Carnegiea gigantea, Giant Saguaro

Southwest Desert Flora

Home to the plants of the Sonoran, Chihuahuan and Mojave Deserts

Cirsium ochrocentrum, Yellowspine Thistle

Ratibida columnifera, Upright Prairie Coneflower

Upright Prairie Coneflower flowers range from yellow, dark red, purplish-yellow, brown-purple and maroon; they are also called Mexican Hat flowers as their flower heads are shaped like a sombrero. Ratibida columnifera Upright Prairie Coneflower have flowers that contain both ray and disk florets. Note that the flowers are on top of tall leafless stems. Ratibida columnifera Upright Prairie Coneflower have green leaves, up to 6 inches (15 cm) long; the leaves are pinnately divided with linear and lobed divisions; the leaves have translucent oil glands. Ratibida columnifera Upright Prairie Coneflower has a flowering season that goes from June to November; they prefer elevations between 5,000 and 7,500 feet (1,524-2,286 m). Ratibida columnifera

Scientific Name: Ratibida columnifera
Common Name: Upright Prairie Coneflower

Also Called: Mexican Hat, Prairie Coneflower, Prairieconeflower, Redspike Mexican Hat

Family: Asteraceae, Sunflower Family

Synonyms: (Lepachys columnaris, Lepachys columnifera, Ratibida columnaris, Ratibida columnaris var. pulcherrima, Ratibida pulcherrima, Rudbeckia columnaris, Rudbeckia columnifera )

Status: Native

Duration: Perennial from a taproot

Size: 8 inches to over 3 feet (20-91 cm) tall

Growth Form: Forb/herb; plants upright (erect); one or many stems; lower and middle leafy, upper plant branching; stems with fine, stiff, straight hairs or bristles, glandular.

Leaves: Green; leaves long, to 6 inches (15 cm), pinnately divided with linear and lobed divisions; herbage from translucent oil gland-dotted; leaves arranged alternately along stem.

Flower Color: Yellow, dark red, purplish-yellow, brown-purple and maroon; flower heads shaped like a sombrero, containing both ray and disk florets; flowers on tall leafless stems (peduncles); fruit is a cypsela with a tan pappus.

Flowering Season: June to November

Elevation: 5,000 to 7,500 feet (1,524-2,286 m)

Habitat Preferences: Prairies throughout much of its range, sunny open areas in pine forests, dry rocky slopes, plains, roadsides and disturbed areas.

Recorded Range: Throughout the United States, Canada and northern Mexico. In Arizona it is found in the north and eastern part of the state and in Santa Cruz County.

North America & US County Distribution Map for Ratibida columnifera.

North America species range map for Upright Prairie Coneflower, Ratibida columnifera:

North America species range map for Upright Prairie Coneflower, Ratibida columnifera: Click image for full size map.
Click image for full size map

U.S. Weed Information: Unknown
Invasive/Noxious Weed Information: Unknown
Wetland Indicator: Unknown
Threatened/Endangered Information: Unknown

Genus Information: In North America there are 4 species and 6 accepted taxa overall for Ratibida columnifera Worldwide, The Plant List includes 7 accepted species names and a further 18 scientific names of infraspecific rank for Ratibida.

The genus Ratibida was published in 1818 by Constantine Samuel Rafinesque-Schmaltz, (1783–1840).

In the Southwestern United States: Arizona and New Mexico each have 2 species of Ratibida, California and Utah each have 1 species, Nevada has 0 species and Texas has 3 species of Ratibida columnifera. Data approximate and subject to revision.

Comments: Upright Prairie Coneflower has large attractive multi colored flowers and is commonly cultivated as ornamentals. They are popular landscape plants for both homeowner use and by state highway departments for roadside restoration and beautification projects.

May be confused with Cutleaf Coneflower, Rudbeckia laciniata.

Importance to Wildlife, Birds and Livestock
Upright Prairie Coneflower, Ratibida columnifera brightly colored Daisy-like flowers, and their seeds and plants may be visited by hummingbirds and/or small mammals including rodents and granivorous birds in search of food, nectar, shelter and protection through cover. Upright Prairie Coneflower was important in the diet of White-tailed Deer in Texas; and the seeds of Upright Prairie Coneflower were eaten by Wild Turkeys in South Dakota.

Beneficial Value to Butterflies, Bees and Insects
Upright Prairie Coneflower, Ratibida columnifera large brightly colored Daisy-like flowers, and their plants may be visited by butterflies, moths, native bees and other insects in search of nectar and/or other food. Included here Nectar-Bees, Nectar-Butterflies and Nectar-insects.

Special Value to Native Bees
According to The Xerces Society for Invertebrate Conservation, Upright Prairie Coneflower, Ratibida columnifera is recognized by pollination ecologists as attracting large numbers of Native bees. Click here for more information on their Pollinator Conservation Program.

U.S. Forest Service; Fire Effects Information System (FEIS)
See the U.S. Forest Service online collection of reviews of the scientific literature for management considerations of Ratibida columnifera, here .

Etymology:
The genus “Ratibida” (Rati'bida:) a name used by Mr. C.S. Rafinesque. According to Michael L. Charters, publisher of California Plant Names: Latin and Greek Meanings and Derivations. A Dictionary of Botanical and Biographical Etymology (http://www.calflora.net/botanicalnames/index.html) a Mr. David Hollombe sent Mr. Charters the following information: "Rafinesque's brief description in a paper in 'Journal de physique, de chimie et d'histoire naturelle et des arts' in 1819 mentions the rays as being bifid, although that explanation does not account for the 't'." Rafinesque often assigned unexplained names to plants. It is curious that about 60 sites online use the spelling Ratidiba rather than Ratibida.

The genus was published in 1818 by Constantine Samuel Rafinesque-Schmaltz, (1783–1840).

The species epithet columnifera (columnif'era:) bearing columns, in reference to the tall cylindrical flower heads.

Ethnobotany
Upright Prairie Coneflower, Ratibida columnifera is used for a multitude of purposes by U. S. North American indigenous peoples.
  • Cheyenne Drug, Analgesic, Dermatological Aids, Snake Bite Remedy's; Decoction of leaves and stems used as wash for pain and Decoction of leaves and stems used for poison ivy rash and Decoction of leaves and stems used as wash to draw out poison of a rattlesnake's bite and Leaves and stems boiled and solution used for rattlesnake bites.
  • Dakota Drug, Analgesic, Dermatological Aid, Panacea, Beverage; Flowers used for chest pains and other ailments and Flowers used for wounds and Flowers used for chest pains and other ailments and Leaves used to make a hot, tea like beverage.
  • Keres, Western Drug, Gynecological Aid; Crushed leaves rubbed on mothers' breast to wean child.
  • Lakota Drug, Analgesic; Infusion of plant tops taken for headaches.
  • Lakota Drug, Gastrointestinal Aid; Infusion of plant tops taken for stomachaches.
  • Lakota Drug, Veterinary Aid; Plant given to horses for urinary problems.
  • Lakota Other, Cooking Tools; Plant top used as a nipple.
  • Navajo, Ramah Drug, Febrifuge; Cold infusion used for fever.
  • Navajo, Ramah Drug, Veterinary Aid; Cold infusion given to sheep which are 'out of their minds.'
  • Oglala Food, Beverage; Leaves and cylindrical heads used to make a tea like beverage.
  • Zuni Drug, Emetic; Infusion of whole plant taken as an emetic.

  • See complete listing of ethno-botanical uses at Native American Ethnobotany, University of Michigan, Dearborn.

    Date Profile Completed: 05/26/2012; updated 10/09/2020
    References:
    Arizona Flora, Kearney, Thomas H., Peebles, Robert H., 1960, University of California Press, Berkley and Los Angeles
    U.S. Dept. of Agriculture, Natural Resources Conservation Service on-line database and USGS ITIS search; accessed 10/08/2020.
    https://plants.usda.gov/core/profile?symbol=RACO3
    https://plants.usda.gov/java/stateSearch
    The Plant List (2013). Version 1.1. Published on the Internet; http://www.theplantlist.org/; accessed 10/08/2020.
    http://www.theplantlist.org/1.1/browse/A/Compositae/Ratibida/
    Native Plant Information Network, NPIN (2013). Published on the Internet http://www.wildflower.org/plants/; accessed 10/08/2020. Lady Bird Johnson Wildflower Center at The University of Texas, Austin, TX.
    https://www.wildflower.org/plants/result.php?id_plant=RACO3
    Lowell E. Urbatsch, Patricia B. Cox, FNA | Family List | FNA Vol. 21 | Asteracea, Ratibida, 1. Ratibida columnifera (Nuttall) Wooton & Standley, Contr. U.S. Natl. Herb. 19: 706. 1915. ; Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico. 16+ vols. New York and Oxford.
    FNA 2006, Martin and Hutchins 1980; Allred and Ivey 2012, Heil et al. 2013; Editors: S.Buckley 2010, A.Hazelton 20017; from SEINet Field Guide, on-line; accessed 10/08/2020.
    https://swbiodiversity.org/seinet/taxa/index.php?taxon=Ratibida+columnifera
    David J. Keil 2012, Ratibida columnifera, in Jepson Flora Project (eds.) Jepson eFlora, /eflora/eflora_display.php?tid=4560, accessed on October 08, 2020.
    Seiler, John, Peterson, John, North American species range map courtesy of Virginia Tech, Dept. of Forest Resources & Environmental Conservation
    http://dendro.cnre.vt.edu/dendrology/
    Walsh, Roberta A. 1994. Ratibida columnifera. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available:
    https://www.fs.fed.us/database/feis/plants/forb/ratcol/all.html [2020, October 8].
    SEINet synonyms, scientific names, geographic locations, general information.
    http://swbiodiversity.org/seinet/
    Etymology:Michael L. Charters California Plant Names: Latin and Greek Meanings and Derivations; A Dictionary of Botanical and Biographical Etymology - (accessed 10/08/2020)
    http://www.calflora.net/botanicalnames/pageR.html
    http://www.calflora.net/botanicalnames/pageCI-CY.html
    IPNI (2020). International Plant Names Index. Published on the Internet http://www.ipni.org, The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries and Australian National Botanic Gardens. [Retrieved 08 October 2020].
    https://www.ipni.org/n/10813-1