol. Orch. Brachion. 1. 1859. Synonym(s): Brachionidium concolor Lindl., Brachionidium floribundum Garay, Brachionidium steyermarkii Foldats, Department(s): Cundinamarca. Elevation: 2850 m. Type: L. SchUm 1558 (K): Venezuela. Voucher: C. Luer et al. 10384 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 57: 126. Draconanthes aberrans (Schltr.) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 61: 3. 1996. Basionym: Lepanthes aberrans Schltr. Synonym(s): Lepanthes trachysepala SchItr., Lepanthes prionota Luer & Hirtz. Depart- Volume 28(1) 2007 mentes): Quindio. Elevation: 3300 m. Type: A. Sodiro 21 (Holotype destroyed at B); Hirtz 1056 (Lectotype, MO): Ecuador. Voucher: C. Luer et at. 16752 (MO). Notes: Ibid. p. 4. Dracula adrianae Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 72: 103. 1998. Departmentes): Without data. Elevation: Without data. Type: Ton Sijm 20898 (MO): Colombia. Notes: Ibid. p. 105. Dracula alcithoe Luer & Escobar, Orquideologia 15: 3. 1981. Department(s): Putumayo. Elevation: 2500 m. Type: Hermano Octavio Ospina s.n. (JAUM): Colombia. Notes: Ibid. p. 4. Dracula amaliae Luer & Escobar, Orquideologia 13 0): 5. 1979. Department(s): Cauca. Elevation: Without data. Type: R. Escobar 1746 (JAUM): Colombia. Notes: Ibid. p. 6. Dracula andreettae (Luer) Luer, Selbyana 2: 193. 1978. Basionym: Masdevallia andreettae Luer. Department(s): Valle del Cauca. Elevation: 2200 m. Type: C. Luer 1687 (SEL): Ecuador. Voucher: C. Luer 13139 (MO). Notes: Orq. Nat. Col. 1 fig. 122. Dracula anicula Luer & Escobar, Orquideologia 15 (1): 6. 1981. Department(s): Antioguia. Elevation: 2000 m. Type: R. Escobar 1270 (JAUM): Colombia. Notes: Orq. Nat. Col. 5 fig. 817. Dracula anthracina Luer & Escobar, Selbyana 7: 64. 1982. Department(s): Without data. Elevation: Without data. Type: C. Luer 3457 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 33. Dracula antonii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 88: 98. 2002. Departmentes): Without data. Elevation: Without data. Type: A. P. Sijm S.n. (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 88: 115. Dracula aphrodes Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1002. 1989. Department(s): Valle del Cauca. Elevation: 1850 m. Type: R. Escobar 3978 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 34. Dracula bella (Rchb.f.) Luer, Selbyana 2: 194. 1978. Basionym: Masdevallia bella Rchb.f. Department(s): Antioquia. Elevation: 2440 m. Type: G. Wallis 218 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 39. Dracula bellerophon Luer & Escobar, Orquideologia 13: 9. 1979. Department(s): Valle del Cauca. Elevation: 1900 m. Type: C. Luer 2894 (JAUM): Colombia? Voucher: C. Luer 13209 (MO). Notes: Org. Nat. Col. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST 5 fig. 827; Type collection data not confirmed. Dracula benedicti (Rchb.f.) Luer, Selbyana 2: 194. 1978. Basionym: Masdevallia benedictii Rchb.f. Synonym(s): Masdevallia troglodytes Morren, Dracula troglodytes (Morren) Luer, Dracula hubeinii Luer. Departmentes): Antioquia. Elevation: Without data. Type: B. Roezl s.n. (W): Colombia. Notes: Orq. Nat. Col. 1 fig. 139. Dracula berthae Luer & Escobar, Orquideologia 13: l15. 1979. Department(s): Boyaca. Elevation: 2450 m. Type: R. Escobar 1817 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 45. Dracula brangeri Luer, Orchideeen 48: 47. 1986. Department(s): Without data. Elevation: Without data. Type: C. Luer 11430 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 47. Dracula carcinopsis Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1003. 1989. Departmentes): Valle del Cauca. Elevation: 1900 m. Type: R. Escobar 4004 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 49. Dracula chestertonii (Rchb.f.) Luer, Selbyana 2: 194. 1978. Basionym: Masdevallia chestertonii Rchb.f. Synonym(s): Masdevallia macrochila Regel. Department(s): Valle del Cauca. Elevation: 2000 m. Type: J. H. Chesterton s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 51. Dracula chimaera (Rchb.f.) Luer, Selbyana 2: 194. 1978. Basionym: Masdevallia chimarea Rchb.f. Synonym(s): Masdevallia backhousiana Rchb.f., Masdevallia wallisii Rchb.f. var. stupenda Rchb.f., Masdevallia senilis Rchb.f. Department(s): Without data. Elevation: Without data. Type: B. Roezl s.n. (W): Colombia. Notes: Orq. Nat. Col. 1 fig. 123; Monogr. Syst. Bot. Missouri Bot. Gard. 46: 53. Dracula chiroptera Luer & Malo, Selbyana 2: 367. 1978. Department(s): Narino. Elevation: 1750 m. Type: C. Luer 1759 (SEL): Ecuador. Voucher: C. Luer 6028 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 57. Dracula circe Luer & Escobar, Orquideologia 15: 11. 1981. Department(s): Antioquia. Elevation: 1850 m. Type: R. Escobar 1883 (JAUM): Colombia. Notes: Ibid; possibly a hybrid. Dracula citrina Luer & Escobar, Selbyana 7(1): 64. 1982. Department(s): Antioquia. Elevation: 2000 m. Type: C. Luer 6545 (SEL): 27 Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 61. Dracula cochliops Luer & Escobar, Orquideologia 13: 119. 1979. Department(s): Putumayo. Elevation: 2200 m. Type: C. Luer et al. 3127 (JAUM): Colombia. Notes: Ibid. p. 120. Dracula cutis-bufonis Luer & Escobar, Orquideologia 13: 13. 1979. Department(s): Antioquia. Elevation: 2050 m. Type: R. Escobar et ai. 1377 (JAUM): Colombia. Notes: Ibid. p. 14. Dracula decussata Luer & Escobar, Orquideologia 13: 18. 1978. Synonym(s): Dracula niesseniae P. Ortiz. Department(s): Choco. Elevation: Without data. Type: R. Escobar 1818 (JAUM): Colombia. Notes: Ibid. p. 20. Dracula diabola Luer & Escobar, Orquideologia 13: 124. 1979. Department(s): Boyaca. Elevation: 2400 m. Type: R. Escobar 1864 (JAUM): Colombia. Notes: Ibid. p. 126. Dracula diana Luer & Escobar, Orquideologia 15: 15. 1981. Department(s): Without data. Elevation: Without data. Type: R. Escobar 1882 (JAUM): Colombia. Notes: Orq. Nat. Col. 5 fig. 824; Monogr. Syst. Bot. Missouri Bot. Gard. 46: 79. Dracula exasperata Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1005. 1989. Departmentes): Putumayo. Elevation: 1800 m. Type: C. Luer 13185 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 84. Dracula felix (Luer) Luer, Selbyana 2: 195. 1978. Basionym: Masdevallia felix Luer. Department(s): Narifio. Elevation: 1500 m. Type: C. Luer 2285 (SEL): Ecuador. Voucher: R. Escobar 4051 (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 89. Dracula gigas (Luer & Andreetta) Luer, Selbyana 2: 195. 1978. Basionym: Masdevallia gigas Luer & Andreetta. Department(s): Valle del Cauca. Elevation: 1850 m. Type: C. Luer 1690 (SEL): Ecuador. Voucher: C. Luer 130llA (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 95. Dracula gorgona (Veitch) Luer & Escobar, Selbyana 2: 195. 1978. Basionym: Masdevallia gorgona hort. ex Veitch. Synonym(s): Masdevallia chimarea Rchb.f. var. gorgona Veitch. Department(s): Choco. Elevation: 2200 m. Type: C. Luer 13162 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 97. Dracula gorgonella Luer & Escobar, Orquideologia 15: 19. 1981. Department(s): Antioquia. Elevation: 1900 m. Type: R. Escobar 28 SELBYANA 1824 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 99. Dracula hirtzii Luer, Orchid Digest 43: 38. 1979. Department(s): Narifio. Elevation: 1800 m. Type: C. Luer 2596 (SEL): Ecuador. Voucher: C. Luer 12513 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 105. Dracula houtteana (Rchb.f.) Luer, Selbyana 2: 195. 1978. Basionym: Masdevallia hoU/teana Rchb.f. Synonym(s): Masdevallia callifera Schltr., Masdevallia carderiopsis Kraenzl., Masdevallia carderi var. mosquerae F. Lehm. & Kraenzl., Masdevallia mosque rae F. Lehm. & Kraenzl., Dracula calilera (Schltr.) Luer, Dracula carderiopsis (Kraenzl) Luer, Dracula mosque rae (F. Lehm. & Kraenzl.) Luer. Department(s): Antioquia. Elevation: 2440 m. Type: G. Wallis 314 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 107. Dracula inaequalis (Rchb.f.) Luer & Escobar, Selbyana 7: 65. 1982. Basionym: Masdevallia inaequalis Rchb.f. Synonym(s): Masdevallia carderi Rchb.f., Dracula carderi (Rchb.f.) Luer. Department(s): Antioquia. Elevation: Without data. Type: Mr. Williams s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: Ill. Dracula incognita Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1006. 1989. Department(s): Antioquia. Elevation: Without data. Type: R. Escohar 4008 (JAUM): Colombia. Notes: Orq. Nat. Col. I fig. 132. Dracula insolita Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1007. 1989. Department(s): Valle del Cauca. Elevation: 1850 m. Type: R. Escobar 3992 (JAUM): Colombia. Notes: Orq. Nat. Col. 1 fig. 153. Dracula iricolor (Rchb.f.) Luer & Escobar, Selbyana 7: 65. 1982. Basionym: Masdevallia tricolor Rchb.f. Synonym(s): Masdevallia trichroma Schltr., Masdevallia quilichaoensis F. Lehm. & Kraenzl., Dracula quilichaoensis (F. Lehm. & Kraenzl.) Luer. Department(s): Antioquia. Elevation: Without data. Type: Roezl s.n. (W): Colombia. Notes: Orq. Nat. Col. 1 fig. 135. Dracula lehmanniana Luer & Escobar, Selbyana 7: 66. 1982. Department(s): Cauca. Elevation: 1800 m. Type: C. Luer 2982 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 123. Dracula lemurella Luer & Escobar, Orquideologia 15: 23. 1981. Department(s): Antioquia. Elevation: 1650 m. Type: R. Escobar 1540 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 125. Dracula levii Luer, Selbyana 2: 369. 1978. De- Volume 28(1) 2007 partment(s): Narifio. Elevation: 1900 m. Type: C. Luer 3455 (SEL): Ecuador. Voucher: R. Escohar s.n. (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 127. Dracula ligiae Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1008. 1989. Department(s): Antioquia. Elevation: 2050 m. Type: R. Escobar 3979 «(JAUM»: Colombia. Voucher: R. Escobar 703 (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 129. Dracula mantissa Luer & Escobar, Amer. Orch. Soc. Bull. 48: 709. 1979. Department(s): Narifio. Elevation: 1850 m. Type: C. Luer 3966 (SEL): Ecuador. Voucher: R. Escohar et at. 1946 (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 135. Dracula minax Luer & Escobar, Orquideologia 15: 27. 1981. Department(s): Antioquia. Elevation: Without data. Type: R. Escobar 682 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 139. Dracula nosferatu Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1009. 1989. Departmentes): Antioquia. Elevation: 2400 m. Type: R. Escobar 3977 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 147. Dracula nycterina (Rchb.f.) Luer, Selbyana 2: 196. 1978. Basionym: Masdevallia nycterina Rchb.f. Synonym(s): Masdevallia chimarea Linden & Andre. Department(s): Antioquia. Elevation: 1700 m. Type: G. Wallis s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 149. Dracula octavioi Luer & Escobar, Orquideologia 13: ] 28. 1979. Department(s): Putumayo. Elevation: 2300 m. Type: R. Escobar 2001 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 151. Dracula ophioceps Luer & Escobar, Orquideologia 13: 26. 1978. Department(s): Cauca. Elevation: 1620 m. Type: R. Escobar 1298 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 153. Dracula orientalis Luer & Escobar, Selbyana 7: 67. 1982. Department(s): Norte de Santander. Elevation: 2050 m. Type: C. Luer et al. 7935 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 155. Dracula ortiziana Luer & Escobar, Orquideologia 19 (1): 40. ]993. Department(s): Valle del Cauca. Elevation: 2350 m. Type: R. ｅｳｾ＠ cobar 4085 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 157. Dracula pholeodytes Luer & Escobar, Selby ana 7: 68. 1982. Department(s): Boyaca. Elevation: 2500 m. Type: C. Luer 1976 (SEL): Colombia. Voucher: H. Schmidtmumm 117 VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST (COL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 161. Dracula pileus Luer & Escobar, Orquideologia 13: 132. 1979. Department(s): Without data. Elevation: Without data. Type: R. Escobar 1880 (JAUM, Holotype; SEL, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 163; possibly a hybrid? Dracula platycrater (Rchb.f.) Luer, Selbyana 2: 196. 1978. Basionym: Masdevallia platycrater Rchb.f. Synonym(s): Masdevallia lowii Rolfe, Dracula lowii (Rolfe) Luer. Department(s): Caldas. Elevation: 1600 m. Type: F.e. Lehmann 3363 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 165. Dracula posadarum Luer & Escobar, Orquideologia 15: 31. 1981. Department(s): Antioquia. Elevation: Without data. Type: R. Escobar 1904 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 171. Dracula presbys Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 46: 172.1993. Department(s): Antioquia. Elevation: Without data. Type: C. Luer 14092 (SEL): Colombia. Notes: Ibid. p. 173. Dracula psittacina (Rchb.f.) Luer & Escobar, Thes. Dracularum 6: 10. 1993. Basionym: Masdevallia psittacina Rchb.f. Departmentes): Without data. Elevation: Without data. Type: Sir Trevor Lawrence s.n. (W): Colombia. Notes: Ibid. p. 175. Dracula radiosa (Rchb.f.) Luer, Selbyana 2: 197. 1978. Basionym: Masdevallia radiosa Rchb.f. Synonym(s): Masdevallia medellinensis Kraenzl., Dracula medellinensis (Kraenzl.) Luer. Department(s): Antioquia. Elevation: 2440 m. Type: G. Wallis 652 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 185. Dracula robledorum (P. Ortiz) Luer & Escobar, Selbyana 2: 197. 1978. Basionym: Masdevallia chima rea var. robledorum P. Ortiz. Department(s): Antioquia. Elevation: 2100 m. Type: P. Ortiz 715 (COL): Colombia. Voucher: E. Segura s.n. (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 191. Dracula roezlii (Rchb.f.) Luer, Selbyana 2: 197. 1978. Basionym: Masdevallia roezlii Rchb.f. Synonym(s): Masdevallia winniana Rchb.f., Masdevallia roezlii var. rubra hort. ex Williams, Masdevallia chima rea var. roezlii (Rchb.f.) Veitch subvar. rubra Warner & Wms., Masdevallia chimarea var. roezlii (Rchb.f.) Veitch, Masdevallia chimarea var. winniana (Rchb.f.) Veitch. Departmentes): Without data. Elevation: Without 29 data. Type: B. Roezl s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard.46: 193. Dracula sergioi Luer & Escobar, Orquideologia 13: 35. 1978. Department(s): Antioquia. Elevation: 1950 m. Type: R. Escobar 1402 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 195. Dracula severa (Rchb.f.) Luer, Selbyana 2: 197. 1978. Basionym: Masdevallia severa Rchb.f. Synonym(s): Masdevallia spectrum Rchb.f., Masdevallia chimarea var. severa (Rchb.f.) Veitch. Department(s): Antioquia. Elevation: Without data. Type: Patin 10 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 196. Dracula sibundoyensis Luer & Escobar, Orquideologia 13: 137. 1979. Department(s): Putumayo. Elevation: 2300 m. Type: R. Escobar 2002 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 199. Dracula syndactyla Luer & Escobar, Selbyana 5: 389. 1981. Departrnent(s): Narifio. Elevation: 1950 m. Type: C. Luer 6313 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 205. Dracula trichroma (Schltr.) Hermans, Orchid Rev. 105: 298. Basionym: Masdevallia trichroma Schltr. Synonym(s): Masdevallia tricolor Rchb.f., Masdevallia quilichaoensis (R Lehm. & Kraenzl.) Luer, Dracula quilichaoensis (R Lehm. & Kraenzl.) Luer, Dracula iricolor (Rchh.f.) Luer. Departrnent(s): Antioquia. Elevation: Without data. Type: Roezl s.n. (W): Colombia. Notes: Ibid. p. 297. Dracula tsubotae Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 88: 102. 2002. Departmentes): Narino. Elevation: Wthout data. Type: R. Barrow R08 (MO): Colombia. Voucher: 1. C. Uribe s.n. (MO). Notes: Ibid. p.116. Dracula velutina (Rchb.f.) Luer, Selbyana 2: 198. 1978. Basionym: Masdevallia velutina Rchb.f. Synonym(s): Masdevallia microglochin Rchb.f., Masdevallia trinema Rchb.f., Masdevallia lactea Kraenzl., Dracula lactea (Kraenzl.) Luer, Dracula microglochin (Rchb.f.) Luer, Dracula trinema (Rchb.f.) Luer. Department(s): Antioquia. Elevation: 1220 m. Type: G. Wallis s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 215. Dracula venefica Luer & Escobar, Orquideologia 15: 39. 1981. Department(s): Without data. Elevation: Without data. Type: R. Escobar 1903 (JAUM): Colombia. Voucher: 30 SELBYANA e. Luer 13250 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 217. Dracula venosa (Rolfe) Luer, Selbyana 2: 198. 1978. Basionym: Masdevallia venosa Rolfe. Department(s): Without data. Elevation: Without data. Type: F. Sander s.n. (K): Colombia? Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 219. Dracula verticulosa Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1010. 1989. Departmentes): Valle del Cauca. Elevation: 1850 m. Type: R. Escobar 4000 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 221. Dracula vespertilio (Rchb.f.) Luer, Selbyana 2: 198. 1978. Basionym: Masdevallia vespertilio Rchb.f. Department(s): Antioquia. Elevation: 1650 m. Type: G. Wallis S.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 223. Dracula villegasii Koeniger, Arcula 8: 218. 1999. Department(s): Antioquia. Elevation: 1900 m. Type: W. Koniger WK-91 (M): Colombia. Notes: Ibid. p. 219. Dracula vinacea Luer & Escobar, Orquideologia 13: 39. 1978. Department(s): Boyaca. Elevation: Without data. Type: R. Escobar 968 (JAUM): Colombia. Voucher: e. Luer 13129 (MO). Notes: Orq. Nat. Col. 1 fig. 138; Monogr. Syst. Bot. Missouri Bot. Gard. 46: 225. Dracula vlad-tepes Luer & Escobar, Orquideologia 15: 43. 1981. Department(s): Santander. Elevation: 2500 m. Type: e. Luer 2180 (JAUM): Colombia. Voucher: e. Luer 13143 (MO). Notes: Ibid. p. 219; Monogr. Syst. Bot. Missouri Bot. Gard. 46: 227. Dracula waIlisii (Rchb.f.) Luer, Selbyana 2: 198. 1978. Basionym: Masdevallia wallisii Rchb.f. Synonym(s): Masdevallia chimarea w.G. Smith, Masdevallia chima rea J.D. Hooker, Masdevallia chimarea Rchb.f. var. wallisii (Rchb.f.) Veitch. Department(s): Antioquia. Elevation: 2750 m. Type: G. Wallis S.n. (W): Colombia. Voucher: F.e. Lehmann 3607 (G, BR, BM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 46: 229; Orq. Nat. Col. 1 fig .. 129. Dracula x radio-syndactyla Luer, Selbyana 5: 389. 1981. Department(s): Narino. Elevation: 1950 m. Type: e. Luer 6314 (SEL): Colombia. Notes: Orq. Nat. Col. 1 fig. 129; Monogr. Syst. Bot. Missouri Bot. Gard. 46: 183. Dracula xenos Luer & Escobar, Amer. Orch. Soc. Bull. 58: 1011. 1989. Department(s): Valle del Cauca. Elevation: 2000 m. Type: e. Luer 13012 (MO): Colombia. Notes: Volume 28(1) 2007 Orq. Nat. Col. 1 fig. 133; Monogr. Syst. Bot. Missouri Bot. Gard. 46: 235. Dresslerella hispida (L. O. Wms.) Luer, Selbyana 3: 4. 1976. Basionym: Pleurothallis hispida L.O. Wms. Department(s): Choc6. Elevation: 300 m. Type: Allen 782 (AMES): Panama. Voucher: e. Luer 2662 (SEL). Notes: Ibid. p. 5. Dresslerella stellaris Luer & Escobar, Selby ana 2: 188. 1978. Department(s): Antioquia. Elevation: 2050 m. Type: e. Luer 2261 (JAUM): Colombia. Notes: Ibid. p. 189; Orq. Nat. Col. 1 fig. 162. Dryadella cristata Luer & Escobar, Orquideologia 15: 126. 1982. Department(s): Valle del Cauca. Elevation: Without data. Type: R. Escobar 1981 (JAUM): Colombia. Notes: Ibid. p. 126; Orq. Nat. Col. 1 fig. 164. Dryadella cuspidata Luer & Hirtz, Monogr. Syst. Bot. Missouri Bot. Gard. 76: 160. 1999. Department(s): Putumayo. Elevation: 700 m. Type: e. Luer et al. 13977 (MO): Ecuador. Voucher: e. Luer 2957 (SEL) Dryadella dodsonii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 76: 161. 1999. Departmentes): Valle del Cauca. Elevation: 50 m. Type: e. Dodson 18798 (MO): Ecuador. Voucher: J.T. Otero 1003 (CUVC). Dryadella minuscula Luer & Escobar, Orquideologia 13: 43. 1979. Department(s): Antioquia. Elevation: 900 m. Type: e. Luer 1919 (SEL): Colombia. Notes: Ibid. p. 44. Dryadella misasii Luer & Escobar, Orquideologia 13: 141. 1979. Department(s): Choc6. Elevation: 500 m. Type: R. Escobar 1451 (JAUM): Colombia. Notes: Ibid. p. 142. Dryadella odontostele Luer, Lindleyana 11 (2): 54. 1996. Department(s): Choc6. Elevation: 75 m. Type: A. Gentry 6178 (MO): Panama. Voucher: e. Luer 12905 (MO). Notes: Ibid. p.55. Dryadella popayanensis (R Lehm.& Kraenzl.) Luer, Selbyana 2: 209. 1978. Basionym: Masdevallia popayanensis R Lehm. & Kraenzl. Department(s): Cauca. Elevation: 2000 m. Type: F.e. Lehmann 184! (?): Colombia. Dryadella pusiola (Rchb.f.) Luer, Selbyana 2: 209. 1978. Basionym: Masdevallia pusiolla Rchb.f. Synonym(s): Masdevallia simulatrix R Lehm. & Kraenzl., Masdevallia albicans Luer, Masdevallia albicans (Luer) Luer, Dryadella dolichopoda (Luer) Luer, Dryadella simulatrix (R Lehm. & Kraenzl.) Luer, Masdevallia dolichopoda Luer. Department(s): Without data. Elevation: Without data. Type: Without data (?): Colombia. Source: Selbyana 2: 209. 1978. Notes: syn- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST onyms from Kew Monocots List, not reconfirmed. Dryadella rodrigoi Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 76: 163. 1999. Department(s): Cauca. Elevation: Without data. Type: R. Escobar 1396 (SEL): Colombia. DryadeUa simula (Rchb.f.) Luer, Selbyana 2: 209. 1978. Basionym: Masdevallia simula Rchb.f. Synonym(s): Masdevallia popayanensis F. Lehm. & Kraenzl., Dryadella popayanensis (F. Lehm. & Kraenzl.) Luer. Department(s): Without data. Elevation: Without data. Type: Without data (?): Colombia. Source: Selbyana 2: 209. 1978. Notes: Orq. Nat. Col. 1 fig. 165; synonyms from Kew Monocots List, not reconfirmed. DryadeHa verrucosa Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 76: 164. 1999. Department(s): Antioquia. Elevation: 2000 m. Type: C. Luer et al. 10091 (MO): Colombia. Frondaria caulescens (Lindl.) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 15: 29. 1986. Basionym: Pleurothallis caulescens Lindl. Synonym(s): Humboldtia caulescens (Lindl.) Kuntze, Pleurothallis graminea Schltr. Department(s): Antioquia. Elevation: 3040 m. Type: Jameson s.n. (?): Ecuador. Voucher: R. Londono et al. 122 (MEDEL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 15: 29. 1986. Notes: Orq. Nat. Col. 5 fig. 924. Lepanthes (Brachycladium) destituta Luer & Escobar, Orquideologia 17: 179. 1988. Department(s): Norte de Santander. Elevation: 2150 m. Type: C. Luer et al. 10342 (MO): Colombia. Notes: Ibid. p. 181. Lepanthes (Brachycladium) triangularis Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 43. 1994. Department(s): Magdalena. Elevation: 2300 m. Type: H. G. Barclay et al. 6809 (MO): Colombia. Notes: Ibid. p. 45 Lepanthes (Brachycladium) micropetala L. O. Wms., Bot. Mus. Leaf!. 9: 4. 1940. Department(s): Cauca. Elevation: 2550 m. Type: Pennell & Killip 7331 (AMES): Colombia. Source: Protologue, Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 25. Lepanthes abortiva Luer & Escobar, Orquideologia 18: 22. 1991. Department(s): Without data. Elevation: Without data. Type: C. Luer 14221 (MO): Colombia. Notes: Ibid. p. 23. Lepanthes acarina Luer, Phytologia 54: 326. 1983. Department(s): Antioquia. Elevation: 1600 m. Type: C. Luer et al. 4399 (SEL): Ecuador. Voucher: C. Luer et al. 8810 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 185. Lepanthes aciculifolia Luer, Orquideologia 20: 31 194. J996. Department(s): Valle del Cauca? Elevation: Without data. Type: C. Luer 15536 (MO): Colombia? Notes: Ibid. p. 195. Purchased in Cali. Lepanthes acrogenia Luer & Escobar, Orquideologia 18: 24. 1991. Department(s): Narino. Elevation: 1600 m. Type: A. Hirtz et al. 4624 (SEL): Colombia. Notes: Ibid. p. 25. Lepanthes acutissima Luer & Escobar, Orquideologia 19 (2): 76. 1994. Department(s): Risaralda. Elevation: 2400 m. Type: C. Luer et al. 16831 (MO): Colombia. Notes: Ibid. p.83. Lepanthes aduncata Luer & Escobar, Orquideologia 19: 16. 1993. Department(s): Antioquia. Elevation: 2500 m. Type: R. Escobar 4060 (JAUM): Colombia. Notes: Ibid. p. 17. Lepanthes affinis Luer & Escobar, Orquideologia 17: 145. 1988. Department(s): Norte de Santander. Elevation: Without data. Type: C. Luer et al. 10331 (MO): Colombia. Notes: Ibid. p. 147. Lepanthes aggeris Luer & Escobar, Orquideologia 19: 18. 1993. Department(s): Antioquia. Elevation: 2200 m. Type: R. Escobar 5244 (JAUM): Colombia. Notes: Ibid. p. 17. Lepanthes agglutinata Luer, Phytologia 54 (5): 327. 1983. Synonym(s): Lepanthes porphyrea Luer & Escobar. Department(s): Valle del Cauca. Elevation: 50 m. Type: D. D'alessandro 165 (SEL): Ecuador. Voucher: J. Tupac et al. 1001 (MO). Source: Tropicos database; Monogr. Syst. Bot. Missouri Bot. Gard. 61: 32. Notes: Orq. Nat. Col. 5 fig. 960; Monogr. Syst. Bot. Missouri Bot. Gard. 61: 186. Lepanthes alcicornis Luer & Escobar, Amer. Orch. Soc. Bull. 53 (4): 368. 1984. Departmentes): Antioquia. Elevation: 1730 m. Type: R. Escobar et al. 2646 (SEL): Colombia. Notes: Ibid. p. 369; Orq. Nat. Col. 5 fig. 1008. Lepanthes alkaia Luer & Escobar, Amer. Orch. Soc. Bull. 54: 580. 1985. Department(s): Santander. Elevation: 2150 m. Type: C. Luer et al. 10142 (MO): Colombia. Notes: Ibid. p. 58l. Lepanthes amplior Luer & Escobar, Orquideologia 18: 26. 1991. Department(s): Norte de Santander. Elevation: 2850 ill. Type: C. Luer et al. 10267 (MO): Colombia. Notes: Ibid. pp. 27, 3l. Lepanthes ampJisepala Luer & Escobar, Orquideologia 19: 77. 1994. Department(s): Cauca. Elevation: 3150 m. Type: C. Luer et 32 SELBYANA al. 8430 (SEL): Colombia. Notes: Ibid. p. 83. Lepanthes anatina Luer & Escobar, Orquideologia 20: 281. 1997. Department(s): RisaraIda. Elevation: 1630 m. Type: C. Luer et al. 16847 (MO): Colombia. Notes: Ibid. p. 282. Lepanthes anserina Luer & Escobar, Amer. Orch. Soc. Bull. 53 (3): 258. 1984. Departmentes): Antioquia. Elevation: 2120 m. Type: C. Luer et at. 8920 (SEL): Colombia. Notes: Ibid. p. 259. Lepanthes antennata Luer & Escobar, Orquideologia 19: 81. 1994. Department(s): Choco. Elevation: 2000 m. Type: R. Escobar 5064 (JAUM): Colombia. Notes: Ibid. p. 83. Lepanthes antennifera Luer & Escobar, Amer. Orch. Soc. Bull. 54(1): 52. 1985. Departmentes): Norte de Santander. Elevation: 2500 m. Type: C. Luer et al. 10288 (MO): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 982. Lepanthes antioquiensis Schltr., Feddes Repert. Spec. Nov. Regni Veg. Beih. 7: 95. 1920. Department(s): Antioquia. Elevation: Without data. Type: M. Madero s.n. (7): Colombia. Notes: Feddes Repert. Spec. Nov. Regni Veg. Beih. 57: 32. Lepanthes arbuscula Luer & Escobar, Orquideologia 19: 19. 1993. Department(s): Cauca. Elevation: 2900 m. Type: R. Escobar 5009 (JAUM): Colombia. Notes: Ibid. p. 22. Lepanthes arethusa Luer & Escobar, Orquideologia 21: 135. 1999. Department(s): Antioquia. Elevation: 2700 m. Type: C. Luer et ai. 17633 (MO): Colombia. Notes: Ibid. p. 137. Lepanthes argentata Luer & Escobar, Orquideologia 17: 150. 1988. Department(s): Norte de Santander. Elevation: 2100 m. Type: R. Escobar 274 (MO): Colombia. Notes: Ibid. pp. 149, 151. Lepanthes aristata Luer & Escobar, Amer. Orch. Soc. Bull. 54: 582. 1985. Departmentes): Norte de Santander. Elevation: 2250 m. Type: C. Luer et ai. 10332 (JAUM): Colombia. Notes: Ibid. p. 583; Orq. Nat. Col. 5 fig. 1046. Lepanthes athena Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 61: 38. 1996. Departmentes): Without data. Elevation: Without data. Type: C. Luer et ai. 9942 (MO): Ecuador. Voucher: C. Luer 16566 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 6l: 38. Notes: Ibid. p. 189. Lepanthes atomifera Luer & Escobar, Amer. Orch. Soc. Bull. 53: 26. 1984. Depart- Volume 28(1) 2007 mentes): Antioquia. Elevation: 2050 m. Type: C. Luer et al. 8965 (SEL): Colombia. Notes: Ibid.: Orq. Nat. Col. 5 fig. 975. Lepanthes auditor Luer & Escobar, OrquideoJogia 17: 154. 1988. Department(s): Antioquia. Elevation: 2400 m. Type: R. Escobar 3417 (JAUM): Colombia. Notes: Ibid. pp. 149, 155. Lepanthes aures-asini Luer & Escobar, Amer. Orch. Soc. Bull. 53: 158. 1984. Departmentes): Antioquia. Elevation: 2570 m. Type: R. Escobar et al. 2540 (SEL): Colombia. Notes: Ibid. p. 159; Orq. Nat. Col. 5 fig. 1007. Lepanthes auspicata Luer, Orquideologia 21: 138. 1999. Department(s): Valle del Cauca. Elevation: 2300 m. Type: P. SilverstoneSopkin et al. 2909 (CUVC): Colombia. Notes: Ibid. p. 139. Lepanthes ballatrix Luer, Phytologia 54 (5): 33l. 1983. Department(s): Putumayo. Elevation: Without data. Type: C. Luer et al. 7294 (SEL): Ecuador. Voucher: C. Luer et al. 14102 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 40; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 6l: 190. Lepanthes beatriziae Luer & Escobar, OrquideoJogia 20: 283. 1997. Department(s): Norte de Santander. Elevation: 2200 m. Type: R. Escobar 5382 (MO): Colombia. Notes: Ibid. p. 282. Lepanthes biglomeris Luer & Escobar, Orquideologia 19: 2l. 1993. Department(s): Santander. Elevation: 2400 m. Type: R. Escobar 5122 (JAUM): Colombia. Notes: Ibid. Lepanthes biloba Lindl., Hook. Compo Bot. Mag. 2: 356. 1836. Synonym(s): Lepanthes otostalyx Rchb.f., Lepanthes peniculus Luer, Lepanthes metaxy Luer & Hirtz. Department(s): Risaralda. Elevation: 3280 m. Type: Hall S.n. (K): Ecuador. Voucher: C. Luer et al. 14222 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 43; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 191; ONC 5 fig. 1002. Lepanthes binaria Luer & Hirtz, Orchidee 38: 29l. 1987. Department(s): Narifio. Elevation: 3200 m. Type: C. Luer et al. 11080 (MO): Ecuador. Voucher: C. Luer et aI. 4651 (SEL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 44; Tropicos database. Notes: Ibid. p. 290. Lepanthes bipinnatula Luer & Escobar, Orquideologia 20: 284. 1997. Department(s): Antioquia. Elevation: 2700 m. Type: C. Luer et al. 17653 (MO): Colombia. Notes: Ibid. p.282. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Lepanthes boyacensis Luer & Escobar, Amer. Orch. Soc. Bull. 53 (8): 820. 1984. Departmentes): Cundinamarca. Elevation: Without data. Type: C. Luer 8777 (SEL): Colombia. Notes: Ibid. p. 821; Orq. Nat. Col. 2 fig. 270. Lepanthes cacique-tone Luer & Escobar, Orquideologia 20: 286. 1997. Department(s): Antioquia. Elevation: 2700 m. Type: R. Escobar s.n. (JAUM): Colombia. Notes: Ibid. p.282. Lepanthes cactoura Luer & Escobar, Orquideologia 18: 28. 1991. Department(s): Antioquia. Elevation: 2400 m. Type: R. Escobar 3399 (MO): Colombia. Notes: Ibid. p. 29; Orq. Nat. Col. 5 fig. 1000. Lepanthes caesariata Luer & Escobar, Orquideologia 19: 82. 1994. Department(s): Choc6. Elevation: 2000 m. Type: C. Luer 16733 (MO): Colombia. Notes: Ibid. p. 83. Lepanthes calimae P. Ortiz, Orquideologia 21: 68. 1998. Department(s): Valle del Cauca. Elevation: 1500 m. Type: P. Ortiz et al. 1090 (HPUJ): Colombia. Notes: Ibid. p. 70. Lepanthes callisto Luer & Hirtz, Die Orchidee 38 (6): 287. 1987. Department(s): Narifio. Elevation: Without data. Type: C. Luer et at. 11076 (MO): Ecuador. Voucher: C. Luer 17949 (MO). Notes: Ibid. p. 288. Lepanthes calodictyon Hook., Bot. Mag. t. 5259, 1861. Department(s): Valle del Cauca. Elevation: 800 m. Type: Without data CW): Without data. Voucher: R. Escobar 5166 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 48. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 193. Lepanthes canaliculata Luer & Escobar, Orquideologia 20: 287. 1997. Department(s): Choc6. Elevation: 2100 m. Type: C. Luer 16731 (MO): Colombia. Notes: Ibid. p. 290. Lepanthes (Brachycladium) cardiocheila Luer & Escobar, Orquideologia 19: 86. 1994. Department(s): Risaralda. Elevation: 2000 m. Type: C. Luer 16773 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307. Notes: Ibid. p. 84. Lepanthes caruncuUgera Rchb.f., Flora 69: 557. 1886. Department(s): Risaralda. Elevation: 2000 m. Type: F. C. Lehmann 3213 (W): Colombia. Voucher: C. Luer 13017 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 10; Orq. Nat. Col. 2 fig. 267. Lepanthes (Brachycladiuru) catella Luer & Escobar, Orquideologia 16: 10. 1983. ｄ･ｾ＠ partment(s): Boyaca. Elevation: 2500 m. Type: C. Luer et al. 7554 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307. Notes: Ibid. Lepanthes caudata Luer & Escobm; Amer. 33 Orch. Soc. Bull. 53: 260. 1984. DepartmentCs): Putumayo. Elevation: 3000 m. Type: C. Luer et at. 8345 (SEL): Colombia. Notes: Ibid. Lepanthes caudatisepala C. Schweinf., Bot. Mus. Leaf!. 10: 123. 1942. Department(s): Narino. Elevation: 3000 m. Type: 1. Macbride 4273 (Herb. Field Mus.): Peru. Voucher: C. Luer et al. 140101 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 54; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 195. Lepanthes cerambyx Luer & Escobar, Orquideologia 18: 32. 1991. Department(s): Antioquia. Elevation: 1600 m. Type: R. Escobar et al. 3382 (JAUM): Colombia. Notes: Ibid. p. 33. Lepanthes cercion Luer & Escobar, Orquideologia 17: 158. 1988. Department(s): Antioquia. Elevation: 1920 m. Type: C. Luer et al. 11355 (SEL): Colombia. Notes: Ibid. p. 159. Lepanthes chelonion Luer & Escobar, Amer. Orch. Soc. Bull. 54: 54. 1985. DepartmentCs): Norte de Santander. Elevation: 2600 m. Type: C. Luer et al. 10215 (MO): Colombia. Notes: Ibid. pp. 54, 55. Lepanthes chimaera Luer & Escobar, Orquideologia 16: 130. 1984. Department(s): Narino. Elevation: 3200 m. Type: C. Luer et at. 4633 (SEL): Colombia. Notes: Ibid. Lepanthes cincinnata Luer & Escobar, Orquideologia 19: 23. 1993. Department(s): Valle del Cauca. Elevation: Without data. Type: R. Escobar 5081 (JAUM): Colombia. Notes: Ibid. Lepanthes cingens Luer & Escobar, Orquideologia 19: 87. 1994. Department(s): Risaralda. Elevation: 2100 m. Type: C. Luer et al. 16783 (MO): Colombia. Notes: Ibid. p. 84. Lepanthes dausa Luer & Escobar, Amer. Orch. Soc. Bull. 54: 728. 1985. Department(s): Norte de Santander. Elevation: 2850 m. Type: C. Luer et at. 10274 (JAUM): Colombia. Notes: Ibid. p. 729; Orq. Nat. Col. 5 fig. 1017. I_epanthes climax Luer & Escobar, Orquideologia 17: 162. 1988. Department(s): Santander. Elevation: 2850 m. Type: C. Luer et al. 7870 (SEL): Colombia. Notes: Ibid. p. 163. Lepanthes cocculifera Luer & Escobar, Orquideologia 16: 133. 1984. Department(s): Santander. Elevation: 2850 m. Type: C. Luer 7866 (SEL): Colombia. Notes: Ibid. Lepanthes cogoUoi Luer & Escobar, OrquideoJogia 18: 34. 1991. Depm·tment(s): Antioquia. Elevation: 1150 m. Type: A. Cogollo 34 SELBYANA 3539 (JAUM): Colombia. Notes: Ibid. p. 35. Lepanthes (Brachycladium) composita Luer & Escobar, Orquideologia 19: 88. 1994. Department(s): Risaralda. Elevation: 2000 m. Type: A. de Wilde 397 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307. Notes: Ibid. p. 84. Lepanthes confusa Ames & C. Schweinf., Sched. Orch. 10: 40. 1930. Department(s): Antioquia. Elevation: Without data. Type: P. Standley et al. 48709 (AMES): Costa Rica. Voucher: R. Escobar 5084 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 60; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 198. Lepanthes contingens Luer, Phytologia 54 (5): 335. 1983. Department(s): Narifio. Elevation: 3200 m. Type: C. Luer et al. 7152 (SEL): Ecuador. Voucher: C. Luer et al. 4637 (SEL) Lepanthes cordata Luer & Escobar, Orquideologia 17: 165. 1988. Department(s): Antioquia. Elevation: 2050 m. Type: C. Luer et al. 11371 (MO): Colombia. Notes: Ibid. p. 167. Lepanthes cornualis Luer & Escobar, Orquideologia 18: 36. 1991. Department(s): Putumayo. Elevation: 3000 m. Type: C. Luer et al. 12525 (MO): Colombia. Notes: Ibid. p.37. Lepanthes costata Rchb.f., Flora 69: 557. 1886. Department(s): Without data. Elevation: Without data. Type: Without data: Colombia. Source: Protologue; Govaerts et al. 30 April 2006. Lepanthes cucullata Luer & Escobar, Orquideologia 19: 89. 1994. Department(s): Norte de Santander. Elevation: 2850 m. Type: C. Luer et at. 10282(MO): Colombia. Notes: Ibid. p. 84. Lepanthes culex Luer & Escobar, Amer. Orch. Soc. Bull. 53: 715. 1984. Department(s): Antioquia. Elevation: 2700 m. Type: R. Escobar et at. 2676 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 981. Lepanthes cuneiformis Luer & Escobar, Orquideologia 16: 135. 1984. Department(s): Norte de Santander. Elevation: 2150 m. Type: C. Luer et al. 7943 (SEL): Colombia. Notes: Ibid. Lepanthes cunicularis Luer & Escobar, Orquideologia 20: 289. 1997. Department(s): Risaralda. Elevation: 1800 m. Type: R. Escobar s.n. (JAUM): Colombia. Notes: Ibid. p. 300. Lepanthes cyclochila Luer & Escobar, Orquideologia 19: 90. 1994. Department(s): An- Volume 28(1) 2007 tioquia. Elevation: 2500 m. Type: R. Escobar 5241 (JAUM): Colombia. Notes: Ibid. p.93. Lepanthes cymbium Luer & Escobar, Orquideo1ogia 19: 91. 1994. Department(s): Quindfo. Elevation: 3200 m. Type: R. Escobar et al. 4016 (MO): Colombia. Notes: Ibid. p. 93. Lepanthes (Brachycladium) dactyla Garay, Orquideologia 6: 13. 1971. Department(s): Antioquia. Elevation: Without data. Type: G. Escobar et at. 645 (AMES): Colombia. Notes: Ibid. p. 34. Lepanthes darioi Luer & Escobar, Orquideologia 28: 291. 1997. Department(s): Antioquia. Elevation: 2700 m. Type: C. Luer et al. 17638 (MO): Colombia. Notes: Ibid. p. 290. Lepanthes dasyura Luer & Escobar, Orquideologia 18: 40. 1991. Department(s): Antioquia. Elevation: 900 m. Type: A. Cogollo et al. 365 (JAUM): Colombia. Notes: Ibid. p. 41. Lepanthes debilis Luer & Escobar, Oquideologia 17: 169. 1988. Department(s): Antioquia. Elevation: 2600 m. Type: R. Escobar et al. 3465 (JAUM): Colombia. Notes: Ibid. pp. 171, 173. Lepanthes declivis Luer & Escobar, Orquideologia 21: 142. 1999. Department(s): Valle del Cauca. Elevation: Without data. Type: C. Luer 17713 (MO): Colombia. Notes: Ibid. p. 143. Lepanthes deficiens Luer & Escobar, Orquideologia l7: 174. 1988. Department(s): Antioquia. Elevation: 2400 m. Type: R. Escobar 3270 (MO): Colombia. Notes: Ibid. p. 177. Lepanthes deliciasensis Luer & Escobar, Orquideologia 19: 95. 1994. Department(s): Cauca. Elevation: 3380 m. Type: C. Luer et al. 8473 (SEL): Colombia. Notes: Ibid. p. 93. Lepanthes dewildei Luer & Escobar, Orquideologia 20: 292. 1997. Department(s): Choco. Elevation: 2050 m. Type: C. Luer et al. 16848 (MO): Colombia. Notes: Ibid. p. 290. Lepanthes diabolica Luer & Escobar, Orquideologia 18: 42. 1991. Department(s): Santander. Elevation: 2700 m. Type: C. Luer et al. 10158 (MO): Colombia. Notes: Ibid. p. 43. Lepanthes didactyla Luer & Escobar, Orquideologia 16: 137. 1984. Department(s): Norte de Santander. Elevation: 1650 m. Type: C. Luer et al. 7715 (SEL): Colombia. Notes: Ibid. Lepanthes discolor Luer & Escobar, Orquideologia 17: 183. 1988. Department(s): Antioquia. Elevation: 2400 m. Type: R. Escobar VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST 3359 (JAUM): Colombia. Notes: Ibid. p. 187. Lepanthes dodsonii Luer, Phytologia 54: 340. 1983. Department(s): Risaralda. Elevation: 2100 m. Type: C. Dodson et al. 8475 (SEL): Ecuador. Voucher: C. Luer 16641 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 72; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 203. Lepanthes dolabrata Luer & Escobar, Orquideologia 20: 294. 1997. Department(s): Antioquia. Elevation: 2700 m. Type: C. Luer et al. 17642 (MO): Colombia. Notes: Ibid. p.296. Lepanthes dryades Luer & Escobar, Amer. Orch. Soc. Bull. 53 (9): 918. 1984. Departmentes): Santander. Elevation: 2150 m. Type: C. Luer et al. 10137 (MO): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 980. Lepanthes dunstervilleorum Foldats, Acta Bot. Venez. 3: 333. 1968. Department(s): Quindio. Elevation: 2800 m. Type: C. Luer et al. 11807 (MO): Ecuador. Voucher: R. Escobar 5189 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 73; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 203; Orq. Nat. Col. 5 fig. 967. Lepanthes echidion Luer & Escobar, Orquideologia 16: 139. 1984. Department(s): Norte de Santander. Elevation: 1880 m. Type: C. Luer et al. 7953 (SEL): Colombia. Notes: Ibid. Lepanthes effusa Schltr., Feddes Rep. 14: 126. 1915. Department(s): Antioquia. Elevation: 3120 m. Type: A. Sodiro 2057 (Holotype, destroyed at B); A. Hirtz 2057 (Lectotype, MO): Ecuador. Voucher: R. Callejas et al. 7795 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 204. Lepanthes elata Rchb.f., Beitr. Orch. Centr.Amer. 90. 1984. Department(s): Valle del Cauca. Elevation: 1900 m. Type: Wendland 844 (W): Costa Rica. Voucher: J. Otero 129 (MO). Source: Tropicos database. Notes: Orq. Nat. Col. 2 fig. 266. Lepanthes elephantina Luer & Escobar, Orquideologia 16: 141. 1984. Department(s): Narino. Elevation: 3200 m. Type: C. Luer et al. 3470 (SEL): Colombia. Notes: Ibid. Lepanthes elongata Luer & Hirtz, Lindleyana 2: 99. 1987. Department(s): Narino. Elevation: 2650 m. Type: A. Hirtz 1811 (MO): Ecuador. Voucher: C. Luer et al. 14225 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 78; Tropicos database. Notes: Ibid. p. 100. Lepanthes equicalceolata Luer & Escobar, Or- 35 quideologia 19: 24. 1993. Department(s): Choco. Elevation: 2000 m. Type: R. Escobar 4059 (JAUM): Colombia. Notes: Ibid. p.23. Lepanthes eros Luer & Escobar, Amer. Orch. Soc. Bull. 53: 160. 1984. Department(s): Antioquia. Elevation: 2150 m. Type: C. Luer et al. 8869 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 976. Lepanthes erythrocles Luer & Escobar, Orquideologia 18: 44. 1991. Department(s): Cundinamarca. Elevation: Without data. Type: C. Luer 12808 (MO). Colombia. Notes: Ibid. p. 45. Lepanthes escifera Luer & Escobar, Amer. Orch. Soc. Bull. 53: 28. 1984. Departmentes): Antioquia. Elevation: 2050 m. Type: C. Luer et al. 8986 (SEL): Colombia. Notes: Ibid. p. 28; Orq. Nat. Col. 5 fig. 1023. Lepanthes escobariana Garay, Orquideologia 4: 76. 1979. Department(s): Antioquia. Elevation: Without data. Type: G. Escobar 531 (AMES): Colombia. Notes: Orq. Nat. Col. 2 fig. 260. Lepanthes exaltata Luer & Escobar, Amer. Orch. Soc. Bull. 53: 370. 1984. Departmentes): Norte de Santander. Elevation: 2670 m. Type: C. Luer et al. 6640 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 2 fig. 269. Lepanthes felis Luer & Escobar, Amer. Orch. Soc. Bull. 52: 1264. 1983. Department(s): Antioquia. Elevation: 2050 m. Type: R. Escobar et al. 2605 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 2 fig. 268; 5 fig. 972. Lepanthes ferax Luer & Escobar, Orquideologia 18: 48. 1991. Department(s): Cundinamarca. Elevation: 2700 m. Type: C. Luer et al. 10376 (MO): Colombia. Notes: Ibid. p. 47. Lepanthes fibulifera Luer & Escobar, Amer. Orch. Soc. Bull. 53: 29. 1984. Departmentes): Antioquia. Elevation: 2050 m. Type: R. Escobar et al. 2604 (SEL): Colombia. Notes: Ibid. p. 30. Lepanthes focalis Luer, Phyto1ogia 54: 343. 1983. Department(s): Risaralda. Elevation: 2400 m. Type: C. Luer et al. 5524 (SEL): Ecuador. Voucher: C. Luer et al. 16830 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 209. Lepanthes fonnegrae Luer & Escobar, Orquideologia 19: 25. 1993. Department(s): Antioquia. Elevation: 2500 m. Type: R. Escobar 5181 (MO): Colombia. Notes: Ibid. p. 26. Lepanthes forceps Luer & Escobar, Amer. Orch. Soc. Bull. 53: 161. 1984. Depart- 36 SELBYANA mentes): Norte de Santander. Elevation: 1730 m. Type: C. Luer et al. 6680 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 1022. Lepanthes foveata Luer & Escobar, Amer. Orch. Soc. Bull. 53 (10): 1044. 1984. Department(s): Norte de Santander. Elevation: 2100 m. Type: C. Luer et al. 10308 (MO): Colombia. Notes: Ibid. p. 1045; Orq. Nat. Col. 5 fig. 974. Lepanthes furcata Luer & Escobar, Orquideologia 19: 27. 1993. Department(s): Choc6. Elevation: 2000 m. Type: R. Escobar 5055 (JAUM): Colombia. Notes: Ibid. p. 26. Lepanthes gargantua Rchb.f., Xenia Orch. 1: 150. 1856. Department(s): Antioquia. Elevation: 2650 m. Type: Jameson 110 (W): Ecuador. Voucher: C. Luer et al. 14135 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 210; Orq. Nat. Col. 2 fig. 271. Lepanthes gelata Luer & Escobar, Orquideologia 20: 295. 1997. Department(s): RisaraIda. Elevation: 2400 m. Type: C. Luer et al. 16837 (MO): Colombia. Notes: Ibid. p. 296 Lepanthes gemina Luer & Escobar, Amer. Orch. Soc. Bull. 54: 314. 1985. Departmentes): Norte de Santander. Elevation: 2150 m. Type: C. Luer et al. 10340 (JAUM): Colombia. Notes: Ibid.; Orq. Nat. Col. 2 fig. 26l. Lepanthes georgii Luer & Escobar, Orquideologia 19: 96. 1994. Synonym(s): Lepanthes bifurcata Luer & Escobar. Department(s): Antioquia. Elevation: 2400 m. Type: C. Luer 16639 (JAUM): Colombia. Notes: Ibid. p. 93. Lepanthes giraldoi Luer, Orquidcologia 22: 37. 2001. Department(s): Valle del Cauca. Elevation: 1900 m. Type: J. Girado 169 (TULV): Colombia. Notes: Ibid. p. 39. Lepanthes golondrina Luer & Escobar, Amer. Orch. Soc. Bull. 53: 718. 1984. Departmentes): Antioquia. Elevation: 1700 m. Type: R. Escobar] 171 (JAUM): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 1003. Lepanthes grildrig Luer & Escobar, Orquideologia 18: 49. 1991. Department(s): Norte de Santander. Elevation: 2200 m. Type: C. Luer et al. 10356 (MO): Colombia. Notes: Ibid. p. 5l. Lepanthes guaduasensis Luer & Escobar, Orquideologia 21: 145. 1999. Department(s): Choc6. Elevation: Without data. Type: R. Escobar 5242 (MQ): Colombia. Notes: Ibid. p. 146. Lepanthes guanacasensis Luer & Escobar, Orquideologia 19: 97. 1994. Department(s): Volume 28(1) 2007 Cauca. Elevation: 3150 m. Type: C. Luer et al. 8419 (SEL): Colombia. Notes: Ibid. p. 94. Lepanthes gustavoi Luer & Escobar, Orquideologia 20: 298. 1997. Department(s): Choc6. Elevation: 2680 m. Type: C. Luer et al. 17677 (MO): Colombia. Notes: Ibid. p. 296. Lepanthes guttuia-sanguinis Luer & Escobar, Orquideologia 17: 188. 1988. Departmentes): Antioquia. Elevation: 2600 m. Type: R. Escobar et al. 3460 (JAUM): Colombia. Notes: Ibid. p. 189; Orq. Nat. Col. 5 fig. 1027. Lepanthes habenifera Luer & Escobar, Amer. Orch. Soc. Bull. 53: 37 J. 1984. Departmentes): Antioquia. Elevation: 2020 m. Type: C. Luer et al. 8966 (SEL): Colombia. Notes: Ibid. p. 372. Lepanthes helgae Luer & Escobar, Orquideologia 18: 52. 1991. Department(s): Antioquia. Elevation: 2250 m. Type: C. Luer 14261 (MO): Colombia. Notes: Ibid. p. 53; Orq. Nat. Col. 2 fig. 253. Lepanthes hemirhoda Garay, Canad. J. Bot. 34: 250. 1956. Department(s): Norte de Santander. Elevation: 2000 m. Type: J. Cuatrecasas 12478 (US): Colombia. Notes: Ibid. p. 246. Lepanthes heptapus Luer & Escobar, Amer. Orch. Soc. Bull. 52 (12): 1266. 1983. Department(s): Antioquia. Elevation: 2050 m. Type: R. Escobar et al. 2601 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 986. Lepanthes hexapus Luer & Escobar, OrquideoJogia 16: 144. 1984. Department(s): Narifio. Elevation: 1600 m. Type: C. Luer et ai. 4619 (SEL): Colombia. Notes: Ibid. p. 145. Lepanthes (Brachycladium) hippocrepica Luer & Escobar, Orquideologia 18: 54. 1991. Department(s): Antioquia. Elevation: 2130 m. Type: C. Luer et al. 11343 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307. Notes: Ibid. p. 55. Lepanthes hirpex Luer & Escobar, Amer. Orch. Soc. Bull. 54 (5): 584. 1985. Department(s): Antioquia. Elevation: 2350 m. Type: R. Escobar 3264 (JAUM): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 1025. Lepanthes hirtzii ｌｵ･ｬｾ＠ Phytologia 54: 345. 1983. Department(s): Putumayo. Elevation: 2700 m. Type: C. Luer et al. 4394 (SEL): Ecuador. Voucher: C. Luer et al. 3118 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 213. Lepanthes hortensis Luer & Escobar, Orquideologia 17: 194. 1988. Department(s): Antioquia. Elevation: 2800 m. Type: R. Esco- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST bar et al. 2727 (MO): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 1035. Lepanthes hubeinii Luer, Orchidee 38: 58. 1987. Department(s): Without data. Elevation: Without data. Type: C. Luer 11422 (MO): Colombia. Notes: Ibid.; Western Cordillera .. Lepanthes hurgo Luer & Behar, Revista Soc. Boliv. Bot. 4: 7. 2003. Department(s): Without data. Elevation: Without data. Type: M. Behar 154 (MO): Colombia. Notes: Ibid. p. 8; purchased from a vendor. Lepanthes hyphosa Luer & Escobar, Orquideologia 17: 199. 1988. Department(s): Antioquia. Elevation: 1820 m. Type: R. Escobar 3272 (MO): Colombia. Notes: Ibid. p. 201; Orq. Nat.Col. 5 fig. 979. Lepanthes ictalurus Luer, Phytologia 54: 346. 1983. Department(s): Putumayo. Elevation: 3000 m. Type: C. Luer et al. 7151 (SEL): Ecuador. Voucher: C. Luer et al. 12530 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 99; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 215. Lepanthes imbricans Luer & Escobar, Orquideologia 21: 147. 1999. Department(s): Cauca. Elevation: Without data. Type: C. Luer 17855 (MO): Colombia. Notes: Ibid. p. 148. Lepanthes imposita Luer & Escobar, Amer. Orch. Soc. Bull. 54: 56. 1985. Departmentes): Norte de Santander. Elevation: 2700 m. Type: C. Luer et al. 7671 (SEL): Colombia. Notes: Ibid. p. 57. Lepanthes impotens Luer & Escobar, Orquideologia 20: 299.1997. Department(s): Risaralda. Elevation: 2000 m. Type: C. Luer et at. 16842 (MO): Colombia. Notes: Ibid. p. 296. Lepanthes insolita Luer & Escobar, Orquideologia 17: 204. 1988. Department(s): Antioquia. Elevation: 2400 m. Type: R. Escobar 3354 (MO): Colombia. Notes: Ibid. p. 207; Orq. Nat. Col. 5 fig. 984. Lepanthes intonsa Luer, Phytologia 54 (5): 348. 1983. Department(s): Cauca. Elevation: 2800 m. Type: C. Luer et at. 6212 (SEL): Ecuador. Voucher: R. Escobar 5205 (MO). Source:. Monogr. Syst. Bot. Missouri Bot. Gard. 61: 103, Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 217. Lepanthes ionoptera Rchb.f., Bonplandia (Hanover) 3: 70. 1855. Department(s): Norte de Santander. Elevation: 2500 m. Type: Without data: Colombia. Voucher: C. Luer et al. 10290 (MO). Source: Tropicos database. Notes: Orq. Nat. Col. 5 fig. 989. 37 Lepanthes (Brachycladium) irrasa Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 18. 1994. Department(s): Norte de Santander. Elevation: 2150 m. Type: C. Luer et al. 10341 (MO): Colombia. Notes: Ibid. p. 20. Lepanthes isochila Luer, Orquideologia 20: 196. 1996. Department(s): Without data. Elevation: Without data. Type: M. Behar 36 (MO): Colombia. Notes: Ibid. p. 197; purchased from a street vendor in Medellin. Lepanthes isosceles Luer & Escobar, Amer. Orch. Soc. Bull. 53: 372. 1984. Departmentes): Magdalena. Elevation: 2500 m. Type: C. Luer 8740 (SEL): Colombia. Notes: Ibid. p. 374; Org. Nat. Col. 5 fig. 1006. Lepanthes janitor Luer & Escobar, Amer. Orch. Soc. Bull. 53: 476. 1984. Department(s): Antioguia. Elevation: 1730 m. Type: R. Escobar et ai. 3197 (MO): Colombia. Notes: Ibid. Lepanthes janus Luer & Escobar, Amer. Orch. Soc. Bull. 54: 730. 1985. Department(s): Norte de Santander. Elevation: 2500 m. Type: C. Luer et al. 10283 (JAUM): Colombia. Notes: Ibid. p. 731; Orq. Nat. Col. 5 fig. 1038. Lepanthes jardinensis Luer & Escobar, Orquideologia 19: 28. 1993. Department(s): Antioquia. Elevation: 2800 m. Type: R. Escobar et al. 2696 (JAUM): Colombia. Notes: Ibid. p. 29. Lepanthes labiata Luer, Orguideologia 22: 38. 2001. Department(s): Valle del Cauca. Elevation: 50 m. Type: J.T. Otero 1004 (CUVC): Colombia. Notes: Ibid. p. 41. Lepanthes larvina Luer & Escobar, Am Orch. Soc. BulL 53: 163. 1984. Department(s): Antioquia. Elevation: 1820 m. Type: C. Luer et al. 8984 (SEL): Colombia. Notes: Ibid.; Org. Nat. Col. 2 fig. 278. Lepanthes lasiopetala Garay & Dunsterv., Venez. Orch. Ill. 6: 178. 1976. Department(s): Norte de Santander. Elevation: 2600 m. Type: G.c.K. Dunsterville 1025 (AMES): Venezuela. Voucher: C. Luer et al. 10219 (MO). Source: Tropicos database. Notes: Orq. Nat. Col. 5 fig. 1013. Lepanthes lehmannii SchItr., Feddes Repert. Beih 27: 160. 1924. Department(s): Without data. Elevation: Without data. Type: F. C. Lehmann 157 (Without data): Colombia. Source: Protologue. Lepanthes ligiae Luer & Escobar, Orquideologia 18: 56. 1991. Department(s): Antioguia. Elevation: 2600 m. Type: C. Luer 10389 (MO): Colombia. Notes: Ibid. p. 57; Orq. Nat. Col. 2 fig. 263. 38 SELBYANA Lepanthes lilliputae Luer & Escobar, Orquideologia 17: 208. 1988. Department(s): Norte de Santander. Elevation: 3150 m. Type: C. Luer et al. 10230 (MO): Colombia. Notes: Ibid. 209. Lepanthes limbata Luer & Escobar, Orquideologia 19: 98. 1994. Department(s): Choc6. Elevation: 2050 m. Type: e. Luer et al. 16807 (MO): Colombia. Notes: Ibid. p. 94. Lepanthes linealis Luer & Escobar, Orquideologia 18: 58.1991. Department(s): Quindfo. Elevation: 3280 m. Type: C. Luer 14223 (MO): Colombia. Notes: Ibid. p. 59; Orq. Nat. Col. 5 fig. 105l. Lepanthes lingulosa Luer & Escobar, Orquideologia 21: 149. 1999. Department(s): Cundinamarca. Elevation: 2620 m. Type: G. Ruiz et al. 5481 (MO): Colombia. Notes: Ibid. p. 150. Lepanthes (Brachycladium) lunaris Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 21. 1994. Department(s): Putumayo. Elevation: 2000 m. Type: F.e. Lehmann 277 (G): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307. Notes: Ibid. p.22. Lepanthes lycocephala Luer & Escobar, Orquideologia 16: 147. 1984. Department(s): Narino. Elevation: 1600 m. Type: C. Luer et al. 4626 (SEL): Colombia. Notes: Ibid. Lepanthes macrantha Garay, Canad. J. Bot. 34: 250. 1956. Department(s): Norte de Santander. Elevation: 2000 m. Type: J. Cuatrecasas et al. 12403 (US): Colombia. Notes: Ibid. p. 246. Lepanthes macrostylis Luer & Escobar, Orquideologia 21: 151. 1999. Department(s): Antioquia. Elevation: 2050 m. Type: C. Luer et al. 17672 (MO): Colombia. Notes: Ibid. p. 153. Lepanthes manahina Dodson, Icon. PI. Trop. 2: 128. 1980. Synonym(s): Lepanthes mastodon Luer. Department(s): Antioquia. Elevation: 2430 m. Type: Dodson et al. 1725 (SEL): Ecuador. Voucher: e. Luer et al. 17695 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 221; Orq. Nat. Col. 2 fig. 272. Lepanthes marginata Schltr., Feddes Repert. Spec. Nov. Regni Veg. Beih. 7: 96. 1920. Department(s): Cauca. Elevation: Without data. Type: M. Madero s.n. (Without data): Colombia. Notes: Feddes Repert. Spec. Nov. Regni Veg. Beih. 57: 33. Lepanthes marthae Luer & Escobar, OrquideoJogia 18: 60. 1991. Department(s): Antioquia. Elevation: 2200 m. Type: M. Munera et al. 160 (JAUM): Colombia. Notes: Ibid. p. 61; Orq. Nat. Col. 2 fig. 255. Volume 28(1) 2007 Lepanthes medusa Luer & Escobar, Orquideologia 18: 64. 1991. Department(s): Without data. Elevation: Without data. Type: e. Luer ]4098 (MO): Colombia. Notes: Ibid. p. 63. Lepanthes mefueensis Luer & Escobar, Orquideologia 17: 212. 1988. Department(s): Norte de Santander. Elevation: 2600 m. Type: C. Luer et al. 10296 (MO): Colombia. Notes: Ibid. p. 213. Lepanthes meleagris Luer & Escobar, Orquideo1ogia 19: 99. 1994. Department(s): Risaralda. Elevation: 2100 m. Type: C. Luer et al. 167821 (JAUM): Colombia. Notes: Ibid. p.94. Lepanthes micellilabia Luer & Escobar, Orquideologia 19: 101. 1994. Department(s): Antioquia. Elevation: 2400 m. Type: R. Escobar 5191 (JAUM): Colombia. Notes: Ibid. p.94. Lepanthes micronyx Luer & Escobar, Orquideologia 20: 302. 1997. Department(s): Antioquia. Elevation: 2700 m. Type: C. Luer et al. 17648 (MO): Colombia. Notes: Ibid. p. 306 Lepanthes microscopica Luer & Escobar, Amer. Orch. Soc. Bull. 52: 1268. 1983. Department(s): Antioquia. Elevation: 2050 m. Type: R. Escobar et al. 2598 (SEL): Colombia. Notes: Ibid. Lepanthes mirabilis Ames, Sched. Orch. 1: 12. 1922. Department(s): Cauca. Elevation: 50 m. Type: H. Pittier 592 (US): Colombia. Source: Protologue. Lepanthes (Brachydadium) monilia Luer & Escobar, Orquideologia 16: 12. 1983. Department(s): Boyaca. Elevation: 2600 m. Type: e. Luer et al. 8036 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307. Notes: Ibid. Lepanthes monitor Luer, Phytologia 54 (5): 354. 1983. Department(s): Antioquia. Elevation: 2500 m. Type: C. Luer et al. 7096 (SEL): Ecuador. Voucher: e. Luer 14335 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 120; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 224. Lepanthes monoptera Lind!., Hook. Journ. Bot. 1: 10, 1834. Synonym(s): Lepanthes roseola Rchb.f., Lepanthes dolichopus Schltr. Department(s): Norte de Santander. Elevation: 2600 m. Type: W. Jameson s.n. (K): Ecuador. Voucher: C. Luer et al. ]0301 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 120; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 224. Lepanthes montis-rotundi P. Ortiz, Orquideologia 20: 318.1997. Department(s): Cun- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST dinamarca. Elevation: 2200 m. Type: P. Ortiz 705 (HPUJ): Colombia. Notes: Ibid. p. 322. Lepanthes mucronata Lind!., Compo Bot. Mag. 2: 356. 1836. Synonym(s): Lepanthes andrenoglossa Rchb.f., Lepanthes mesochlora Rchb.f., Lepanthes macroura Schltr. Department(s): Quindio. Elevation: 3300 m. Type: Hall. s.n. (K): Ecuador. Voucher: C. Luer et al. 16753 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 160; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 224; Orq. Nat. Col. 5 fig. 971. Lepanthes muscula Luer, Phytologia 54 (5): 354. 1983. Department(s): Putumayo. Elevation: 3240 m. Type: C. Luer et al. 8300 (SEL): Ecuador. Voucher: S. M. Pasmifio et al. 43 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 124; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 225. Lepanthes myoxophora Luer & Escobar. Amer. Orch. Soc. Bull. 53: 261. 1984. Departmentes): Antioquia. Elevation: 1850 m. Type: R. Escobar 2621 (SEL): Colombia. Notes: Ibid. p. 263. Lepanthes nanegalensis Rchb.f., Linnaea 41: 46. 1877. Synonym(s): Lepanthes rhombipetala Schltr., Lepanthes macropoda Schltr. Department(s): Narino. Elevation: Without data. Type: W. Jameson s.n. (W): Ecuador. Voucher: C. Luer 16710 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 125; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61. fig. 163. Lepanthes nautilus Luer & Escobar, Amer. Orch. Soc. Bul!. 53 (10): 1046. 1984. Department(s): Santander. Elevation: 2550 m. Type: C. Luer et al. 10203 (MO): Colombia. Notes: Ibid. p. 1047; Orq. Nat. Col. 2 fig. 257. Lepanthes nematodes Luer & Escobar, Orquideologia 18: 66. 1991. Department(s): Risaralda. Elevation: 2200 m. Type: C. Luer 13018 (MO): Colombia. Notes: Ibid. p. 67. Lepanthes nicolasii Luer & Escobar, Orquideologia 20: 304. 1997. Department(s): Antioquia. Elevation: 2000 m. Type: R. Escobar 5452 (JAUM): Colombia. Notes: Ibid. p. 301. Lepanthes niesseniae Luer, Rev. Soc. Bo!. Bot. 4 (1) 7.2003. Department(s): Valle del Cauca. Elevation: Without data. Type: A. Niessen 88 (MO): Colombia. Notes: Ibid. p. 10. Lepanthes niphas Luer & Escobar, Orquideologia 18: 68. 1991. Department(s): Antioquia. Elevation: Without data. Type: C. 39 Luer 13019 (MO): Colombia. Notes: Ibid. p.69. Lepanthes norae Foldats. Bo!. Soc. Venez. Cienc. Nat. 28: 244. 1969. Department(s): Norte de Santander. Elevation: 2600 m. Type: G. C. K. & E. Dunsterville 64 (?): Venezuela. Voucher: C. Luer et al. 10220 (MO). Notes: Orq. Nat. Col. 2 fig. 273. Lepanthes nubicola Rchb.f., Xenia Orch. 1: 149. 1856. Department(s): Norte de Santander. Elevation: 2440 m. Type: Wagener s.n. (Without data): Colombia. Source: Protologue. Lepanthes nulla Luer & Escobar, Orquideologia 19: 102. 1994. Department(s): Quindio. Elevation: 3300 m. Type: C. Luer et at. 16748 (MO): Colombia. Notes: Ibid. p. 109. Lepanthes (Brachycladium) nummularia Rchb.f., Xenia Orch. 1: 142. 1858. Departmentes): Without data. Elevation: Without data. Type: W. Jameson 97 (W): Peru. Voucher: C. Luer 14238 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 28; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 30. Lepanthes obovata Luer & Escobar, Amer. Orch. Soc. Bull. 53: 823. 1984. Departmentes): Antioquia. Elevation: 1850 m. Type: R. Escobar 3195 (MO): Colombia. Notes: Ibid. p. 824; Orq. Nat. Col. 5 fig. 1048. Lepanthes octavioi Luer & Escobar, Orquideologia 18: 128. 1991. Department(s): Putumayo. Elevation: 2100 m. Type: C. Luer et al. 12548 (MO): Colombia. Notes: Ibid. p. 129; ONC 5 fig. 1044. Lepanthes octopus Luer & Escobar, Orquideologia 20: 305. 1997. Department(s): Antioquia. Elevation: 1800 m. Type: R. Escobar S.n. (JAUM): Colombia. Notes: Ibid. p. 306. Lepanthes oUaris Luer & Escobar, Amer. Orch. Soc. Bull. 53 (9): 920. 1984. Department(s): Antioquia. Elevation: 2050 m. Type: C. Luer et al. 8954 (SEL): Colombia. Notes: Ibid. p. 921; Orq. Nat. Col. 2 fig. 258. Lepanthes opetidion Luer & Escobar, Orquideologia 18: 131. 1991. Department(s): Narino. Elevation: J 800 m. Type: C. Luer 12504 (MO): Colombia. Notes: Ibid. p. 132. Lepanthes opheIm a Luer & Escobar, Amer. Orch. Soc. Bull. 54: 732. 1985. Departmentes): Antioquia. Elevation: 2400 m. Type: R. Escobar et al. 3380 (JAUM): Colombia. Notes: Ibid. p. 733; Orq. Nat. Col. 2 fig. 252. Lepanthes oreibates Luer & Escobar, Orquideologia 18: 133. 1991. Department(s): Cundinamarca. Elevation: 2960 m. Type: C. 40 SELBYANA Luer 14227 (MO): Colombia. Notes: Ibid. p.134. Lepanthes orion Luer & Escobar, Amer. Orch. Soc. Bull. 54 (3): 316. 1985. Department(s): Santander. Elevation: 2150 m. Type: e. Luer et al. 10120 (JAUM): Colombia. Notes: Ibid. p. 317; Orq. Nat. Col. 2 fig. 276. Lepanthes oscillifera Luer & Escobar, Amer. Orch. Soc. Bull. 53: 30. 1984. Departmentes): Antioquia. Elevation: 2700 m. Type: R. Escobar et al. 2669 (SEL): Colombia. Notes: Ibid. p. 32. Lepanthes osiris Luer & Escobar, Orquideologia 19: 103. 1994. Department(s): Cauca. Elevation: 3380 m. Type: e. Luer et at. 8470 (SEL): Colombia. Notes: Ibid. p. 109. Lepanthes oteroi Luer, Orquideologia 22: 42. 2001. Department(s): Valle del Cauca. Elevation: Without data. Type: 1. T. Otero 274 (CUVC): Colombia. Notes: Ibid. p.43. Lepanthes oxybaphon Luer & Escobar, Amer. Orch. Soc. Bull. 54 (6): 734. 1985. Departmentes): Norte de Santander. Elevation: 2600 m. Type: e. Luer et al. 10228 (JAUM): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 1036. Lepanthes oxypetala Luer & Hirtz, Orchidee 39: 57. 1988. Department(s): Putumayo. Elevation: 3000 m. Type: e. Luer et at. 11113 (MO): Ecuador. Voucher: e. Luer et al. 12528 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 229; Orq. Nat. Col. 5 fig. 988. Lepanthes pachoi Luer & Escobar, Orquideologia 19: 104. 1994. Department(s): Antioquia. Elevation: 2500 m. Type: R. Escobar 5015 (JAUM): Colombia. Notes: Ibid. p. 109. Lepanthes palaga Luer & Escobar, Amer. Orch. Soc. Bull. 53: 604. 1984. Department(s): Antioquia. Elevation: 1850 m. Type: R. Escobar 2651 (SEL): Colombia. Notes: Ibid. p.605. Lepanthes panope Luer & Escobar, Amer. Orch. Soc. Bull. 54 (3): 318. 1985. Departmentes): Norte de Santander. Elevation: 2100 m. Type: e. Luer et at. 10317 (JAUM): Colombia. Notes: Ibid. p. 319; Orq. Nat. Col. 2 fig. 264; 5 fig. 958. Lepanthes parmata Luer & Escobar, Orquideologia 18: 136. 1991. Department(s): Antioquia. Elevation: 1350 m. Type: A. Cogollo et al. 4044 (JAUM): Colombia. Notes: Ibid. p.137. Lepanthes pastoensis Schltr., Feddes Repert. Beih. 7: 97. 1920. Department(s): Cauca. Elevation: Without data. Type: E. Klaboch s.n. (without data): Colombia. Notes: Orq. Volume 28(1) 2007 Nat. Col. 2 fig. 277 (as Lepanthes pastoense). Lepanthes (Brachycladium) pendens Garay, Canad. J. Bot. 34: 252. 1956. Departmentes): Cundinamarca. Elevation: 2515 m. Type: M.L. Grant 9770 (US): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 32. Lepanthes perdita Luer & Hirtz, Monogr. Syst. Bot. Missouri Bot. Gard. 61: 138. 1996. Department(s): Valle del Cauca. Elevation: 50 m. Type: A. Hirtz 2053 (MO): Without data. Voucher: 1. Otero et al. 1005(MO). Notes: Ibid. p. 231. Lepanthes petalolenta Luer & Escobar, Orquideologia 18: 139. 199LDepartment(s): Antioquia. Elevation: 1400 m. Type: A. Cogollo 3907 (JAUM): Colombia. Notes: Ibid. p.140. Lepanthes petalopteryx Luer & Escobar, Orquideologia 19: 106. 1994. Department(s): Choco. Elevation: 1600 m. Type: R. Escobar 5061 (JAUM): Colombia. Notes: Ibid. p.109 Lepanthes phalloides Luer & Escobar, Orquideologia 21: 154. 1999. Department(s): Boyaca. Elevation: Without data. Type: e. Luer 16728 (MO): Colombia. Notes: Ibid. p. 155. Lepanthes (Brachycladium) pilosella Rchb.f., Flora 69: 556. 1886. Synonym(s): Lepanthes dasyphylla Rchb.f., Lepanthes peperomioides Schltr., Lepanthes saccosepala L.B. Smith & Harris, Lepanthes palmaritoensis Garay. Department(s): Antioquia. Elevation: 2400 m. Type: F.e. Lehmann 3217 (W): Colombia. Voucher: e. Luer 14234 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 307. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 37. Lepanthes pilosiaures Luer & Escobar, Amer. Orch. Soc. Bull. 53: 262. 1984. Departmentes): Antioquia. Elevation: 2700 m. Type: R. Escobar et at. 2663 (SEL): Colombia. Notes: Ibid. Lepanthes pinnatula Luer & Escobar, Orquideologia 20: 307. 1997. Department(s): Choco. Elevation: 2680 m. Type: e. Luer et al. 17676 (MO): Colombia. Notes: Ibid. p. 306. Lepanthes planadensis Luer & Escobar, Orquideologia 18: 141. 1991. Department(s): Narino. Elevation: 1800 m. Type: e. Luer 12487 (MO): Colombia. Notes: Ibid. p. 142. Lepanthes (Brachycladium) platysepala Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 36. 1994. Department(s): Antioquia. Elevation: 1920 m. Type: e. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Luer et al. 11354 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. I03: 307. Notes: Ibid. p. 39. Lepanthes pleurorachis Luer, Phytologia 54: 363. 1983. Department(s): Antioquia. Elevation: Without data. Type: C. Luer et al. 7373 (SEL): Ecuador. Voucher: C. Luer 13027 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 139; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 231. Lepanthes pleurothallopsis Luer & Escobar, Orquideologia 19: 107. 1994. Departmentes): Quindio. Elevation: 2800 m. Type: R. Escobar 5007 (MO): Colombia. Notes: Ibid. p. 11 O. Lepanthes popayanensis Luer & Escobar, Orquideologia 21: 156. 1999. Department(s): Cauca. Elevation: Without data. Type: C. Luer 16531 (MO): Colombia. Notes: Ibid. p. 157. Lepanthes porracea Luer & Escobar, Orquideologia 20: 309. 1997. Department(s): Risaralda. Elevation: Without data. Type: R. Escobar s.n. (JAUM): Colombia. Notes: Ibid. p. 312. Lepanthes posadae Luer & Escobar, Amer. Orch. Soc. Bull. 53: 479. 1984. Departmentes): Choc6? Elevation: 1900 m. Type: C. Luer 8746 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 1029. Lepanthes praemorsa Luer & Escobar, Orquideologia 18: 143. 1991. Department(s): Antioquia. Elevation: 2000 m. Type: C. Luer 14207 (MO): Colombia. Notes: Ibid. p. 144. Lepanthes (Brachydadium) pseudocaulescens L. B. Smith & Harris, Bot. Mus. Leafi. 2: 33. 1934. Department(s): Cauca. Elevation: 1750 m. Type: F. C. Lehman 352 (GH): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 308. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 41. Lepanthes pterygion Luer & Escobar, Amer. Orch. Soc. Bull. 53 (7): 720. 1984. Departmentes): Antioquia. Elevation: 2000 m. Type: R. Escobar et at. 26]8 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 1032. Lepanthes pyramidalis Luer & Escobar, Amer. Orch. Soc. Bull. 53: 607. 1984. Departmentes): Antioquia. Elevation: 2050 m. Type: C. Luer et al. 8964 (SEL): Colombia. Notes: Ibid. p. 606; Orq. Nat. Col. 5 fig. 977. Lepanthes quadricornis Luer & Escobar, Orquideologia 19: 108. 1994. Department(s): Narifio. Elevation: Without data. Type: C. Dodson et al. ]8060 (MO): Colombia. Notes: Ibid. p. 110. Lepanthes quandi Luer & Escobar, Amer. 41 Orch. Soc. Bull. 53 (9): 924. 1984. Departmentes): Antioquia. Elevation: 2650 m. Type: C. Luer et al. 10059 (MO): Colombia. Notes: Ibid. p. 925. Lepanthes rabei Foldats, Acta Bot. Venez. 3: 34l. 1968. Department(s): Norte de Santander. Elevation: 2850 m. Type: J. Steyermark et aI. 96936 (Without data): Venezuela. Voucher: C. Luer et at. 10272 (MO). Source: Tropicos database. Notes: Orq. Nat. Col. 5 fig. 1034. Lepanthes ramosii Luer, Orquideologia 22: 45. 2001. Department(s): Choc6. Elevation: 1800 m. Type: J. Ramos et al. 1176 (CUCV): Colombia. Notes: Ibid. p. 47. Lepanthes refracta Luer, Orquideologia 22: 48. 2001. Department(s): Valle del Cauca. Elevation: Without data. Type: A. Niessen 07IA (MO): Colombia. Notes: Ibid. p. 49. Lepanthes reticulata Luer & Escobar, Amer. Orch. Soc. Bull. 53: 608. 1984. Departmentes): Antioquia. Elevation: 1730 m. Type: R. Escobar et aI. 2650 (SEL): Colombia. Notes: Ibid.; Orq. Nat. Col. 5 fig. 100l. Lepanthes rhynchion Luer, Phytologia 54: 368. 1983. Department(s): Putumayo. Elevation: 2700 m. Type: C. Luer et al. 3333 (SEL): Ecuador. Voucher: C. Luer et at. 3158 (SEL). Notes: Orq. Nat. Col. 5 fig. 999. Lepanthes ribes Luer, Selbyana 3: 14. 1976. Department(s): Valle del Cauca. Elevation: 1800 m. Type: C. Luer et at. 273 (SEL): Ecuador. Voucher: R. Escobar 8075 (JAUM). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: Part two: p. 9. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: Part two: p. 11; Orq. Nat. Col. 5 fig. 1047. Lepanthes ricaurtensis Luer & Escobar, Orquideologia 19: 111. 1994. Department(s): Narifio. Elevation: 1600 m. Type: C. Luer et al. 4622 (SEL): Colombia. Notes: Ibid. p. 110. Lepanthes roddgoi Luer, Orquideologia 20: 198. 1996. Department(s): Antioquia. Elevation: 2700 m. Type: R. Escobar et al. s.n. (JAUM): Colombia. Notes: Ibid. p. 199. Lepanthes roezliana Luer & Escobar, Orquideologia 17: 216. 1988. Department(s): Antioquia. Elevation: 2200 m. Type: C. Luer et at. 9093 (SEL): Colombia. Notes: Ibid. p.217. Lepanthes rutrum Luer & Escobar, Orquideologia 19: 112. 1994. Department(s): Valle del Cauca. Elevation: 1350 m. Type: R. Escobar et al. 4005 (MO): Colombia. Notes: Ibid. p. 110. Lepanthes saccata Luer & Escobar, Orquideologia 17: 220. 1988. Department(s): Antioquia. Elevation: 2550 m. Type: R. Escobar 42 SELBYANA et al. 3405 (MO): Colombia. Notes: Ibid. p. 221. Lepanthes scalaris Luer, Phytologia 54: 369. 1983. Department(s): Narifio. Elevation: 3200 m. Type: C. Luer et al. 6255 (SEL): Ecuador. Voucher: C. Luer et al. 3738 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: Part three: p. 214. Lepanthes schnitteri Schltr., Feddes Repert. Beih 27: 160. 1924. Department(s): Cundinamarca. Elevation: 2150 m. Type: R. Schnitter s.n. (Without data): Colombia. Source: Protologue. Lepanthes scopulifera Luer & Escobar, Orquideologia 20: 310. 1997. Department(s): Antioquia. Elevation: 2500 m. Type: C. Luer et al. 17664 (MO): Colombia. Notes: Lepanthes scopulifera Luer, Rev. Soc. BoL Bot. 4 (1) 9. 2003 (Nom. invaL). Lepanthes sericinitens Luer & Escobar, Amer. Orch. Soc. Bull. 53 (10): 1048. 1984. Department(s): Antioquia. Elevation: 2500 m. Type: C. Luer 10032 (SEL): Colombia. Notes: Ibid. p. 1049; Orq. Nat. CoL 5 fig. 1024. Lepanthes setifera Luer & Escobar, Amer. Orch. Soc. BulL 53: 822. 1984. Departmentes): Antioquia. Elevation: 1600 m. Type: C. Luer et al. 9863 (MO): Ecuador. Voucher: R. Escobar 3190 (JAUM). Notes: Ibid.; Orq. Nat. CoL 2 fig. 262. Lepanthes silverstonei Luer, Orquideologia 22: 50. 2001. Department(s): Valle del Cauca. Elevation: 2250 m. Type: P. SilverstoneSopkin 2864 (CUVC): Colombia. Notes: Ibid. p. 51. Lepanthes sinnosa Luer & Escobar, Orquideologia 19: 113. 1994. Department(s): RisaraIda. Elevation: 1630 m. Type: C. Luer et al. 16846 (MO): Colombia. Notes: Ibid. p. 117. Lepanthes skeleton Luer & Escobar, Amer. Orch. Soc. Bull. 53: 722. 1984. Departmentes): Antioquia. Elevation: 1850 m. Type: R. Escobar et al. 3231 (MO): Colombia. Notes: Ibid. Lepanthes smaragdina Luer & Escobar, Orquideologia 19: 115. 1994. Department(s): Antioquia. Elevation: 1700 m. Type: R. Escobar 5083 (JAUM): Colombia. Notes: Ibid. p. 117. Lepanthes solicitor Luer & Escobar, Amer. Orch. Soc. Bull. 54 (1): 58. 1985. Departmentes): Norte de Santander. Elevation: 1850 m. Type: C. Luer et al. 10328 (MO): Colombia. Notes: Ibid. p. 59; Orq. Nat. CoL 5 fig. 978. Lepanthes spelynx Luer & Escobar, Amer. Orch. Soc. BulL 54: 586. 1985. Depart- Volume 28(1) 2007 mentes): Norte de Santander. Elevation: 2250 m. Type: C. Luer et al. 10329 (JAUM): Colombia. Notes: Ibid. p. 587; Orq. Nat. CoL 5 fig. 1052. Lepanthes stelidilabia Luer & Escobar, Orquideologia 18: 146. 1991. Department(s): Antioquia. Elevation: 2430 m. Type: C. Luer 14229 (MO): Colombia. Notes: Ibid. p. 147; Orq. Nat. Col. 5 fig. 1030. Lepanthes stenoscIeros Schltr., Feddes Repert. Spec. Nov. Regni Veg. Beih. 7: 99. 1920. Department(s): Antioquia. Elevation: Without data. Type: M. Madero s.n. (Without data): Colombia. Notes: Feddes Repert. Spec. Nov. Regni Veg. Beih. 57: 34. Lepanthes steyermarkii Foldats, Acta. Bot. Venez. 3: 346. 1968. Department(s): Santander. Elevation: 2600 m. Type: l.A. Steyermark 98381 (Without data): Venezuela. Voucher: C. Luer et al. 10297 (MO). Lepanthes strumosa Luer & Escobar, Orquideologia 16: 151. 1984. Department(s): Antioquia. Elevation: 1850 m. Type: R. Escobar et al. 2625 (SEL): Colombia. Notes: Ibid. p. 153. Lepanthes stupenda Luer, Phyto10gia 54 (5): 372. 1983. Department(s): Santander. Elevation: Without data. Type: C. Luer et al. 6042 (SEL): Ecuador. Voucher: R. Escobar 5023 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 161. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 241. Lepanthes subulata Luer & Escobar, Amer. Orch. Soc. BulL 53: 609. 1984. Departmentes): Antioquia. Elevation: 1850 m. Type: R. Escobar et al. 2624 (SEL): Colombia. Notes: Ibid. p. 610. Lepanthes superposita Schltr., Feddes Repert. Spec. Nov. Regni Veg. Beih. 7: 99. 1920. Department(s): Cauca. Elevation: Without data. Type: M. Madero s.n. (Without data): Colombia. Notes: Feddes Repert. Spec. Nov. Regni Veg. Beih. 57:34. Lepanthes tachireusis Foldats, Acta. Bot. Venez. 3: 348. 1968. Department(s): Choc6. Elevation: 2680 m. Type: l.A. Steyermark et al. 98524 (Without data): Venezuela. Voucher: C. Luer et al. 17682 (MO). Notes: Orq. Nat. CoL 5 fig. 1040. Lepanthes tamaensis Foldats, Acta Bot. Venez. 3: 351. 1968. Department(s): Without data. Elevation: Without data. Type: l.A. Steyermark 98658 (Without data): Venezuela. Voucher: C. Luer 14268 (MO). Notes: Orq. Nat. CoL 2 fig. 259. Lepanthes tanekes Luer & Escobar, Orquideologia 18: 148. 1991. Department(s): Narifio. Elevation: 1600 m. Type: A. Hirtz et al. 4625 (SEL): Colombia. Notes: Ibid. p. 149. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Lepanthes telipogonifiora Schuiteman & A. de Wilde, Orquideologia 20: 28 1996. Departmentes): Risaralda. Elevation: 500 m. Type: A. de Wilde et at. 5010 (JAUM): Colombia. Notes: Ibid. p. 29. Lepanthes tetracola Luer & Escobar, Orquideologia 19: 116. 1994. Department(s): Antioquia? Elevation: Without data. Type: C. Luer 16875 (MO): Colombia. Notes: Ibid. p.117. Lepanthes tibouchinicola Luer & Escobar, Amer. Orch. Soc. Bull. 52: 1269. 1983. Department(s): Antioquia. Elevation: 2700 m. Type: R. Escobar 2660 (SEL): Colombia. Notes: Orq. Nat. Col. 5 fig. 987. Lepanthes tomentosa Luer, Lindleyana 6: 76. 1991. Department(s): Cundinamarca? Elevation: Without data. Type: C. Luer 13086 (MO): Colombia. Notes: Ibid. p. 80. Lepanthes tracheia Rchb.f., Flora 69: 557. 1886. Department(s): Cauca. Elevation: Without data. Type: Without data: Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 245. Lepanthes transparens Luer, Phytologia 54: 374. 1983. Department(s): Cauca. Elevation: 3150 m. Type: C. Luer et at. 6260 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 245. Lepanthes trichocaulis Luer & Escobar, Orquideologia 17: 224. 1988. Department(s): Antioquia. Elevation: 1820 m. Type: R. Escobar 3245 (MO): Colombia. Notes: Ibid. p. 227. Lepanthes trifurcata Luer & Escobar, Orquideologia 19: 119. 1994. Department(s): Antioquia? Elevation: Without data. Type: C. Luer et at. 16720 (MO): Colombia. Notes: Ibid. p. 117. Lepanthes trinaria Luer & Escobar, Orquideologia 20: 311. 1997. Department(s): Antioquia. Elevation: 2700 m. Type: C. Luer 17530 (MO): Colombia. Notes: Ibid. p. 312. Lepanthes troglodytes Luer & Escobar, Amer. Orch. Soc. Bull. 54 (3): 320. 1984. Departmentes): Antioquia. Elevation: 500 m. Type: C. Luer 10031 (JAUM): Colombia. Notes: Ibid. p. 321; Orq. Nat. Col. 5 fig. 1045. Lepanthes troxis Luer & Escobar, Orquideologia 18: 150. 1991. Department(s): Cundinamarca. Elevation: 2700 m. Type: C. Luer et al. 10366 (MO): Colombia. Notes: Ibid. p. 151; Orq. Nat. Col. 5 fig. 1016. Lepanthes tsubotae Luer & Escobar, Orquideologia 19: 30. 1993. Department(s): Valle del Cauca. Elevation: 1950 m. Type: C. Luer 15261 (MO): Colombia. Notes: Ibid. p. 29. Lepanthes umbonata Luer & Escobar, Amer. Orch. Soc. Bull. 53: 1050. 1984. Depart- 43 mentes): Antioquia. Elevation: 2050 m. Type: R. Escobar 3206 (MO): Colombia. Notes: Ibid. Lepanthes uncifera Luer & Escobar, Amer. Orch. Soc. Bull. 53 (5): 480. 1984. Departmentes): Antioquia. Elevation: 2700 m. Type: R. Escobar 3209 (MO): Colombia. Notes: Ibid. p. 481; Orq. Nat. Col. 2 fig. 275. Lepanthes uribei Luer, Revista Soc. Boliv. Bot. 4: 11. 2003. Department(s): Valle del Cauca. Elevation: Without data. Type: A. Niesen et al. 95 (MO): Colombia. Notes: Ibid. p. 13. Lepanthes (Brachycladium) ursula Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 46. 1994. Department(s): Boyaca. Elevation: 2600 m. Type: C. Luer et at. 8034 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 308. Notes: Ibid. p. 47. Lepanthes valenciae Luer & Escobar, Amer. Orch. Soc. Bull. 53 (8): 825. 1984. Departmentes): Antioquia. Elevation: 2200 m. Type: R. Escobar 3185A (MO): Colombia. Notes: Ibid. p. 826. Lepanthes velIicata Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 61: 177.1996. Departmentes): Choco. Elevation: 2000 m. Type: C. Luer et al. 12419 (MO): Ecuador. Voucher: C. Luer 16735 (MO). Notes: Ibid. p. 248; Orq. Nat. Col. 5 fig. 1028. Lepanthes venusta Luer & Escobar, Orquideologia 19: 120. 1994. Department(s): RisaraIda. Elevation: 2400 m. Type: C. Luer et at. 16839 (MO): Colombia. Notes: Ibid. p. 119. Lepanthes viahoensis Luer & Escobar, Orquideologia 20: 311. 1997. Department(s): Antioquia. Elevation: 2000 m. Type: C. Luer 17719 (MO): Colombia. Notes: Ibid. p. 312. Lepanthes vibrissa Luer & Hirtz, Lindleyana 2 (3): 155. 1987. Department(s): Antioquia. Elevation: 2700 m. Type: C. Luer et at. 11263 (MO): Ecuador. Voucher: C. Luer et al. 17666 (MO). Notes: Ibid. p. 155. Lepanthes vieirae Luer & Escobar, Orquideologia 17: 228. 1988. Department(s): Choco. Elevation: 200 m. Type: C. Luer 10393 (MO): Colombia. Notes: Ibid. p. 231. Lepanthes volvox Luer & Escobar, Amer. Orch. Soc. Bull. 53: 481. 1984. Department(s): Antioquia. Elevation: 2800 m. Type: R. Escobar 3194 (MO): Colombia. Notes: Ibid.; Orq. Nat. Col. 2 fig. 274. Lepanthes wageneri Rchb.f., Bonplandia (Hanover). 3: 70: 1855. Synonym(s): Lepanthes dalstroemii Luer. Department(s): Santander. Elevation: Without data. Type: Wagener 44 SELBYANA s.n. (?): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 61: 249. Lepanthes zapatae Luer & Escobar, Orquideologia 19: 121. 1994. Department(s): Antioquia. Elevation: Without data. Type: C. Luer 16724 (MO): Colombia. Notes: Ibid. p. 118. Lepanthopsis abbreviata Luer & Hirtz, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 8. 1991. Department(s): Without data. Elevation: Without data. Type: A. Hirtz 1524 (MO): Ecuador. Voucher: C. Luer 2176 (SEL). Notes: Ibid. p. 9. Lepanthopsis acetabulum Luer, Phytologia 55 (3): 196. 1984. Department(s): Cundinamarca. Elevation: Without data. Type: S. Dalstrom 417 (SEL): Ecuador. Voucher: C. Luer 14270 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 11; Orq. Nat. Col. 2 fig. 282. Lepanthopsis acuminata Ames, Bot. Mus. Leafl. 6: 70. 1938. Department(s): Valle. Elevation: 1450 m. Type: Killip 11208 (AMES): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 13; Orq. Nat. Col. 2 fig. 280. Lepanthopsis (Expedicula) apoda (Garay & Dunsterv.) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 68. 1991. Basionym: Pleurothallis apoda Garay & Dunsterville. Synonym(s): Trichosalpinx apoda (Garay & Dunsterville) Luer. Department(s): Santander. Elevation: 2700 m. Type: G. C.K. Dunsterville 596 (AMES): Venezuela. Voucher: C. Luer et at. 14333 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 308. Notes: Ibid. p. 69. Lepanthopsis (Expedicnla) dewildei Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 116. 1994. Department(s): Boyaca. Elevation: 3000 m. Type: A. de Wilde 4436 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 308. Notes: Ibid. p. 117. Lepanthopsis fioripecten (Rchb.f.) Ames, Bot. Mus. Leafl. 1(9): 11. 1933. Basionym: Pleurothallis jioripecten Rchb.f. Synonym(s): Lepanthes secunda Barb. Rodr., Pleurothallis unilateralis Cogn., Lepanthopsis unilateralis (Cogn.) C. Porto & Brade, Lepanthopsis secunda (Barb. Rodr.) Hoehne. Department(s): Valle del Cauca. Elevation: 1600 m. Type: H. Wagener s.n. (W): Venezuela. Voucher: C. Luer 13049 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 35; Orq. Nat. Col. 2 fig. 283. Lepanthopsis hirtzii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 38. 1991. Departmentes): Putumayo. Elevation: 1600 m. Volume 28(1) 2007 Type: C. Luer et al. 10953 (MO): Ecuador. Voucher: C. Luer 14217 (MO). Notes: Ibid. p.39. Lepanthopsis obliquipetala (Ames & Schweinf.) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 76. 1991. Basionym: Physosiphon obliquipetala Ames & Schweinf. Synonym(s): Stelis obiquipetala (Ames & Schweif.) L. O. Wms., Pleurothallis cannata Luer. Department(s): Valle del Cauca. Elevation: 2000 m. Type: C. H. Lankester 680 (AMES): Costa Rica. Voucher: F. C. Lehmann 4114 (G). Notes: Ibid. p. 77. Lepanthopsis peniculus (Schltr.) Garay, Orch. J. 2: 468. 1954. Basionym: Pleurothallis peniculus Schltr. Department(s): Cauca. Elevation: Without data. Type: M. Madero s.n. (B, destroyed): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 51; Orq. Nat. Col. 2 fig. 281. Lepanthopsis pristis Luer & Escobar, Orquideologia 16: 27. 1986. Department(s): Antioquia. Elevation: 1650 m. Type: R. Escobar et at. 3383 (MO): Colombia. Notes: Ibid. p. 29. Lepanthopsis prolifera Garay, Orch. J. 2 (10): 468. 1954. Department(s): Norte de Santander. Elevation: 2000 m. Type: 1. Cuatrecasas 12537 (US): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 52. Masdevallia aenigma Luer & Escobar, Selbyana 7: 69. 1982. Department(s): Boyaca. Elevation: 2500 m. Type: C. Luer et al. 7571 (SEL): Colombia. Notes: Orq. Nat. Col. 6 fig. 1098. Masdevallia aguirrei Luer & Escobar, Harvard Pap. Bot. 9: 1. 1996. Department(s): Valle del Cauca. Elevation: Without data. Type: C. Luer 17988 (MO): Colombia. Notes: Ibid. p. 2. Masdevallia akemiana K6niger & Sijm, Arcula 12: 298. 2003. Department(s): Without data. Elevation: Without data. Type: W. Koniger WK-1l2 (M, Holotype; JAUM Isotype): Colombia. Masdevallia alismifolia Kraenzl., Repert. Spec. Nov. Regni Veg. 17: 422, 1921. Departmentes): Narino. Elevation: 3300 m. Type: F. C. Lehmann s.n. (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 789. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 790. MasdevalIia amanda Rchb.f., Bonplandia (Hanover) 2: 115. 1854. Synonym(s): Masdevallia gustavii Rchb.f., Masdevallia calopterocarpa Rchb.f., Masdevallia oligantha Schltr., Masdevallia remotiflora Kraenzl. Department(s): Without data. Elevation: Without data. Type: Warszewicz s.n. (W): VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 88: 1122. Masdevallia anachaete Rchb.f., Otia Bot. Hamburg. 1: 17. 1878. Synonym(s): Masdevallia vulcanica F. Lehm. & Kraeznl., Masdevallia nutans F. Lehm. & Kraeznl. Department(s): Risaralda. Elevation: 2JOO m. Type: F. C. Lehmann 32 (W): Ecuador. Voucher: C. Luer et al. 16776 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 440. Masdevallia angulata Rchb.f., Otia Bot. Hamburg. 1: 15. 1878. Synonym(s): Masdevallia burfordiensis hort. Department(s): Narino. Elevation: 1500 m. Type: F. C. Lehmann s.n. (W): Ecuador. Voucher: R. Escobar 3213 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 273. Masdevallia angulifera Rchb.f. ex Kraenzl., Repert. Spec. Nov. Regni Veg. Beih. 34: 19. 1925. Synonym(s): Masdevallia olivacea Kraenzl. Department(s): Cauca. Elevation: Without data. Type: G. Wallis s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 990. Masdevallia anisomorpha Garay, Orquideologia 5: 79. 1970. Department(s): Antioquia. Elevation: Without data. Type: G. Escobar 446 (AMES): Colombia. Notes: Ibid; Orq. Nat. Col. 2 fig. 34l. MasdevaUia apparitio Luer & Escobar, OrquideoJogia 13: 145. 1979. Department(s): Antioquia. Elevation: 2000 m. Type: R. Escobar 1490 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 794; Orq. Nat. Col. 2 fig. 309. Masdevallia arangoi Luer & Escobar, Orquideologia 13: 149. 1979. Department(s): Antioquia. Elevation: 2000 m. Type: R. Escobar 1391 (JAUM): Colombia. Notes: Ibid. p. 151; Orq. Nat. Col. 6 fig. 1101. Masdevallia arminii Lind. & Rchb.f., Bonplandia (Hanover) 2: 283. 1854. Department(s): Norte de Santander. Elevation: 1850 m. Type: L. Schlim 740 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 796; Orq. Nat. Col. 6 fig. 1091. Masdevallia assurgens Luer & Escobar, Orquideologia 13: 153. 1979. Department(s): Tolima. Elevation: 3500 m. Type: R. Escobar 830 (JAUM): Colombia. Notes: Ibid. p. 154. Masdevallia bicolor Poepp. & Endl., Nov. Gen. Sp. PI. 2: 6. 1838. Synonym(s): Masdevallia auropurpurea Rchb.f. & Warsz., Masdevallia biflora E. Morren, Masdevallia peruviana Rolfe, Masdevallia aureo-rosea Weberbauer, Masdevallia herzogii Schltr., Masdevallia subumbellata Kraenzl., Masdevallia xanthura Schltr. Department(s): Norte de 45 Santander. Elevation: 2500 m. Type: Poeppig 1662 (W): Peru. Voucher: C. Luer et al. 7802 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 36. MasdevaHia bonplandii Rchb.f., Bonplandia (Hanover) 3: 69. 1855. Synonym(s): Masdevallia uniflora H.B.K, Masdevallia sulphurea F. Lehm. & Kraenzl., Masdevallia endotrachys Kraenzl., Masdevallia porcelliceps Rchb.f. var. sulphurea Kraenzl., Masdevallia coriacea Lindl. subsp. bonplandii (Rchb.f.) Luer. Department(s): Santander. Elevation: 2900 m. Type: Humboldt & Bonpland s.n. (P): Ecuador. Voucher: C. Luer et al. 7879 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 280; Orq. Nat. Col. 6 fig. 1094. MasdevaHia brockmuelleri Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 87: 805. 2002. Department(s): Without data, probably Eastern Cordillera. Elevation: Without data. Type: C. Luer 10409 (MO): Colombia. Notes: Ibid. p. 806. Masdevallia buccinator Rchb.f. & Warsc., Bonplandia (Hanover) 2: 115. 1854. Department(s): Santander. Elevation: 1600 m. Type: L. Schlim 1181 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 48. Masdevallia cacodes Luer & Escobar, Selbyana 7: 70. 1982. Department(s): Antioquia. Elevation: 1950 m. Type: C. Luer 1841 (SEL): Colombia. Masdevallia caesia Roezl, L' Orchidophile I: 599. 1881. Synonym(s): Masdevallia deorsum Rolfe, Masdevallia metallica F. Lehm. & Kraenzl. Department(s): Risaralda. Elevation: 2000 m. Type: F. C. Lehmann s.n. (K, Holotype M. deorsum): Colombia. Voucher: C. Luer 13051 (MO). Notes: Orq. Nat. Col. 2 fig. 323. MasdevaHia campyloglossa Rchb.f., Gard. Chron. ll. s. 26: 588. 1886. Synonym(s): Masdevallia heteropetala Rchb.f., Masdevallia ortgiesiana hort. ex Rolfe, Masdevallia dermatantha Kraenzl., Masdevallia sarcophylla Kraenzl., Masdevallia fertilis Kraenzl., Masdevallia campyloglossa subsp. ortgiesiana (Rolfe) Luer. Department(s): Without data. Elevation: Without data. Type: Veitch 47 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 290; Orq. Nat. Col. 6 fig. 1122. Masdevallia caudata Lind!., Gen. Sp. Orchid. PI. 193. 1833. Synonym(s): Masdevallia tricolor Rchb.f., Masdevallia shuttleworthii Rchb.f., Masdevallia shuttleworthii var. xanthocorys Rchb.f., Masdevallia caudata var. shuttleworthii (Rchb.f.) Rchb.f., Mas- 46 SELBYANA devallia caudata var. goudotii Rchb.f., Masdevallia caudata var. xanthocorys (Rchb.f.) Veitch, Masdevallia cucutillensis Kraenzl. Department(s): Cundinamarca. Elevation: Without data. Type: J. Goudot s.n. (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 808; Org. Nat. Col. 2 fig. 311. Masdevallia caudivolvula Kraenzl., Notizbl. Bot. Gart. Berlin-Dahlem 8: 128. 1922. Department(s): Antioguia. Elevation: Without data. Type: G. Schmidtchen s.n. (W, Lectotype designated by Luer 2003; Holotype: Kalbreyer 173, destroyed at B): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1268; Org. Nat. Col. 2 fig. 327. Masdevallia cerastes Luer & Escobar, Orguideologia 13: 51. 1978. Departrnent(s): Putumayo. Elevation: 2200-2600 m. Type: C. Luer 2785 (JAUM): Colombia. Notes: Ibid. p.53. Masdevallia claudestina Luer & Escobar, Selbyana 7: 71. 1982. Departrnent(s): Norte de Santander. Elevation: 2600 m. Type: C. Luer et al. 7975 (SEL): Colombia. Masdevallia coccinea Lind. ex Lindl., Orch. Linden. 5. 1846. Synonym(s): Masdevallia militaris Rchb.f. Warsz., Masdevallia lindenii Andre, Masdevallia coccinea var. lindenii Andre, Masdevallia harryana Rchb.f., Masdevallia harryana var. sanguinea hort., Masdevallia harryana var. coerulensis Bull, Masdevallia harryana var. laeta Rchb.f., Masdevallia lindenii var. harryana Andre, Masdevallia harryana var. denisoniana hort. Masdevallia denisonii Dombrain, Masdevallia coccinea var. versicolor Veitch, Masdevallia coccinea var. coerulensis B. S. Willia. Department(s): Santander. Elevation: 2900 m. Type: J. Linden 1262 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 88: 1062; a complete list of synonyms Ibid. p. 1061. Masdevallia copiosa Kraenzl., Notizbl. Bot. Gart. Berlin-Dahlem 8: 129. 1922. Departmentes): Santander. Elevation: Without data. Type: Kalbreyer 736 (Without data): Colombia. Masdevallia coriacea Lindl., Ann. and Mag. Nat. Hist. 15: 257. 1845. Synonym(s): Masdevallia ochracea Burbidge, Masdevallia bruckmuelleri Lind. & Andre, Masdevallia bogotensis ex. Gentil. Departrnent(s): Cundinamarca. Elevation: 2710 m. Type: T. Hartweg s.n. (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 300. Masdevallia corniculata Rchb.f., Gard. Chron. n. s. 9: 72. 1878. Synonym(s): Masdevallia inflata Rchb.f., Masdevallia comiculata var. Volume 28(1) 2007 inflata (Rchb.f.) Veitch, Masdevallia caliptrata Kraeznl. Department(s): Santander. Elevation: 2150 m. Type: Mr. Backhouse s.n. (W): Colombia. Voucher: C. Luer et al. 10116 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1190; Org. Nat. Col. 6 fig. 1077. Masdevallia crescenticola R Lehm. & Kraenzl., Feddes Repert. Beih. 17: 428. 1921. Department(s): Choco. Elevation: 250 m. Type: F. C. Lehmann 230 (W): Ecuador. Voucher: R. Escobar 1459 (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 736; Org. Nat. Col. 6 fig. 1075. Masdevallia cucullata Lindl., Orch. Linden. 4: 1846. Departrnent(s): Cundinamarca. Elevation: 2200 m. Type: J. Linden 869 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1192; Org. Nat. Col. 6 fig. 1075. Masdevallia discolor Luer & Escobar, Orguideologia 15: 129. 1982. Department(s): Cundinamarca. Elevation: 2500 m. Type: R. Escobar 1915 (JAUM): Colombia. Notes: Ibid. p. 130; Org. Nat. Col. 6 fig. 1085. Masdevallia dryada Luer & Escobar, Lindleyana 4: 108. 1989. Departrnent(s): Antioguia. Elevation: 1850 m. Type: C. Luer et al. 14161 (MO): Colombia. Notes: Ibid. p. 109. Masdevallia elephanticeps Rchb.f. & Warsc., Bonplandia (Hanover) 2: 116. 1854. Department(s): Santander. Elevation: 2500 m. Type: Warszewicz s.n. (W): Colombia. Notes: Ibid. p. 110; Monogr. Syst. Bot. Missouri Bot. Gard. 82: 304. Masdevallia encephala Luer & Escobar, Orquideologia 13: 56. 1979. Departrnent(s): Santander. Elevation: 2400 m. Type: R. Escobar 1082 (JAUM): Colombia. Notes: Ibid. p. 69; Org. Nat. Col. 2 fig. 308. Masdevallia erinacea Rchb.f., Linnaea 41: 11. 1877. Departrnent(s): Antioguia. Elevation: 1880 m. Type: B. Roezl s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 458. Masdevallia estradae Rchb.f., Gard.Chron. n. s. 1: 435. 1874. Synonym(s): Masdevallia estradae var. delicata Rchb.f. Departrnent(s): Without data. Elevation: Without data. Type: G. Wallis s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 826; Org. Nat. Col. 2 fig. 307. Masdevallia falcago Rchb.f., Otia Bot. Hamburg. 1: 16. 1878. Synonym(s): Masdevallia trionyx Kraenzl. Department(s): Norte de Santander. Elevation: 2500 m. Type: Purdie s.n. (W): Colombia. Voucher: C. Luer et al. 7684 (SEL). Notes: Monogr. Syst. Bot. Mis- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST souri Bot. Gard. 86: 568; Orq. Nat. Col. 6 fig. 1118. Masdevallia fasciata Rchb.f., Gard. Chron. n. s. IS: 202. 1881. Synonym(s): ?Masdevallia bathyschista Schltr., Masdevallia trinemoides Kraeznl., Masdevallia restrepiodea Kraeznl., Masdevallia palmensis Kraeznl., Rodrigoa Jasciata (Rchb.f.) Braas. Departmentes): Antioquia. Elevation: Without data. Type: Sander et aI. s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1220; Orq. Nat. Col. 6 fig. 1103, 1106. MasdevaUia filaria Luer & Escobar, Orquideologia 13: 70. 1978. Synonym(s): Masdevallia ventricularia var. longicaudata R Lehm, Masdevallia ventricularia subsp. jilaria CLuer & Escobar) Luer. Departmentes): Valle del Cauca. Elevation: 2100 m. Type: R. Escobar 456e (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 1004; Orq. Nat. Col. 2 fig. 335. Masdevallia foetens Luer & Escobar, Orquideologia 13: 157. 1979. Department(s): Antioquia. Elevation: 2000 m. Type: R. Escobar 1072 (JAUM): Colombia. Notes: Ibid. 160; Monogr. Syst. Bot. Missouri Bot. Gard. 82: 306. Masdevallia fragrans Woolw., Monogr. Masdev. t. 18. 1896. Department(s): Norte de Santander. Elevation: 3600 m. Type: F. Woolward s.n. (BM): Colombia. Voucher: H. Garcia-Barriga et al. 19714, 19827, 19830 (AMES, COL). Notes: Ibid. 160; Monogr. Syst. Bot. Missouri Bot. Gard. 82: 310. Masdevallia gargantua Rchb.f., Gard. Chron. n. s., 6: 516, 1876. Department(s): Without data. Elevation: Without data. Type: G. Wallis s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 312. Masdevallia geminifiora P. Ortiz, Orquideologia 14: 226. 1981. Department(s): Valle del Cauca. Elevation: 1500 m. Type: P. Ortiz 607 (COL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 746. Masdevallia gilbertoi Luer & Escobar, Orquideologia 13: 75. 1978. Department(s): Risaralda. Elevation: 2000 m. Type: R. Escobar 440 (JAUM): Colombia. Notes: Ibid.; Monogr. Syst. Bot. Missouri Bot. Gard. 86: 574. MasdevaHia herradurae R Lehm. & Kraenzl., Bot. Jahrb. Syst. 26: 455. 1899. Synonym(s): Masdevallia tenuipes Schltr., Masdevallia Jrontinoensis Kraenzl. Departmentes): Antioquia. Elevation: 1600 m. Type: F.e. Lehmann 4139 (K): Colombia. 47 Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 750. Masdevallia heteroptera Rchb.f., Gard. Chron. n. s. 3: 590. 1875. Synonym(s): Masdevallia jissa Kraenzl., Rodrigoa heteroptera (Rchb.f.) Brass. Department(s): Antioquia. Elevation: Without data. Type: J.B. Norman s.n. (W, Lectotype designated by Luer 2003): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1222; Orq. Nat. Col. 6 fig. J 107, 1108. Masdevallia hians Linden & Rchb.f., Bonplandia (Hanover) 2: 283. 1854. Department(s): Norte de Santander. Elevation: 2440 m. Type: L. SchUm 1163 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 588. MasdevaHia hieroglyphica Rchb.f., Gard. Chron. n. s. 18: 230. 1882. Department(s): Norte de Santander. Elevation: 2300 m. Type: Arnold 82 (W): Colombia. Voucher: e. Luer et al. 7860 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 590. Masdevallia hoeijeri Luer & Hirtz, Lindleyana 1: 184, 1986. Department(s): Antioquia. Elevation: 1700 m. Type: C. Luer et aI. 11905 (MO): Ecuador. Voucher: R. Escobar 4064 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 466. Masdevallia hortensis Luer & Escobar, Orquideologia 16: 154. 1984. Department(s): Antioquia. Elevation: 2600 m. Type: R. Escobar et al. 2707 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1224; Orq. Nat. Col. 2 fig 340. MasdevaUia hubeinii Luer & Wtirstle, Orchideeen 48: SO. 1986. Department(s): Without data. Elevation: Without data. Type: B. Wurstle 1324 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 836. Masdevallia hylodes Luer & Escobar, Orquideologia 13: 162. 1979. Department(s): Cauca. Elevation: 3100 m. Type: R. Escobar et al. 1899 (JAUM): Colombia. Notes: Ibid. p. 165; Monogr. Syst. Bot. Missouri Bot. Gard. 82: 316. Masdevallia ignea Rchb.f., Gard. Chron. 1482, 187l. Synonym(s): Masdevallia ignea var. marshalliana Rchb.f., Masdevallia coccinea Regel, Masdevallia boddaertii Linden ex. Andre, Masdevallia ignea var. boaddaertii Linden ex. Andre, Masdevallia ignea var. stobartiana Rchb.f., Masdevallia ignea var. massangeana B.S. Williams, Masdevallia ignea var. Gitrina hort. ex. Stein, Masdevallia ignea var. splendens hort. ex. Stein, Masdevallia ignea var. aurantiaca B.S. Williams, Masdevallia ignea var. armeniaca 48 SELBYANA B.S. Williams. Department(s): Norte de Santander. Elevation: 3700 m. Type: Veitch & Day 78 (W): Colombia. Voucher: H. Garcia-Barriga et al. 19729 (AMES, COL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1076; a complete list of synonyms Ibid. p. 1075; Orq. Nat. Col. 2, front cover. Masdevallia impostor Luer & Escobar, Orquideologia 13: 166. 1979. Department(s): Antioquia. Elevation: 1800 m. Type: E. Segura s.n. (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 100; Orq. Nat. Col. 6 fig. 1115. MasdevaUia indecora Luer & Escobar, Novon 1: 170, 1991. Department(s): Antioquia. Elevation: 2600 m. Type: e. Luer 15265 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 468. Masdevallia klabochiorum Rchb.f., Gard. Chron. 5 (1): 720, 1876. Synonym(s): Masdevallia paisambae Kraenzl., Masdevallia aops Luer & Malo, Masdevallia xanthina Rchb.f. subsp. klabochiorum (Rchb.f.) Luer. Department(s): Cauca. Elevation: 2700 m. Type: Klaboch. s.n. (W): Colombia. Voucher: F.e. Lehmann 3719 (BM, BR. G, Type of M. paisanbae). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 846; Orq. Nat. Col. 6 fig. 1087. Masdevallia laevis Lindl., Ann. and Mag. Nat. Hist. Ser. 15: 257. 1845. Synonym(s): Masdevallia affinis Lindl., Masdevallia lepida Rchb.f., Masdevallia pantherina F. Lehm. & Kraenzl., Masdevallia petiolaris Schltr., Masdevallia gomeziana F. Lehm. & Kraenzl., Masdevallia maculigera Schltr., Masdevallia chlorotica Kraenzl., MasdevaUia confusa Kraenzl., Masdevallia affinis subsp. petiolaris (Schltr.) Luer, Masdevallia affinis subsp. maculigera (Schltr.) Luer. Department(s): Cauca. Elevation: 3200 m. Type: Hartweg s.n. (K): Colombia. Voucher: F.e. Lehmann 2204 (G). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 602; Orq. Nat. Col. 6 fig. 1110. MasdevaUia leontoglossa Rchb.f., Bonplandia (Hanover) 3: 69. 1855. Department(s): Norte de Santander. Elevation: 2600 m. Type: H. Wagener s.n. (W): Colombia. Voucher: e. Luer et at. 7467 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 320; Orq. Nat. Col. 6 fig. 1080. MasdevaUia livingstoneana Roezl & Rchb.f., Gard. Chron. n. s. 2: 322. 1874. Synonym(s): Scaphosepalum panamense Schltr., Masdevallia Zivingstoneana Schltr. sensu Ames, Masdevallia panamensis (Schltr.) Ames. Department(s): Choc6. Elevation: Without data. Type: B. Roezl 74 (W): Pan- Volume 28(1) 2007 ama. Voucher: J.A. Duke 9911 (NY). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 754. Masdevallia ludibunda Rchb.f., Gard. Chron. 17 (1): 179. 1882. Synonym(s): MasdevalZia estradae var. ludibunda (Rchb.f.) Godefroy. Department(s): Norte de Santander. Elevation: 2100 m. Type: Sir Trevor Lawrence s.n. (W): Colombia. Voucher: e. Luer et al. 11302 (MO). Notes: Ibid. p. 132; Monogr. Syst. Bot. Missouri Bot. Gard. 87: 852; Orq. Nat. Col. 6 fig. 1090. Masdevallia ludibundella Luer & Escobar, Lindleyana 10: 120. 1995. Department(s): Without data. Elevation: Without data. Type: e. Luer 16881 (MO): Colombia. Notes: Ibid. 122; Monogr. Syst. Bot. Missouri Bot. Gard. 87: 854. Masdevallia macrogenia (Arango) Luer & Escobar, Orquideologia 13: 79. 1978. Basionym: Masdevallia collina L. O. Williams var. macrogenia Arango. Department(s): Antioquia. Elevation: 1400 m. Type: O. J. Arango 160 (JAUM): Colombia. Notes: Ibid. pps. 62, 80.; Monogr. Syst. Bot. Missouri Bot. Gard. 82: 376; Orq. Nat. Col. 6 fig. 1090. Masdevallia macroglossa Rchb.f., Otia Bot. Hamburg. 1: 15. 1878. Synonym(s): Masdevallia porcelliceps Rchb.f., Masdevallia gerlachii Koeniger. Department(s): Norte de Santander. Elevation: 3150 m. Type: A. Fendler 1373 (W): Venezuela. Voucher: e. Luer et al. 10244 (MO). Notes: Ibid. p. 122; Monogr. Syst. Bot. Missouri Bot. Gard. 82: 324; Orq. Nat. Col. 6 fig. 1083. Masdevallia macrura Rchb.f., Gard. Chron. n. s. 1: 240. 1874. Department(s): Antioquia. Elevation: 2600 m. Type: B. Roezl s.n. (W): Colombia. Voucher: R. Escobar 438 (JAUM, SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 328; Orq. Nat. Col. 2 fig. 320. Masdevallia mandarina (Luer & Escobar) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 87: 857. 2002. Basionym: Masdevallia xanthina Rchb.f. subsp. mandarina Luer & Escobar. Department(s): Antioquia. Elevation: 2350 m. Type: e. Luer et at. 11383 (MO): Colombia. Notes: Ibid. p. 858; Orq. Nat. Col. 6 fig. 1088. Masdevallia marthae Luer & Escobar, Orquideologia 13: 84. 1978. Department(s): Risaralda. Elevation: 2400 m. Type: R. Escobar 452 (JAUM): Colombia. Voucher: e. Luer et at. 16833 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 1014; Orq. Nat. Col. 2 fig. 334. MasdevaUia mastodon Rchb.f., Bonplandia VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST (Hanover)3: 69. 1855. Department(s): Norte de Santander. Elevation: 1830 m. Type: H. Wagener s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 628. MasdevalIia medusa Luer & Escobar, Selbyana 7: 72. 1982. Department(s): Boyaca. Elevation: 3360 m. Type: C. Luer et al. 8025 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 122. Masdevallia mejiana Garay, Orquideologia 5: 17. 1970. Department(s): Antioquia. Elevation: 500 m. Type: G. Escobar 426 (AMES): Colombia. Voucher: O. J. Arango 38 (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 418; Orq. Nat. Col. 6 fig. 1114. MasdevalIia melanoxantha Lind. & Rchb.f., Bonplandia (Hanover) 2: 283. 1854. Synonym(s): Masdevallia asperrima Kraenzl. Department(s): Norte de Santander. Elevation: 1520 m. Type: L. Schlim 1166 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 124. Masdevallia meleagris Lind!., Ann. and Mag. Nat. Hist. 15: 257.1845. Synonym(s): Rodrigoa meleagris (Lindl.) Braas. Departmentes): Boyaca. Elevation: Without data. Type: T. Hartweg s.n. (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1226; Orq. Nat. Col. 6 fig. 1099. MasdevalIia minuta Lindl., Ann. Mag. Nat. Hist. 12: 396. 1843. Synonym(s): Masdevallia surinamensis Focke. Department(s): Amazonas. Elevation: Without data. Type: O. Hostmann 151 (K): Suriname. Voucher: Dawe 243 (K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 758. MasdevalIia misasii Braas, Orchidee 33: 148. 1982. Synonym(s): Masdevallia reflexa Misas. Department(s): Santander. Elevation: 2400 m. Type: Berta de Laserna s.n. (JAUM): Colombia. Voucher: C. Luer et at. 10106 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 332; Orq. Nat. Col. 1096. Masdevallia molossus Rchb.f., Linnaea 41: 10. 1877. Synonym(s): Masdevallia antioquensis F. Lehm. & Kraenzl., Masdevallia schmidtchenii Kraeznl. Department(s): Antioquia. Elevation: 1900 m. Type: Roezl s.n. (W): Colombia. Voucher: C. Luer et al. 8816 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1252; Orq. Nat. Col. 2 fig. 328. Masdevallia mooreana Rchb.f., Gard. Chron. n. s. 21: 408. 1884. Synonym(s): MasdevaUia sororcula Rchb.f., Masdevallia atroviolacea Kraenzl. Department(s): Norte de Santander. Elevation: 2700 m. Type: F. W. 49 Moore s.n. (W): Without data. Voucher: C. Luer 1844 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 334; Orq. Nat. Col. 6 fig. 1095. Masdevallia mutica Luer & Escobar, Orquideologia 13: 88. 1978. Department(s): Risaralda. Elevation: 2000 m. Type: R. Escobar 1483 (JAUM): Colombia. Voucher: C. Luer 16717 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1202. Masdevallia nidifica Rchb.f., Otia Bot. Hamburg. 1: 18. 1878. Synonym(s): Masdevallia cyathogastra Schltr., Masdevallia tenuicaudata Schltr. Department(s): Norte de Santander. Elevation: 2150 m. Type: F. C. Lehmann 24 (W): Ecuador. Voucher: C. Luer et al. 10346 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1256. Masdevallia niesseniae Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 65: 110, 1998. Department(s): Valle del Cauca. Elevation: 1550 m. Type: C. Luer 18189 (MO): Colombia. Notes: Ibid. p. 112. Masdevallia nivea (Luer & Escobar) Luer & Escobar, Thes. Masdev. 13: t.9, 1989. Basionym: Masdevallia purpureUa Luer & Escobar subsp. nivea Luer & Escobar. Department(s): Santander. Elevation: 2840 m. Type: C. Luer 12960 (MO): Colombia. Notes: Ibid. p. 120; Monogr. Syst. Bot. Missouri Bot. Gard. 87: 862. Masdevallia norae Luer, Lindleyana 3: 44. 1988. Department(s): Amazonas. Elevation: 200 m. Type: C. Luer 8082 (SEL): Venezuela. Voucher: T. Plowman et al. 2430 (AMES). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 132. Masdevallia odontocera Luer & Escobar, Selbyana 7: 73. 1982. Department(s): Norte de Santander. Elevation: 2050 m. Type: C. Luer et at. 7933 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 642. Masdevallia oscarii Luer & Escobar, Orquideologia 13: 175.1979. Department(s): Choco. Elevation: 1800-2000 m. Type: R. Escobar 849 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 340. MasdevalIia os-draconis Luer & Escobar, Orquideologia 13: 92. 1979. Department(s): Risaralda. Elevation: 2000-2200 m. Type: R. Escobar 1766 (JAUM): Colombia. Notes: Ibid. p. 95; Monogr. Syst. Bot. Missouri Bot. Gard. 87: 1026. MasdevalIia pachyantha Rchb.f., Gard. Chron. n. s. 21: 174. 1884. Synonym(s): MasdevaUia hoppii Schltr., Masdevallia pachyantha var. hoppii (Schltr.) Kraezl. Departmentes): Cauca. Elevation: Without data. 50 SELBYANA Type: Cross s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 342; Orq.16: 91. Masdevallia pachysepala (Rchb.f.) Luer, Lindleyana 9: 245. 1994. Basionym: Masdevallia elephanticeps var. pachysepala Rchb.f. Department(s): Norte de Santander. Elevation: 3170 m. Type: L. Schlim 410 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 344. Masdevallia pardina Rchb.f., Otia Bot. Hamburg. 1: 15. 1878. Synonym(s): Masdevallia aequatorialis F. Lehm. & Kraenzl. Departmentes): Narino. Elevation: 3000 m. Type: J. H. Chesterton s.n. (W): Colombia. Voucher: L. E. Mora 2583 (AMES, PSO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 346. Masdevallia parvnla Schltr., Repert. Spec. Nov. Regni Veg. Beih. 8: 49. 1921. Synonym(s): Masdevallia diversifolia Kraenzl., Rodrigoa diversifolia (Kraenzl.) Brass. Departmentes): Antioquia. Elevation: 2500 m. Type: L. Jost. 1678 (MO, Neotype; HolotypeA. Sodiro S.n. destroyed at B): Ecuador. Voucher: R. Escobar 8344 (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1232; Orq.9: 155. Masdevallia pastinata Luer, Harvard Pap. Bot. 11: 60. 1997. Department(s): Choco? Elevation: Without data. Type: C. Luer 18425 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 142. Masdevallia peristeria Rchb.f., Gard. Chron. n.s., 1: 500, 1874. Synonym(s): Masdevallia ellipes Rchb.f., Masdevallia haematosticta Rchb.f. Masdevallia peristeria ssp. haematosticta (Rchb.f.) Luer. Department(s): Risaralda. Elevation: 2000 m. Type: G. Wallis S.n. (W): Colombia. Voucher: C. Luer 2030 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 348. Masdevallia peristeria Rchb.f. ssp. peristeria, Gard. Cbron. n. s. 1: 500. 1874. Departmentes): Without data. Elevation: Without data. Type: Without data: Colombia. Source: Lindleyana 3: 1988. Notes: Orq. Nat. Col. 6 fig. 1076. Masdevallia pescadoensis Luer & Escobar, Orquideologia 13: 179. 1979. Department(s): Antioquia. Elevation: 700 m. Type: R. Escobar 1092 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 764. Masdevallia picturata Rchb.f., Otia Bot. Hamburg. 1: 16. 1878. Synonym(s): Masdevallia meleagris Lindl. sensu Rchb.f., Masdevallia picturata var. minor Cogn., Masdevallia ocanensis Kraenzl., Masdevallia cryptocop- Volume 28(1) 2007 is Rchb.f., Rodrigoa cryptocopis (Kraenzl.) Braas, Masdevallia picturata subsp. minor (Cogn.) Luer. Department(s): Quindio. Elevation: 1800 m. Type: H. Wagener s.n. (W): Venezuela. Voucher: P. Viveros 782 (HUQ). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1206. Masdevallia pileata Luer & Wiirstie, Orchideeen 48: 50. 1986. Department(s): Without data. Elevation: Without data. Type: C. Luer 8132 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 872; Orq. Nat. Col. 2 fig. 305. Masdevallia planadensis Luer & Escobar, Lindleyana 3: 50. 1988. Department(s): Narino. Elevation: 1800 m. Type: C. Luer 12488 (MO): Colombia. Notes: Orq. Nat. Col. 2 fig. 243; Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1236. Masdevallia platyglossa Rchb.f., Gard. Chron. n. s. 18: 552. 1882. Synonym(s): Lothiania bilabiata Kraenzl., Masdevallia bilabiata (Kraenzl.) Garay, Rodrigoa bilabiata (Kraenzl.) Brass. Department(s): Santander. Elevation: 2200 m. Type: Sir Trevor Lawrence s.n. (W): Colombia. Voucher: C. Luer et al. 8055 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 354. Masdevallia posadae Luer & Escobar, Selbyana 7: 74. 1982. Synonym(s): Masdevallia sijmiana Koeniger. Department(s): Narino. Elevation: Without data. Type: C. Luer 2936 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77:152. Masdevallia pteroglossa Schltr., Repert. Spec. Nov. Regni Veg. Beih. 7: 81. 1920. Synonym(s): Masdevallia xerophyla F. Lehm. & Kraenzl., Masdevallia wageneriana var. colombiana Braas. Department(s): Antioquia. Elevation: Without data. Type: C. Luer 10450 (Neotype at MO; Holotype M. Madero s.n. destroyed at B): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 960. Masdevallia pterygiophora Luer & Escobar, Lindleyana 3: 50. 1988. Department(s): Antioquia. Elevation: 2000 m. Type: C. Luer 2288 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 486. Masdevallia pumila Poepp. & Endl., Nov. Gen. Sp. PI. 2: 6, t. 108, 1838. Synonym(s): Masdevallia filamentosa Kraenzl., Masdevallia grandiflora C. Schweinf. Department(s): Cauca. Elevation: 1700 m. Type: Poeppig s.n. (W): Peru. Voucher: P. Ortiz 442 (COL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 656. Masdevallia purpurella Luer & Escobar, Orquideologia 15: 136. 1982. Department(s): VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Santander. Eleyation: 2400 m. Type: R. Escobar 1469 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 878; Orq. Nat.! Col. 6 fig. 1084. Masdevallia pygmaea Kraenzl., Repert. Spec. Nov. Regni Veg. Beih. 34: 92. 1925. Synonym(s): Masdevallia muriculata Kraenzl., Masdevallia exigua Ames & C. Schweif. Department(s): Antioquia. Elevation: Without data. Type: A. Endres 289 (W): Costa Rica. Voucher: e. Luer 1835 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 488. Masdevallia racemosa Lindl., Ann. Mag. Nat. Hist. ser. 1, 15: 256. 1845. Synonym(s): MasdevaZlia racemosa var. crossii hort. Department(s): Cauca. Elevation: 3700 m. Type: T. Hartweg 1432 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1098. Masdevallia renzii Luer, Lindleyana 10: 232. 1995. Department(s): Cundinamarca. Elevation: 2400 m. Type: 1. Renz 8461 (Herb J. Renz): Colombia. Notes: Ibid. p. 233; Monogr. Syst. Bot. Missouri Bot. Gard. 87: 880. Masdevallia rhinophora Luer & Escobar, Lindleyana 10: 126. 1995. Department(s): Norte de Santander. Elevation: 2100 m. Type: e. Luer 16879 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 884. Masdevallia rosea Lindl. ssp. echinata (Luer & Andreetta) Luer, Lindleyana 3: 59. 1988. Synonym(s): Masdevallia echinata Luer & Andreetta, Masdevallia rosea sensu Veitch, Masdevallia rosea sensu Woolward. Department(s): Narifio. Elevation: 2550 m. Type: e. Luer 3315 (Holotype of Masdevallia echinata, SEL): Ecuador. Voucher: F.e. Lehmann 203 (AMES, BM, G, K, LE, NY). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1083; Orq. Nat. Col. 2 fig. 324. Masdevallia saltatrix Rchb.f., Linnaea 41: 10. 1877. Department(s): Antioquia. Elevation: Without data. Type: Roezl s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 1032. MasdevaUia sanctae-fidei Kraenzl., Repert. Spec. Nov. Regni Veg. Beih. 17: 414. 1921. Synonym(s): Masdevallia dispar Luer. Department(s): Cundinamarca. Elevation: Without data. Type: Man 1015 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 166; Orq. Nat. Col. 6 fig. 1111. Masdevallia sanctae-rosae Kraenzl., Bull. Misc. Inform. 102, 1925. Synonym(s): 51 Pleurothallis sanctae-rosae (Kraenzl.) Garay. Department(s): Antioquia. Elevation: 2600 m. Type: F.e. Lehmann 7269 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 358. Masdevallia sceptrum Rchb.f., Bonplandia (Hanover) 1: 283. 1854. Synonym(s): Masdevallia urostachya Rchb.f., Masdevallia schlimii var. sceptrum (Rchb.f.) Woolw., Masdevallia rechingeriana Kraenzl. Department(s): Santander. Elevation: 2600 m. Type: L. Schlim 1200 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 170. Masdevallia schizantha Kraenzl., Notizbl. Bot. Gart. Berlin.-Dahlem 8: 134. 1922. Departmentes): Norte de Santander. Elevation: 2100 m. Type: e. Luer et al. 10327 (MO, Neotype; Holotype W. Kalbreyer 1095 destroyed at B): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 890. Masdevallia schizopetala Kraenzl., Bull. Misc. Inform. 101, 1925. Synonym(s): Masdevallia morenoi Luer. Department(s): Caldas. Elevation: 1400 m. Type: F.e. Lehmann 3836 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 496. Masdevallia schlimii Lind. ex Lindl., Orch. Linden. 5: 1846. Synonym(s): Masdevallia polyantha Lindl., Masdevallia schlimii var. polyantha (Lindl.) Woolw. Department(s): Norte de Santander. Elevation: 2500 m. Type: J. Linden 666 (K): Venezuela. Voucher: e. Luer 2328 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 254. MasdevaHia schmidt-mummii Luer & Escobar, Orquideologia 13: 96. 1978. Department(s): Antioquia. Elevation: 2400 m. Type: R. Escobar 1822 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 892. Masdevallia scobina Luer & Escobar, Lindleyana 7: 75, 1982. Department(s): Antioquia. Elevation: 2150 m. Type: e. Luer 1904 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 178. Masdevallia segurae Luer & Escobar, Orquideologia 13: 100. 1978. Synonym(s): Rodrigoa segurae (Luer & Escobar) Braas. Department(s): Antioquia. Elevation: 2100 m. Type: R. Escobar 1601 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1238. Masdevallia sernae Luer & Escobar, Orquideologia 13: 184. 1978. Synonym(s): Masdevallia carolloi Luer & Andreetta. Departmentes): Putumayo. Elevation: 800 m. Type: R. Escobar 1820 (JAUM): Colombia. 52 SELBYANA Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 182. Masdevallia stenorhynchos Kraenzl., Notizbl. Bot. Gart. Berlin 8: 130. 1922. Departmentes): Antioquia. Elevation: 2000 m. Type: e. Luer 1682 (SEL, Neotype; Holotype Kalbreyer 1528 destroyed at B): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 186. MasdevaUia strumifera Rchb.f., Flora 69: 560. 1886. Synonym(s): Masdevallia chrysochaete E Lehm, Masdevallia maxillariiformis E Lehm. & Kraenzl. Department(s): Norte de Santander. Elevation: 3550 m. Type: F.e. Lehmann 2720 (W): Colombia. Voucher: L. SchUm 503 (BR, K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 675. Masdevallia strumosa P. Ortiz & E. Calderon, Orquideologia 22: 120. 2002. Departmentes): Valle del Cauca. Elevation: 3200 m. Type: E. Calderon 110C (FMB): Colombia. Notes: Ibid. pp. 122, 123. MasdevaUia sumapazensis P. Ortiz, Orquideologia 14: 223. 1981. Department(s): Cundinamarca. Elevation: 3250 m. Type: P. Ortiz 314 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 364. Masdevallia thienii Dodson, Selbyana 2: 54. 1977. Department(s): Choco. Elevation: 100 m. Type: e. Dodson et at. 1133 (SEL): Ecuador. Voucher: O. Haught 5446 (US). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 260; Orq. Nat. Col. 2 fig. 312. Masdevallia torta Rchb.f., Gard. Cbron. n. s. 19: 110. 1883. Department(s): Without data. Elevation: Without data. Type: Mr. Bull. s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 366. Masdevallia triangularis Lindl., Orch. Linden. 5. 1846. Department(s): Santander. Elevation: 2590 m. Type: J. Linden 1471 (K): Venezuela. Voucher: L. Schlim 1704 (K, LE). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 896. Masdevallia tridens Rchb.f., Otia Bot. Hamb. 1: 13. 1879. Synonym(s): Masdevallia jubar Luer & Malo. Department(s): Valle del Cauca. Elevation: Without data. Type: W. Jameson s.n. (K): Ecuador. Voucher: M. Rao 124 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 1178. Masdevallia trigonopetala Kraenzl., Kew Bull. 1925: 105. Department(s): Putumayo. Elevation: 1700 m. Type: F. e. Lehmann 345 (K): Colombia. Voucher: P. Ortiz 988 (herb. P. Ortiz). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 688. Masdevallia trochilus Lind. & Andre, Illustr. Volume 28(1) 2007 Hortic. 21: t. 180. 1874. Synonym(s): Masdevallia ephippium Rchb.f., Masdevallia colibri Burbidge, Masdevallia acrocordonia Rchb.f., Masdevallia ephippium var. acrochordonia (Rchb.f.) Woolw. Department(s): Antioquia. Elevation: Without data. Type: G. Wallis s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 196; Orq. Nat. Col. 2 fig. 314. Masdevallia tsubotae Luer, Lindleyana 9: 114. 1994. Department(s): Without data. Elevation: Without data. Type: e. Luer 15515 (MO): Colombia. Notes: Ibid. p. 113. Masdevallia tubulosa Lind!., Orch. Linden. 4: 1846. Synonym(s): Masdevallia stenantha E Lehm. & Kraenzl., Masdevallia casta Kraenzl., Masdevallia syringodes Luer & Andreetta, Masdevallia tubulosa Lindl. subsp. syringoides (Luer & Andreetta) Luer. Department(s): Norte de Santander. Elevation: 2500 m. Type: J. Linden 685 (K): Venezuela. Voucher: e. Luer et al. 7797 (AMES, SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 692 .. MasdevaUia uncifera Rchb.f., Otia Bot. Hamburg. 1: 16. 1878. Synonym(s): Masdevallia chrysoneura E Lehm. & Kraenzl., Masdevallia fiaccida Kraenzl., Masdevallia pastensis Kraenzl. Department(s): Narifio. Elevation: 3100 m. Type: W. Jameson s.n. (K): Colombia. Voucher: H. e. Barclay et at. 9427 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 91: 698. Masdevallia urceolaris Kraenzl., Notizbl. Bot. Gart. Berlin 8: 132. 1922. Synonym(s): Masdevallia kalbreyeri Rchb.f. ex Kraenzl. Department(s): Norte de Santander. Elevation: 3000 m. Type: Kalbreyer 545 (B, presumably destroyed): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 702. Masdevallia ustulata Luer, Phytologia 54: 384. 1983. Department(s): Santander. Elevation: 2400 m. Type: e. Luer et a1. 1660 (SEL): Ecuador. Voucher: e. Luer et at. 14131 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 704. Masdevallia valenciae Luer & Escobar, Orquideologia 16: 36. 1986. Department(s): Norte de Santander. Elevation: 2900 m. Type: e. Luer 11309 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 902; Orq. Nat. Col. 2 fig. 321. Masdevallia vargasii C. Schweinf., Amer. Orch. Soc. Bull. 19: 34. 1950. Synonym(s): Masdevallia richteri Pabst, Masdevallia megaloglossa Luer & Escobar. Departmentes): Putumayo. Elevation: 800 m. Type: e. Vargas 5528 (Herb. Vargas): Peru. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Voucher: R. Escobar 1984 (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 202; Orq. Nat. Col. 6 fig. 1119. Masdevallia velella Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 87: 367a. 2002. Department(s): Antioquia. Elevation: Without data. Type: Rao 85 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 368. Masdevallia velifera Rchb.f., Gard. Chron. n. s. 1: 406. 1874; n. s. 2: 98. 1874. Synonym(s): Masdevallia valifera Spha1m, Masdevallia vilifera Sphalm. Department(s): Antioquia. Elevation: Without data. Type: Patin. s.n. (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 368; Orq. Nat. Col. 2 fig. 315. Masdevallia ventricularia Rchb.f., Otia Bot. Hamb. 1: 14. 1878. Synonym(s): Masdevallia ventricularia var. brevicaudata Kraenzl. Department(s): Antioquia. Elevation: 2000 m. Type: F. C. Lehmann 23 (W): Ecuador. Voucher: C. Luer et al. 14209 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 1040. Masdevallia vieirana Luer & Escobar, Lindleyana 3: 211. 1988. Department(s): Antioquia. Elevation: 500 m. Type: C. Luer 13055 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 508; Orq. Nat. CoL 6 fig. 1112. Masdevallia villegasii K6niger, Arcula 9: 253. 1999. Department(s): Without data. Elevation: Without data. Type: W. Koniger WK96 (M): Colombia. Notes: Ibid. p. 254; cultivated. Masdevallia vittatula Luer & Escobar, Harvard Pap. Bot. 9: 9. 1996. Department(s): Narino. Elevation: Without data. Type: C. Luer 17983 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 1180. MasdevaUia wendlandiana Rchb.f., Gard. Chron. ser. 1: 174, 1887. Synonym(s): Masdevallia yauaperyensis Barb. Rodr., Masdevallia ulei Schltr., Masdevallia rodrigueziana Mansf. Department(s): Without data. Elevation: Without data. Type: H. Wendland s.n. (W): Colombia. Notes: Monoge Syst. Bot. Missouri Bot. Gard. 86: 774; Orq. Nat. Col. 2 fig. 332. Masdevallia wuerstlei Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 76: 154. 1999. Departmentes): Without data. Elevation: Without data. Type: C. Luer 8129 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 262. Masdevallia x alvaroi Luer & Escobar, Orquideologia 13: 47. 1978. Department(s): Antioquia. Elevation: 2280 m. Type: R. Esco- 53 bar 434 (JAUM): Colombia. Notes: Ibid. p. 49; Orq. Nat. CoL 2 fig. 331. Masdevallia x ligiae Luer & Escobar, Orquideologia 15: 131. 1982. Department(s): Without data. Elevation: Without data. Type: C. Luer 6727 (JAUM).: Colombia. Notes: Ibid. p. 132; Monogr. Syst. Bot. Missouri Bot. Gard. 87: 1010. Masdevallia x senghasiana Luer, Lindleyana 9: 248. 1994. Department(s): Without data. Elevation: WithDut data. Type: K. Senghas 524 (HEID): Colombia. Notes: Ibid. p. 249. Masdevallia x strumella Luer, Schlechteriana 1(2): 9, 1988. Department(s): Santander. Elevation: 2950 m. Type: C. Luer et al. 10180 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 86: 674. Masdevallia x mystica Luer, Lindleyana 4: 119. 1989. Department(s): Without data. Elevation: Without data. Type: C. Luer 13793 (MO): Colombia. Notes: Ibid. p. 120; Monogr. Syst. Bot. Missouri Bot. Gard. 87: 1022. Masdevallia xanthina Rchb.f., Gard. ehron. n. S. 13: 68l. 1880. Synonym(s): Masdevallia estradae Rchb.f. var. xanthina (Rchb.f.) Veitch, Masdevallia xanthina var. pallida Woolward, Masdevallia paUida (Wool ward) Luer, lVfasdevallia xanthina Rchb.f. subsp. pallida (Woolward) Luer. Department(s): Antioquia. Elevation: 2150 m. Type: Veitch 165 (W): Colombia. Voucher: F. C. Lehmann 4287 (K, LE). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 87: 912. Masdevallia xylina Rchb.f., Bot. Zeit. 31: 390. 1873. Department(s): Magdalena? Elevation: Without data. Type: B. Roezl 717 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 77: 220. Masdevallia zahlbruckneri KraenzL, Repert. Spec. Nov. Regni Veg. 17: 413. 1921. Synonym(s): Masdevallia humilis Luer. Departmentes): Antioquia. Elevation: 1700 m. Type: A Endres 463 (W): Costa Rica. Voucher: L. Agudelo s.n. (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 510; Orq. Nat. CoL 6 fig. 1120. Masdevallia zapatae Luer & Escobar, Novon 1(4): 175. 1991. Department(s): Antioquia. Elevation: 1500 m. Type: R. Escobar 4054 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 82: 378. Myoxanthus affinis (Lind!.) Luer, Selbyana 7: 35: 1982. Basionym: Pleurothallis affinis Lindley. Synonym(s): Pleurothallis rigidifolia Reichb.f., Humboldtia affinis (Lindley) Kuntze, Humboldtia rigidifolia (Lindley) Kuntze, Pleurothallis fuifuracea F. Lehm. & Kraenzl. Department(s): Antioquia. Ele- 54 SELBYANA vation: 1500 m. Type: Mathews 1899 (K): Peru. Voucher: E.L. Core 1312 (NY). Notes: Monogr. Syst. Bot. Missouri Bot. Gard.44: 15; Orq. Nat. Col. 3 fig. 390. Myoxanthus aspasicensis (Rchb.f.) Monogr. Syst. Bot. Missouri Bot. Gard. 44: 100. 1992. Basionym: Pleurothallis aspasicensis Reichb.f. Synonym(s): Humboldtia aspasicences (Rchb.f.) Kuntze, Pleurothallis alexandrae Schlrtr., Pleurothallis pastacensis Luer, Myoxanthus pastacencicis (Luer) Luer. Department(s): Norte de Santander. Elevation: Without data. Type: H. Wagener 618 (K): Colombia. Notes: Ibid. p. 103. Myoxanthus ceratothallis (Rchb.f.) Luer, Selbyana 7: 36. 1982. Basionym: Pleurothallis ceratothallis Rchb.f. Synonym(s): Pleurothallis longipes Kornicke, Duboys- Reimondia lancipetala Karst, Humboldtia ceratothalis (Rchb.f.) Kuntze, Pleurothallis lancipetala (Karst) Schltr., Pleurothallis herzogii Schltr. Myoxanthus herzogii (Schltr.) Luer. Department(s): Cauca. Elevation: 2550 m. Type: H. Wagener 1073 (W): Venezuela. Voucher: F. W. Penell (AMES, K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 21; Orq. Nat. Col. 6 fig. 1162. Myoxanthus cimex (Luer & Escobar) Luer, Selbyana 7: 36. 1982. Basionym: Pleurothallis cimex Luer & Escobar. Department(s): Risaralda. Elevation: 1700 m. Type: C. Luer 2321 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 24. Myoxanthus epibator Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 44: 30. 1992. Department(s): Antioquia. Elevation: Without data. Type: C. Luer 14312 (MO): Colombia. Notes: Ibid. p. 33. Myoxanthus exasperatus (Lindl.) Luer, Selbyana 7: 36. 1982. Basionym: Pleurothallis exasperata Lindley. Synonym(s): Pleurothallis peduncularis Lindley, Anathallis parahybunensis Barb. Rodr., Humboldtia exasperata (Lindley) Kuntze, Humboldtia peduncularis (Lindley) Kuntze, Pleurothallis macropus Schltr., Myoxanthus parahybunensis (Barb. Rodr.) Luer. Department(s): Antioquia. Elevation: 1850 m. Type: A. Fendler 1490 (K): Venezuela. Voucher: L. Albert de Escobar et al. 3400 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 37. Myoxanthus hystrix (Rchb.f.) Luer, Selbyana 7: 43. 1982. Basionym: Pleurothallis hystrix Rchb.f. Synonym(s): Pleurothallis lonchophylla Rchb.f., Humboldtia hystrix (Rchb.f.) Kuntze. Department(s): Cauca. Elevation: 2500 m. Type: H. Wagener s.n. (W): Venezuela. Voucher: F. C. Lehmann Volume 28(1) 2007 3613, 3619 (G). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 51; Orq. Nat. Col. 3 fig. 391. Myoxanthus melittanthus (Schltr.) Luer, Selbyana 7: 47. 1982. Basionym: Pleurothallis melittantha Schltr. Department(s): Narifio. Elevation: 3000 m. Type: W. Hopp 136 (Without data): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 57; Orq. Nat. Col. 3 fig. 392. Myoxanthus monophyllus Poepp. & End!., Nov. Gen. Sp. PI. 1: 50,1. 88. Synonym(s): Pleurothallis poeppigii Lindley, Humboldtia poeppigii (Lindley) Kuntze, Pleurothallis myoxanthus Schltr. Department(s): Cauca. Elevation: Without data. Type: Poepgg. 1743 (W): Peru. Voucher: E. Andre 2553 (K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 6l. Myoxanthus montanus P. Ortiz, Orquideologia 20 (3): 320. 1997. Department(s): Cundinamarca. Elevation: 1750 m. Type: P. Ortiz 937 (HPUJ): Colombia. Notes: Ibid. p. 322. Myoxanthus reymondii (Karst.) Luer, Selbyana 7: 49. 1982. Basionym: Duboisia reymondii Karst. Synonym(s): Dubois-Reymondia palpigera Karst., Pleurothallis reymondii (Karst.) Rchb.f., Humboldtia reymondii (Karst.) Kuntze, Pleurothallis palpigera (Karst.) Schltr. Department(s): Antioquia. Elevation: 1900 m. Type: H. Wagener s.n. (W): Venezuela. Voucher: C. Luer et al. 9056 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 75; Orq. Nat. Col. 3 fig. 393. Myoxanthus speciosus (Luer) Luer, Selbyana 7: 51. 1982. Basionym: Pleurothallis speciosa Luer. Department(s): Cundinamarca. Elevation: 2850 m. Type: C. Luer et at. 1371 (SEL): Panama. Voucher: M. Schneider 768 (AMES). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 87. Myoxanthus trachychlamys (Schltr.) Luer, Selbyana 7: 51. 1982. Basionym: Pleurothallis trachychlamys Schltr. Synonym(s): Pleurothallis cymbicalli Pabst. Department(s): Amazonas. Elevation: Without data. Type: C. W. Powell 215 (AMES): Panama. Voucher: R.E. Schultes 8584 (AMES, Type of Pleurothallis cymbicalli) .. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 89. Myoxanthus uxorius (Luer) Luer, Selby ana 7: 51. 1982. Basionym: Pleurothallis uxoria Luer. Department(s): Antioquia. Elevation: Without data. Type: C. Luer et al. 2533 (SEL): Ecuador. Voucher: W. Teague s.n. (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 44: 91. Octomeria brevifolia Cogn. in C.F.P.von Mar- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST tius & auct. suc. (eds.), Fl. Bras. 3 (4): 643. Department(s): Valle del Cauca. Elevation: 50 m. Type: B. Rod. s.n. (7): Brazil. Voucher: A. Gentry et al. 56714 (MO) Octomeria colombiana Schltr., Feddes Repert. Spec. Nov. Regni Veg. Beih. 7: 121. 1920. Department(s): Cauca. Elevation: Without data. Type: M. Madero S.n. (Without data): Colombia. Octomeria erosilabia C. Schweinf., Bot. Mus. Leafi. 3: 85. 1935. Department(s): Amazonas. Elevation: Without data. Type: G. Jenman 1989 (K): British Guiana. Voucher: J. Duivenvoorden e/ al. 1379 (MO). Notes: Orchids Venezuela, ed. 2: 634. Odomeria gemmula Camevali & I. Ramirez, Emstia 39: 15. 1986. Department(s): Vaupes. Elevation: Without data. Type: G. Carnevali et al. 1715 (VEN): Venezeula. Voucher: Schultes 17516 (AMES, MO). Source: Novon 3: 118.1993. Odomeria grandiftora Lindl., Bot. Reg. 28 (Misc.): 64. 1842. Synonym(s): Octomeria surinamensis H.Focke, Octomeris robusta Barb. Rodr., Octomeria rohusta Rchb.f., Oc/omeria seegeriana Kraenzl., Octomeria boliviensis Rolfe, Octomeria similis SchHr., Octomeria ruthiana Hoehne. Departmentes): Quindfo. Elevation: 3600 m. Type: Messrs. Loddiges 60? (Without data): Brazil. Voucher: J.L. Luteyn 13060 (COL). Notes: synonyms from Kew Monocots checklist, not reconfirmed. Octomeria harantiana Bock, Orchidee 35: 49. 1984. Department(s): Choco. Elevation: 50 m. Type: Bock 10 (K): Colombia. Source: Protologue. Notes: Ibid. p. 50. Octomeria longerepens SchHr., Feddes Repert. Beih. 27: 58. 1924. Department(s): Putumayo. Elevation: 530 m. Type: W. Hopp 80 (Without data): Colombia. Source: Protologue. Notes: Original collection data: MuJado oberhalb Mocoa Territorio del Caquetao Octomeria longifolia Schltr., Feddes Repert. Beih. 27: 58. 1924. Department(s): Putumayo. Elevation: 530 m. Type: W. Hopp 78, 86 (Without data): Colombia. Source: Protologue. Notes: Original collection data: Mulado oberhalb Mocoa Territorio del Caqueta. Octomeria mocoana SchItr., Feddes Repert. Beih. 27: 59. 1924. Department(s): Putumayo. Elevation: 530 m. Type: W. Hopp 76 (Without data): Colombia. Source: ProtoLogue. Notes: Original collection data: Mulado oberhaJb Mocoa Territorio del Caquetao Octomeria schultesii Pabst, Arq. Bot. Estado 55 Sao Paulo 3: 268 (1962). Department(s): Vaupes. Elevation: Without data. Type: R.E. Schultes 10148 (IAN): Colombia. Source: Protologue. Ophidion cunabulum (Luer & Escobar) Luer, Selbyana 7: 79. 1982. Basionym: Cryptophoranthus cunabulum Luer & Escobar. Department(s): Antioquia. Elevation: Without data. Type: C. Luer 2165 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 209; Orq. Nat. Col. 3 fig. 449. Ophidion dasyglossum (Luer & Escobar) Luer, Selbyana 7: 80. 1982. Basionym: Cryptophoranthus dasyglossus Luer & Escobar. Department(s): Choc6. Elevation: Without data. Type: R. Escobar 1627 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 209; Orq. Nat. Col. 3 fig. 451. Ophidion pleurothaliopsis (Kraenzl.) Luer, Selbyana 7: 80. 1982. Basionym: Cryptophoranthus pleurothallopsis Kraenzl. Synonym(s): Cryptophoranthus auriculatus Garay. Department(s): Antioquia. Elevation: 1300 m. Type: F.e. Lehmann 7272 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 209; Orq. Nat. Col. 3 fig. 450. Platystele acutilingua Kapuler & Hascal, Amer. Orch. Soc. Bull. 35: 544. 1966. Departmentes): Choc6. Elevation: Without data. Type: V.c. Kapuler et al. 268 (COL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 18. Platystele alucitae Luer, Phytologia 46: 355. 1980. Synonym(s): Platystele cuculligera P. Ortiz. Department(s): Antioquia. Elevation: Without data. Type: C. Luer et al. 3943 (SEL): Ecuador. Voucher: P. Ortiz 969 (COL, Type of Platystele cuculligera). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 21. Platystele argentosa Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 22. 1990. Department(s): Antioquia. Elevation: 1300 m. Type: A. Cogollo et al. 3137 (JAUM): Colombia. Notes: Ibid. p. 23; Orq. Nat. Col. 6 fig. 1204. Platystele beatricis P. Ortiz, Orquideologia 22: 126. 2002. Department(s): Valle del Cauca. Elevation: Without data. Type: P. Ortiz 1095 (COL): Colombia. Notes: Ibid. p. 128. Platystele calantha P. Ortiz, Orquideologia12: 138. 1977. Department(s): Antioquia. Elevation: 2050 m. Type: R. Escobar 1414 (COL): Colombia. Notes: Jbid. p. 139. Platystele caudatisepala (c. Schweinf.) Garay, Orquideologia 9: 119. 1974. Basionym: 56 SELBYANA Pleurothallis caudatisepala C. Schweinf. Department(s): VaIle del Cauca. Elevation: 1400 m. Type: A.M. Brenes (259)- 1445 (AMES): Costa Rica. Voucher: R. Escobar et al. 4001 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 29. Platystele consobrina Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 32. 1990. Departmentes): Antioquia. Elevation: 2200 m. Type: e. Luer 14769 (MO): Colombia. Notes: Ibid. p. 33. Platystele dasyglossa P. Ortiz, Orquideologia 14: 18. 1979. Department(s): Choco. Elevation: Without data. Type: R. Escobar 1857 (COL): Colombia. Notes: Ibid. p. 19. Platystele densiftora P. Ortiz, Orquideologia 12: 140. 1977. Department(s): Antioquia. Elevation: 1900 m. Type: P. Ortiz 909 (COL): Colombia. Notes: Ibid. p. 141. Platystele dewildei Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 12l. 1994. Department(s): Risaralda. Elevation: 2150 m. Type: A. de Wilde 3908 (MO): Colombia. Notes: Ibid. p. 123. Platystele examen-culicum Luer, Selbyana 3: 28. 1976. Synonym(s): Platystele culex Luer & Escobar. Department(s): Antioquia. Elevation: 2700 m. Type: e. Luer et al. 574 (SEL): Ecuador. Voucher: e. Luer et at. 10084 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 45. Platystele filamentosa Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 46. 1990. Departmentes): Narifio. Elevation: Without data. Type: e. Dodson et al. 18051 (MO): Colombia. Notes: Ibid. p. 47. Platystele gyroglossa Luer, Selbyana 3: 228. 1977. Synonym(s): Platysteie porphyroglossa P. Ortiz. Department(s): Putumayo. Elevation: Without data. Type: e. Luer et ai. 208 (SEL): Ecuador. Voucher: P. Ortiz 971 (COL, Type of Piatystele porphyrogIossa). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 50. Platystele lehmannii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 124. 1994. Departmentes): Cauca. Elevation: 1550 m. Type: F.e. Lehmann 7090 (K): Colombia. Notes: Ibid. p. 85. Platystele londonoana Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 59. 1990. Department(s): Without data. Elevation: Without data. Type: e. Luer 14301 (MO): Colombia. Notes: Ibid. p. 60. Platystele megaloglossa Luer & Escobar, Orquideologia 16: 39. 1986. Department(s): Antioquia. Elevation: 2050 m. Type: e. Luer et al. 11374 (JAUM): Colombia. Notes: Ibid. p. 42. Volume 28(1) 2007 Platystele microglossa P. Ortiz, Orquideologia 14: 212. 1981. Synonym(s): Piatystele gemmula Luer. Department(s): Narifio. Elevation: 1600 m. Type: R. Escobar 1748 (COL): Colombia. Voucher: e. Luer et al. 4581 (SEL, Holotype of Platystele gemmula). Notes: Ibid. p. 213. Platystele microscopica Luer, Phytologia 46: 356. 1980. Department(s): Narifio. Elevation: 1600 m. Type: e. Luer 4608 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 66. Platystele misasiana P. Ortiz, Orquideologia 14: 214. 1981. Department(s): Antioquia. Elevation: 2050 m. Type: P. Ortiz 960 (COL): Colombia. Voucher: e. Luer et at. 11369 (MO). Notes: Ibid. Platystele orchestris P. Ortiz, Orquideologia 14: 20. 1979. Department(s): Choco. Elevation: Without data. Type: e. Misas 10 (COL): Colombia. Notes: Ibid. Monogr. Syst. Bot. Missouri Bot. Gard. 38: 79. Platystele orectoglossa P. Ortiz, Orquideologia 14: 22. 1979. Department(s): Antioquia. Elevation: 2000 m. Type: R. Escobar et al. 1053 (COL): Colombia. Voucher: F. e. Lehmann 3208 (0). Notes: Ibid. Monogr. Syst. Bot. Missouri Bot. Gard. 38: 79. Platystele ortiziana Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 80. 1990. Department(s): Without data. Elevation: Without data. Type: e. Luer 13092 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 82; Orq. Nat. Col. 3 fig. 483. Platystele oxyglossa (Schltr.) Garay, Orquideologia 9: 120. 1974. Basionym: Pleurothallis oxygiossa Schltr. Synonym(s): Pleurothallis schulzeana Schltr., Pleurothallis pygmaea Hoene, Platystele brasiliensis Brade, Platystele pygmaea (Hoehne) Garay; Platystele schuizeana (Schltr.) Garay. Department(s): Antioquia. Elevation: 1850 m. Type: A. Chater et at. 20368 (MO): Mexico. Voucher: e. Luer et al. 14175 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 87; Orq. Nat. Col. 3 fig. 486. Platystele papillosa Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 127. 1994. Departmentes): Cauca. Elevation: 3000-3500 m. Type: F. e. Lehmann s.n. (K): Colombia. Notes: Ibid. p. 129. Platystele pisifera (Lindl.) Luer, Selbyana 3: 232. 1976. Basionym: Pleurothallis pisifera Lindley. Synonym(s): Humboldtia pis(fera (Lindley) Kuntze, Platystele hypsitera Luer & Escobar. Department(s): Santander. Elevation: 2600 m. Type: Jameson s.n. (K): Ecuador. Voucher: e. Luer et al. 7898 (SEL). VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 95; Orq. Nat. Col. 6 fig. 1205. Platystele posadarum Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 96. 1990. Department(s): Risaralda. Elevation: Without data. Type: C. Luer 7451 (SEL): Colombia. Notes: Ibid. p. 97; Orq. Nat. Col. 6 fig. 1206. Platysteie pyriformis Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 99. 1990. Departmentes): Antioquia. Elevation: Without data. Type: C. Luer 676 (SEL): Colombia. Notes: Ibid. p. 101. Platystele rhinocera Luer & Hirtz, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 108. 1990. Department(s): Narifio. Elevation: 1800 m. Type: C. Luer 12493 (MO): Colombia. Notes: Ibid. p. 110. Platysteie risaraldae Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 130. 1994. Department(s): Risaralda. Elevation: 1950 m. Type: A. de Wilde 326 (MO): Colombia. Notes: Ibid. p. 131. Platystele schmidtchenii Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 166. 1924. Synonym(s): Platystele escobariana Garay. Department(s): Antioquia. Elevation: 2000 m. Type: G. Schmidtchen s.n. (B, destroyed): Colombia. Voucher: G. Escobar 155 (AMES, Type of Platystele escobariana). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 112. Platystele schneideri P. Ortiz, Orquideo1ogia14: 24. 1979. Department(s): Cundinamarca. Elevation: 2400 m. Type: P.Ortiz 48 (COL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 113; Orq. Nat. Col. 3 fig. 485. Platysteie stenostachya (Rchb.f.) Garay, Caldasia 8: 520. 1962. Basionym: Pleurothallis stenostachya Rchb.f. Synonym(s): Pleurothallis dubia A. Rich. & Gal., Pleurothallis minutiflora S. Watson, Humboldtia dubia (A. Rich. & GaL) Kuntze, Humboldtia stenostachya (Rchb.f.) Kuntze, Pleurothallis myriantha F. Lehm. & Kraenzl., Pleurothallis lankesteri Rolfe, Pleurothallis dubia var. myriantha (F. Lehm. & Kraenzl.) Schltr., Pleurothallis stenostachya var. lankesteri (Rolfe) Ames. Department(s): Choco. Elevation: 1300 m. Type: R. L. Dressler 1438 (AMES): Mexico. Voucher: J. Cuatrecasas 15642 (AMES). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 119. Platystele stonyx Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 38: 122. 1990. Departmentes): Narifio. Elevation: 3000 m. Type: C. Luer et al. 12519 (MO): Colombia. Notes: Ibid. p. 123. 57 Platystele umbellata P. Ortiz, OrquideoJogia 12: 136. 1977. Department(s): Antioquia. Elevation: 600 m. Type: P. Ortiz 916 (COL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 127. Pleurothallis (Vestigium) abortiva Luer, Phytologia 47: 72. 1980. Department(s): Narifio. Elevation: 1950 m. Type: C. Luer et al. 4547 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 309. PleurothaHis acuminata (H.B.K.) Lind!., Bot. Reg. 28: Misc. p. 70. 1842. Basionym: Dendrobium acuminatum RB.K. Synonym(s): Specklinia acuminata (H.B.K.) Lindl., Pleurothallis aurea Lindl., Anathallis racemosa Barb. Rodr., Humboldtia acuminata (H.B.K.) Kuntze, Humboldtia aurea (Lindl.) Kuntze, Pleurothallis racemosa (Barb. Rodr.) Cogn., Pleurothallis nigro-hirsuta Kraenzl., Pleurothallis brittonii Rolfe, Pleurothallis ochroleuca Schltr., Pleurothallis tenuifolia C. Schweinf., Pleurothallis angustisepala C. Schweinf. Department(s): Quindio. Elevation: 1650 m. Type: Humboldt & Bonpland s.n. (P): Perti. Voucher: P. Viveros et al. 35 (HUQ). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 126. Pleurothallis (Acronia) acutilabia Luer, Orquideologia 21: 116. 1999. Department(s): Choco. Elevation: 1900 m. Type: J.E. Ramos et al. 1225 (CUVC, MO): Colombia. Notes: Ibid. p. 117; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 208. PleurothaUis (Acronia) aguirrei Luer & Escobar, Orquideologia 22: 255. 2003. Department(s): Narifio. Elevation: 1500 m. Type: R. Escobar 8310 (MO): Colombia. Notes: Ibid. p. 257; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 210. Pleurothallis (Acronia) altimonite Luer & Escobar, Orquideologia 14: 120. 1981. Synonym(s): Zosterophyllanthos altimonile (Luer & R. Escobar) Szlach. & Marg. Department(s): Without data. Elevation: Without data. Type: C. Luer 2339 (JAUM): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 86. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 210. Pleurothallis alvaroi Luer & Escobar, Orquideologia 14: 122. 1981. Department(s): Antioquia, Quindio. Elevation: 1840 m. Type: C. Luer 2088 (SEL): Colombia. Voucher: P. Viveros et al. 796 (HUQ). Notes: Ibid. p. 125; Orq. Nat. Col. 3 fig. 52l. Pleurothallis (Unciferia) amaliae Luer & Escobar, Orquideologia 14: 124. 1981. Department(s): Cauca. Elevation: Without data. Type: C. Luer 3006 (SEL): Colombia. 58 SELBYANA Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 265. Notes: Ibid. p. 127. PleurothaHis (Acronia) ambyx Luer & Escobar, Orquideologia 14: 126. 1981. Synonym(s): Zosterophyllanthos ambyx (Luer & R. Escobar) Szlach. & Marg. Departmentes): Cundinamarca. Elevation: Without data. Type: e. Luer 2045 (SEL): Colombia. Notes: Ibid. p. 129; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 210. Pleurothallis amphigya Luer & Escobar, Orquideologia 14: 128. 1981. Department(s): Cundinamarca. Elevation: Without data. Type: e. Luer 2047 (SEL): Colombia. Notes: Ibid. p. 129. Pleurothallis (Ancipitia) anceps Luer, Selbyana 5: 159. 1979. Department(s): Without data. Elevation: Without data. Type: Madison et al. s.n. (SEL): Ecuador. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Voucher: e. Luer 2056 (SEL). Pleurothallis (Unciferia) ancistra Luer & Hirtz, Lindleyana 11: 144. 1996. Departmentes): Cauca. Elevation: 2750 m. Type: A. Hirtz 1469 (MO): Ecuador. Voucher: F. e. Lehmann s.n. (K). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 265. Notes: Ibid. Pleurothallis (Kraenzlinella) anfracta Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 92. 1994. Basionym: Pleurothallis anfracta Luer. Department(s): Tolima. Elevation: 1500 m. Type: F.e. Lehmann 2388 (G): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 93. Pleurothallis antennifera Lindl., Folia Orch. Pleuroth. 30: 1859. Synonym(s): Pleurothallis cyclochyia Lind!., Pleurothallis incurva Lind!., Humboidtia antennifera (Lind!.) Kuntze, Humboldtia cyclochyla (Lind!.) Kuntze, Humboldtia incurva (Lind!.) Kuntze. Department(s): Antioquia. Elevation: 2500 m. Type: W. Jameson 84 (K): Ecuador. Voucher: e. Luer 14239 (MO). Pleurothallis (Ancipitia) anthrax Luer & Escobar, Orquideologia 14: 130. 1981. Department(s): Putumayo. Elevation: 2200 m. Type: e. Luer et al. 3724 (SEL): Colombia. Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Notes: Ibid. p. 13l. Pleurothallis aphthosa Lind!., Bot. Reg. 29: Misc. p. 42. 1838. Synonym(s): Pleurothallis foetens Lind!., Pleurothallis pelioxantha Barb. Rodr., Pleurothallis macrophyta Barb. Rodr., Humboldtia foetens (Lind!.) Kuntze, Pleurothallis ciliata var. abbreviata C. Schweinf., Acianthera aphtosa (Lind!.) Pridgeon & Chase. Department(s): Cauca. Elevation: 1000 m. Type: Without data (K): Volume 28(1) 2007 Mexico or Guatemala? Voucher: F. e. Lehmann s.n. (K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 83. Pleurothallis (Acronia) ascera Luer & Escobar, Orquideologia 20: 36. 1996. Department(s): Valle del Cauca. Elevation: 1800 m. Type: R. Escobar 5052 (JAUM, Holotype; MO, Isotype): Colombia. Notes: Ibid. p. 37; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 212. Pleurothallis (Crocodeilanthe) batillacea Luer, Selbyana 3: 58. 1976. Department(s): Putumayo. Elevation: 2700 m. Type: e. Luer et al. 853 (SEL): Ecuador. Voucher: e. Luer et al. 3142 (SEL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 13. Pleurothallis (Acronia) baudoensis Luer & Escobar, Orquideologia 21: 73. 1998. Departmentes): Choc6. Elevation: 400 m. Type: A. de Wilde 3915 (MO): Colombia. Notes: Ibid. p. 74; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 213. Pleurothallis (Acronia) belocardia Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 161. Department(s): Cundinamarca. Elevation: 2300 m. Type: H. Hop] S.n. (Without data): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 93. Pleurothallis bicochlearis Luer, Orquideologia 21: 118. 1999. Department(s): Choc6. Elevation: 2250 m. Type: P. Silverstone-Sopkin et at. 4282 (CUVC, MO): Colombia. Notes: Ibid. p. 119. Pleurothallis bicornis Lind!., Folia Orch. Pleuroth. 7. 1859. Synonym(s): Humboldtia bicorn is (Lindl.) Kuntze. Department(s): Norte de Santander. Elevation: 2850 m. Type: C. Luer et al. 3421 (SEL): Ecuador. Voucher: e. Luer et at. 10266 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 73. Pleurothallis (Acronia) bivalvis Lind!., Orch. Linden. 2. 1846. Synonym(s): Pleurothallis cardium Rchb.f., Pleurothallis lansbergii Regel, Pleurothallis lansbergiana Regel, Pleurothallis cardiantha Rchb.f., Humboldtia bivalvis (Lindl.) Kuntze, Humboldtia cardium (Rchb.f.) Kuntze, Pleurothallis stenocardium Schltr., Pleurothallis pichinchae Schltr., Pleurothallis sigsigensis SchItr., Pleurothallis chanchamoyoensis Schltr., Pleurothallis ignivomi Schltr., PIeurothallis fuscata Braid, Pleurothallis phaeantha Schltr., Pleurothallis angusta Ames & Schweinf., Pleurothallis archidiaconi Ames, Pleurothallis antonensis L.O. Williams, Pleurothallis harlingii Garay, Pleurothallis lilianiae LUer, Zosterophyllan- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST thos ignivomi (Schltr.) Szlac. & Marg. Department(s): Antioquia. Elevation: 1900 m. Type: 1. Linden 1480 (K): Venezuela. Voucher: R. Fonnegra 3492 (HUA, MO). Notes: Selbyana 1: 411; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 214-215. Pleurothallis (Acronia) bovilingua Luer & Escobar, Orquideologia 21: 75. 1998. Departmentes): Without data. Elevation: Without data. Type: G. Escobar 986 (AMES): Colombia. Notes: Ibid. p. 76; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 216. Pleurothallis brevicaulis Schltr., Feddes Repert. Beih. 7: 101. 1920. Department(s): Cauca. Elevation: 1650 m. Type: F. C. Lehmann 8205 (Without data): Colombia. Pleurothallis (Crocodeilanthe) bucaramangae Luer & Escobar, Orquideologia 20: 38. 1996. Department(s): Santander. Elevation: 3300 m. Type: C. Luer et al. 10107 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Ibid. p. 39. Pleurothallis (Acronia) calamifolia Luer & Escobar, Orquideologia 20: 40. 1996. Departmentes): Norte de Santander. Elevation: 2100 m. Type: C. Luer et al. 10325 (MO): Colombia. Notes: Ibid. p. 41; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 217. Pleurothallis (Acronia) calceolaris Rchb.f., Linnaea 41: 15. 1877. Synonym(s): Pleurothallis fornix Luer & R. Escobar, Zosterophyllanthos fornix (Luer & R. Escobar) Szlach. & Marg. Department(s): Antioquia. Elevation: 2180 m. Type: B. Roezl s.n. (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 100. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 217. Pleurothallis (Specklinia) calderae Luer, Orquideologia 22: 53. 2001. Department(s): Antioquia. Elevation: 800 m. Type: C. Luer 14273 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 259. Notes: Ibid. p. 55. Pleurothallis (Acronia) caiogramma Luer, Orquideologia 22 (3) 256. 2003. Departmentes): Antioquia. Elevation: 2440 m. Type: C. Luer 2115 (SEL): Colombia. Notes: Ibid. p. 258; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 218. Pleurothallis (Acronia) calolalax Luer & Escobar, Orquideologia 21: 78.1998. Departmentes): Antioquia. Elevation: 2430 m. Type: C. Luer et al. 17693 (JAUM, Holotype; MO, Isotype): Colombia. Notes: Ibid. p. 79; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 218. Pleurothallis calvariola Luer & Escobar, Orquideologia 14: 136. 1981. Department(s): Cauca. Elevation: 3070 m. Type: C. Luer et 59 al. 3056 (SEL): Colombia. Notes: Ibid. p. 137. Pleurothallis (Acronia) canaligera Rchb.f., Linnaea 41: 15. 1877. Synonym(s): Pleurothallis syrigifolia Kraenzl., Pleurothallis scaphioglottis Schitr. Department(s): RisaraIda. Elevation: 2550 m. Type: Roezl s.n. (W): Colombia. Voucher: 1. Wolf 1469 (COL, MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 102. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 218; Type without collection data. Pleurothallis (Acronia) canidentis Luer & Escobar, Orquideologia 21: 80.1998. Departmentes): Antioquia. Elevation: 2400 m. Type: R. Escobar 5228 (JAUM): Colombia. Notes: Ibid. p. 83; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 219, as Acrania cassidentis. Pleurothallis (Specklinia) capillaris Lindl., Bot. Reg. 21: sub t. 1797. 1836. Synonym(s): Pleurothallis longicaulis Lind!. Pleurathallis sieberi Luer, Acianthera sieberi (Luer) Pridgeon & M.W.Chase, Acianthera capillaris (Lind!.) Pridgeon & M.W.Chase, Acianthera longicaulis (Lind!,) Pridgeon & M.W.Chase. Department: Quindio. Elevation: 1100 m. Type: D 'Alessandro 163 (SEL). Voucher: P. Viveros 135 (HUQ). Source: Selbyana 23: 60. 2002; Monogr. Syst. Bot. Missouri Bot. Gard. 95: 259; Tropicos database. Pleurothallis capitonis Luer & Escobar,Orquideologia 20: 44: 1996. Department(s): Santander. Elevation: 2150 m. Type: C. Luer et al. 10110 (MO): Colombia. Notes: Ibid. p. 43. Pleurothallis (Ancipitia) caprina Luer & Escobar, Orquideologia 14:138. 1981. Departmentes): Antioquia. Elevation: 2100 m. Type: R. Escobar 226 (JAUM): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. PleurothaHis cardiantha Rchb.f., Linnaea 41: 15. 1877. Department(s): Without data. Elevation: Without data. Type: Without data (Without data): Colombia. Pleurothallis (Acronia) cardiostola Rchb.f., Bonplandia (Hanover) 2: 26. 1854. Synonym(s): Pleurothallis choraniensis Schnee, Pleurothallis lanigera Luer & Hirtz. Department(s): Santander. Elevation: 2280 m. Type: H. Wagener 46 (W): Venezuela. Voucher: C. Luer et al. 6549 (SEL). Source: Protologue, Monogr. Syst. Bot. Missouri Bot. Gard. 103: 104. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 219, 220. PleurothaHis (Acronia) cardiothallis Rchb.f., Bot. Zeit. 15: 158. 1857. Synonym(s): Hum- 60 SELBYANA boldtia cardothallis Rchb.f., Pleurothallis subulata Rolfe, Pleurothallis acutipetala Schltr., Pleurothallis costaricensis SchItr. (not Rolfe), Pleurothallis schlechteriana Ames. Department(s): Choco. Elevation: 2000 m. Type: Schiller s.n. (Without data): Without data. Voucher: e. Luer 1994 (SEL). Source: Protologue, Monogr. Syst. Bot. Missouri Bot. Gard. 103: 106. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 220. Pleurothallis casapensis Lind., Bot. Reg. 28: Misc. 76. 1842. Synonym(s): Pleurothallis chamensis Lindl., Pleurothallis triangularis Klotzsch & Karst., Pleurothallis triquetra Klotzsch ex Lind!., Humboldtia casapensis (Lind!.) Kuntze, Humboldtia chamensis (Lindl.) Kuntze, Pleurothallis wolfiana Schltr, Pleurothallis coffeicola Schltr., Acianthera casapensis (Lindl.) Pridgeon & M W. Chase, Acianthera coffeicola (SchItr.) Pridgeon & M. W. Chase. Department(s): Santander. Elevation: 2850 m. Type: Mathews 1830 (K): Perti. Voucher: e. Luer et at. 10279 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 85. Pleurothallis (Acronia) cassidata Luer & Escobar, Orquideologia 21(1): 82. 1998. Department(s): Without data. Elevation: Without data. Type: R. Escobar 8289 (JAUM): Colombia. Notes: Ibid. p. 83; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 221. Pleurothallis (Crocodeilanthe) cassidis Lindl., Ann. Mag. Nat. Hist. ser. 1, 15: 384. 1845. Synonym(s): Pleurothallis palmiformis Lind!., Humboldtia cassidis (Lindl.) Kuntze, Humboldtia palmiformis (Lind!.) Kuntze, Pleurothallis langlassei Schltr., Pleurothallis pleiostachys SchItr. Department(s): Cauca. Elevation: 3050 m. Type: T. Hartweg s.n. (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 14. Pleurothallis cernua Luer, Selbyana 1: 234. 1975. Department(s): Choco. Elevation: 1970 m. Type: e. Luer et al. 426' (SEL): Ecuador. Voucher: P. Silverstone-Sopkin et at. 1678 (CUVC, MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 59. PleurothaHis cestrochiia Garay, Orquideologia 8: 180. 1973. Department(s): Antioquia. Elevation: 2500 m. Type: G. Wallis s.n. (AMES): Colombia. Notes: Ibid. Pleurothallis cilachatoynsis Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 45. 1924. Department(s): Narino. Elevation: 2350 m. Type: W. Hopp 48 (Without data): Colombia. Volume 28( 1) 2007 Pleurothallis (Acianthera) chamaelopoda Luer, Orquideologia 20: 201. 1996. Departmentes): Cauca. Elevation: 400 m. Type: F. C. Lehmann 346 (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 253. Notes: Ibid. p. 202. Pleurothallis chloroleuca Lind!., Orch. Linden. 2. 1846. Synonym(s): Pleurothallis ventricosa Lindl., Pleurothallis wendlandiana Rchb.f., Pleurothallis rhomboglossa Rchb.f., Humboldtia chloroleuca (Lind!.) Kuntze, Humboldtia ventricosa (Lind!.) Kuntze, Pleurothallis reichenbachiana Schltr. Department(s): Cundinamarca. Elevation: 2440 m. Type: J. Linden 1269 (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 60. Pleurothallis (Crocodeilanthe) choerorhyncha Luer, Orquideologia 20: 203. 1996. Departmentes): Valle del Cauca. Elevation: 2750 m. Type: J. Cuatrecasas 18116 (US): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Ibid. p. 205. Pleurothallis chuscaIica Luer, Orquideologia 21: 120.1999. Department(s): Antioquia. Elevation: 2750 m. Type: F. e. Lehmann 7134 (K): Colombia. Notes: Ibid. p. 12l. Pleurothallis drcinata Luer, Orquideologia 20: 206. 1996. Department(s): Valle del Cauca. Elevation: 2250 m. Type: P. SilverstoneSopkin et al. 3951 (CUVC): Colombia. Notes: Ibid. p. 207. PleurothaUis (Specklinia) citrin a Schltr., Repert. Spec. Nov. Regni Veg. Beih. 7: 103.1920. Synonym(s): Pleurothallis brachyantha Schltr., Pleurothallis angustilabia Hoehne & Schltr., Pleurothallis stenoglossa Pabst, Pleurothallis guentheri Schltr. Department(s): Narino. Elevation: 2200 m. Type: F. e. Lehmann 6926 (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 259. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 127. Pleurothallis (Specklinia) cocornaensis Luer & Escobar, Orquie!eologia 20: 45. 1996. Department(s): Antioquia. Elevation: 2100 m. Type: R. Escobar 5047 (JAUM): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 259. Notes: Ibid. p. 47. Pleurothallis colossus Kraenzl. ex de Kerchovw, Le Livre des Orchid. 376. 1894. Synonym(s): Pleurothallis saccata Ames, Pleurothallis praegrandis Ames, Pleurothallis hirtzii Luer. Department(s): Cauca. Elevation: Without data. Type: F.e. Lehmann 6929 (LE): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gare!. 76: 76. Pleurothallis constricta Luer & Escobar, Or· quideologia 21: 84. 1998. Department(s): VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Santander. Elevation: 2000 m. Type: R. Escobar 5297 (JAUM): Colombia. Notes: Ibid. p. 85. PleurothaHis (Specklinia) convoluta Lindl., Ann. Mag. Nat. Hist. ser. 115:107. 1845. Synonym(s): Humboldtia convoluta (Lindley) Kuntze, Pleurothallis papillisepala Schltr., Pleurothallis espinalli Luer. Departmentes): Quindio. Elevation: 1650 m. Type: Hartweg 1414 (K): Colombia. Voucher: P. Viveros 124 (HUQ). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 269. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 91; Type from Cauca. Pleurothallis (Acronia) cordata (Ruiz & Pav.) Lindl., Gen.and Sp. Orch. PI. 5. 1830. Basionym: Humboldtia cordata Ruiz & Pav. Synonym(s): Stelis cordata (Ruiz & Pav.) Willd., Pleurothallis monocardia Rchb.f., Humboldtia monocardia (Rchb.f.) Kuntze, Pleurothallis cardiophylla Schltr., Zosterophyllanthos monocardius (Rchb.f.) Szlach. & Marg., Pleurothallis brachyblephara Schltr., Pleurothallis rhopalocarpa Schltr., Pleurothallis cordifolia var. rhopalocarpa (SchItr.) T Hashim. Department(s): Antioquia. Elevation: 1350 m. Type: Ruiz s.n. (M): Peru. Voucher: A. Cogollo et al. 2687(JAUM, MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 114; Tropicos database, Govaerts, R. et al. 2006. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 224, 225. Pleurothallis (Acronia) cordifolia Rchb.f. & Wagener, Bonplandia (Hanover) 2: 26. 1854. Synonym(s): Humboldtia cordifolia (Rchb.f. & Wagener) Kuntze. Departmentes): Valle del Cauca. Elevation: 1370 m. Type: H. Wagener 42 (W): Venezuela. Voucher: Paul e. Hutchison & 1. Kenneth Wright 3133 (UC, US, F, NY, MO, K, MICH, M, P). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 117; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 226. Pleurothallis (Acronia) coriacardia Rchb.f., Bonplandia 2: 26. 1854. Synonym(s): Humboldtia coriacardia (Rchb.t) Kuntze, Pleurothallis leontoglossa SchItr., Pleurothallis smithii Schltr., Pleurothallis corralensis Garay. Department(s): Cauca. Elevation: Without data. Type: T. Hartweg S.n. (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 226. Pleurothallis (Specklinia) coronula Luer, Orquideologia 21: 325. 2000. Department(s): Narifio. Elevation: Without data. Type: e. Luer 18824 (MO): Colombia. Source: Mon- 61 ogr. Syst. Bot. Missouri Bot. Gard. 95: 259. Notes: Ibid. p. 326. Pleurothallis corralensis Garay, Arch. Jard. Bot. Rio de Janeiro 13: 42. 1955. Synonym(s): Pleurothallis leontoglossa Schltr. Department(s): Cauca. Elevation: 2400 m. Type: F.e. Lehmann 8207 (not cited): Colombia. Notes: Selbyana 3: 277.1976. Pleurothallis cosmetron Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 44: 120. 1992. Department(s): C6rdoba. Elevation: 2950 m. Type: W. Pennell 4352 (NY): Colombia. Notes: Ibid. p. 121. Pleurothallis costaricensis Rolfe, Kew Bull. 80. 1917. Synonym(s): Pleurothallis ehrhartiifolia Schltr., SpeckUnia costaricencis (Rolfe) Pridgeon & M.W.Chase. Departmentes): Cauca. Elevation: 3000 m. Type: e. H. Lankester 21 (K): Costa Rica. Voucher: G. Kennedy s.n. (SEL). Notes: Selbyana 3: 279. PleurothalUs cotyligera Luer & Escobar, Orquideologia 20: 46. 1996. Department(s): Risaralda. Elevation: Without data. Type: e. Luer 16765 (MO): Colombia. Notes: Ibid. p.48. PleurothaUis (Acronia) crocodiliceps Rchb.f., Bonplandia (Hanover) 3: 72. 1855. Synonym(s): Pleurothallis arietina Ames, Pleurothallis nelsonii Ames. Department(s): Norte de Santander. Elevation: Without data. Type: H. Wagener s.n. (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 17. Pleurothallis (Crocodeilanthe) cuatrecasasii Luer, Orquideologia 20: 208. 1996. Departmentes): Cauca. Elevation: 3050 m. Type: 1. Cuatrecasas 19264 (NY): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Ibid. p. 209. Pieurothallis cunabularis Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 72: 42 1998. Department(s): Choc6. Elevation: 2200 m. Type: P. Silverstone-Sopkin et al. 4909 (CUVC): Colombia. Notes: Ibid. p. 60. Pleurothallis cundinamarcae Schltr., NotizbJ. Bot. Gart. Berlin-Dahlem 7: 528. 1921. Department(s): Cundinamarca. Elevation: 1770 m. Type: R. Schnitter S.n. (Without data): Colombia. Pleurothallis cyanea Luer & Escobar, OrquideoJogia 16: 157. 1984. Department(s): Antioquia. Elevation: 2180 m. Type: e. Luer et al. 8758 (SEL): Colombia. Notes: Ibid. p. 158. Pleurothallis (Specklinia) cycesis Luer & Escobar, Orquideologia 20: 49. 1996. Departmentes): Antioquia. Elevation: Without 62 SELBYANA data. Type: C. Luer 14290 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 259. Notes: Ibid. p. 61. PleurothaHis cymbisepala SchItr., Feddes Repert. Beih. 27: 45. 1924. Department(s): Narino. Elevation: 3000 m. Type: C. Luer 3078 (Neotype K; Holotype W. Hopp 175 destroyed at B): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 63. Pleurothallis decurrens Poepp & Endl., Nov. Gen. Sp. PI. 1: 48. 1836. Synonym(s): Humboldtia decurrens (Poepp. & EndL) Kuntze, Acianthera decurrens (Poepp. & End!.) Pridgeon & M.W.Chase. Department(s): Antioquia. Elevation: 1830 m. Type: E. Poeppig 1604 (W): Peru. Voucher: T.B. Croat 69890 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 89. Pleurothallis (Acronia) depressa Luer & Escobar, OrquideoJogia 20: 50. 1996. Departmentes): Choco. Elevation: 1800 m. Type: C. Luer 17569 (MO): Colombia. Notes: Ibid. p. 53; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 125. Pleurothallis (Acronia) dewildei Luer & Escobar, Orquideologia 21:86.1998. Departmentes): RisaraJda. Elevation: Without data. Type: C. Luer 16854 (MO): Colombia. Notes: Ibid. p. 87; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 125. Pleurothallis (Acronia) diabolica Luer & Escobar, Orquideologia 14: 142. 1981. Synonym(s): Pleurothallis exserta Luer & Hirtz, Zozterophyllanthus diabolicus (Luer & R. Escobar) Szlach. & Marg. Department(s): Antioquia. Elevation: Without data. Type: C. Luer 2161 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 229; Orq. Nat. Col. 3 fig. 496. PleurothaUis divaricans SchItr., Repert. Spec. Nov. Regni Veg. 10: 387. 1912. Departmentes): Valle del Cauca. Elevation: 1500 m. Type: C. Schunke 1330 (Neotype, AMES; E. Kohler s.n. Holotype destroyed at B): Peru. Voucher: D. Hartman 62 (CUVC). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 71. Pleurothallis (Ancipitia) dunstervillei Foldats, Act. Bot. Venez. 3: 371. 1968. Departmentes): Narino. Elevation: 3000 m. Type: G. c.K. & D. Dunstervillei 100843 (VEN): Venezuela. Voucher: C. Luer et al. 2744 (SEL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 19. Pleurothallis (Ancipitia) duplex Luer & Escobar, Orquideologia 16: 22. 1983. Departmentes): Norte de Santander. Elevation: 2200 m. Type: C. Luer et al. 6684 (SEL): Volume 28(1) 2007 Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Notes: Ibid. p. 24. PleurothaHis echinodes Luer & Escobar, Orquideologia 16 (1): 24. 1983. Departmentes): Norte de Santander. Elevation: 2300 m. Type: C. Luer et al. 7675 (SEL): Colombia. Notes: Ibid. p. 26. Pleurothallis (Crocodeilanthe) elegans (Kunth) LindL, Bot. Reg. 28: Misc. 70, 1842. Basionym: Dendrobium elegans H.B.K. Synonym(s): Specklinia elegans (H.B.K.) Lindl., Pleurothallis roseopunctata Lindl., Humboldtia elegans (H.B.K.) Kuntze, Humboldtia roseopunctata (Lindl.) Kuntze. Departmentes): Cauca. Elevation: 1830 m. Type: A. Humboldt et al. 2129 (P): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 66. Pleurothallis (Kraezlinella) erinacea Rchb.f., Bonplandia (Hanover) 3: 72. 1855. Synonym(s): Humboldtia erinacea (Rchb.f.) Kuntze, Pleurothallis muricata Schltr., Pleurothallis sororia Schltr., Kraenzlinella muricata (Schltr.) Rolfe, Kraezlinella sororia (SchItr.) Rolfe, Pleurothallis rufescens (Rolfe) Schltr., Pleurothallis diuturna Schltr. Department(s): Norte de Santander. Elevation: Without data. Type: H. Wagener s.n. (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 97. Pleurothallis (Specklinia) erucosa Luer & Escobar, Orquideologia 21: 88. 1998. Departmentes): Without data. Elevation: Without data. Type: C. Luer 2341 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 259. Notes: Ibid. p. 89. Pleurothallis (Elongatia) excelsa Garay, Caldasia 10: 232. 1968. Department(s): Without data. Elevation: Without data. Type: A. Mejia s.n. (AMES): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52:75. Pleurothallis (Crocodeilanthe) expansa Lind!., Fol. Orchid. 4: 1859. Synonym(s): Pleurothallis diffusa Poepp. & End!., Humboldtia expansa (Lind!.) Kuntze. Department(s): Narifio. Elevation: 3960 m. Type: W Jameson s.n. (K): Ecuador. Voucher: W Jameson 308 (G). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65:66. Pleurothallis flexuosa (Poepp. & End!.) Lind!., Bot. Reg. 23: Misc. p. 69. 1842. Basionym: Specklinia flexuosa Poepp. & End!. Synonym(s): Pleurothallis kefernsteiniana Rchb.f., VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Pleurothallis elachopus Rchb.f., Humboldtia ftexuosa (Poepp. & Endl.) Kuntze, Pleurothallis remotiflora C. Schweinf. Departmentes): Antioquia. Elevation: 1100 m. Type: E. Poepp. 1515 (W): Peru. Voucher: W.H. Hodge 6801 (AMES). Notes: Monogr. Syst. Bot.. Missouri Bot. Gard. 79: 93. Pleurothallis (Crocodeilanthe) floribunda Poepp. & EndI., Nov. Gen. Sp. PI. 1: 48. 1835. Synonym(s): Pleurothallis pittieri Schltr., Pleurothallis pluriracemosa Garay. Departrnent(s): Cauca. Elevation: 3100 m. Type: E. Poepp. 1599 (W): Peru. Voucher: F. C. Lehmann 3746 (BR). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 66. Pleurothallis forceps-cancri Luer & Escobar, Orquideologia 14: 144. 1981. Departmentes): Without data. Elevation: Without data. Type: C. Luer 612a (SEL): Colombia. Pleurothallis fornix Luer & Escobar, Orquideologia 16: 160. 1984. Department(s): Without data. Elevation: Without data. Type: C. Luer 6730 (SEL): Colombia. Notes: Ibid. p. 161. Pleurothallis (Acronia) fossulata Luer & Escobar, Orquideologia 21: 91. 1998. Departmentes): Huila. Elevation: 2000 m. Type: R. Escobar 5203 (JAUM): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 135. Notes: Ibid. p. 92; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 234. Pleurothallis fugax Luer & Escobar, Orquideologia 14: 146. 1981. Departrnent(s): Antioquia. Elevation: 2520 m. Type: C. Luer et al. 2325 (JAUM): Colombia. Notes: Ibid. p. 147. Pleurothallis (Crocodeilanthe) galeata LindI., Ann. and Mag. Nat. Hist. ser.1,15: 107. 1845. Synonym(s): Pleurothallis Jraterna LindI., Humboldtia Jraterna (LindI.) Kuntze, Humboldtia galeata (Lindl.) Kuntze, Pleurothallis sororia Schltr., Pleurothallis trianae Schltr., Pleurothallis venosa Rolfe, Pleurothallis quinquecallosa Luer. Departmentes): Norte de Santander. Elevation: 3150 m. Type: T. Hartweg 1408 (K): Ecuador. Voucher: C. Luer et al. 10245 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 67. Pleurothallis (Crocodeilanthe) galerasensis Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 65: 28. 1998. Department(s): Nariiio. Elevation: 3200 m. Type: C. Luer et at. 3749 (SEL): Colombia. Notes: Ibid. p. 68. Pleurothallis (Acronia) ganymedes Luer & Escobar, Orquideologia 14: 148. 1981. Syno- 63 nym(s): Zosterophyllanthus ganimedes (Luer & R. Escobar) Szlach. & Marg. Department(s): Antioquia. Elevation: Without data. Type: C. Luer 4086 (SEL): Colombia. Notes: Ibid. 149; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 234. Pleurothallis garayana (Ospina) Luer, Selbyana 1: 90. 1975. Synonym(s): Colombiana garayana Ospina. Department(s): Antioquia. Elevation: 1800 m. Type: M. Ospina 752 (Herb. Mariano Ospina): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 59. Pleurothallis (Specklinia) gelida Lindl., Bot. Reg. 27: Misc. p. 91. 1841. Synonym(s): Pleurothallis univaginata Lindl., Pleurothallis polyUria Endress & Rchb. f, Anathallis hebesepala Barb. Rodr., Humboldtia geUda (Lindl.) Kuntze, Pleurothallis puberula Rolfe, Pleurothallis hebesepala (Barb. Rodr.) Cogn., Pleurothallis chiquindensis F. Lehm. & Kraenzl., Pleurothallis tenuispica Schltr., Pleurothallis chiriquensis Schltr., Pleurothallis pidax Luer. Department(s): Quindio. Elevation: 2000 m. Type: Messrs. Loddiges s.n. (K): Jamaica. Voucher: P. Viveros et at. 75a (HUQ). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 260. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 68. Pleurothallis geminicaulina Ames, Sched. Orch. 6: 59-60. 1923. Synonym(s): Acianthera geminicaulina (Ames) Pridgeon & M.W.Chase. Department(s): Choco. Elevation: Without data. Type: c.H. Lankester 454 (AMES): Costa Rica. Voucher: J. Espina et al. (MO). Source: Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 93. Pleurothallis (Crocodeilanthe) gigas Luer & Escobar, Orquideologia 20: 52. 1996. Department(s): Antioquia. Elevation: 1920 m. Type: C. Luer et at. 14152 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Ibid. p. 55. Pleurothallis (Acronia) giraldoi Luer, Orquideologia 21: 125. 1999. Department(s): Valle del Cauca. Elevation: 1900 m. Type: J. Giraldo et al. 97 (TULV): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: l38. Notes: Ibid. p. 126; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 235. Pleurothallis (Acronia) glabra Luer & Escobar, Orquideologia 20: 56. 1996. Departrnent(s): Antioquia. Elevation: 1850 m. Type: C. Luer et at. 14187 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 64 SELBYANA 103: 139. Notes: Ibid. p. 59; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 235. Pleurothallis (Acrouia) globosa Luer & Escobar, Orquideologia 20: 60. 1996. Departmentes): Antioquia. Elevation: 2500 m. Type: R. Escobar 5012 (JAUM): Colombia. Notes: Ibid. p. 61; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 236. Pleurothallis glochis Luer & Escobar, Orquideologia 14: 150. 1981. Department(s): Narino. Elevation: 3000 m. Type: C. Luer et al. 3735 (SEL): Colombia. Notes: Ibid. p. 151; Monogr. Syst. Bot. Missouri Bot. Gard. 72: 55. Pleurothallis (Liudleyalis) glossopogon Rchb.f., Bonplandia (Hanover) 3: 71. 1855. Synonym(s): Pleurothallis biserrula Rchb.f., Pleurothallis insignis Rolfe, Humboldtia biserrula (Rchb.f.) Kuntze, Humboldtia glossopogon (Rchb.f.) Kuntze, Humboldtia insignis (Rolfe) Kuntze, Pleurothallis birchenallii Rolfe, Pleurothallis hoppii Schltr. Department(s): Santander. Elevation: 2130 m. Type: H. Wagener 339 (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 258. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 113. Pleurothallis gomezii Luer & Escobar, Orquideologia 20: 62. 1996. Department(s): Risaralda. Elevation: 2100 m. Type: C. Luer et al. 16789 (MO): Colombia. Notes: Ibid. p. 63. Pleurothallis gracilipedunculata Foldats, Act. Bot. Venez. 3: 374. 1968. Department(s): Norte de Santander. Elevation: 2800 m. Type: G.c.K. Dunsterville et al. 1031 (VEN): Venezuela. Voucher: C. Luer et al. 7581 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 55. Pleurothallis (Acronia) grandiBora Lind!., Bot. Reg. 21: sub t. 1797. 1835. Synonym(s): Humboldtia grandiflora (Lind!.) Kuntze, Zosterophyllanthos grandiflorus (Lind!.) Szlach. & Marg. Department(s): Valle del Cauca. Elevation: 1600 m. Type: Hall s.n. (K): Ecuador. Voucher: R. Escobar 5026 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 140. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 236. Pleurothallis granularis Luer & R. Escobar, Orquideologia 16: 162. 1984. Departmentes): Cauca. Elevation: 1800 m. Type: C. Luer 8183 (SEL): Colombia. Notes: Ibid. p. 163. Pleurothallis habenula Luer & Escobar, Orquideologia 14: 152. 1981. Department(s): Putumayo. Elevation: 2700 m. Type: C. Luer Volume 28(1) 2007 et al. 3119 (SEL): Colombia. Notes: Ibid. p. 153. Pleurothallis (Lindleyalis) hemirhoda Lind!., Paxton's Fl. Gard. 3: 133, 1852. Synonym(s): Restrepia vittata Lind!., Restrepia nuda Klotzsch, Restrepia biflora Regel, Restrepia vittata var. biflora Regel, Pleurothallis nuda (Klotzsch) Rchb.f., Humboldtia hemirhoda Kuntze. Department(s): Without data. Elevation: Without data. Type: J. Linden s.n. (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 258. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 110. Pleurothallis hemisphaerica Luer & Escobar, Orquideologia 14: 154. 1981. Departmentes): Antioquia. Elevation: 2520 m. Type: C. Luer et al. 2520 (SEL): Colombia. Notes: Ibid. p. 155. Pleurothallis hippocrepica Luer & Escobar, Orquideologia 16: 165. 1984. Departmentes): Antioquia. Elevation: 2800 m. Type: R. Escobar et al. 2704 (SEL): Colombia. Notes: Ibid. p. 166. Pleurothallis hirtipes Schltr., Repert. Spec. Nov. Regni Veg. Beih. 7: 104. 1920. Synonym(s): Myoxanthus hirtipes (Schltr.) Luer. Department(s): Cauca. Elevation: Without data. Type: M. Madero s.n. (Without data): Colombia. Source: Selbyana 7: 43; Monogr. Syst. Bot. Missouri Bot. Gard. 44: 7. Pleurothallis (Talpinaria) hitchcockii Ames, Orch. 7: 117. 1922. Synonym(s): Pleurothallis ringens C. Schweinf. Department(s): Antioquia. Elevation: 480 m. Type: A.S. Hitchcock 17394 (AMES): Guyana. Voucher: R. Callejas et al. 6030 (MO, HUA). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 265. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65:100. Pleurothallis (Elongatia) holtonii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 76. 1994. Departrnent(s): Cundinamarca. Elevation: Without data. Type: I.F. Holton s.n. (NY): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Ibid. p. 79. Pleurothallis hystricosa Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 52: 54. 1994. Department(s): Huila. Elevation: 2590 m. Type: E.L. Little, Jr. 8519 (US): Colombia. Notes: Ibid. p. 57. Pleurothallis imber-Borum Luer & Escobar, Orquideologia 16: 167. 1984. Departmentes): Choco. Elevation: 2000 m. Type: R. Escobar 2541 (SEL): Colombia. Notes: Ibid. p. 168; Orq. Nat. Col. 3 fig. 517. Pleurothallis (Specklinia) immersa Lind. & VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Rchb.f., Bonplandia (Hanover) 3: 224. 1855. Synonym(s): Pleurothallis krameriana Rchb.f., Humboldtia inmersa (Lindl.) Kuntze, Pleurothallis calerae Schltr., Pleurothallis lasiosepala Schltr. Department(s): Without data. Elevation: Without data. Type: J. Linden s.n. (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 261. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 94. Pleurothallis (Specklinia) imraei Lindl., Folia Orch. Pleuroth. 9. 1859. Synonym(s): Humboldtia imrayi (Lindl.) Kuntze, Pleurothallis umbraticola Schltr. Department(s): Risaralda. Elevation: 2000 m. Type: Dr. Imray 272 (K): Dominica. Voucher:C. Luer 17549 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 261. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 95. Pleurothallis (Mixis) incongrua Luer, Orquideologia 21: 127. 1999. Department(s): Valle del Cauca. Elevation: 2400 m. Type: P. Silverstone-Sopkin et at. 2686 (CUVC): Colombia. Source: Monogr. Syst. Bot. Missou- ri Bot. Gard. 95: 258. Notes: Ibid. p. ,128. Pleurothallis (Acronia) index Luer, Phytologia 47: 76. 1980. Department(s): Narifio. Elevation: 1950 m. Type: C. Luer et al. 4582 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 145. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 238. Pleurothallis inflata Rolfe, Kew Bull. 1894: 154. Synonym(s): Pleurothallis lindenii var. pumila Rchb.f. Department(s): Boyaca. Elevation: 2500 m. Type: F. Sander s.n. (K): Venezuela. Voucher: C. Luer et at. 7533 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 78; Orq. Nat. Col. 6 fig. 1211. Pleurothallis (Crocodeilanthe) infundibulosa Luer, Orquideologia 20: 210. 1996. Departmentes): Santander. Elevation: 2590 m. Type: N.C. Fassett 25732 (US): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Ibid. p. 211. Pleurothallis intonsa Luer & Escobar, Orquideologia 14: 156. 1981. Department(s): Antioquia. Elevation: 2550 m. Type: R. Escobar et at. 1121 (JAUM): Colombia. Notes: Ibid. p. 157. Pleurothallis jaculifera Luer & Escobar, Orquideologia 21:93.1998. Department(s): Risaralda. Elevation: 2000 m. Type: C. Luer et al. 16843 (JAUM): Colombia. Notes: Ibid. p. 94. Pleurothallis (Crocodeilanthe) jamesonii Lindl., Bot. Reg. 21: t. 1797. Synonym(s): Pleurothallis joveata Lindl., Humboldtia 65 joveata (Lindl.) Kuntze, Humboldtia jamesonii (Lindl.) Kuntze, Pleurothallis sodiroi Schltr. Department(s): Cauca. Elevation: 3300 m. Type: Jameson s.n. (K): Ecuador. Voucher: J. Cuatrecasas 18794 (AMES, NY, US). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 68. Pleurothallis (Acronia) jaramilloi Luer, Orquideologia 22(1): 56. 2001. Department(s): Boyaca. Elevation: 2600 m. Type: R. Jaramillo 20254 (COL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 146. Notes: Ibid. p. 57; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 239. Pleurothallis (Crocodeilanthe) jurisdixii Luer & Escobar, Orquideologia 20: 64. 1996. Department(s): Norte de Santander. Elevation: 2100 m. Type: C. Luer et at. 10211 (COL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Ibid. p. 65. Pleurothallis (Apoda-prorepentia) kateora (Garay) Luer, Phytologia 49: 209. 1981. Basionym: Physothallis kateora Garay. Department(s): Choco. Elevation: Without data. Type: G. Escobar 1078 (AMES): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 255. Notes: Orquideologia 9: 138. Pleurothallis (Acronia) killipii Garay, Can. J. Bot. 34: 254. 1956. Synonym(s): Zosterophyllanthus killipii (Garay) Szlach. & Marg. Department(s): Cundinamarca. Elevation: 3250 m. Type: E.P. Killip 34061 (US): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103:147. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 239. Pleurothallis (Crocodeilanthe) laevigata Lindl., Ann. Mag. Nat. Hist. ser.1, 15:106.1845. Synonym(s): Pleurothallis hartwegii Lindl., Humboldtia hartwegii (Lindl.) Kuntze, Humboldtia laevigata (Lindl.) Kuntze, Pleurothallis lamprochlamys Schltr., Pleurothallis conchopetalon Schltr. Departmentes): Cauca. Elevation: 3050 m. Type: T. Hartweg 1406 (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 69. Pleurothallis lamellaris Lindl., Folia Orch. Pleuroth. 8. 1859. Synonym(s): Humboldtia lamellaris (Lindl.) Kuntze, Pleurothallis loxensis Luer & Hirtz. Department(s): Antioquia. Elevation: 2100 m. Type: Bridges s.n. (K): Bolivia. Voucher: R. Escobar 8393 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 79. Pleurothallis lanceana Lodd., Bot. Cab. 18: t. 1767. 1831. Synonym(s): Pleurothallis cil- 66 SELBYANA iata Knowles & Westc., Pleurothallis plumosa Lindl., Pleurothallis crassi/olia Focke, Pleurothallis minax Rchb.f., Pleurothallis sprucei Lindl., Pleurothaliis serrifera Lindl., Humboldtia ciliata (Knowles & Westc) Kuntze, Humboldtia lanceana (Lindl.) Kuntze, Humboldtia plumosa (Lindl.) Kuntze, Humboldtia serrifera (Lindl.) Kuntze, Humboldtia sprucei (Rchb. f.) Kuntze, Pleurothallis daguensis F. Lehm. & Kraenzl., Pleurothallis huebneri Schltr. Department(s): Valle del Cauca. Elevation: 1880 m. Type: Mr. Lance s.n. (Holotype is an illustration; K): Suriname. Voucher: F.e. Lehmann 49 (W). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 96s; to find a complete list of Synonyms see Ibid. p. 43. Pleurothallis languida Luer & Escobar, Orquideologia 21: 95. 1998. Department(s): Cauca. Elevation: Without data. Type: e. Luer 17564 (MO): Colombia. Notes: Ibid. p. 96. Pleurothallis (Acronia) latipetala Garay, Orch. J. Calif. 1: 218. 1952. Synonyms(s): Pleurothallis northenae Luer, Zosterophyllanthos northenae (Luer) Szlach. & Marg. Department(s): Cauca. Elevation: 800 m. Type: K.L. von Sneidern 1602 (S): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 148. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 240. Pleurothallis (Specklinia) lehmanneptis Luer & Escobar, Orquideologia 21: 100. 1998. Department(s): Valle del Cauca. Elevation: Without data. Type: e. Luer 18449 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 261. Notes: Ibid. p. 101. Pleurothallis (Crocodeilanthe) lehmanniana Schltr., Repert. Spec. Nov. Regni Veg. Beih. 7: 235.1920. Synonym(s): Pleurothallis endotrachys F. Lehm. & Kraenzl. Departmentes): Cauca. Elevation: 3200 m. Type: e. Luer 12552 (Neotype MO; Holotype (P. endotrachys) F. e. Lehmann 4510 presumably destroyed at B): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 70. Pleurothallis (Crocodeilanthe) ligulata Lindl., Folia Orch. Pleurothallis 29.1859. Synonym(s): Humboldtia ligulata (Lindl.) Kuntze, Pleurothallis chlamydopus Schltr., Pleurothallis patula Schltr., Pleurothallis nubigena Schltr., Pleurothallis hopfiana Schltr., Pleurothallis atacasana Luer. Department(s): Cundinamarca. Elevation: 3200 m. Type: W. Jameson s.n. (K): Ecuador. Voucher: l. Cuatrecasas 5712 (COL, US). Source: Monogr. Syst. Bot. Missouri Volume 28(1) 2007 Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 70. Pleurothallis (Acronia) lilijae Foldats, Act. Bot. Venez. 3: 379. 1968. Department(s): Putumayo. Elevation: 2800 m. Type: l.A. Steyermark, G. e.K. & E. Dunsterville 98549 (VEN): Venezuela. Voucher: e. Luer et al. 12540 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 150. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 240. Pleurothallis lindenii Lindl., Ann. and Mag. Nat. Hist. ser. 1, 12: 397. 1843. Synonym(s): Humboldtia lindenii (Lindl.) Kuntze, Pleurothallis araguensis Ames, Pleurothallis pendula Schltr., Pleurothallis andrei Luer & Escobar. Department(s): Santander. Elevation: 3000 m. Type: J. Linden 630 (K): Venezuela. Voucher: e. Luer et al. 10189 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 79. Pleurothallis (Acronia) lingnifera Lindl., Fol. Orch. Pleuroth. 10. 1859. Synonym(s): Pleurothallis boliviana Schltr., Pleurothallis buchtienii SchItr., Zosterophylianthos linguifer (Lindl.) Szlach. & Marg. Departmentes): Boyaca. Elevation: 2500 m. Type: Bridges s.n. (K): Bolivia. Voucher: e. Luer et al. 7561 (SEL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 151. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 147: 241. Pleurothallis litotes Luer, Selbyana 5: 170. 1979. Department(s): Cauca. Elevation: 2750 m. Type: e. Luer et al. 2700 (SEL): Ecuador. Voucher: e. Luer et al. 2997 (SEL). Pleurothallis lobata Luer, Orquideologia 20: 214. 1996. Department(s): Antioquia. Elevation: 1250 m. Type: F.e. Lehmann s.n. (K): Colombia. Notes: Ibid. p. 213. Pleurothallis (Acianthera) lojae Schltr., Repert. Spec. Nov. Regni Veg. Beih. 8: 60. 1921. Synonym(s): Pleurothallis brunnescens Schltr., Pleurothallis citrophila Luer, Pleurothallis fiorosa Luer, Acianthera citrophila (Luer) Pridgeon & M.W.Chase, Acianthera fiorosa Pridgeon & M.W.Chase. Departrnent(s): Antioquia. Elevation: 1830 m. Type: F. e. Lehmann 8202 (K): Ecuador. Voucher: e. Luer et al. 11365 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 96. Pleurothallis (Ancipitia) londonoi Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 61(Addenda): 6. Departrnent(s): Antioquia. Elevation: 3150 m. Type: R. Londono et al. 83 (HUA): Colombia. Source: Monogr. Syst. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Bot. Missouri Bot. Gard. 95: 254. Notes: Ibid. p. 7. Pleurothallis lopezii Luer & Escobar, Orquideologia 21: 102. 1998. Department(s): Antioquia. Elevation: 2500 m. Type: R. Escobar 8291 (JAUM): Colombia. Notes: Ibid. p. 103. Pleurothallis loranthophylla Rchb.f., Bot. Zeit.(Berlin) 10: 674. 1852. Synonym(s): Rynchopera punctata H. Karst., Pleurothallis navicularis Lindl., Pleurothallis subpellucida Klotzsch, Humboldtia subpellucida (Klotzsch) Kuntze, Pleurothallis intermedia Schltr., Pleurothallis punctata (H. Karst.) Schltr., Pleurothallis violaceorosea Schltr, Pleurothallis spathata Schltr. Department(s): Cauca. Elevation: 1600 m. Type: A.M. Brenes 153 (Holotype P. violaceorosea presumably destroyed at B; CR, Lectotype; Isolectotypes AMES, NY): Costa Rica. Voucher: F.e. Lehmann 7138 (G). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 89. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 93. Pleurothallis luctuosa Rchb.f., Linnaea 41: 48. 1877. Synonym(s): Humboldtia luctuosa (Rchb.f.) Kuntze. Department(s): Narino. Elevation: 75 m. Type: A. Endres 50 (W): Costa Rica. Voucher: E.P. Killip et al. 33162 (COL, US). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 50; Orq. Nat. Col. 6 fig. 1232. Pleurothallis (Acronia) lunaris Luer & Escobar, Orquideologia 14: 158. 1981. Departmentes): Antioquia. Elevation: 2500 m. Type: R. Escobar 1156 (JAUM): Colombia. Notes: Ibid. p. 159; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 242. Pleurothallis macroblepharis Rchb.f., Gard. Chron. n. s. 2: 772. 1874. Synonym(s): Specklinia macroblepharis (Rchb.f.) Pridgeon & M.W.Chase, Masdevallia culex hort. Department(s): Santander. Elevation: Without data. Type: Roezl. s.n. (Without data): Peru? Voucher: J. Cuatrecasas 12539C (COL). Pleurothallis (Elongatia) macrophylla Kunth, Nov. Gen. et Sp. PI. 1: 365. 1815. Synonym(s): Pleurothallis laurifolia Kunth sensu Rchb.f., Pleurothallis roezlii Rchb.f., Humboldtia macrophylla (Kunth.) Kuntze, Humboldtia reichenbachiana Kuntze, Humboldtia roezlii (Rchb.f.) Kuntze. Departmentes): Cauca. Elevation: 1468 m. Type: Humboldt & Bonpland s.n. (P): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 83; original elevation 800 hex. 67 Pleurothallis magdalenae Rchb.f., Bonplandia (Hanover) 3: 72. 1855. Synonym(s): Humboldtia magdalenae (Rchb.f.), Kuntze, Pleurothallis stelidioides Schltr., Stelis magdalenae (Rchb.f) Pridgeon & M.W.Chase. Department(s): Magdalena. Elevation: 1850 m. Type: H. Wagener s.n. (W): Colombia. Source: Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 94; originallocality Old dept. Ocana "Magdalena". Pleurothallis magnifica Luer & Escobar, Orquideologia 16: 169. 1984. Department(s): Cauca. Elevation: 3150 m. Type: e. Luer et al. 8374 (SEL): Colombia. Notes: Ibid. p. 170. Pleurothallis manicosa Luer & Escobar, Orquideologia 20: 66. 1996. Department(s): Valle del Cauca. Elevation: 1800 m. Type: e. Luer 17554 (JAUM): Colombia. Notes: Ibid. p. 17 Pleurothallis (Acronia) marthae Luer & Escobar, Orquideologia 20: 68. 1996. Departmentes): Valle del Cauca. Elevation: Without data. Type: e. Luer 16689 (JAUM): Colombia. Notes: Ibid. p. 69; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 243. Pleurothallis (Crocodeilanthe) maxima Luer, Selbyana 3: 140.1976. Department(s): Antioquia. Elevation: 1650 m. Type: e. Luer et al. 651 (SEL): Ecuador. Voucher: J.L. Luteyn et al. 13299 (NY). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 71. Pleurothallis (Acronia) megalorhina Luer & Escobar, Orquideologia 20: 71. 1996. Department(s): Antioquia. Elevation: 2350 m. Type: e. Luer et al. 11389 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 159. Notes: Ibid. p. 72; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 244. Pleurothallis (Acianthera) melanoglossa Luer & Escobar, Orquideologia 20: 74. 1996. Department(s): Risaralda. Elevation: 2800 m. Type: e. Luer et al. 16795 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Notes: Ibid. p. 73. Pleurothallis (Ancipitia) membracidoides Luer, Phytologia 47: 78. 1980. Departmentes): Narino. Elevation: 1600 m. Type: e. Luer et al. 4580 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 35. Pleurothallis (Specklinia) millipeda Luer, Orquideologia 20: 216. 1996. Department(s): Without data. Elevation: Without data. Type: F.e. Lehmann s.n. (K): Colombia? 68 SELBYANA Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 262. Notes: Ibid. p. 215. Pleurothallis (Specklinia) minutissima Luer, Orquideologia 20: 218. 1996. Departmentes): Valle del Cauca. Elevation: 350 m. Type: F.e. Lehmann 8204 (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 262. Notes: Ibid. p. 219 Pleurothallis (Specklinia) mocoana Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 49, 1924. Synonym(s): Specklinia mocoana (Schltr.) Luer,. Department(s): Caqueta. Elevation: 530 m. Type: W. Hopp 69 (Without data): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 262. 2004; Tropicos database; Govaerts et al. 8 May 2006. Plenrothallis monocardia Rchb.f., Bonplandia (Hanover) 3: 72. 1855. Synonym(s): Acronia cordata (Ruiz & Pav.) Luer subsp. cordata, Humboldtia monocardia (Rchb.f.) Kuntze, Zosterophyllanthos monocardius (Rchb.f.) Szlach. & Marg. Department(s): Norte de Santander. Elevation: 1830 m. Type: Rchbj s.n. (Without data): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 114; Tropicos database; Govaerts et al. 7 May 2006. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 224; synonyms from Kew Monocots List, not reconfirmed; this species is considered a synonym of Acronia cordata by Luer 2005. Pleurothallis mundula Luer & Escobar, Orquideologia 16:26.1983. Department(s): Tolima. Elevation: 2930 m. Type: e. Luer et al. 7502 (SEL): Colombia. Notes: Ibid. p. 27. Pleurothallis navilinguis Rchb.f., Bonplandia (Hanover) 3: 72. 1855. Synonym(s): Humboldtia navilinguis (Rchb.f.) Kuntze. Department(s): Without data. Elevation: 1520 m. Type: Without data (Without data): Colombia. Source: Protologue. Pleurothallis nellyae P. Ortiz, Orquideologia 20: 325. 1997. Department(s): Valle del Cauca. Elevation: Without data. Type: P. Ortiz 1081 (HUJ): Colombia. Notes: Ibid. p.322. Pleurothallis (Specklinia) niesseniae Luer, Orquideologia 22: 59. 2001. Department(s): Valle del Cauca. Elevation: Without data. Type: A. Niessen 121 (MO): Colombia. Notes: Ibid. 61. Pleurothallis northeuae Luer, Amer. Orch. Soc. Bull. 45: 20. 1976. Department(s): Antioquia. Elevation: 2300 m. Type: R. Northern s.n. (SEL): Colombia. Notes: Ibid. 202; this species is considered a synonym of Acronia latipetala by Luer 2005. Pleurothallis (Acronia) nossax Luer & Esco- Volume 28(1) 2007 bar, Orquideologia 14: 160. 1981. Departmentes): Cauca. Elevation: 2150 m. Type: R. Escobar et al. 1520 (JAUM): Colombia. Notes: Ibid. p. 161; Monogr. Syst. Bot. Missouri Bot. Gard. 103:164. Pleurothallis notabilis Luer & Escobar, Orquideologia 14: 162. 1981. Department(s): Antioquia. Elevation: 2650 m. Type: e. Luer 2085 (SEL): Colombia. Notes: Ibid. p. 163. Pleurothallis nox-media Luer & Escobar, Orquideologia 21: 104. 1998. Department(s): Antioquia. Elevation: 2000 m. Type: C. Luer 17987 (MO): Colombia. Notes: Ibid. p.105. Pleurothallis nutans Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 165.1924. Synonym(s): Pleurothallis decora Luer & Escobar. Department(s): Cundinamarca. Elevation: 2250 m. Type: e. Luer et al. 7922 (Neotype designated by Luer, SEL; R. Schnitter s.n. Holotype destroyed at B): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 80. Pleurothallis obovata (Lind!.) Lindl., Bot. Reg. 28: Misc. 75. 1842. Basionym: Specklinia obovata Lindl. Synonym(s): Pleurothallis dendrophila Rchb.f., Pleurothallis octomeriaeJormis Rchb.f., Pleurothallis albida Lindl., Stelis Jasciculiflora Regel, Anathallis Jasciculata Barb. Rodr., Anathallis densiflora Barb. Rodr., Anathallis osmosperma Barb. Rodr., Anathallis micrantha Barb. Rodr., Humboldtia obovata (Lindl.) Kuntze, Pleurothallis Jasciculata (Barb. Rodr.) Cogn., Pleurothallis densiflora (Barb. Rodr.) Cogn., Pleurothallis osmosperma (Barb. Rodr.) Cogn., Pleurothallis minutiflora Cogn. Department(s): Santander. Elevation: 1650 m. Type: Without data (K): Brazil. Voucher: E.P. Killip et aT. 16401 (AMES, NY). Notes: To find a complete list of Synonyms see Monogr. Syst. Bot. Missouri Bot. Gard. 76: 14. Pleurothallis(Acronia) octavioi Luer & Escobar, Orquideologia 14: 164. 1981. Departmentes): Putumayo. Elevation: 2200 m. Type: e. Luer et at. 3725 (SEL): Colombia. Source: Protologue; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 165. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 247; Orq. Nat. Col. 3 fig. 492. Pleurothallis (Ancipitia) odobeniceps Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 103: 38. 1989. Department(s): Choco. Elevation: 2280 m. Type: J.L. Zarucchi et at. 5950 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 255. Notes: Ibid. p. 39. Pleurothallis orecta Luer & Escobar, Orquideo- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST logia 20: 75. 1996. Department(s): Risaralda. Elevation: 2000 m. Type: R. Escobar 5106 (JAUM): Colombia. Notes: Ibid. p. 206. Pleurothallis orthostachys Luer & Escobar, Orquideologia 16: 171. 1984. Department(s): Antioquia. Elevation: 1850 m. Type: R. Escobar et al. 2622 (SEL): Colombia. Notes: Ibid. p. In. Pleurothallis (Kraezlinella) otopetalum Schltr., Repert. Spec. Nov. Regni. Veg. 10: 292. 1912. Synonym(s): Otopetalum tungurahuae F. Lehm. & Kraenzl., Kraezlinella tungurahuae (F. Lehm. & Kraenzl.) Kuntze. Department(s): Cauca. Elevation: 800 m. Type: F. C. Lehmann 8088 (K): Ecuador. Voucher: K. von Sneidern 1103 (AMES, S). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 258. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 105. Pleurothallis (Crocodeilanthe) pachypus (F. Lehm. & Kraenzl.) Garay, Canad. J. Bot. 34: 254.1956. Basionym: Stelis pachypus F. Lchrn. & Kraenzl. Synonym(s): Pleuroth- allis quadrata C. Schweinf. Department(s): Antioquia. Elevation: 2400 m. Type: F. C. Lehmann 3176 (Holotype presumably destroyed at B; K, Lectotype): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 72. Pleurothallis pedunculata (Klotzsch) Rchb.f., Linnaea 22: 822. 1849. Basionym: Rhynchopera pedunculata Klotzsch. Synonym(s): Pleurothallis lanceolata sensu Lindl., Humboldtia pedunculata (Klotzsch) Kuntze. Department(s): Antioquia. Elevation: 2500 m. Type: E. Otto S.n. (W): Venezuela. Voucher: R. Escobar 8270 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 93. Pleurothallis penduHfiora Kraenzl., Repert. Spec. Nov. Regni Veg. l: 177. 1905. Synonym(s): Pleurothallis semipellucida var. grandifiora C. Schweinf., Pleurothallis difj'usa var. grandifiora (c. Schweinf.) C. Schweinf., Pleurothallis aves-seriales Luer & Escobar. Department(s): Antioquia. Elevation: 2200 m. Type: C. Vargas 3243 (AMES, Neotype; Holotype A. Weberbauer 2118 destroyed at B): Peru. Voucher: F. C. Lehmann 7158 (K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 67 Pleurothallis (Colombiana) penicillata Luer, Phytologia 47: 78. 1980. Department(s): Narifio. Elevation: 1600 m. Type: C. Luer et al. 4610 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. 69 Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 61. PleurothaUis (Crocodeilanthe) penneUiana Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 65: 43.1998. Department(s): Cundinamarca. Elevation: 3100 m. Type: F. W. Pennell 2043 (US): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Ibid. p. 73. Pleurothallis (Specklinia) petiolaris Luer, Orquideologia 20: 220. 1996. Department(s): Cauca. Elevation: 300 m. Type: F. C. Lehmann 9099 (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 263. Notes: Ibid. p. 221. Pleurothallis phalangifera (Presl) Rchb.f., Ann. Bot. Syst. 6:168.1861. Synonym(s): Acronia phalangifera Pres!, Pleurothallis decurva Lind!., Pleurothallis mathewsii Lind!., Pleurothallis bogotensis Lindl., Humholdtia decurva (Lindl.) Kuntze, Humboldtia phalangifera (Presl) Kuntze, Humboldtia mathewsii (Lindl.) Kuntze, Pleurothallis schnitteri Schltr., Pleurothallis ineziae SchItr., Pleurothallis werneri Schltr., Pleurothallis nasuta Schltr. Department(s): Antioquia. Elevation: 2650 m. Type: T. Haenke s.n. (PR?): Peru. Voucher: C. Luer et al. 14139 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. n: 50. PleurothaUis (Acronia) phyllocardioides Schltr., Feddes Repert. Beih. 19: 193. 1923. Synonym(s): Acronia phyllocardioides Schltr., Pleurothallis acostaei Schltr., Pleurothallis raphidopus Schltr., Pleurothallis gracilispica C.Schweinf. Department(s): Valle del Cauca. Elevation: 50 m. Type: A.M. Brenes 290 (B, destroyed): Costa Rica. Voucher: A. Gentry et al. 56778 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 252. Pleurothallis (Acronia) piJeata Luer & Escobar, Orquideologia 15: 142. 1982. Departmentes): Choco. Elevation: 700 m. Type: C. Luer 6723 (SEL): Colombia. Notes: Ibid. p. 143; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 253. Pleurothallis (Acronia) platypetala Luer & Escobar, OrquideoJogia 20: 78. 1996. Departmentes): Putumayo. Elevation: 2350 m. Type: C. Luer et al. 12539 (MO): Colombia. Notes: Ibid. 77; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 253. Pleurothallis (Acronia) platysepala Schltr., Feddes Repert. Beih. 7: Ill. 1920. Synonyn(s): Pleurothallis granularis Luer & R. Escobar, Zosterophyllanthus granuZaris (Luer & R. Escobar) Szlach. & Marg. Department(s): Cauca. Elevation: 1800 m. 70 SELBYANA Type: F. C. Lehmann 6930 (Without data): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 253. Pleurothallis poculifera Luer & Escobar, Orquideologia 14: 166. 1981. Department(s): Cauca. Elevation: Without data. Type: C. Luer 3008 (SEL): Colombia. Notes: Ibid. p. 167. Pleurothallis polysticta Luer, Selbyana 5: 176. 1979. Department(s): Antioquia. Elevation: 2500 m. Type: C. Luer 2799 (SEL): Panama. Voucher: C. Luer 16889 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 51. Pleurothallis (Crocodeilanthe) popayanensis F. Lehm. & Kraenzl., Bot. Jahrb. Syst. 26: 438. 1899. Department(s): Cauca. Elevation: 2750 m. Type: F. C. Lehmann 4514 (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 74. Pleurothallis (Apoda-prorepentia) portilloi Luer & Escobar, Orquideologia 15: 144. 1982. Department(s): Norte de Santander. Elevation: 1730 m. Type: C. Luer et al. 6688 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 255. Notes: Ibid. p. 145. Pleurothallis (Crocodeilanthe) possoae Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 79: 129. Department(s): Putumayo. Elevation: 3240 m. Type: S. M. Pasmifio et al. 22 (PSO, Holotype; Isotype, MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Ibid. p. 139. Pleurothallis prognatha Luer & Escobar, Orquideologia 16: 30. 1983. Department(s): Norte de Santander. Elevation: 1750 m. Type: C. Luer et al. 7918 (SEL): Colombia. Notes: Ibid. p. 3l. Pleurothallis pruinosa Lindl., Bot. Reg. 28: Misc. p. 75. 1842. Synonym(s): Stelis fiavida H. Focke, Pleurothallis fiavida (H. Focke) Lind!., Humboldtia pruinosa (Lind!.) Kuntze, Pleurothallis pauciflora Schltr. Department(s): Valle del Cauca. Elevation: 40m. Type: F. L. Splitgerber 527 (K): Suriname. Voucher: J.Cuatrecasas 14049 (AMES). Notes: Ic. P!. 18:72. Pleurothallis (Specklinia) pseudocheila Luer & Escobar, Orquideologia 16: 173. 1984. Department(s): Cauca. Elevation: Without data. Type: C. Luer 8186 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 263. Notes: Ibid. p. 174. Pleurothallis pubescens Lind!., Compo Bot. Mag. 2:355.1836. Synonym(s): Pleurothallis polystachya A. Rich.& Galeotti, Pleurothallis vitata Lindl., Pleurothallis smithi- Volume 28(1) 2007 ana Lind!., Pleurothallis truxillensis Rchb.f., Pleurothallis bufonis Klotzsch, Pleurothallis rio-grandensis Barb. Rodr., Pleurothallis rio-grandensis var. vridicata Barb. Rodr., Pleurothallis coriacea Bello, Humboldtia polystachya (A .. Rich & Galeotti) Kuntze, Humboldtia pubescens (Lind!.) Kuntze, Humboldtia smithiana (Lindl.)Kuntze, Humboldtia truxillensis (Rchb.f.) Kuntze. Department(s): Santander. Elevation: 1600 m. Type: Mr. Barker s.n. (K): Mexico. Voucher: C. Luer et af. 10156 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 102; to find a complete list of Synonyms see Ibid. p. 58. Pleurothallis (Crocodeilanthe) pulchella (Kunth) Lind!., in Hooker's Exot. FI. 2: sub t. 123.1825. Basionym: Stellis pulchella Kunth. Synonym(s): Pleurothallis sphenochila Lind!., Pleurothallis naraniensis Lind!., Humboldtia naraniensis (Rchb.f.) Kuntze, Humboldtia pulchella (Kunth) Kuntze, Humboldtia spenochila (Rchb.f.) Kuntze, Pleurothallis ecuadorensis Schltr., Pleurothallis pteroglossa Schltr., Pleurothallis lloensis Schltr., Pleurothallis bogotensis Schltr., Pleurothallis tepuiensis Carnevali & I. Ramirez. Department(s): Antioquia. Elevation: 2880 m. Type: A. Humboldt & A. Bonpland s.n. (P): Ecuador. Voucher: E. Andre 3612 (K). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 74. Pleurothallis pulvinaris Luer & Escobar, Orquideologia 16: 176. 1984. Department(s): Antioquia. Elevation: 2800 m. Type: R. Escobar et al. 2685 (SEL): Colombia. Notes: Ibid. p. 177. Pleurothallis pulvinipes Schltr., Notizbl. Bot. Gart. 7: 529. 1921. Department(s): Cundinamarca. Elevation: 1770 m. Type: R. Schnitter s.n. (Without data): Colombia. Pleurothallis (Talpinaria) punctulata Rolfe, Gard. Chron. ser. 3,4: 756. 1888. Synonym(s): Humboldtia punctulata (Rolfe) Kuntze, Pleurothallis magnispatha Foldats. Department(s): Norte de Santander. Elevation: 2820 m. Type: J. Veitch s.n. (K): Colombia. Voucher: C. Luer et af. 6642 (SEL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 265. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 100. Pleurothallis quadricaudata Schltr., Repert. Spec. Nov. Regni Veg. Beih. 7: 112. 1920. Synonym(s): Pleurothallis arachnion Luer. Department(s): Narifio. Elevation: 1600 m. Type: A. Hirtz 5303 (Lectotype, MO; Holotype M. Madero s.n. destroyed at B): Ec- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST uador. Voucher: C. Luer et al. 4606 (SEL; Holotype Pleurothallis arachnion). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 56. Pleurothallis quaestionis Luer & Escobar, Orquideologia 20: 79. 1996. Department(s): Choc6. Elevation: 2050 m. Type: C. Luer et al. 16803 (MO): Colombia. Notes: Ibid. p. 80. Pleurothallis quaternaria Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 72: 31. 1998. Department(s): Valle del Cauca. Elevation: Without data. Type: C. Luer 18418 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 57. Pleurothallis ramificans Luer, Phytologia 46: 371. 1980. Department(s): Narifio. Elevation: 3000 m. Type: C. Luer et al. 3920 (SEL): Ecuador. Voucher: C. Luer 4649 (SEL). Pleurothallis ramosii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 72: 32. 1998. Departmentes): Choc6. Elevation: 1900 m. Type: J. E. Ramos 1224 (CUVC): Colombia. Notes: Ibid. p. 57. Pleurothallis reginae Garay, Svensk Bot. Tidskr. 47: 210. Department(s): Cauca. Elevation: 800 m. Type: K. V. Sneidern 811 (Without data): Colombia. Pleurothallis (Elongatia) restrepioides Lindl., Compo Bot. Mag. 2: 356. 1836. Synonym(s): Pleurothallis fritillaria Rchb.f., Humboldtia fritillaria (Rcbb.f.) Kuntze, Humboldtia restrepioides (Lindl.) Kuntze, Pleurothallis atroviolacea F. Lehm. & Kraenzl. Department(s): Narifio. Elevation: 1600 m. Type: A. Mathews s.n. (K): Peru. Voucher: R. Escobar 5020 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52: 85. Pleurothallis revoluta (Ruiz & Pav.) Garay, Caldasia 8: 520. 1962. Basionym: Humboldtia revoluta Ruiz & Pav. Synonym(s): PleurothalZis diffusa Poepp. & Endl., Pleurothallis semipellucida Rchb.f., Humboldtia diffusa (Poepp. & End!.) Kuntze, Humboldtia semipellucida (Rchb.f.) Kuntze, PleurothaZZis complicata Rolfe ex Rusby. Department(s): Cundinamarca. Elevation: 1450 m. Type: Ruiz & Pavon (MA): Peru. Voucher: M. Schneider 580 (S). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 68. Pleurothallis rhaphidopus Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 54.1924. Department(s): Putumayo. Elevation: 530 m. Type: W. Hopp 83 (Without data): Colombia. 71 Pleurothallis (Crocodeilanthe) rhodotantha Rchb.f., Linnaea 22: 825. 1849. Synonym(s): Humboldtia rhodotantha (Rchb.f.) Kuntze, Pleurothallis potamophiZa Schltr., Pleurothallis procera Luer & Vasquez. Department(s): Santander. Elevation: 2740 m. Type: L. Schlim 1442 (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 75. Pleurothallis (Crocodeilanthe) rictoria Rchb.f., Linnaea 61: 14.1877. Departmentes): Antioquia. Elevation: Without data. Type: J. R. von R. Warszewicz S.n. (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 75. Pleurothallis (Acianthera) rodrigoi Luer, Revista Soc. Boliv. Bot. 4: 19. 2003. Departmentes): Antioquia. Elevation: 2500 m. Type: R. Escobar 5170 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 254. Notes: Ibid. p. 20. Pleurothallis rowleei Ames, Sched. Orch. 1: 11. 1922. Synonym(s): Pleurothallis cucullata Ames, PleurothaZlis rhodocardia Garay. Department(s): Choc6. Elevation: 250 m. Type: W. W. & H. E. Rowlee 236 (AMES): Costa Rica. Voucher: R. Escobar 5229 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 5l. Pleurothallis (Rubellia) rubella Luer, Selbyana 3: 378. 1977. Synonym(s): Platystele aurea Garay. Department(s): Quindfo. Elevation: Without data. Type: R. L. Dressler s.n. (SEL): Panama. Voucher: R. Escobar 886 (AMES; Holotype Platystele aurea). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 20: 73. Ibid. p. 74. Pleurothallis (Specklinia) rubens Lind!., Bot. Reg. 21: sub.t. 1797.1836. Synonym(s): Humboldtia rubens (Lindl.)Kuntze, Pleurothallis rubens var. lat!folia Cogn., Pleurothallis rubens var. longifolia Cogn., Pleurothallis amblyopetala Schltr., Pleurothallis montserratii Porsch, PleurothaZZis excisa C. Schweinf. Department(s): Cundinamarca. Elevation: l300 m. Type: Martius S.n. (M): Brazil. Voucher: L. Uribe U. 4856 (AMES,COL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 263. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 13l. Pleurothallis (Acronia) ruberrima Lind!., Orch. Linden. l. 1846. Synonym(s): Acronia ruberrima (Lindl.) Luer, Pleurothallis yungasensis Rolfe, PleurothaZZis opeatorhyncha Schltr. Department(s): Cundinamarca. Elevation: 1700 m. Type: J. Linden 670 72 SELBYANA (K): Venezuela. Voucher: M. Schneider 404 (S). Notes: Orq. Nat. Col. 6 fig. 1231. Pleurothallis (Acronia) rugosa Luer & Escobar, Orquideologia 15: 147. 1982. DepartmentCs): Cauca. Elevation: 3070 m. Type: C. Luer et al. 3053 (SEL): Colombia. Notes: Ibid. p. 148. Pleurothallis (Colombiana) ruscaria Luer, Phytologia 47: 79. 1980. Department(s): Narifio. Elevation: 1600 m. Type: C. Luer et al. 4611 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 63. Pleurothallis ruscifolia (Jacq.) R. Br., Hart. Kew. ed. 2, 5:211.1813. Basionym: Epidendrum ruscifolium Jacq. Synonym(s): Dendrohuim ruscifolium (Jacq.)Sw., Pleurothallis succosa Lindl., Pleurothallis multicaulis Poepp. & Endl., Humboldtia ruscifolia (Jacq.)Kuntze, Humholdtia succosa (Lindl.) Kuntze, Pleurothallis glomerata Ames, Pleurothallis ruscifolia var. caquetana Schltr. Department(s): Antioquia. Elevation: 2350 m. Type: Plumier s.n. (Holotype Epidendrum rusc!fo1ium: Plumier's drawing; Without data): Martinique. Voucher: C. Luer et at. 1 1379 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 62. PleurothaUis sagittilabia Luer, Orquideologia 21: 130. 1999. Department(s): Valle del Cauca. Elevation: 900 m. Type: J. Giraldo et al. 557 (TULV): Colombia. Notes: Ibid. p. 131. Pleurothallis (Talpinaria) sandemanii Luer, Orquideologia 20: 222. 1996. Departmentes): Meta. Elevation: 1600 m. Type: C. Sandeman 5872 (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 265. Notes: Ibid. 223. PleurothaUis sanluisii Foldats, Acta Bot. Venez. 3: 390. 1068. Synonym(s): Pleurothallis stalkyi Luer. Department(s): Without data. Elevation: Without data. Type: J. A. Steyermak 98995 (VEN): Venezuela. Voucher: C. Luer 18560A (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 51. PleurothaUis (Acronia) sannio Luer & R. Escobar, Orquideologia 21: 106.1998. Departmentes): Choco. Elevation: 2700 m. Type: C. Luer 17624 (MO): Colombia. Notes: Ibid. p. 107. Pleurothallis (Acronia) scabrilinguis Lind!., Compo Bot. Mag. 2: 354. 1836. Synonym(s): Zosterophyllanthos scabrilinguis (Lind!.) Slazch. & Marg. Department(s): Risaralda. Elevation: 2300 m. Type: Matthews 1904 (K): Peru. Voucher: A. de Wilde Volume 28(1) 2007 4317 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 259 Pleurothallis (Crocodeilanthe) scansor Luer, Phytologia 49: 216. 1981. Department(s): Cauca. Elevation: 3050 m. Type: C. Luer et al. 6259 (SEL): Ecuador. Voucher: J. Cuatrecasas 19264 (AMES). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 76. Pleurothallis (Specklinia) scIerophylla Lindl., Bot. Reg. 21: sub t. 1797. 1835. Synonym(s): Pleurothallis stenopetala Lodd. ex Lindl., Pleurothallis listrostachys Rchb.f., Anathallis secunda Barb. Rodr., Humboldtia sderophylla (Lindl.)Kuntze, Humboldtia stenopetala (Lodd. ex Lindl.)Kuntze, Pleurothallis urosepala F. Lehm. & Kraenzl., Pleurothallis triura Schltr., Pleurothallis ottonis Schltr. Department(s): Quindio .. Elevation: 2000 m. Type: Martius s.n. ohs. 1232 (M): Brasil. Voucher: P. Viveros 362 (HUQ). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 263. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 132. Pleurothallis scolopax Luer & Escobar, Orquideologia 14: 172. 1981. Department(s): Choc6. Elevation: 300 m. Type: R. Escobar 1518 (JAUM): Colombia. Notes: Ibid. p. 173. Pleurothallis (Acronia) sergioi Luer & Escobar, Orquideologia 22: 272. 2003. Departmentes): Without data. Elevation: Without data. Type: C. Luer 2958 (SEL): Colombia. Notes: Ibid. p. 274; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 260. PleurothaUis serpens Luer & Escobar, Orquideologia 16: 31. 1983. Department(s): Santander. Elevation: 2600 m. Type: C. Luer et al. 7625 (SEL): Colombia. Notes: Ibid. p. 33. PleurothaHis (Acronia) serricardia Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 55.1924. Department(s): Narifio. Elevation: 2900 m. Type: W. Hopp 172 (Holotype destroyed at B): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 260. Pleurothallis (Specklinia) sibatensis F. Lehm. & Kraenzl., Bot. Jahrb. Syst. 26: 445.1899. Department(s): Cundinamarca. Elevation: Without data. Type: Lehm. & Kraenzl. 2553? (Without data): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 263. Pleurothallis sicaria Lindl., Bot. Reg. 27: Misc. 91.1841. Synonym(s): Pleurothallis tripteris Rchb.f., Pleurothallis trigonopoda Klotzsch, Humholdtia sicaria (Lind!.) Kuntze, Pleurothallis alpina Ames, Acianthera alpina VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST (Ames) Pridgeon & M.W.Chase, Acianthera sica ria (Lindl.)Pridgeon & M.W.Chase. Department(s): Antioquia. Elevation: 1850 m. Type: Loddiges s.n. (K): Trinidad. Voucher: e. Luer et al. 14166 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 104. Pleurothallis silverstonei Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 44: 122. 1992. Department(s): Valle del Cauca. Elevation: 2400 m. Type: P. A. Silverstone-Sopkin 2667 (CUVC): Colombia. Notes: Ibid. p. 123. Pleurothallis (Acronia) siphoglossa Luer & Escobar, Orquideologia 20: 82. 1996. Departmentes): Santander. Elevation: 2400 m. Type: e. Luer et al. 10104 (MO): Colombia. Notes: Ibid. p. 83; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 260. Pleurothallis (Lindleyalis) sirene Rchb.f., Bonplandia (Hanover) 3: 71. 1855. Synonym(s): Humboldtia sirene Kuntze, Pleurothallis scapha Rchb.f. Department(s): Norte de Santander. Elevation: 2130 m. Type: H. Wagener 558 (W): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 258. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 114. Pleurothallis somnolenta Luer, Orquideologia 20: 225. 1996. Department(s): Choco. Elevation: 2200 m. Type: P. Silverstone-Sopkin et al. (4334): Colombia. Notes: Ibid. p. 226. Pleurothallis (Specklinia) spathilabia Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 56. 1924. Department(s): Narifio. Elevation: 2300 m. Type: W. Hopp 117 (B Destroyed): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 263. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 132. Pleurothallis (Crocodeilanthe) spathosa Luer & Escobar, Orquideologia 20: 86. 1996. Department(s): Santander. Elevation: 3300 m. Type: e. Luer et al. 10175 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Ibid. p. 85. Pleurothallis (Ancipitia) spathulipetaia Luer, Orquideologia 20: 227. 1996. Departmentes): Cundinamarca. Elevation: Without data. Type: F.e. Lehmann s.n. (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 255. Notes: Ibid. p. 228. PleurothaHis spiculifera Lindl., Fol. Orch. Pleuroth.43. 1859. Synonym(s): Specklinia spiculifera (Lindl.) Pridgeon & M.W.Chase, Humboldtia spiculifera (Lindl.) Kuntze, Pleurothallis acutissima Lindl., Pleurothallis sertularioides var. trinitensis Griseb., Humboldtia acutissima (Lindl.) Kuntze, Pleurothallis trinitensis (Griseb.) Camevali & G.A.Romero. Department(s): Amazonas. 73 Elevation: Without data. Type: Spruce 3154 (Without data): Brasil. Voucher: Schulte et al. 14559 (MO). Source: Protologue, Tropicos database, Govaerts et al. 1 May 2006. Notes: Orchids Venezuela, ed. 2: 850; synonyms from Kew Monocots List, not reconfirmed. Pleurothallis (Specklinia) stenophylla F. Lehm. & Kraenzl., Bot. Jahrb. Syst. 26: 442. Synonym(s): Pleurothallis melanopus F. Lehm. & Kraenzl. Department(s): Cauca. Elevation: 1650 m. Type: F. e. Lehmann 4515 (K): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 264. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 133. PleurothaUis stenosepala Rolfe, Kew Bull. 208. 1892. Department(s): Antioquia. Elevation: 2500 m. Type: Without data: Described from cultivated material. Voucher: W. Rodriguez et al. 828. Source: Protologue, Ie.PI. 27: 160; Tropicos database. Notes: this species is considered a synonym of Acrania microcardia (Rchb.f.) Luer, subsp. microcardia in Monogr. Syst. Bot. Missouri Bot. Gard. 103: 160. Pleurothallis stricta Luer, Selbyana 5: 181. 1979. Department(s): Cundinamarca. Elevation: 2250 m. Type: C. Luer 4113 (SEL): Ecuador. Voucher: e. Luer 2937 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 51. Pleurothallis strobilifera F. Lehm. & Kraenzl., Engl. Bot. Jahrb. Syst. 26: 440. 1899. Department(s): Quindfo. Elevation: 1840 m. Type: F. e. Lehmann 8199 (Lectotype K; Ho 10 type destroyed at B): Colombia. Voucher: P. Viveros 792(HUQ). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 82; Lectotype from Antioquia. Pleurothallis sugdenii Luer, Orquideologia 20: 229. 1996. Department(s): Guajira. Elevation: 650 m. Type: A. Sugden 34 (K): Colombia. Notes: Ibid. p. 230. Pleurothallis supervacanea Rchb.f., Hamb. Gartenz. 16: 180. 1860. Synonym(s): Pleurothallis apoxys Luer & Escobar. Departmentes): Antioquia. Elevation: Without data. Type: PatIn s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 52. Pleurothallis talpinaria Rchb.f., Flora 69: 554. 1886. Synonym(s): Talpinaria bivalvis Karst., Pleurothallis trimeroglossa Schltr. Department(s): Quindfo. Elevation: 2000 m. Type: H. Karsten 6 (W, Holotype of Talpinaria bivalvis): Colombia. Voucher: G. Arbelaez 2628 (HUQ). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 100; Orq. Nat. Col. 6 fig. 1222. 74 SELBYANA PleurothaHis tamboensis Luer & Escobar, Orquideologia 14: 174. 1981. Department(s): Cauca. Elevation: 2400 m. Type: R. Escobar 1828 (JAUM): Colombia. Notes: Ibid. p. 175. Pleurothallis tanyrhina Luer & Escobar, Orquideologia 14: 176. 1981. Department(s): Antioquia. Elevation: 2650 m. Type: C. Luer 2082 (SEL): Colombia. Notes: Ibid. p. 177. Pleurothallis (Specklinia) tarantula Luer & Hirtz, Lindleyana 11: 186. 1996. Departmentes): Antioquia. Elevation: 1900 m. Type: C. Luer et al. 13553 (MO): Ecuador. Voucher: C. Luer et al. 14212 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 264. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 99. Pleurothallis taurus Luer, Phytologia 47: 80. 1980. Department(s): Putumayo. Elevation: 2700 m. Type: C. Luer et al. 3077 (SEL): Colombia. Pleurothallis (Ancipitia) tetragona Luer & Escobar, Orquideologia 14: 178. 1981. Department(s): Without data. Elevation: Without data. Type: R. Escobar 983 (JAUM): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 255. Notes: Ibid. p. 179. Pleurothallis (Colombiana) tetroxys Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 31: 66. 1989. Department(s): Narifio. Elevation: 1800 m. Type: C. Luer 12497 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 256. Notes: Jbid. p. 67. Pleurothallis (Acronia) titan Luer, Selbyana 3: 400. 1976. Department(s): Choco. Elevation: 1000 m. Type: R. Dressler s.n. (SEL): Panama. Voucher: N. Paz et al. 643 (MO, COL). Notes: Org. Nat. Col. 3 fig. 504; Monogr. Syst. Bot. Missouri Bot. Gard. 103: 263. Pleurothallis torrana Luer, Orquideologia 20: 231. 1996. Department(s): Choco. Elevation: 1900 m. Type: P. Silverstone-Sopkin et al. 4334 (CUVC): Colombia. Notes: Ibid. p.232. Pleurothallis (Specklinia) tortilis Luer & Escobar, Orquideologia 14: 180. 1981. Department(s): Cauca. Elevation: 3070 m. Type: e. Luer et al. 3021 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 264. Notes: Ibid. p. 181. PleurothaHis (Acronia) tridentata Klotzsch, Allgem Gartenzeit. 8: 289. 1840. Synonym(s): Pleurothallis ionantha Rchb.f., Pleurothallis nephrocardia Schltr., Zosterophyllanthos ionanthus (Rchb.f.) Szlach. & Marg., Zosterophyllanthos nephrocardius Volume 28(1) 2007 (Lindl.) Szlach. & Marg., Zosterophyllanthos tridentatus (Klotzsch) Szlach. & Marg. Department(s): Choco. Elevation: 680 m. Type: E. Otto s.n. (K): Venezuela. Voucher: E. Forero et al. 6820 (COL, MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 265. Pleurothallis trimytera Luer & Escobar, Orquideologia 16: 34. 1983. Department(s): Boyac<i. Elevation: 2600 m. Type: C. Luer et al. 8033 (SEL): Colombia. Notes: Ibid. p.35. Pleurothallis (Specklinia) tripterantha Rchb.f., Bonplandia (Hanover) 2: 24. 1854. Synonym(s): Pleurothallis tripterygia Rchb.f., Pleurothallis procumbens Lind!., Lepanthes tricarinata Barb. Rodr., Humboldtia procumbens (Lindl.)Kuntze, Humboldtia tripterantha (Rchb.f.)Kuntze, Humboldtia tripterygia (Rchb.f.)Kuntze, Pleurothallis trialata Cogn., Masdevallia tricarinata F. Lehm. & Kraenzl., Pleurothallis hamata Rolfe, Pleurothallis medellinensis Schltr., MasdevaUia carpophora Kraenzl., Masdevallia aperta Kraenzl., Pleurothallis hunteriana Schltr., PleurothaUis aperta (Kraenzl.)Ames, Scaphosepalum carpophorum (Kraenzl.) Garay. Department(s): Antioquia. Elevation: 1660 m. Type: H. Wagener 120 (W): Venezuela. Voucher: F.e. Lehmann 134 (W). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 264. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 79: 100. Pleurothallis tryssa Luer, Selbyana I: 303. 1975. Department(s): Narifio. Elevation: 1800 m. Type: C. Luer et al. 223 (SEL): Ecuador. Voucher: C. Luer et al. 12500 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 52. Pleurothallis (Specklinia) tsubotae Luer & Escobar, Orquideologia 20: 88. 1996. Departmentes): Risaralda. Elevation: Without data. Type: C. Luer et al. 16763 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 264. Notes: Ibid. p. 87. Pleurothallis (Crocodeilanthe) tunguraguae F. Lehm. & Kraenzl., Bot. Jahrb. Syst. 26: 439. 1899. Synonym(s): Pleurothallis tungurahua var. minor Garay. Department(s): Valle del Cauca. Elevation: 1800 m. Type: F. C. Lehmann 4504 (Holotype, presumably destroyed at B; Lectotype designated by Luer 1998, K): Ecuador. Voucher: R. Escobar 8299 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 77. Pleurothallis tuzae Luer, Orquideologia 21: VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST 132.1999. Department(s): Antioquia. Elevation: Without data. Type: F. C. Lehmann s.n. (K): Colombia. Notes: Ibid. p. 133. Pleurothallis uvifera Luer & Escobar, Orquideologia 16: 36. 1984. Department(s): Norte de Santander. Elevation: 2600 m. Type: C. Luer et al. 6634 (SEL): Colombia. Notes: Ibid. p. 37. Pleurothallis (Crocodeilanthe) velaticaulis Rchb.f., Linnaea 22: 824. 1849. Synonym(s): Pleurothallis velatipes Rchb.f., Pleurothallis crassipes Lind!., Pleurothallis trilineata Lind!., Pleurothallis pichinchae Rchb.f., Humboldtia crassipes (Lind!.) Kuntze, Humboldtia trilineata (Lindl.) Kuntze, Humboldtia trilineata (Lind!.) Kuntze, Humboldtia velaticaulis (Rchb.f.) Kuntze, Humboldtia velatipes (Rchb.F.) Kuntze, Stelis velaticaulis (Rchb.f.) Pridgeon & M.W.Chase. Department(s): Antioquia. Elevation: 2500 m. Type: Otto s.n. (W): Venezuela. Voucher: G. Lozano et al. 3495 (NY). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257; Tropicos database. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 65: 78. PleurothaHis vestigipetala Luer, SeJbyana 3: 404.1977. Department(s): Cundinamarca. Elevation: 2650 m. Type: C. Luer et al. ]496 (SEL): Ecuador. Voucher: F. C. Lehmann 7087 (K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 52. 11 :67. Pleurothallis vieirae Luer & Escobar, Orquideologia 14: 182. 1981. Department(s): Choc6. Elevation: 250 m. Type: C. Luer 2037 (SEL): Colombia. Notes: Ibid. p. 183. Pleurothallis (Acronia) vineaiis Luer & Escobar, Orquideologia 16: 30. 1986. Synonym(s): ,Zosterophyllanthus vinealis (Luer & R. Escobar) Szlach. & Marg. Departmentes): Cundinamarca. Elevation: 2700 m. Type: C Luer et al. 10364 (MO): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 103: 267. Notes: Ibid. p. 31. Pleurothallis wageneriana Klotzsch, Allgem Gartenzeit. 20: 274. 1852. Synonym(s): Pleurot/:tallis convexifolia Barb. Rodr., Pleurothallis xylobiochila Kraenzl., Pleurothallis dasychila Luer, Acianthera wageneriana (Klotzsch) Pridgeon & M.W.Chase. Department(s): Without data. Elevation: Without data. Type: H. Wagener 344 (W): Venezuela. Voucher: R. Escobar 8345,8371 (MO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 73. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 107. PleurothaHis (Unciferia) wagneri Schltr., Repert. Spec. Nov. Regni Veg. 17: 141.1921. Synonym(s): Pleurothallis faZcatiloba 75 Ames, Pleurothallis agularii Ames. Departmentes): Without data. Elevation: Without data. Type: M. Wagner 25 (Holotype, destroyed at B; Lectotype AMES 26762, Illustration of the Type designated by Luer 1998): Panama. Voucher: Photography of plant cultivated at Colomborquideas. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 97. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 72: 100. Pleurothallis wyvern Luer & Escobar, Orquideologia 14: J84. 1981. Department(s): Putumayo. Elevation: 2000 m. Type: C. Luer et al. 3726 (SEL): Colombia. Notes: Ibid. p. 185. Pleurothallis xanthochlora Rchb.f., Linnaea 22: 823. 1849. Synonym(s): Humboldtia xanthochlora (Rchb.f.)Kuntze, Pleurothallis huacoensis SchItr., Pleurothallis dolichocaLtlon Schltr. Department(s): Cundinamarca. Elevation: 2000 m. Type: Moritz Wagner 1054 (K): Venezuela. Voucher: M. Schneider 44 (AMES, S). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 76: 73. Pleurothallis (Xensosia) xenion Luer & Escobar, Orquideologia 16: 38. ]983. Departmentes): Boyaca. Elevation: 3100 m. Type: C. Luer et al. 7981 (SEL): Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 265. Notes: Ibid. p. 39. Pleurothallis (Specklinia) zephyrina (Rchb.f.), Bonplandia 3: 71, 1855. Synonym(s): Specklinia zephyrina (Rchb.f.) Luer, Pleurothallis arachnantha Rchb.f., Pleurothallis jimbripetala Schltr., Pleurothallis setigera Lindl., SpeckUnia setigera (LindJ.) Pridgeon & M.W.Chase, Trichosalpinx zephrina (Rchb.f.) Luer, Humboldtia zephyrina (Rchb.f.) Kuntze. Department(s): Cundinamarca. Elevation: Without data. Type: Without data (Without data): Venezuela. Voucher: M. Schneider 268-2 (COL). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 265; Monogr. Syst. Bot. Missouri Bot. Gard. 64: 16; Tropicos database; Jl2lrgensen, p. M & S. Le6n-Yanez (eds.) 1999. Porroglossum actrix Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 152. 1991. Department(s): Putumayo. Elevation: 2000 m. Type: R. Escobar 4050 (MO): Colombia. Notes: Ibid. p. 153. Porroglossum echidna (Rchb.f.) Garay, Svensk. Bot. Tidskr. 47: 201. 1953. Basionym: Masdevallia echidna Rchb.f. Synonym(s): Scaphosepalum echidna (Rchb.f.) Schltr. Department(s): Norte de Santander. Elevation: Without data. Type: H. Wagener S.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 47. 76 SELBYANA Porroglossum eduardi (Rchb.f.) Sweet, Amer. Orch. Soc. Bull. 41: 519. 1972. Basionym: Masdevallia eduardi Rchb.f. Departmentes): Narifio. Elevation: 1900 m. Type: E. Klaboch s.n. (W): Colombia. Voucher: O. Salazar 727 (PSO). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 48. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 48; Org. Nat. Col. 6 fig. 1267. Porroglossum mordax (Rchb.f.) Sweet, Orquideologia 5: 166. 1970. Basionym: MasdevaUia mordax Rchb.f. Synonym(s): Porroglossum colombianum Schltr., Scaphosepalum antioquense Kraenzl., Lothiania mordax (Rchb.f.)Kraenzl., Masdevallia colombiana (Schltr.) P.H.Allen ex Hodge & Gutier. Department(s): Cauca. Elevation: 2300 m. Type: F. C. Lehmann 3620 (G): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 59. Porroglossum muscosum (Rchb.f.) Schltr., Repert. Spec. Nov. Regni Veg. Beih. 7: 83. 1920. Basionym: Masdevallia muscosa Rchb.f. Synonym(s): Masdevallia xipheres Rchb.f" Scaphosepalum xipheres (Rchb.f.) Schltr., Porroglossum xipheres (Rchb.f.) Garay. Department(s): Antioquia. Elevation: Without data. Type: Shuttleworth s.n. (W; K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 61. Porroglossum nutibara Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 24: 66. 1988. DepaJ1ment(s): Antioquia. Elevation: 2050 m. Type: R. Escobar s.n. (JAUM): Colombia. Notes: Ibid. p. 67. Porroglossum olivaceum Swet, Orqideologia 5: 167. 1970. Department(s): Narifio. Elevation: 1600 m. Type: W. B. Drew E-536 (AMES): Ecuador. Voucher: C. Luer et al. 4616 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 69. Porroglossum rodrigoi Sweet, Orquideologia 9: 129. 1974. Department(s): Antioquia. Elevation: 1700 m. Type: R. Escobar 1055 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 24: 79. Porroglossum sergii P. Ortiz, Orquideologia 10: 215. 1976. Department(s): Antioquia. Elevation: Without data. Type: P. Ortiz 689 (COL): Colombia. Notes: Ibid. p. 217; Monogr. Syst. Bot. Missouri Bot. Gard. 24: 83. Restrepia anteunifera H.B.K., Nov. Gen. & Sp. PI. 1: 367. 1816. Synonym(s): Restrepia hemsleyana Schltr., Pleurothallis ospinae R.E.Schult., Restrepia ｡ｮｴ･ｾｦｲ＠ subsp. klabochorum Mohr, Restrepia antennifera subsp. hemsleyana Mohr. Department(s): Narifio. Elevation: 2700 m. Type: A. von Volume 28(1) 2007 Humboldt & A. Bonpland s.n. (P): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 26; Orq. Nat. Col. 4 fig. 551; original elevation data 1480 hexap. Restrepia aristulifera Garay & Dunsterv., Venez. Orchids IlIustr. 5: 258, 1972. Departmentes): Norte de Santander. Elevation: 2500 m. Type: C. C. K. Dunsterville 1090 (AMES): Venezuela. Voucher: C. Luer et al. 7796 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 30. Restrepia aspasicensis Rchb.f., Bonplandia (Hanover) 3: 70. 1855. Synonym(s): Restrepia dentata Rolfe. Department(s): Norte de Santander. Elevation: Without data. Type: H. Wagener s.n. (Holotype W; Isotype K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 32; Published as Restrepia aspasicensium, see: Missouri Botanical Garden, Tropicos database. Restrepia brachypus Rchb.f., Flora 69: 554, 1886. Synonym(s): Restrepia striata Rolfe, PleurothaUis hawkesii Flickinger, Restrepia antennifera subsp. striata (Rolfe) Mohr. Department(s): Valle del Cauca. Elevation: 1500 m. Type: F. C. Lehmann 3215 (W): Colombia. Voucher: C. H. Dodson & H. Hills 3231 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 35; Orq. Nat. Col. 6 fig. 1275. Restrepia chameleon Luer & Escobar, Orquideologia 20: 120. 1996. Department(s): Norte de Santander. Elevation: 2700 m. Type: C. Luer 13130 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59:38; Orq. Nat. Col. 6 fig. 1274. Restrepia chocoensis Garay, Orquideologia 8: 181. 1973. Department(s): Choc6. Elevation: 1900 m. Type: C. Escobar 1054 (AMES): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 40; Orq. Nat. Col. 4 fig. 556. Restrepia chrysoglossa Luer & Escobar, Orquideologia 20: 123, 1996. Department(s): Valle del Cauca. Elevation: 2100 m. Type: C. Luer 17874 (JAUM, Holotype; MO, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 42; Orq. Nat. Col. 6 fig. 1283. Restrepia citrina Luer & Escobar, Orquideologia 16: 40, 1983. Department(s): Norte de Santander. Elevation: 2600 m. Type: C. Luer et al. 6624 (SEL, Holotype; JAUM, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 44; Orq. Nat. Col. 4 fig. 554. Restrepia contorta (R. & P.) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 59: 50. 1996. Basionym: Humboldtia contorta Ruiz & VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Pav. Synonym(s): Stelis contorta (Ruiz & Pav.) Pers., Restrepia maculata Lindl., Restrepia punctulata Lindl., Restrepia pardina Lem., Restrepia ecuadorensis Rolfe, Restrepia caucana Schltr., Pleurothallis fimbrilabia C.Schweinf., Restrepia apiculata Luer, Restrepia maculata subsp. ecuadorensis (Schltr.) Mohr. Department(s): Narino. Elevation: 1900 m. Type: Ruiz & Pavon s.n. (MA, Holotype; W, Isotype): Peru. Voucher: C. Luer et at. 3169 (SEL). Notes: Ibid: p. 53; Orq. Nat. Col. 4 fig. 548; 6 fig. 1281. Restrepia cuprea Luer & Escobar, Orquideologia 20: 130, 1996. Department(s): Antioquia. Elevation: 1700 m. Type: C. Luer 16677 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 58; Orq. Nat. Col. 4 fig. 547. Restrepia echinata Luer & Escobar, Orquideologia 20: 135, 1996. Department(s): Norte de Santander. Elevation: 1730 m. Type: C. Luer 16660 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 64; ONC 4 fig. 557. Restrepia echo Luer & Escobar, Orquideologia 20: 138, 1996. Department(s): Antioquia. Elevation: 1950 m. Type: C. Luer 16702 (JAUM, Holotype; MO, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 66; Orq. Nat. Col. 6 fig. 1282. Restrepia escobariana Luer, Orquideologia 20: 144, 1996. Department(s): Risaralda. Elevation: 2000 m. Type: C. Luer 16656 (JAUM, Holotype; MO, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 74. Restrepia falkenbergii Rchb.f., Gard. Chron. n. s. 13: 232. 1880. Department(s): Antioquia. Elevation: 1070 m. Type: Falkenberg s.n. (w, Lectotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 76; Orq. Nat. Col. 4 fig. 552. Restrepia flosculata Luer, Selbyana 7: 127, 1982. Synonym(s): Restrepiajiosculata var. pallens Mohr & Herzum, Restrepia fiosculata var. picta Mohr & Herzum, Restrepia fiosculata subsp. picta (Mohr & Herzum) Mohr. Department(s): Valle del Cauca. Elevation: 1800 m. Type: C. H. Dodson et al. 1600 (SEL, Holotype): Ecuador. Voucher: R. Escobar s.n. (JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 78. Restrepia guttulata Lindl., Companion Bot. Mag. 2: 357, 1836. Synonym(s): Restrepia robledorum Braas & Braem, Restrepia maculata subsp. robledorum (Braas & Braem) Mohr. Department(s): Antioquia. Elevation: 2000 m. Type: Jameson s.n. (K, Lectotype): 77 Ecuador. Voucher: C. Luer et at. 1883 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 80; Orq. Nat. Col. 4 fig. 560. Restrepia limbata Luer & Escobar, Selbyana 7: 76, 1982. Department(s): Risaralda. Elevation: 2100 m. Type: R. Escobar 1187 (SEL, Holotype; JAUM, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 96; Orq. Nat. Col. 4 fig. 559. Restrepia metae Luer, Orquideologia 20: 159, 1996. Department(s): Meta. Elevation: 550 m. Type: J. Renz 3610 (Herb. J. Renz): Colombia. Notes: Ibid. p. 161; Monogr. Syst. Bot. Missouri Bot. Gard. 59: 100. Restrepia muscifera (Lindl.) Rchb.f. ex Lindl., Fol. Orch. Restrepia. 2: 1859. Basionym: Pleurothallis muscifera Lindl. Synonym(s): Restrepia lansbergii sensu Hook., Restrepia xanthophthalma Rchb.f., Restrepia dayana Rchb.f., Restrepia shuttleworthii Rolfe, Restrepia powelli Schltr., Restrepia tonduzii Schltr., Pleurothallis dayana (Rchb.f.) L.O.Williams, Pleurothallis xanthophthalrna (Rchb.f.) L.O. Williams, Restrepia muscifera subsp. shuttleworthii (Rolfe) Mohr. Department(s): Antioquia. Elevation: 2200 m. Type: G. U. Skinner s.n. (K): Guatemala. Voucher: R. Escobar 2593 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 104; Orq. Nat. Col. 4 fig. 562. Restrepia nittiorhyncha (Lindl.) Garay, Bot. Mus. Leafl. 21: 253, 1967. Basionym: Pleurothallis nittiorhyncha Lindl. Synonym(s): Humboldtia nittiorhyncha (Lindl.) Kuntze, Restrepia schlimii Rchb.f. Department(s): Santander. Elevation: 2750 m. Type: L. Schlim s.n. (K): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 110; Orq. Nat. Col. 4 fig. 555; original collection data: Old province of Ocana. Restrepia pandurata Rchb.f., Gard. Chron. 1: 244, 1887. Department(s): Without data. Elevation: Without data. Type: F. Sander s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 112. Restrepia pelyx Luer & Escobar, Selbyana 7: 76, 1982. Department(s): Antioquia. Elevation: 2000 m. Type: R. Escobar 241 (SEL, Holotype; JAUM, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 114; Orq. Nat. Col. 4 fig. 553. Restrepia purpurea Luer & Escobar, Orquideologia 20: 162, 1996. Department(s): Narino. Elevation: Without data. Type: C. Luer 17545 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 116; Orq. Nat. Col. 6 fig. 1276. Restrepia sanguinea Rolfe, Bull. Misc. Inform. 78 SELBYANA Kew 1896: 44. Synonym(s): Restrepia antioquensis Schltr., Pleurothallis antioquensis (Schltr.) P. Allen. Department(s): Antioquia. Elevation: 2500 m. Type: Messrs. Charlesworth & Co. s.n. (K): Colombia. Voucher: Luer 16664 (MO, Neotype). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 124; Orq. Nat. Col. 4 fig. 558. Restrepia seketii Luer & Escobar, Orquideologia 20: 175, 1996. Department(s): Magdalena. Elevation: Without data. Type: C. Luer 16658A (JAUM, Holotype; MO, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 128; Orq. Nat. Col. 6 fig. 1280. Restrepia tabeae Mohr, Leafl. Schltr. Instit. 2: 10, 1996. Department(s): Norte de Santander. Elevation: 2150 m. Type: Purchased Without data (Herb. Schltr. Instit., Holotype; W, Isotype): Colombia. Voucher: C. Luer et al. 7938 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 130. Restrepia trichoglossa R Lehm. ex Sander, Orchid Guide 215, 1901. Synonym(s): Restrepia trichoglottis hort. ex Gentil, Restrepia leontoglossa Schltr., Restrepia serrilabia Schltr., Restrepia angustilabia Schltr., Restrepia subserrata Schltr., Restrepiafilamentosa Ames & C.Schweinf., Pleurothallis filamentosa (Ames & C.Schweinf.) L.O. Williams, Restrepia subserrata (Schltr.) L.O.Williams, Restrepia antennifera subsp. leontoglossa (Rchb.f.) Mohr, Restrepia brachypus subsp. serrilabia (Schltr.) Mohr, Restrepia angustilabia subsp. subserrata (Schltr.) Mohr. Department(s): Cauca. Elevation: 1800 m. Type: F. C. Lehmann 1312 (K, Lectotype; AMES, W, Isolectoypes): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 134; Orq. Nat. Col. 6 fig. 1277. Restrepia tsubotae Luer & Escobar, Orquideologia 20: 178, 1996. Department(s): Antioquia. Elevation: 600 m. Type: C. Luer 17976 (JAUM, Holotype; MO, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 59: 140; Orq. Nat. Col. 6 fig. 1278. Restrepiopsis clausa Luer & Escobar, Selbyana 2: 202. 1978. Synonym(s): Restrepiella clausa (Luer & Escobar) Braas & Mohr, Pleurothallopsis clausa (Luer & R. Escobar) Pridgeon & M.W.Chase. Departmentes): Antioquia. Elevation: Without data. Type: C. Luer 2330 (JAUM, Holotype; SEL, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 94. Restrepiopsis inaequalis Luer & Escobar, Mon- Volume 28(1) 2007 ogr. Syst. Bot. Missouri Bot. Gard. 39: 94, 1991. Synonym(s): Pleurothallopsis inaequa/is (Luer & R. Escobar) Pridgeon & M.W.Chase. Department(s): Santander. Elevation: 2400 m. Type: C. Luer 13211 (MO): Ecuador. Voucher: C. Luer 14266 (MO). Notes: Ibid. p. 95. Restrepiopsis insons Luer & Escobar, Selbyana 7: 77. 1982. Synonym(s): Pleurothallopsis insons (Luer & R. Escobar) Pridgeon & M.W.Chase. Department(s): Norte de Santander. Elevation: 2000 m. Type: C. Luer 7437 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 96. Restrepiopsis lehmannii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 98. 1991. Synonym(s): Pleurothallopsis lehmanii (Luer) Pridgeon & M.W.Chase. Department(s): Valle del Cauca. Elevation: Without data. Type: F. C. Lehmann s.n. (K): Colombia. Notes: Ibid. p. 99. Restrepiopsis microptera (Schltr.) Luer, Selbyana 2: 200, 1978. Basionym: Pleurothallis microptera Schltr. Synonym(s): Restrepiella microptera (Schltr.) Garay & Dunsterv., Restrepiella grandiflora Garay, Restrepiopsis grandiflora (Garay) Luer, Pleurothallopsis microptera (Schltr.) Pridgeon & M.W.Chase. Department(s): Quindio. Elevation: 1930 m. Type: F. C. Lehmann 6922 (Without data): Colombia. Voucher: P. Viveros 801(HUQ). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 100; Orq. Nat. Col. 4 fig. 567. Restrepiopsis niesseniae Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 79: 130. 2000. Department(s): Cauca. Elevation: Without data. Type: A. Niessen & J. C. Uribe 114 (MO): Colombia. Notes: Ibid. p. 139. Restrepiopsis norae (Garay & Dunsterv.) Luer, Selbyana 2: 200. 1978. Basionym: Restrepiella norae Garay & Dunsterv. Synonym(s): Restrepiopsis bicallosa Luer & Escobar, Restrepiella bicallosa (Luer & Escobar) Braas & Mohr, Pleurothallopsis norae (Garay & Dunsterv.) Pridgeon & M.W.Chase, Department(s): Antioquia. Elevation: 1960 m. Type: G. C. K. Dunsterville 1232 (AMES): Venezuela. Voucher: C. Luer 13047 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 106; Orq. Nat. Col. 4 fig. 566. Restrepiopsis powersii Luer, Selbyana 2: 204, 1978. Synonym(s): Restrepiella powersii (Luer) Braas & Mohr, Pleurtothallopsis powersii (Luer) Pridgeon & M.W.Chase. Department(s): Antioquia. Elevation: 2050 m. Type: M. E. Powers s.n. (SEL): Colombia. Voucher: C. Luer et al. 11372 (MO). VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 110; Orq. Nat. Col. 4 fig. 564. Restrepiopsis striata Luer & Escobar, Orquideologia 16: 43, 1983. Synonym(s): Pleurothallopsis striata CLuer & R. Escobar) Pridgeon & M.W.Chase. Department(s): Norte de Santander. Elevation: 2400 m. Type: C. Luer et al. 7734 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 114; Orq. Nat. Col. 4 fig. 563. Restrepiopsis tubulosa (Lindl.) Luer, Selby ana 2: 200, 1978. Basionym: Pleurothallis tubulosa Lindley. Synonym(s): Pleurothallis viridula Lindley, Humboldtia tubulosa (Lindley) Kuntze, Humboldtia viridula (Lindley) Kuntze, Pleurothallis caliensis Schltr., Pleurothallis flavescens Schltr., Restrepiella tubulosa (Lindley) Garay & Dunsterv., Restrepiella viridula (Lindley) Garay & Dunsterv., Restrepiopsis viridula (Lindley) Luer, Pleurothallopsis tubulosa (Lind.) Pridgeon & M.W.Chase. Department(s): Tolima. Elevation: 2250 m. Type: Jameson s.n. (K): Ecuador. Voucher: E. P. Killip & T. E. Hanzen 9558 (AMES). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 116; Orq. Nat. Col. 4 fig. 565. Scaphosepalum antenniferum Rolfe, Gard. Chron. 1: 709. 1890. Synonym(s): Scaphosepalum reversum Kraenzl. Department(s): Antioquia. Elevation: 2150 m. Type: Imported 1890 by Messrs. Charlesworth, Shuttleworth & Co. s.n. (K, Holotype; W, Isotype): Colombia. Voucher: C. Luer et al. 8861 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 36; Orq. Nat. Col. 4 fig. 578; 6 fig. 1292. Scaphosepalum bicolor Luer & Escobar, Orquideologia 14: 186, 1981. Department(s): Choco. Elevation: Without data. Type: R. Escobar 1650 (JAUM, Holotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 39: 40; Orq. Nat. Col. 6 fig. 1294. Scaphosepalum bicristatum Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 88: 110. 2002. Department(s): Without data. Elevation: Without data. Type: A. Hirtz 7629 (MO): Colombia. Notes: Ibid. p. 120. Scaphosepalum breve (Rchb.f.) Rolfe, J. Bot. 28: 136. 1890. Basionym: Masdevallia brevis Rchb.f. Synonym(s): Scaphosepalum trachypus Schltr., Scaphosepalum nutans Kraenzl., Scaphosepalum verrucosum (Rchb.f.) Pfitzer, Pleurothallis verrucosa Rchb.f. Department(s): Antioquia. Elevation: Without data. Type: Imported by Messrs J. Veitch & Sons 444 (K, Holotype; W, Isotype): Guyana. Voucher: G. Wallis 79 343 (W). Source: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 42. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 43. Scaphosepaium decorum Luer & Escobar, Orquideologia 15: 149. 1982. Department(s): Cauca, Narifio. Elevation: 1800 m. Type: C. Luer 3459 (SEL, Holotype; JAUM, Isotype): Colombia. Voucher: C. Luer et al. 8176 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 52; Orq. Nat. Col. 4 fig. 582. Scaphosepalum gibberosum (Rchb.f.) Rolfe, J. Bot. 28: 136, 1890. Basionym: Masdevallia gibberosa Rchb.f. Department(s): Antioquia. Elevation: 2440 m. Type: G. Wallis 387 (W, HoJotype; K, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 59; Orq. Nat. Col. 4 fig. 576. ScaphosepaJum grande Kraenzl., Notizbl. Bot. Gart. Berlin 8: 135. 1922. Synonym(s): Scaphosepalum escobarianum Garay. Departmentes): Antioquia. Elevation: 1450 m. Type: Kalbreyer 1846 (W, Lectotype designated by Luer 1988; Holotype presumably destroyed at B): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 62; Orq. Nat. Col. 4 fig. 583. Scaphosepalum lima (F. Lehm. & Kraenzl.) Schltr., Repert. Spec. Nov. Regni Veg. Beih. 7: 220, 1920. Basionym: Masdevallia lima F. Lehm. & Kraenzl. Department(s): Antioquia. Elevation: 2000 m. Type: F. C. Lehmann 8238 (K, Holotype; G, lsotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 66; Orq. Nat. Col. 4 fig. 577. Scaphosepalum macrodactylum (Rchb.f.) Rolfe, J. Bot. 28: 136. 1890. Basionym: Masdevallia macrodactyla Rchb.f. Department(s): Without data. Elevation: Without data. Type: Imported by Messrs. J. Veitch & Sons 202 (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 68; Orq. Nat. Col. 6 fig. 1293; original collection data: New Grenada. Scaphosepalum microdactylum Rolfe, Bull. Misc. Inform. Kew 335, 1893. Synonym(s): Scaphosepalum pittieri Schltr., Scaphosepalum elasmotopus Schltr., Scaphosepalum longirepens Ames, Scaphosepalum standleyi Ames. Department(s): Choco. Elevation: o m. Type: Without data (K, cultivated). Voucher: C. Luer 3461 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 70; Orq. Nat. Col. 4 fig. 585. Scaphosepalum odontochilum Kraenzl., Bull. Misc. Inform. Kew 113, 1925. Synonym(s): Scaphosepalum sneidernii Garay. Departmentes): Cauca. Elevation: 2400 m. Type: F. C. Lehmann B. T. 172 (K, Holotype; 80 SELBYANA AMES, Isotype): Colombia. Voucher: F. e. Lehmann 3261 (K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 77; Orq. Nat. Col. 4 fig. 575. Scapbosepalum opbidion Luer, Phytologia 49: 222, 1981. Department(s): Narino. Elevation: 1600 m. Type: A. Hirtz et at. 4381 (SEL): Ecuador. Voucher: e. Luer et at. 4607 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 80. Scapbosepalum panduratum Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 134, 1997. Department(s): Antioquia. Elevation: 1400 m. Type: R. Escobar 8226 (MO): Colombia. Notes: Ibid. p. 135; Orq. Nat. Col. 6 fig. 1289. Scaphosepalum pulvinare (Rchb.f.) Rolfe, J. Bot. 28: 137, 1890. Basionym: Masdevallia pulvinaris Rchb.f. Synonym(s): Scaphosepalum rolfeanum Kraenzl. Department(s): Antioquia. Elevation: Without data. Type: Joseph Calvert s.n. (W, from specimen flowered in cultivation): Colombia. Voucher: e. Luer 5194 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 84; Orq. Nat. Col. 4 fig. 579. Scapbosepalum swertiifolium (Rchb.f.) Rolfe, J. Bot. 28: 137, 1890, subsp. swertiifolium. Basionym: Masdevallia swertiifolia Rchb.f. Synonym(s): Scaphosepalum platypetalum Schltr. Department(s): Narino. Elevation: 1200 m. Type: F.e. Lehmann 544 (W): Colombia. Source: Tropicos database, Monogr. Syst. Bot. Missouri Bot. Gard. 26: 88. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 89; Orq. Nat. Col. 4 fig. 584; 6 Figs. 1290, 1291. Scapbosepalum swertiifolium subsp. exiguum Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 26: 91, 1988. Departmentes): Risaralda. Elevation: 1600 m. Type: R. Escobar 2453 (SEL): Colombia. Notes: Ibid. Figs. 37, 38. Scapbosepalum tiaratum Luer, Phytologia 49: 223, 1981. Department(s): Antioquia. Elevation: 1850 m. Type: e. Luer 5255 (SEL): Colombia. Voucher: F. e. Lehmann 7454 (K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 94; Orq. Nat. Col. 4 fig. 581. Scapbosepalnm verrucosum (Rchb.f.) Pfitz., Nat. Pflanzenfam 2(6): 139, 1888. Basionym: Masdevallia verrucosa Rchb.f. Synonym(s): Pleurothallis verrucosa (Rchb.f.) Rchb.f., Masdevallia ochthodes Rchb.f., Scaphosepalum ochthodes (Rchb.f.) Pfitz., Humboldtia ochthodes (Rchb.f.) Kuntze, Humboldtia verrucosa (Rchb.f.) Kuntze. Department(s): Santander. Elevation: 2500 m. Type: Schlim 1439 cw, Holotype; G, P, Volume 28(1) 2007 Isotypes): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 26: 100. Stelis acuifera Lindl., Fol. Orch. Stel. 12. 1859. Department(s): Without data. Elevation: Without data. Type: Goudot s.n. (Without data): Colombia. Notes: Bot. Mus. Leafl. 27:109; original collection data: New Granada. Stelis alba Kunth, Nov. Gen. et Sp. Pl. 1: 363. 1816. Synonym(s): Stelis pentodontata Rchb.f. Department(s): Cauca. Elevation: 2560 m. Type: Without data: Colombia. Notes: Original elevation 1400 hexap; synonym from Kew Monocots List, not reconfirmed. Stelis angustifolia Kunth, Nov. Gen. et Sp. PI. 1: 362. 1816. Department(s): Cauca. Elevation: 1840 m. Type: Without data: Colombia. Source: Protologue. Notes: Bot. Mus. Leafl. 27: 236; original elevation 1004 hexap. Stelis antioquiensis Schltr., Feddes Repert. Beih. 7: 83. 1920. Department(s): Antioquia. Elevation: Without data. Type: F. e. Lehmann 3175 (Without data): Colombia. Source: Protologue. Stelis aprica Lindl., Compo Bot. Mag. 2: 353, 1836. Synonym(s): Stelis catharinensis Lindl., Stelis crassifolia Lind!., Stelis miersii Lindl., Stelis microglossa Rchbf., Stelis guttorosa Rchb.f., Stelis micrantha Barb. Rodr., Stelis rodriguesii Cogn., Stelis dominguensis Cogn., Stelis herzogii Schltr., Stelis tippenhaueri Urb., Stelis desportesii Urb., Stelis cubensis Schltr., Stelis cuspidilabia Schltr., Stelis seleniglossa Schltr. Departmentes): Quindio. Elevation: 1760 m. Type: Without data: Brazil. Voucher: P. Viveros 773 (HUQ). Source: Venezuelan Orchids 4: 288; Tropicos database, Govaerts et al. 6 April 2006. Notes: Venezuelan Orchids 4: 289; Synonyms from Kew list and revised by L. Endara. Stelis arevaloi Schltr., Feddes Repert. Beih. 27: 25. 1924. Department(s): Narino. Elevation; 2800 m. Type: W. Hopp 145 (Without data): Colombia. Source: Protologue, Tropicos database, Govaerts et al. 5 April 2006. Stelis argentata Lindl., Bot. Reg. 28: Misc. 64. 1842. Synonym(s): Stelis heylidiana H. Focke, Stelis endresii Rchb.f., Stelis littoralis Barb. Rodr., Stelis yauaperiensis Barb. Rodr., Stelis bernoullii Schltr., Stelis parvibracteata Ames, Stelis violascens Schltr., Stelis praesecta Schltr., Stelis glandulosa Ames, Stelis huebneri Schltr., Stelis pichinchae Dodson & Garay. Department(s): Quindfo. Elevation: 1100 m. Type: Schomburgk 427 (K, Lectotype): Guyana. Vouch- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST er: P. Viveros 130 (HUQ). Notes: Venezuelan Orchids 1: 414; Orq. Nat. Col. 4 fig. 643; synonyms from Kew list and revised by L.Endara. Stelis asseris Duque, Orquideologia 20(3): 329. 1997. Department(s): Antioquia. Elevation: 2300 m. Type: O. Duque 1400 (JAUM): Colombia. Notes: Ibid. p. 344. Stelis atra Lindl., Orch. Linden. 3. 1846. Department(s): Quindio. Elevation: 3400 m. Type: Linden 687? (Without data): Venezuela. Voucher: C. Velez 1600 (HUQ). Notes: Orchids Venezuela, ed. 2: 1006. Stelis atroviolacea Rchb.f., Bonplandia (Hanover). 3: 70. 1855. Department(s): Quindio. Elevation: 3550 m. Type: Without data: Colombia. Voucher: E. Mendez 3041(HUQ). Notes: Orchids Venezuela, ed. 2: 1007; Type from Norte de Santander (Aspasica), Without data. Stelis attenuata Lindl., Fol. Orch. Stel. 2.n.7. 1859. Synonym(s): Stelis lindleyana Cogn. var. carnosior C. Schweinf. Department(s): Without data. Elevation: Without data. Type: Without data: Colombia. Source: Schweinfurth, 1958, Fieldiana, Botany 30: 174; Tropicos database, Govaerts et al. 6 April 2006. Notes: Bot. Mus. Leafl. 27:210; synonym from Fieldiana, Botany 30: 174, not reconfirmed. Stelis aviceps Lindl., Fol. Orch. Stel. 16. 1859. Synonym(s): Stelis polycarpa Schltr., Stelis cryptochila Garay, Stelis decipiens Schltr. Department(s): Quindio. Elevation: 2000 m. Type: Jameson s.n. (W?): Ecuador (not Peru). Voucher: P. Viveros 396 (HUQ). Notes: Bot. Mus. Leafl. 27:247. Stelis barbuda Duque, Orquideologia 20: 330. 1997. Department(s): Antioquia. Elevation: 2300 m. Type: O. Duque 1896 (JAUM): Colombia. Notes: Ibid. p. 334. Stelis bella Duque, Orquideologia 20: 331. 1997. Department(s): Risaralda. Elevation: 2000 m. Type: O. Duque 1592 (JAUM): Colombia. Notes: Ibid. p. 334. Stelis bigibba Schltr., Feddes Repert. Beih. 7: 84. 1920. Department(s): Valle del Cauca. Elevation: 1800 m. Type: F. C. Lehmann 6834 (NY, Isotype): Colombia. Notes: NYBG Virtual Herbarium: http:// 207. 156.243.8/emuwebnybg/pages/commonlimagedisplay.pbp?irn = 17002 Stelis bogotensis Schltr., Feddes Repert. Beih. 27: 152. 1924. Department(s): Cundinamarca. Elevation: 2250 m. Type: H. Hop! s.n. (Without data): Colombia. Stelis braccata Rchb.f. & Warsc., Bonplandia (Hanover) 2: 114. 1854. Synonym(s): Apastostelis braccata (Rchb.f. & Warsc.) Garay. 81 Department(s): Without data. Elevation: Without data. Type: Without data: Colombia. Notes: Bot. Mus. Leafl. 27: 250. Stelis bractescens Garay, Bot. Mus. Leafl. 27: 185. 1979. Basionym: Stelis bracteata Schltr. Department(s): Antioquia. Elevation: 1600 m. Type: W. Hopp 58 (Without data): Colombia. Voucher: O. Duque 1604 (JAUM, MO). Stelis brevilabris Lindl., Ann. and Mag. Nat. Hist. Ser.1, 5: 107. 1845. Synonym(s): Stelis serpens Luer & Hirtz. Department(s): Cauca. Elevation: Without data. Type: Hartweg s.n. (K): Colombia. Source: http:/ /www.ipni.org; Tropicos database, Govaerts et al. 9 May 2006. Notes: Bot. Mus. Leafl. 27: 240; synonym from Monogr. Syst. Bot. Missouri Bot. Gard. 95: 115. Stelis calceolaris Garay, Bot. Mus. Leafl. 27: 185. 1979. Department(s): Cundinamarca. Elevation: Without data. Type: Karsten s.n. (LE): Colombia. Notes: Ibid. p. 234. Stelis clipeus Duque, Orquideologia 20: 333. 1997. Department(s): Valle del Cauca. Elevation: 2000 m. Type: O. Duque 595 (JAUM): Colombia. Notes: Ibid. p. 344. Stelis cochlearis Garay, Canad. J. Bot. 34: 352. 1956. Department(s): Antioquia. Elevation: 2700 m. Type: W. Johnson et al. 18C804 (US, Holotype; MEDEL, Isotype): Colombia. Source: Tropicos database. Notes: Ibid. p.356. Stelis colombiana Ames, Sched. Orch. 1: 4. 1922. Department(s): Cauca. Elevation: 2750 m. Type: H. Pittier 1093 (AMES): Colombia. Notes: Bot. Mus. Leafl. 27: 231. Stelis comica Duque, Orquideologia 20: 338. 1997. Department(s): Antioquia. Elevation: 2100 m. Type: O. Duque 1232 (JAUM): Colombia. Notes: Ibid. pp. 335, 345. Stelis crassilabia Schltr., Feddes Repert. Beih. 7: 87. 1920. Synonym(s): Stelis simula Schltr. Department(s): Cauca. Elevation: 1800 m. Type: F. C. Lehmann 2102 (Without data): Colombia. Source: Protologue. Notes: Orchids Venezuela, ed. 2: 1014. Stelis cuculligera Schltr., Feddes Repert. Beih. 27: 27. 1924. Department(s): Nariiio. Elevation: 3500 m. Type: H. Hopp 169 (Without data): Colombia. Stelis cundinamarcae Schltr., Feddes Repert. Beih. 27: 153. 1924. Department(s): Cundinamarca. Elevation: 2250 m. Type: R. Schnitter s.n. (Without data): Colombia. Source: Protologue. Stelis cycloglossa Schltr., Feddes Repert. Beih. 27: 154. 1924. Department(s): Cundinamarca. Elevation: 2250 m. Type: H. Hop! s.n. (Without data): Colombia. 82 SELBYANA Stelis dentata Duque, Orquideologia 20: 339. 1997. Department(s): Antioquia. Elevation: 1800 m. Type: O. Duque 1280 (JAUM): Colombia. Notes: Ibid. 335, 345. Stelis dialissa (Lindl.) Rchb.f., Bonplandia (Hanover) 3: 71. 1855. Basionym: Dialissa pulchella Lindl. Synonym(s): Pleurothallis pristis R Lehm. & Kraenzl. Department(s): Cauca. Elevation: 3400 m. Type: Without data: Colombia. Voucher: H. G. Barclay 5919 (MO). Source: Tropicos database, Govaerts et al. 11 April 2006. Notes: Bot. Mus. Leafl. 27: 206. Stelis dolicbopus Schltr., Orchis 6: 63. 1912. Department(s): Without data. Elevation: Without data. Type: Without data: Colombia. Source: Protologue. Stelis elongata Kunth, Nov. Gen. et Sp. PI. 1: 363. 1815. Synonym(s): Stelis lobata Rchb.f., Stelis melicoides Schltr. Departmentes): Cauca. Elevation: 880 m. Type: Without data: Colombia. Notes: Bot. Mus. Leafl. 27: 240; original elevation 480 hexap.; synonyms from Kew Monocots List, not reconfirmed. Stelis erecta Duque, Orquideologia 20: 341. 1997. Department(s): Antioquia. Elevation: 2200 m. Type: O. Duque 1677 (JAUM): Colombia. Notes: Ibid. pp. 336, 345. Stelis euhlepbaris Rchb.f., Bonplandia (Hanover) 3: 240. 1855. Synonym(s): Stelis bruckmuelleri Rchb.f. Department(s): Antioquia. Elevation: 2100 m. Type: Jameson s.n. (Without data): Ecuador. Voucher: O. Duque 1712 (MO, JAUM). Source: Tropicos database, Govaerts et al. 11 April 2006. Notes: Orchids Venezuela, ed. 2: 1017; Orq. Nat. Col. 4. fig. 642. Stelis eugenii Schltr., Feddes Repert. Beih. 7: 87. 1920. Department(s): Cauca. Elevation: 700 m. Type: E. Langlasse 104 (Holotype destroyed at B; US, Lectotype): Colombia. Source: Christenson in: Lindleyana 11: 24. Notes: Bot. Mus. Leafl. 27: 249. Stelis fendleri Lindl., Fol. Orch. Stel. 3: 1859. Department(s): Antioquia. Elevation: 2690 m. Type: T. Fendler 1470 (MO): Venezuela. Voucher: O. Duque 1720 (JAUM, MO). Notes: Orchids Venezuela, ed. 2:1018. Stelis fissa Lindl., Fol.Orchida. Stelis 5, no. 28. 1858. Department(s): Quindio. Elevation: 1900 m. Type: Jameson S.n. (W?): Ecuador. Voucher: P. Viveros 778 (HUQ). Source: Tropicos database. Notes: Ecuador not Peru (Quito). Stelis flacca Rchb.f, Bonplandia 3: 240. 1855. Synonym(s): Stelis alismifolia Lindl. Department(s): Quindfo. Elevation: 2800 m. Type: Jameson S.n. (W?): Ecuador. Vouch- Volume 28(1) 2007 er: F. Gonzalez 2157 (HUQ). Source: Tropicos database. Notes: synonym from Kew Monocots checklist, not reconfirmed. Stelis flexuosa Lindl., Ann. and Mag. Nat. Hist. 12: 397. 1843. Synonym(s): Stelis tolimensis Schltr. Department(s): Antioquia. Elevation: 1800 m. Type: Mathews 1910 (Without data): Peru. Voucher: R. Escobar 5145 (MO, JAUM). Source: Protologue, Tropicos database, Govaerts 12 April 2006. Notes: Orchids Venezuela, ed. 2: 1019; synonym from Venezuelan Orchids 4: 300 and Vasquez & Ibisch (2000). Stelis foetida Duque, Orquideologia 20: 342. 1997. Department(s): Antioquia. Elevation: 2300 m. Type: O. Duque 1760 (JAUM): Colombia. Notes: Ibid. pp. 336, 345. Stelis franciscana Duque, Orquideologia 20: 343. 1997. Department(s): Antioquia. Elevation: 2200 m. Type: O. Duque 1890 (JAUM): Colombia. Notes: Ibid. pp. 336, 350. Stelis frontinensis Duque, Orquideologia 20 (3): 347. 1997. Department(s): Antioquia. Elevation: 2200 m. Type: O. Duque 1891 (JAUM): Colombia. Notes: Ibid. pp. 337, 350. Stelis furfuracea R Lehm. & Kraenzl., Bot. Jahrb. Syst. 26: 447. 1899. Synonym(s): Stelis pleurothalloides Ames. Departmentes): Cauca. Elevation: 2900 m. Type: Without data: Colombia. Notes: Bot. Mus. Leafl. 27:243. Stelis gemma Garay, Orquideologia 4: 77.1969. Department(s): Antioquia. Elevation: Without data. Type: G. Escobar 338 (AMES): Colombia. Notes: Ibid. p. 82. Stelis genychila Garay, Canad. J. Bot. 34: 354. 1956. Department(s): Cauca. Elevation: 2300 m. Type: K. v. Sneidern 1095 (State Mus. of National History Stockholm): Colombia. Notes: Bot. Mus. Leafl. 27:225. Stelis gustavi Duque, Orquideologia 20 (3): 348. 1997. Department(s): Antioquia. Elevation: 2500 m. Type: O. Duque 1835 (JAUM): Colombia. Notes: Ibid. pp. 337, 350. Stelis hennisiana Schltr., Orchis 6: 64. 1912. Department(s): Without data. Elevation: Without data. Type: W. Hennis s.n. (Without data): Colombia. Source: Protologue; Tropicos database, Govaerts et al. 9 May 2006. Notes: Imported and cultivated. Stelis hirsuta (Garay) Garay, Bot. Mus. Leafl. 27: 184. 1979. Basionym: Stelis jamesonii var. parviflora Garay. Department(s): Cundinamarca. Elevation: 2200 m. Type: M. L. Grant et al. 9362 (US, Isotype): Colombia. Source: Protologue; Tropicos database. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Stelis hoppii Schltr., Feddes Repert. Beih. 27: 29. 1924. Department(s): Narifio. Elevation: 2800 m. Type: W. Hopp 123 (Without data): Colombia. Stelis hylophila Rchb.f., Bonplandia (Hanover). 3: 241. 1855. Synonym(s): Apatostelis hylophila (Rchb.f.) Garay, Stelis recurvula Schltr. Department(s): Antioquia. Elevation: 2300 m. Type: Jameson 687 (Without data): Peru. Voucher: O. Duque1715 (MO, JAUM). Source: Protologue, Tropicos database, Govaerts et al. 12 April 2006. Notes: Orchids Venezuela, ed. 2: 1024; synonyms from Kew Monocots List, not reconfirmed. Stelis hymenantha Schltr., Repertorium Specierum Novarum Regni Vegetabilis 10: 291.1912. Department(s): Quindfo. Elevation: 1930 m. Type: H. von Tiirckheim II 1968 (B, destroyed): Guatemala. Voucher: P. Viveros et al. 805 (HUQ) Stelis inclinata Duque, Orquideologia 20: 349. 1997. Department(s): Antioquia. Elevation: 2000 m. Type: O. Duque 1914 (JAUM): Colombia. Notes: Ibid. pp. 337, 350. Stelis lanceolata (Ruiz & Pav.) Willd., Sp. PI. 4: 139. 1806. Basionym: Humboldtia lanceolata Ruiz & Pav. Synonym(s): Pleurothallis lanceolata (Ruiz & Pav.) Lindl., Stelis macrocarpa Kunth, Rhynchopera pedunculata Klotzsch, Stelis sesquipedalis LindI., Pleurothallis pedunculata (Klotzsch) Rchb.f., Humboldtia pedunculata (Klotzsch) Kuntze, Stelis rhynchantera R Lehm. & Kraenzi. Department(s): Cundinamarca. Elevation: 2950 m. Type: Without data. Voucher: M. Hernadez 694 (COL). Notes: Orchids Venezuela, ed. 2: 1026; synonyms from Kew Monocots List, not reconfirmed. Stelis langlassei Schltr., Feddes Repert. Beih. 7: 89. 1920. Department(s): Cauca. Elevation: 1200 m. Type: E. Langlassei 101 (MO): Colombia. Notes: Orquideologia 9:138. Stelis londonnii Duque, Orquideologia 20(3): 352. 1997. Department(s): Antioquia. Elevation: 1000 m. Type: O. Duque 1424 (JAUM): Colombia. Notes: Ibid. pp. 355, 363. Stelis longipetala Duque, Orquideologia 20: 353. 1997. Department(s): Antioquia. Elevation: 2500 m. Type: O. Duque 1903 (JAUM): Colombia. Notes: Ibid. pp. 355, 363. Stelis longiracemosa Schltr., Feddes Repert. Beih. 27: 30. 1924. Department(s): Narifio. Elevation: 2200 m. Type: W. Hopp 118 (Without data): Colombia. Source: Protologue. Stelis lumbricosa Duque, Orquideologia 20: 354. 1997. :qepartment(s): Santander. Ele- 83 vation: Without data. Type: O. Duque 585 (JAUM): Colombia. Notes: Ibid. pp. 355, 363. Stelis macropoda Schltr., Feddes Repert. Beih. 7: 90. 1920. Department(s): Cauca. Elevation: 1700 m. Type: F. C. Lehmann 4519 (Without data): Colombia. Stelis maderoi Schltr., Feddes Repert. Beih. 7: 90. 1920. Department(s): Cauca. Elevation: Without data. Type: M. Madero s.n (Without data): Colombia. Notes: Orchids Venezuela, ed. 2: 1030. Stelis magnipetala Schltr., Feddes Repert. Beih. 27: 31. 1924. Department(s): Narifio? Elevation: 3000 m. Type: W. Hopp 47 (Without data): Colombia. Notes: Type probably Narifio or Putumayo, original collection data: between Pasto and Mocoa. Stelis megaloglossa Luer, Phytologia 49: 231. 1981. Department(s): Narifio. Elevation: 1800 m. Type: C. Luer et al. 4528 (SEL): Colombia. Stelis melanoxantha Rchb.f., Bonplandia (Hanover) 3: 71. 1855. Synonym(s): Stelis caucae Schltr. Department(s): Santander. Elevation: Without data. Type: Wagener s.n. (Without data): Colombia. Notes: original collection data: Aspasica; synonym from Luer & Endara (2006, pers. comm.) Stelis mesohybos Schltr., Feddes Repert. Beih. 27: 155. 1924. Department(s): Cundinamarca. Elevation: 2250 m. Type: H. Hop! s.n. (Without data): Colombia. Source: Protologue. Stelis minimiftora Schltr., Feddes Repert. Beih. 27: 31. 1924. Synonym(s): Apatostelis minimiflora (Schltr.) Garay. Department(s): Narifio. Elevation: 3500 m. Type: W. Hopp 171 (Without data): Colombia. Notes: Orchids Venezuela, ed. 2: 1033. Stelis mocoana Schltr., Feddes Repert. Beih. 27: 33. 1924. Department(s): Caqueta. Elevation: 650 m. Type: W. Hopp 159 (Without data): Colombia. Stelis mucronipetala Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 34. 1924. Departmentes): Narifio. Elevation: 2800 m. Type: W. Hopp 135 (Without data): Colombia. Stelis navicularis Garay, Can. J. Bot. 34: 353. 1956. Department(s): Caldas. Elevation: 2835 m. Type: H. St. John 20.875 (H. St. John Herbarium, Holotype; US, Isotype): Colombia. Notes: Ibid. p. 356. Stelis nutans LindI., Folia Orchid. Stelis 15, no. 109. 1858. Department(s): Quindfo. Elevation: 1500 m. Type: Jameson s.n. (Without data): Ecuador. Voucher: L. Rivas et al. 35 (HUQ). Source: Tropicos database. Stelis oblonga (Ruiz & Pav.) Willd., Sp. PI. 4: 84 SELBYANA 139. 1805. Basionym: Humboldtia oblonga Ruiz & Pav. Synonym(s): Humboldtia obZonga Ruiz & Pav., Stelis fioribunda Kunth, Stelis euspatha Rchb.f., Stelis apiculata Schltr. (nom. illeg.), Stelis insignis Ames. Department(s): Antioquia. Elevation: 2000 m. Type: Ruiz & Pavon 4/57 (MA): Peru. Voucher: O. Duque 1728 (JAUM). Source: Protologue, Tropicos database, Govaerts et aI. 14 April 2006. Notes: Orchids Venezuela, ed. 2: 1038; synonyms from Kew Monocots List, not reconfirmed. Stelis oligoblephara Schltr., Feddes Repert. Beih. 27: 34. 1924. Department(s): Caqueta. Elevation: 530 m. Type: W. Hopp 133 (Without data): Colombia. Stelis oxysepala Schltr., Feddes Repert. Beih. 27: 156. 1924. Department(s): Cundinamarca. Elevation: 2250 m. Type: R. Schnitter s.n. (Without data): Colombia. Stelis pachystachya LindI., FoI. Orch. SteI. 13. 1859. Department(s): Santander. Elevation: Without data. Type: Without data: Colombia. Notes: Bot. Mus. LeaB. 27:231. Stelis papilio Duque, Orquideologia 20(3): 358. 1997. Department(s): Risaralda. Elevation: 2100 m. Type: O. Duque 419 (JAUM): Colombia. Notes: Ibid. pp. 356, 363. Stelis papiliopsis Duque, Orquideologia 20: 361. 1997. Department(s): Antioquia. Elevation: 1800 m. Type: O. Duque 1366 (JAUM): Colombia. Notes: Ibid. pp. 356, 367. Stelis parvilabris LindI., Ann. and Mag. Nat. Hist. 15: 385. 1845. Department(s): Cauca. Elevation: Without data. Type: Hartweg s.n. (Without data): Colombia. Source: Protologue, Tropicos database. Notes: Orchids Venezuela, ed. 2: 1039. Stelis pastoensis Schltr., Repert. Spec. Nov. Regni Veg. Belli. 27: 35. 1924. Departmentes): Narino. Elevation: 2800 m. TYpe: w. Hopp 150 (Without data): Colombia. Source: Protologue. Stelis petiolaris Schltr., Feddes Repert. Beih. 27: 36. 1924. Department(s): Narino. Elevation: 3300 m. Type: W. Hopp 48 (Without data): Colombia. Source: Protologue. Notes: Type probably Narino or Putumayo, original collection data: between Pasto and Mocoa. Stelis platystachya Garay & Dunsterv., Venez. arch. Ill. 6: 424. Department(s): Norte de Santander. Elevation: Without data. Type: M. B. Foster 1774 (AMES, COL): Colombia. Notes: Orchids Venezuela, ed. 2: 1040. Stelis pleistantha Schltr., Feddes Repert. Belli. 27: 36. 1924. Synonym(s): Apastostelis pleistantha Schltr. Department(s): Narino. Volume 28(1) 2007 Elevation: 2800 m. Type: W. Hopp 139 (Without data): Colombia. Source: Protologue, Tropicos database, Govaerts et al. 18 April 2006. Stelis popayanensis R Lehm. & KraenzI., Bot. Jahrb. Syst. 26: 448. 1899. Department(s): Cauca. Elevation: 2500 m. Type: Lehmann 6817 (Without data): Colombia. Notes: Bot. Mus. LeaB. 27:208. Stelis purdiei Lindl., FoI. Orch. SteI. 5: 1859. Department(s): Without data. Elevation: Without data. Type: Purdie S.n. (Without data): Colombia. Notes: Orchids Venezuela, ed. 2: 1042. Stelis purpurea (Ruiz & Pav.) Willd., Sp. PI. 4: 140. 1805. Basyonim: Humboldtia purpurea Ruiz & Pav. Synonym(s): Pleurothallis purpurea (Ruiz & Pav.) Schltr., Stelis truncata Lindl., Stelis acutissima LindI., Stelis endocharis Rchb.f., Stelis pachyphylla Schltr, Stelis pachystele Schltr., Stelis huancabambae KraenzI., Stelis fruticulus Sch1tr., Stelis cordibractea Schltr., Stelis phaeantha Schltr., Stelis connata C.Presl., Stelis cupuligera Rchb.f., Stelis densiflora Lindl., Stelis hemicardia Rchb.f., Stelis rusbyi Rolfe. Department(s): Antioquia. Elevation: 2850 m. Type: Without data: Peru. Voucher: F. Giraldo et al. 1719 (HUA, JAUM). Source: Tropicos database. Notes: Icon. PI. Trop. 4: plate 331. Stelis pnsilla Kunth, Nov. Gen. et Sp. PI. 1: 361. 1816. Synonym(s): Stelis microphylla Lindl., Stelis myriantha Lindl., Stelis polyclada LindI., Stelis herbiola LindI., Stelis apiculata LindI., Stelis calotheca Schltr., Stelis callicentrum Schltr., Stelis graminea LindI., Stelis scandens Schltr., Stelis minuta C.Schweinf., Stelis tenuis Schltr., Stelis citrina Schltr., Stelis lloensis Schltr., Stelis eleganthula Schltr. Department(s): Quindfo. Elevation: 2900 m. Type: Without data: Ecuador. Voucher: J. Lopez 91(HUQ). Source: Protologue, Tropicos database, Govaerts et aI. 20 April 2006. Notes: Orchids Venezuela, ed. 2: 1042; synonyms from Kew Monocots list and confirmed by Endara (2006, pers. comm.) Stelis pyramidalis Duque, Orquideologia 20(3): 364. 1997. Department(s): Antioquia. Elevation: 2300 m. Type: O. Duque 666 (JAUM): Colombia. Notes: Ibid. pp. 356, 367. Stelis retroversa Duque, Orquideologia 20(3): 365. 1997. Department(s): Antioquia. Elevation: 2100 m. Type: O. Duque 1308 (JAUM): Colombia. Notes: Ibid. pp. 359, 368. Stelis rhomboidea Garay, Can. J. Bot. 34: 353. VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST 1956. Department(s): Cundinamarca. Elevation: 2840 m. Type: J. Cuatrecasas 9465 (US): Colombia. Notes: Ibid. p. 356. Stelis ringens Schltr., Feddes Repert. Beih. 27: 37. 1924. Department(s): Narino. Elevation: 3000 m. Type: W Hopp 49 (Without data): Colombia. Notes: Type probably Narino or Putumayo, original collection data: between Pasto and Mocoa. Stelis robustior Garay, Bot. Mus. LeaB. 27: 185. 1979. Basionym: Stelis robustia Schltr. Department(s): Narino. Elevation: 3300 m. Type: W. Hopp 56 (Without data): Colombia. Notes: in the protologue the original collection data are: Costa Rica, between Pasto and Mocoa. Stelis sanguinea Garay, Canad. J. Bot. 34: 354. 1956. Department(s): Caldas. Elevation: 3135 m. Type: H. St. John 20878 (US): Colombia. Notes: Bot. Mus. LeaB. 27: 248. Stelis santiagoensis Mansf., Notizbl. Bot. Gart. Berlin. Department(s): Antioquia. Elevation: 700 m. Type: Tessman 4363 (Without data): Peru. Voucher: O. Duque 1148 (JAUM). Source: Protologue, Tropicos database. Notes: Fl. Venez. 2: 152. Stelis scansor Rchb.f., Bonplandia (Hanover) 3: 241. 1855. Synonym(s): Stelis trianae Schltr., Stelis prorepens Schltr., Stelis vagans Ames, Stelis scandens Schltr. Department(s): Narino. Elevation: Without data. Type: Jameson 448 (G, BOIS): Colombia. Notes: Feddes Repert. Spec. Nov. Regni Veg. Beih. 57: 32; synonyms from Kew Monocots List, not reconfirmed. Stelis scaphoides Duque, Orquideologia 20: 369. 1997. Department(s): Antioquia. Elevation: 1800 m. Type: O. Duque 1814 (JAUM): Colombia. Notes: Ibid. pp. 359, 367. Stelis schlechterana Garay, Bot. Mus. LeaB. 27: 184. 1979. Basionym: Stelis mirabilis Schltr. Department(s): Narino. Elevation: 2900 m. Type: W. Hopp 140 (Without data): Colombia. Stelis schmidtchenii Schltr., Feddes Repert. Beih. 27: 157. 1924. Department(s): Antioquia. Elevation: Without data. Type: G. Schmidtchen s.n. (Without data): Colombia. Notes: Orchids Venezuela, ed. 2: 1047. Stelis schnitteri Schltr., Notizbl. Bot. Gart. Berlin 7: 528. 1921. Department(s): Cundinamarca. Elevation: 1550 m. Type: R. Schnitter s.n. (Without data): Colombia. Stelis schomburgkii Fawc. & Rendle, Journal of Botany, British and Foreign 48: 108. 1910. Department(s): Quindio. Elevation: 2300 m. Type: Schomburgk 1025 (Without 85 data): Guyana. Voucher: P. Viveros et at. 147(HUQ). Stelis scutella Duque, Orquideologia 20: 370. 1997. Department(s): Without data. Elevation: Without data. Type: O. Duque 1631 (JAUM): Colombia. Notes: Ibid. pp. 359, 367. Stelis silverstonei Luer, Orquideologia 22: 62. 2002. Department(s): Choco. Elevation: 1950 m. Type: P. Silverstone-Sopkin et al. 4147 (CUVC): Colombia. Source: Protologue. Notes: Ibid. p. 63. Stelis spathuIata Poepp. & Endl., Nov. Gen. Sp. PI. 1: 46. 1836. Department(s): Quindfo. Elevation: 1720 m. Type: Poeppig s.n. (Without data): Without data. Voucher: P. Viveros 785 (HUQ). Source: Protologue, Tropicos database, Govaerts et al. 21 April 2006. Notes: Orchids Venezuela ed. 2: 1049. Stelis stapedia Duque, Orquideologia 20(3): 372. 1997. Department(s): Antioquia. Elevation: 1800 m. Type: O. Duque 1376 (JAUM): Colombia. Notes: Ibid. pp. 360, 368. Stelis stella Duque, Orquideologia 20(3): 373. 1997. Department(s): Valle del Cauca. Elevation: Without data. Type: O. Duque 1143 (JAUM): Colombia. Notes: Ibid. pp. 360, 368. Stelis striolata Lindl., Fol. Orch. Stel. 4: 1858. Synonym(s): Stelis macropoda Schltr., Stelis exilipes Schltr., Stelis gracilispica C.Schweinf. Department(s): Quindio. Elevation: 1499 m. Type: Jameson s.n. (K?): Ecuador (not Peru). Voucher: L. Rivas 26 (HUQ). Notes: Orchids Venezuela, ed. 2: 1051; synonyms from Kew Monocots list, not reconfirmed. Stelis taurina Duque, Orquideologia 20(3): 374. 1997. Department(s): Antioquia. Elevation: 800 m. Type: O. Duque 161 (JAUM): Colombia. Notes: Ibid. pp. 360, 368. Stelis tenuipetala Garay, Can. J. Bot. 34: 354. 1956. Department(s): Cauca. Elevation: 2700 m. Type: K. v. Sneidern 1097 (State Museum of Nat. His., Stockholm): Colombia. Notes: Ibid. p. 357. Stelis tousoria Luer, Phytologia 49: 239. 1981. Department(s): Narino. Elevation: 1600 m. Type: C. Luer et al. 4579 (SEL): Colombia. Stelis tridentata Lindl., Fol. Orch. Stel. 6. 1858. Synonym(s): Stelis leptophylla Schltr., Stelis eliliptica Ames & C.Schweinf. Department(s): Antioquia. Elevation: Without data. Type: Jameson s.n. (K?): Peru. Voucher: O. Duque 1489 (JAUM). Source: Tropicos database, Govaerts et al. 26 April 2006. Notes: Orchids Venezuela, ed. 2: 86 SELBYANA 1052; synonyms from Kew Monocots checklist, not reconfirmed. Stelis umbelliformis Hespenheide & Dressler ssp. brevipedunculata Carnevali & 1. Ramirez, Novon 3: 121. 1993. Department(s): Narino. Elevation: 240 m. Type: Benavides 4284 (PSO, Holotype; MO, Isotype): Colombia. Notes: Orq. Nat. Col. 6 fig. 1379. Stelis velutina Lindl., Fol. Orch. Stel. 17. 1858. Synonym(s): Stelis hians Schltr. Departmentes): Antioquia. Elevation: 2000 m. Type: Jameson s.n. (K?): Ecuador. Voucher: o. Duque 1277 (JAUM). Source: Protologue, Tropicos database, Govaerts et al. 26 April 2006. Notes: Bot. Mus. Leafi. 27: 206; synonym from Kew Monocots checklist, not reconfirmed. Stelis verecunda Schltr., Feddes Repert. Beih. 27: 158. 1924. Department(s): Cundinamarca. Elevation: 2250 m. Type: R. Schnitter s.n. (Without data): Colombia. Stelis violacea Garay, Can. J. Bot. 34: 355. 1956. Department(s): Cauca. Elevation: 2400 m. Type: K. v. Sneidern 1096 (State Museum of Nat. His., Stockholm): Colombia. Notes: Ibid. p. 357; Orchids Venezuela, ed. 2: 1055. Stelis virgulata Schltr., Feddes Repert. Beih. 27: 40. 1924. Department(s): Narino. Elevation: 3000 m. Type: W. Hopp 44 (Without data): Colombia. Notes: Type probably Narino or Putumayo, original collection data: between Pasto and Mocoa. Stelis vulcani Rchb.f., Otia Bot. Hamburg. 1: 19. 1878. Department(s): Quindio. Elevation: 1840 m. Type: F.e. Lehmann s.n. (Without data): Ecuador. Voucher: P. Viveros 793 (HUQ). Notes: Orchids Venezuela, ed. 2: 1056. Stelis walteri Schltr., Feddes Repert. Beih. 27: 41. 1924. Department(s): Narino. Elevation: 2900 m. Type: W. Hopp 170 (Without data): Colombia. Source: Protologue, Tropicos database, Govaerts et al. 26 April 2006. Stelis werneri Schltr., Feddes Repert. Beih. 27: 42. 1924. Department(s): Caqueta. Elevation: 530 m. Type: W. Hopp 158 (Without data): Colombia. Source: Protologue, Tropicos database, Govaerts et al. 26 April 2006. Teagueia lebmannii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 142, 1991. Departmentes): Cauca. Elevation: Without data. Type: F. e. Lehmann s.n. (K, Holotype, H.K. 136): Colombia. Notes: Ibid. p. 143. Teagueia phasmida (Luer & Escobar) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 139. 1991. Basionym: Platystele phasmida Luer & Escobar. Department(s): Antioquia. Volume 28(1) 2007 Elevation: 2430 m. Type: R. Escobar et al. 3404 (JAUM, Holotype; MO, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 92,93; Orq. Nat. Col. 3 fig. 484. Teagueia rex (Luer & Escobar) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 39: 139. 1991. Basionym: Platystele rex Luer & Escobar. Department(s): Putumayo. Elevation: 2200 m. Type: e. Luer et al. 3133 (SEL, Holotype; JAUM, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 38: 108,109; Orq. Nat. Col. 4 fig. 481. Trichosalpinx acestrochila Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 88: 112, 2002. Department(s): Antioquia. Elevation: Without data. Type: e. Luer 16908 (MO): Colombia. Notes: Ibid. p. 121. Trichosalpinx acremona (Luer) Luer, Phytologia 54: 394, 1983. Basionym: Pleurothallis acremona Luer. Department(s): Antioquia. Elevation: 1700 m. Type: e. Luer 596 (SEL): Ecuador. Voucher: e. Luer 14111 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 42. Trichosalpinx alabastra (Luer & Escobar) Luer, Phytologia 54: 394, 1983. Basionym: Pleurothallis alabastra Luer & Escobar. Department(s): Santander. Elevation: 2600 m. Type: e. Luer et al. 7614 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 42, 88. Trichosalpinx amygdalodora (Kraenzl.) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 43, 1997. Basionym: Pleurothallis amygdalodora Kraenzl. Synonym(s): Pleurothallis pyxos Luer & Escobar, Trichosalpinx pyxos (Luer & Escobar) Luer. Departmentes): Cauca. Elevation: 3070 m. Type: P. e. Hutchinson et al. 6425 (AMES, Neotype; Holotype: Weberbauer 1824, presumably destroyed at B): Peru. Voucher: e. Luer et al. 3047 (SEL, Holotype of Tricchosalpinx pyxos). Notes: Ibid. p. 88; Isoneotypes at F, K, M, MICH, MO, NY, P, UC, US. Trichosalpinx arbuscula (Lindl.) Luer, Phytologia 54: 394, 1983. Basionym: Pleurothallis arbuscula Lindl. Synonym(s): Pleurothallis dinotherii Rchb.f. & Warsc., Pleurothallis diptera Lindl., Pleurothallis moschata Rchb.f., Humboldtia arbuscula (Lindl.) Kuntze, Humboldtia dinotherii (Rchb.f.) Kuntze, Humboldtia diptera (Lindl.) Kuntze, Pleurothallis lepanthoides Schltr., Pleurothallis tricaudata Schltr., Trichosalpinx dinotherii (Rchb.f.) Luer, Trichosalpinx moschata (Rchb.f) Luer, Tri- VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST chosalpinx arbusculoides (Hashimoto) Luer. Department(s): Antioquia. Elevation: 2580 m. Type: T. Hartweg 37 (K, Holotype; AMES, LD, W, Isotypes): Ecuador. Voucher: C. Luer et al. 14150 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 44; Orq. Nat. Col. 6 fig. 1394. Trichosalpinx ballatrix Luer & Escobar, Orquideologia 16: 178, 1984. Department(s): Antioquia. Elevation: 2380 m. Type: C. Luer et at. 8748 (SEL): Colombia. Notes: Ibid. p. 179; Monogr. Syst. Bot. Missouri Bot. Gard. 64: 117. Trichosalpinx berlineri (Luer) Luer, Phytologia 54: 394. 1983. Basionym: Pleurothallis berlineri Luer. Department(s): Without data. Elevation: Without data. Type: B. Berliner s.n. (SEL, Holotype; MO, Isotype): Ecuador. Voucher: No collections from Colombia. Source: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 17. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 36; Orq. Nat. Col. 4 fig. 683. Trichosalpinx bricenoensis Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 105, 1997. Department(s): Antioquia. Elevation: 1850 m. Type: C. Luer et al. 14196 (MO, Holotype; JAUM, Isotype): Colombia. Notes: Ibid. p. 111; Orq. Nat. Col. 6 fig. 1396. Trichosalpinx calceolaris Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 105, 1997. Department(s): Antioquia. Elevation: 2700 m. Type: C. Luer 16723 (MO): Colombia. Voucher: C. Luer et at. 17634 (MO). Notes: Ibid. p. 111; Orq. Nat. Col. 6 fig. 1397. Trichosalpinx caudata Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 20, 1997. Department(s): Antioquia. Elevation: Without data. Type: C. Luer 16907 (MO): Colombia. Notes: Ibid. p. 37; Orq. Nat. Col. 4 fig. 686. Trichosalpinx chamaelepanthes (Rchb.f.) Luer, Phytologia 54: 395, 1983. Basionym: Pleurothallis chamaelepanthes Rchb.f. Synonym(s): Humboldtia chamaelepanthes (Rchb.f.) Kuntze, Lepanthes corazonis Schltr., Pleurothallis microcharis Schltr. Department(s): Antioquia. Elevation: 3150 m. Type: W Jameson 313 (W, Ho10type; BR, G, K, Isotypes): Ecuador. Voucher: C. Dodson et at. 15295(MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 90; Orq. Nat. Col. 6 fig. 1393. Trichosalpinx decorata Luer & Escobar, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 106. 1997. Department(s): Valle del Cauca. E1e- 87 vation: 2100 m. Type: C. Luer 16738 (MO): Colombia. Notes: Ibid. p. 111. Trichosalpinx dependens (Luer) Luer, Phyto10gia 54: 395, 1983. Basionym: Pleurothallis dependens Luer. Synonym(s): Pleurothallis fiexibilis Luer & Vasquez, Trichosalpinxfiexibilis (Luer &Vasquez) Luer. Department(s): Antioquia. Elevation: 1800 m. Type: J. Brenner 22 (SEL): Ecuador. Voucher: F. C. Lehmann 7055 (AMES, K). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 37. Trichosalpinx dura (Lindl.) Luer, Phyto10gia 54: 395, 1983. Basionym: Pleurothallis dura Lindl. Synonym(s): Pleurothallis Joliata Griseb., Humboldtia dura (Lindl.) Kuntze, Humboldtia Joliata (Griseb.) Kuntze, Pleurothallis corazonica R Lehm. & Kraenzl., Pleurothallis broadwayi Ames, Pleurothallis guadalupensis Cogn., Pleurothallis lepanthopsis Schltr., Pleurothallis amygdalina Rolfe ex. Schltr., Pleurothallis williamsii Ames, Pleurothallis anomala Hoehne, Pleurothallis broadwayi ssp. anomala (Hoehne) Garay, TrichosalpinxJoliata (Griseb.) Luer. Department(s): Antioquia. Elevation: 1280 m. Type: W Jameson s.n. (K, Holotype; AMES, W, Isotypes): Ecuador. Voucher: C. Luer 13194 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 92,93. Trichosalpinx ectopa Luer, Orquideologia 18: 166, 1991. Department(s): Antioquia. Elevation: 1850 m. Type: C. Luer et al. 14202 (MO): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 111; Orq. Nat. Col. 6 fig. 1395. Trichosalpinx escobarii Luer, Orquideologia 18: 168, 1991. Department(s): Cundinamarca. Elevation: 2880 m. Type: J. M. Munera et al. 607 (JAUM, Holotype; Isotype, MO): Colombia. Notes: Ibid. p. 169; Orq. Nat. Col. 4 fig. 685; note: erroneously published again in Monogr. Syst. Bot. Missouri Bot. Gard. 64: 114. 1997. Trichosalpinx intricata (Lindl.) Luer, Phytologia 54: 396, 1983. Basionym: Pleurothallis intricata Lindl. Synonym(s): Humboldtia intricata (Lindl.) Kuntze. Department(s): Choc6. Elevation: 2050 m. Type: J. Linden 668 (K, Holotype; AMES, BR, G, W, Isotypes): Venezuela. Voucher: F. SilverstoneSopkin et at. 1740 (CUVC, MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 95; Orchids Venezuela, ed. 2: 1089. Trichosalpinx memor (Rchb.f.) Luer, Phytologia 54: 396, 1983. Basionym: Pleurothallis memor Rchb.f. Synonym(s): Humboldtia memor (Rchb.f.) Kuntze, Pleurothallis gno- 88 SELBYANA monifera Ames, Pleurothallis brevis Schltr., Pleurothallis minutipetala Ames & C. Schweinf., Trichosalpinx minutipetala (Ames & C.Schweinf) Luer, Trichosalpinx nag eliana Soto Arenas, Trichosalpinx greenwoodiana Soto. Departrnent(s): Without data. Elevation: Without data. Type: Forkel s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 38-39; Orchids Venezuela, ed. 2: 1090. Trichosalpinx multicuspidata (Rchb.f.) Luer, Phytologia 54: 396, 1983. Basionym: Pleurothallis multicuspidata Rchb.f. Departmentes): Antioquia, Boyaca. Elevation: 3000 m. Type: G. Wallis s.n. (w, Holotype; AMES, Isotypes): Colombia. Voucher: P. J. Grubb et at. 514, 525 (K, US). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 97; Orchids Venezuela, ed, 2: 1091; Type from Antioquia, without data. Trichosalpinx orbicularis (Lindl.) Luer, Phytologia 54: 396, 1983. Basionym: Specklinia orbicularis Lind1. Synonym(s): Pleurothallis orbicularis (Lindl.) Lind!., Pleurothallis biftora H. Focke, Lepanthes orbiculata Lindl. ex Rchb.f., Humboldtia biftora (H.Focke) Kuntze, Humboldtia orbicularis (H. Focke) Kuntze, Pleurothallis trachytheca F. Lehm. & KraenzI., Pleurothallis lanciaJera Schltr., Trichosalpinx oxychilos Carnevali & G .. A. Romero. Department(s): Choco. Elevation: 250 m. Type: Loddiges s.n. (K): Guyana. Voucher: E.. P. Killip 35269(AMES). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 29; Orchids Venezuela, ed. 2: 1092. Trichosalpinx pergrata (Ames) Luer, Phytologia 54: 396, 1983. Basionym: Pleurothallis pergrata Ames. Synonym(s): Pleurothallis Jalcipetala Schltr., Trichosalpinx Jalcipetala (Schltr.) Luer. Department(s): Antioquia. Elevation: 1950 m. Type: C. H. Lankenster et al. 436 (AMES): Costa Rica. Voucher: C. Luer 2951(SEL). Notes: Selbyana 1:317; Monogr. Syst. Bot. Missouri Bot. Gard. 64: 99. Trichosalpinx pseudolepanthes Luer & Escobar, Orquideologia 16: 183. 1984. Departmentes): Antioquia. Elevation: 1850 m. Type: R. Escobar & E. Valencia 2623 (SEL, Holotype; JAUM, Isotype): Colombia. Notes: Ibid. p. 184; Monogr. Syst. Bot. Missouri Bot. Gard. 64: 112. Trichosalpinx pusilla (Kunth) Luer, Phytologia 54: 397, 1983. Basionym: Dendrobium pusilium Kunth. Synonym(s}: Speckhnia pusilla (Kunth) Lindl., Pleurothallis pusilla (Kunth) Lindl., Humboldtia pusilla (Kunth) Kuntze, Pleurothallis roraimensis Rolfe, Volume 28(1) 2007 Trichosalpinx roraimensis (Rolfe) Luer. Departrnent(s): Antioquia. Elevation: 2500 m. Type: A. Humboldt & A. Bonpland s.n. (P, Holotype; AMES, W, Isotypes): Ecuador. Voucher: C. Luer et at. 14347 (MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 99. Trichosalpinx ramosii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 108, 1997. Departmentes): Choco. Elevation: 1900 m. Type: J. E. Ramos et at. 1306 (CUVC, Holotype; MO, Isotype): Colombia. Notes: Ibid. p. 112. Trichosalpinx robledorum (Luer (k Escobar) Luer, Phytologia 54: 397, 1983. Basionym: Pleurothallis robledorum Luer & Escobar. Departrnent(s): Antioquia. Elevation: 1900 m. Type: C. Luer 2293 (SEL, Holotype; JAUM, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 100; Orq. Nat. Col. 4 fig. 681. Trichosalpinx semilunata (Luer) Luer, Phytologia 54: 395,. 1983. Basiouym: Pleurothallis semilunata Luer. Synonym(s): Trichosalpinx dithele Luer & Escobar. Departmentes); Antioquia. Elevation: 1600 m. Type: C. Luer et al. 523 (SEL): Ecuador. Voucher: C. Luer et al. 8792 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 101. Trichosalpinx silverstonei Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 108, 1997. Department(s): Choco. Elevation: 1950 m. Type: P. Silverstone et at. 4324 (CUCV, Holotype; MO, Isotype): Colombia. Notes: Ibid. p. 112. Trichosalpinx spathulata Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 64: 109, 1997. Department(s): Choco. Elevation: 1950 m. Type: P. Silverstone et al. 4323 (CUCV, Holotype; MO, Isotype): Colombia. Notes: Ibid. p. 112. Trichosalpinx tennis (C. Schweinf.) Luer, Phytologia 54: 397, 1983. Basionym: Pleurothallis tenuis C.Schweinf. Synonym(s): Trichosalpinx vertex Luer & Escobar. Departmentes): Tolima. Elevation: 3500 m. Type: F. L. Herrera 2157 (US): Peru. Voucher: C. Luer et al. 8488 (SEL, COL, JAUM). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 102. Trichosalpinx uvaria Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 64:. 109, 1997 .. Departmentes): Chaco. Elevation: 1950 m. Type: P. Silverstone-Sopkin et aT. 4322 (CUCV, Holotype; MO, Isotype): Colombia. Notes: Ibid. p. 113. Trichosalpinx vagans (Garay & Dunsterv.) Luer, Phytologia 54: 398, 1983. Basionym: VIVEROS & HIGGINS: PLEUROTHALLID CHECKLIST Pleurothallis vagans Garay & Dunsterville. Department(s): Antioquia. Elevation: 2600 m. Type: L. A. Garay et al. 1066 (AMES): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 104. Trichosalpinx webbiae Luer & Escobar, Orquideologia 16: 188, 1984. Department(s): Antioquia. Elevation: 2800 m. Type: C. Luer et al. 8765 (SEL): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 64: 104. Trisetella escobarii Luer, Lindleyana 1: 188, 1986. Department(s): Norte de Santander. Elevation: 2100 m. Type: C. Luer et al. 10324 (MO): Colombia. Notes: Ibid. p. 189; Monogr. Syst. Bot. Missouri Bot. Gard. 31: 86; Orq. Nat. Col. 4 fig. 690. Trisetella gemmata (Rchb.f.) Luer, Phytologia 47: 57, 1980. Basionym: Masdevallia gemmata Rchb.f. Synonym(s): Triaristella gemmata (Rchb.f.) Luer, Triaristellina gemmata (Rchb.f.) Rauschert. Department(s): Antioquia. Elevation: 1800 m. Type: J. O'Brien s.n. (W): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 91; Orq. Nat. Col. 4 fig. 691. Trisetella tenuissima (C. Schweinf.) Luer, Phytologia 47: 58, 1980. Basionym: Masdevallia tenuissima C. Schweinf. Synonym(s): Masdevallia butcheri Luer, Triaristella tenuissima (C.Schweinf.) Luer, Triaristellina tenuissima (C.Schweinf.) Rauschert. Department(s): Antioquia. Elevation: 1200 m. Type: A. A. Hunter et al. 587 (MO): Panama. Voucher: C. Luer 13087(MO). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 108; Orq. Nat. Col. 4 fig. 692. TriseteHa triaristella (Rcbb.f.) Luer, Phytologia 47: 58. 1980. Basionym: Masdevallia friaristella Rchb.f. Synonym(s): Triaristella reichenbachii Brieg., Triaristellina triaristella (Rchb.f.) Rauschert. Department(s): Without data. Elevation: Without data. Type: M. Endres 566 (W): Costa Rica. Voucher: C. Luer 2190 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 110-112. Trisetella triglochin (Rchb.f.) Luer, Phytologia 47: 58. 1980. Basionym: Masdevallia trigIochin Rchb.f. Synonym(s): Masdevallia tripeta Rchb.f., Masdevallia tridactylites Rchb.f., Masdevallia trichaete Rchb.f., Masdevallia triseta Rchb.f. ex Kraenzl., Masdevallia huebneri Schltr., Masdevallia allenii L.O.Wms., Triaristella huebneri (Schltr.) Luer, Triaristella trichaete (Rchb.f.) Luer, Triaristella tridactylites (Rchb.f.) Luer, Triaristella triglochin (Rchb.f.) Luer., Trisetella huebneri (Schltr.) Luer, Trisetella trichaete (Rchb.f.) Luer, Trisetella tridactylites (Rchb.f.) Luer, Triaristellina hueb- 89 neri (Schltr.) Rauschert, Triaristellina trichaete (Rcbb.f.) Rauschert, Triaristellina tridactylites (Rchb.f.) Rauschert, TriaristelUna triglochin (Rchb.f.) Rauschert. Departmentes): Antioquia. Elevation: 1600 m. Type: F. C. Lehmann 68 (W): Ecuador. Voucher: C. Luer et al. 8783 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 31: 113-119; Orq. Nat. Col. 4 fig. 693. Zootrophion alvaroi (Garay) Luer, Monogr. Syst. BoC Missouri Bot. Hard. 95: 215. 2004. Basionym: Cryptophoranthus alvaroi Garay. Department(s): Antioquia. Elevation: Without data. Type: G. Escobar 372 (AMES): Colombia Notes: Ibid. p. 228. Zootrophion argus (Rchb.f. ex Kraenzl.) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 31: 15. 2004. Basionym: Cryptophoranthus argus Rchb.f. ex Kraenzl. Synonym(s): Masdevallia argus Rchb.f. ex Kraenzl. Departmentes): Norte de Santander. Elevation: 1650 m. Type: L. SchUm 762 (K, Lectotype; W, NY, Isolectotypes): Colombia. Notes: Ibid. p. 228. Zootrophion dayannm (Rchb.f.) Luer, Selbyana 7: 82. 1982. Basionym: Masdevallia dayana Rchb.f. Synonym(s): Cryptophoranthus dayanus (Rchb.f.) Rolfe, Cryptophoranthus Iehmannii Rolfe. Departmentes): Risaralda. Elevation: 1900 m. Type: John Day s.n. (W, Holotype; K, Isotype): Colombia. Voucher. C. Luer 4313 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95.: 229; Orq. Nat. Col. 4 fig. 703; Type without original collection data. Zootrophion dodsonii (Luer) Luer, Selbyana 7: 82. 1982. Basionym: Cryptophoranthus dodsonii Luer. Department(s): Cauca. Elevation: Without data. Type: C. H. Dodson et al. 9202 (SEL): Ecuador. Voucher: C. Luer 2965, 3003 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 230. Zootrophion endresianum (Kraenzl.) Luer, Selbyana 7: 82. 1982. Basionym: Cryptophoranthus endresianus Kraenzl. Departmentes): Valle del Cauca. Elevation: 1700 m. Type: A. Endres s.n. (K): Costa Rica. Voucher: C. Luer 2350 (SEL). Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 230. Zootrophion hypodiscus (Rchb.f.) Luer, Selbyana 7: 84. 1982. Basionym: Masdevallia hypodiscus Rchb.f. Synonym(s): Crypto· phoranthus hypodiscus (Rchb.f.) Rolfe, Cryptophoranthus moorei Rolfe, Cryptophoranthus rolfeanus Kraenzl. Departmentes): Valle del Cauca. Elevation: 1200 m. Type: F. C. Lehmann s.n. (W): Colombia. Voucher: C. Luer 14123(MO). Notes: 90 SELBYANA Monogr. Syst. Bot. Missouri Bot. Gard. 95: 23l. Zootrophion oblongifolium (Rolfe) Luer, Selby ana 7: 84. ] 982. Basionym: Cryptophoranthus oblongifolius Rolfe. Department(s): Without data. Elevation: Without data. Type: J. Charlesworth s.n. (K, Holotype; BR, Isotype): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 231; Orq. Nat. Col. 6 fig. 1409. Zootrophion trivalve (Luer & Escobar) Luer, Selbyana 7: 84. 1982. Basionym: Cryptophoranthus trivalvis Luer & Escobar. Department(s): Without data. Elevation: Without data. Type: R. Escobar 1658 (JAUM): Colombia. Notes: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 232. Species Reported From Colombia Without Vouchers DryadeZZa gnoma (Luer) Luer, Selbyana 2 (2-3): 208. 1978 Dryadella meiracyllium (Rchb. f.) Luer, Selbyana 2 (2-3): 209. 1978. Lepanthes lindleyana Oerst. ex Rchb. f., Xenia Orchid. 1: 149, t. 50, f. 8-10. 1858. Lepanthes pteropogon Rchb. f., Xenia Orch. 1: 146. 1856. Octomeria graminifolia (L.) R. Br. Ait., Hort. Kew. ed. 2,5: 211. 1813 Pleurothallis (Acronia) semiscabra Lindl., Orch. Linden. 2. 1846 Pleurothallis (Acronia) subtilis C.Schweinf., Fieldiana 28: 188. ]951 Pleurothallis (Acronia) undulata P. & E., Nov. Gen. ac Sp. PI. 1: 48. 1836 Pleurothallis aristata Hook., Ann. and Mag. Nat. Hist. 1: 329. 1839 Pleurothallis aryter Luer, Selbyana 3: 54. 1976 Pleurothallis barbulata Lindl., Folia Orch. Pleuroth. 40. 1859 Pleurothallis breviscapa Schweinf., Bot. Mus. Leafi. 3: 79. 1935. Pleurothallis ciliolata Schltr., Feddes Repert. 23: 36. 1926. Volume 28(1) 2007 Pleurothallis deregularis (Barb. Rodr.) Luer, Selbyana 2: 385. 1978 Pleurothallis endotrachys Rchb. f., Linnaea 41: 95. 1876 Pleurothallis lappiformis Heller & L. O. Wms., Fieldiana 31: 42. 1964 Pleurothallis meridana Rchb. f., Linnaea 22: 826. 1849 Pleurothallis parv(folia Lindl., Hook., Compo Bot. Mag. 2:355. 1837 Pleurothallis polygonoides Griseb., FI. Br. W. Ind. Is. 609. 1864 Pleurothallis racemijiora Lindl. ex Lodd., Bot. Cab. 10: t. 949. 1824 Pleurothallis samacensis Ames, Sched. Orch. 2: 22. 1923 Pleurothallis semperflorens Lind!., Fol. Orch. Pleuroth. 40. 1859 Pleurothallis testaefolia (Sw.) Lindl., Ann. and Mag. Nat. Hist. Stelis biserrula Lindl., Fol. Orch. Stel. 16. 1858 Stelis chamaelepanthes (Rchb. f.) Garay & Dunst., Bonpl. 3: 225. 1855 Stelis concinna Lindl., Hook.,J.Bot.!: 11.1834 Stelis guianensis Rolfe, Trans. Linn. Soc. Bot. ser.2 Stelis jamesoni Ldl., Hook., J. Bot. 1: 11. 1834 ｓｴ･ｬｌｾ＠ lentiginosa Lind!., Fol. Orch. Stel. 8: 58. 1858 Stelis lindenii Lindl., Orch. Linden. 3. no.17. 1846 Stelis lutea Lind!" Fol. Orch. Stel. 7. 1858 ｓｴ･ｬｌｾ＠ major Rchb. f., Bonpl. 2: 23. 1854 Stelis nitens Rchb. f., Bonp1. 2: 22. 1854 Stelis pardipes Rchb. f., Beitr. Orch. Centr.-Am. 96. 1866. Stelis propinqua Ames, Sched. Orch. 6: 55. 1923 Stelis stenophylla Rchb. F, Bonpl. 3: 70. 1855 Stelis striolata Lindl., Fol. Orch. Stel. 4: 1858 Stelis trichorrhachis Rchb. f., Bonpl. 3: 71. 1855. Stelis triseta Lindl., Fol. Orch. Ste!. 17. 1858 Stelis umbriae Schltr., Repert. Spec. Nov. Regni Veg. Beih. 27: 40. 1924. Stelis venezuelensis Foldats, Act. Bot. Venez. 3: 421. 1968