RF2WYXJCG–The great or maximum horsetail (Equisetum telmateia) in a meadow in northern Italy. Perennial herbaceous plant of the Equisetaceae family. The name co
RMRGPHG6–. Bulletin de la Societe Belge de Geologie, de Paleontologie et d'Hydrologie. Bull. Soc. Belge de Geoh de Paléont. et d'Hydrol. Tome Y. 1891. Mém. pl. I.. II. Equisetum maximum, Lam. Belgique.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Société belge de géologie de paléontologie et d'hydrologie. Bruxelles
RMPG16RG–. Fossil plants : for students of botany and geology . Paleobotany. 246 PTERIDOPHYTA. [CH. main characters of the recent genus will enable the student to appreciate the points of difference and agreement between the extinct and present representatives of the Equisetales.. Fig. 52. Equisetum maximum Lam. A. Fertile shoot with strobilus and sterile leaf-sheaths [after Luerssen (89); slightly less than nat. size]. B. Sporophyll bearing open sporangia (after Luerssen; slightly enlarged). C. Part of a transverse section (diagrammatic); v, vaUecular canals, e, en- dodermis, u, carinal canals (after
RMEBRT5E–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), as ornamental plant in a garden, Germany, Forstbotanischer Garten Eberswal
RF2WYXJ7F–The great or maximum horsetail (Equisetum telmateia) in a meadow in northern Italy. Perennial herbaceous plant of the Equisetaceae family. The name co
RMRDBCJ1–. Fossil plants : for students of botany and geology . Paleobotany. 246 PTERIDOPHYTA. [CH. main characters of the recent genus will enable the student to appreciate the points of difference and agreement between the extinct and present representatives of the Equisetales.. Fig. 52. Equisetum maximum Lam. A. Fertile shoot with strobilus and sterile leaf-sheaths [after Luerssen (89); slightly less than nat. size]. B. Sporophyll bearing open sporangia (after Luerssen; slightly enlarged). C. Part of a transverse section (diagrammatic); v, vaUecular canals, e, en- dodermis, u, carinal canals (after
RMPG1Y0M–. Lectures on the evolution of plants. Botany; Plants. 140 EVOLUTION OF PLAJTTS except for the conspicuous lobes referred to above. The reproductive organs are very much like those of the eusporangiate ferns, and the spermatozoids, which are large and multiciliate, closely resemble those of Osmunda.. Fig. 36 (EquisetinesS). — A, upper part of a sporiferous shoot of ahorse- tail {Equisetum pratense), showing the division into nodes and inter- nodes, the rudimentary sheath-leaves, sh, and the strobilus or cone of sporophylls, c; B, a cross-section of an internode of M. maximum, showing the arran
RF2WYXJC5–The great or maximum horsetail (Equisetum telmateia) in a meadow in northern Italy. Perennial herbaceous plant of the Equisetaceae family. The name co
RMH023JC–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), young sprouts, Germany, Bavaria, Innaue
RF2RRXCX1–Fine Art Photography, Study of plant, sepia, monochrome, paper ink, Still life, Plant, Botanical print.
RMRN3PK9–. Anleitung zur bestimmung der karbonpflanzen West-Europas, mit besonderer berücksichtigung der in den Niederlanden und den benachbarten ländern gefundenen oder noch zu erwartenden arten. Paleobotany; Paleobotany. Fig. 15. Equisetum maximum, Lam stüCk emes rezenten Equisetum übereinstimmt. Leider (nac otonil). g-^j. er kejne weiteren Bemerkungen. Ich werde nun einige Formen solcher isolierter Blattscheiden kurz anführen und daran einige anschliessen, bei welchen auch grössere oder kleinere Teile der dazu gehörenden Stämme bekannt sind. Zum Schluss werde ich eine sehr eigentümliche, von Kidston
RMPG051T–. The structure and development of mosses and ferns (Archegoniatae). Plant morphology; Mosses; Ferns. Fig. 257.—In this and all the following figures of Equisetum, the drawings were made from E. telmateia (£. maximum, Lam.), unless otherwise indicated. A, ripe, dry spore with expanded elaters, X180; B, a similar spore placed in water, X180; C, D, germinating spores, X360; E, older stages of germination, X180; r, primary rhizoid. in diameter by about one-half through the absorption of water, and the numerous small round chloroplasts then become very evident. The nucleus is large, and occupies t
RF2WYXJ7C–The great or maximum horsetail (Equisetum telmateia) in a meadow in northern Italy. Perennial herbaceous plant of the Equisetaceae family. The name co
RMH023JD–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), young sprouts, Germany, Bavaria, Innaue
RMRH96J4–. Botanisk tidsskrift. Botany; Plants; Plants. — 366 - planter i Skovbunden noteredes : Melica uniflora og M. nutans, Brachy- podium silvaticum, Blechnum spicant, Campanula persicifolia, Cornus suecica i Mængde og med rig Frugtsætning, prægtige Ekspl. af Lathyrus silvester, paa sumpede Steder i Skoven: Equisetum maximum i stor Fro- dighed. De visne Blade af Allium ursinum dækkede paa flere Steder helt Skovbunden og viste dens Tilstedeværelse i stor Mangfoldighed. Fra Skoven gik Deltagerne til den gamle Herregaard Astrup, hvorfra Automobilerne førte dem tilbage til Skive. Aftenen tilbragtes i s
RMPG16PJ–. Fossil plants : for students of botany and geology . Paleobotany. Fig. 55. 1. Transveise section of a root of Equisetum variegatum Sohl., e endo- dermie, or outer layer of the phloeoterma (after Pfitzer; xl60). 2. Trans- verse section of rhizome of E. maximum, slightly enlarged. 3. Transverse section through a node of E. maximum, x, branch of vascular strand (slightly enlarged). 4. Transverse section through a node of E. maximum showing the mass of xylem, px protoxylem ( x 175). (Figs. 3 and i after Cormack.) Immediately external to each vascular strand, as seen in transverse section, there
RF2WYXJCB–The great or maximum horsetail (Equisetum telmateia) in a meadow in northern Italy. Perennial herbaceous plant of the Equisetaceae family. The name co
RMRH90NN–. Botanisk tidsskrift. Botany; Plants; Plants. 14. Assimilationsarbejdet 331 2. Dueurt-Typen har ligeledes straktleddede Langskud uden udpræget Grundbladsroset (hos nogle dog med Tilnærmelse hertil), men Bladene er kortstilkede Langblade. Hertil omtr. 26 Slægter. Fig. 176. Elfenbens-Padderokke (Equisetum maximum». Ä, B: Skyggef'orm; C: ung Skyggeform ; D, -E, unge Sollysfornier. med 39 Arter. En Del af Arterne findes ikke i mørke Skove, men i Skovbryn og Kratskov; paa aabent Land findes en langt større Mængde af denne Type (omtr. 50). Slægterne, som maa føres herhen, er følgende: Anacamptis, A
RF2WYXJBX–The great or maximum horsetail (Equisetum telmateia) in a meadow in northern Italy. Perennial herbaceous plant of the Equisetaceae family. The name co
RM2JJENG3–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), large group at wayside, Germany, Bavaria
RMFJ4XJD–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), young sprout, Germany, Bavaria, Oberbayern-Murnauer Moos
RMFJ5KHE–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), young sprouts, Germany, Bavaria, Oberbayern, Upper Bavaria
RMRN29GT–. Annales de la Societe Linnéenne de Lyon. Natural history. 162 SUR UN CAS RARE d'hÉTÉROTAXIE d'ailleurs inégaux et s'inséraient à des hauteurs différentes à partir du cinquième verticille de diodanges de l'épi normal (fîg. 1). Le nombre des épis diodangifères secondaires est d'ailleurs très . variable suivant les échan- tillons.. FiG. 1. — Equisetum maximum^ Lamk. Fîg. 2. — Equisetum maximum, Lanik. A. Epi diodangifére portant à partir du cin- Coupe longitudinale d'un épi diodangifére quième verticille de diodanges huit épis qui portait seulement trois épis secon- - secondaires. G. nat. daire
RF2WYXJHB–The great or maximum horsetail (Equisetum telmateia) in a meadow in northern Italy. Perennial herbaceous plant of the Equisetaceae family. The name co
RMFJ5M08–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), young sprouts, Germany, Bavaria, Oberbayern, Upper Bavaria
RM2AWPCR1–The structure & development of the mosses and ferns (Archegoniatae) . ly published a paper showing that inE. maximum {telmateid) there is a slight secondary increase inthickness in the nodes of the stem, due to the presence of agenuine cambium, not unlike that in the stem of Botrychium. TJie Sporangia In all species of Equisetum the sporangia are formed uponthe under side of peltate sporophylls arranged in closely-set 1 Van Tieghem (5), p. 395. ^ Cormack (i). XIII EQUISETINEyE 451 circles about the upper part of the axis of the fertile shoots(Figs. 227, 242). A section through the apex of the
RMFJ5TNB–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), young sprout, Germany, Bavaria, Oberbayern, Upper Bavaria
RMEBT00X–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), Germany, Bavaria, Oberbayern, Upper Bavaria, Murnauer Moos
RMEBT0F7–great horsetail (Equisetum telmateia, Equisetum telmateja, Equisetum maximum), on the shore, Germany, Bavaria, Oberbayern, Upper Bavaria, Murnauer Moos
RMRDG4C6–. Lectures on the evolution of plants. Botany; Plants. 140 EVOLUTION OF PLAJTTS except for the conspicuous lobes referred to above. The reproductive organs are very much like those of the eusporangiate ferns, and the spermatozoids, which are large and multiciliate, closely resemble those of Osmunda.. Fig. 36 (EquisetinesS). — A, upper part of a sporiferous shoot of ahorse- tail {Equisetum pratense), showing the division into nodes and inter- nodes, the rudimentary sheath-leaves, sh, and the strobilus or cone of sporophylls, c; B, a cross-section of an internode of M. maximum, showing the arran
RMRDX3WW–. Lectures on the evolution of plants. Botany; Plants. 140 EVOLUTION OF PLANTS except for the conspicuous lobes referred to above. The reproductive organs are very much lilce tliose of the eusporangiate ferns, and the spermatozoids, which are large and multiciliate, closely resemble those of Osmunda.. Fig. 36 (Equisetineae). — A, upper part of a sporiferous shoot of a horse- tail (Equisetum pratense), showing the division into nodes and inter- nodes, the rudimentary sheath-leaves, sh, and the strobilus or cone of sporophylls, c; B, a cross-section of an internode of E. maximum, shovriug the ar
RMRDE9E5–. The structure and development of mosses and ferns (Archegoniatae). Plant morphology; Mosses; Ferns. Fig. 257.—In this and all the following figures of Equisetum, the drawings were made from E. telmateia (£. maximum, Lam.), unless otherwise indicated. A, ripe, dry spore with expanded elaters, X180; B, a similar spore placed in water, X180; C, D, germinating spores, X360; E, older stages of germination, X180; r, primary rhizoid. in diameter by about one-half through the absorption of water, and the numerous small round chloroplasts then become very evident. The nucleus is large, and occupies t
RMRDBCH9–. Fossil plants : for students of botany and geology . Paleobotany. Fig. 55. 1. Transveise section of a root of Equisetum variegatum Sohl., e endo- dermie, or outer layer of the phloeoterma (after Pfitzer; xl60). 2. Trans- verse section of rhizome of E. maximum, slightly enlarged. 3. Transverse section through a node of E. maximum, x, branch of vascular strand (slightly enlarged). 4. Transverse section through a node of E. maximum showing the mass of xylem, px protoxylem ( x 175). (Figs. 3 and i after Cormack.) Immediately external to each vascular strand, as seen in transverse section, there
RMRH96WE–. Botanisk tidsskrift. Botany; Plants; Plants. — 102 — jeg Poly gala vulgaris (i Mængde), Fragaria vesca, Brachypodium sil- vaticum, Hieracium pilosella og Carex glauca. Trifolium striatum er hyppig, og ved Vældene tillige Pinguicula vulgaris og især Equi- setum maximum, der aldrig savnes ved Væld i hele Vejlepartiet. Hvor Vældene siver ud paa Midten af Skrænten, dannes der under dem — paa den skraa Brinkfod — en ejendommelig Equi- setum arverne- eller fluviatilis-Facies, hvori ofte findes Juncus glau- cus. Saadanne Equisetum-Facies er hyppige ved Nørre Strand, navnlig paa Græsbrinken. Den bar