Biology:Ranunculus glaberrimus
| Ranunculus glaberrimus | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Ranunculales |
| Family: | Ranunculaceae |
| Genus: | Ranunculus |
| Species: | R. glaberrimus
|
| Binomial name | |
| Ranunculus glaberrimus Hook.
| |
Ranunculus glaberrimus, the sagebrush buttercup,[1] is a species of flowering plant in the buttercup family, Ranunculaceae. It is native to interior western North America, in western Canada, the western United States, and the northwestern Great Plains.
Distribution
Ranunculus glaberrimus is found from central British Columbia east to southern Saskatchewan, south through the Dakotas to Kansas , through the Rocky Mountains southeast to northern New Mexico, west to the Great Basin region, and southwest to northeastern California .
It occurs in habitat types with junipers (Juniperus occidentalis), sagebrush (Artemisia tridentata) and bitterbrush (Purshia tridentata), in damp ground.[2][3][4] It flowers relatively early.[4]
Description
Ranunculus glaberrimus is a herbaceous perennial plant growing to 4–15 centimetres (1 1⁄2–6 in) tall. The roots are clustered and fleshy.[4] The somewhat thick basal leaves are oval, with long petioles, ranging from entire to having three deep lobes. Cauline leaves have short petioles but are otherwise similar. The flowers have four to ten yellow petals (usually five)[4] about 1 cm long.[5] The sepals are yellow-purple,[4] and the stamens and pistils are numerous.[5]
The species is reportedly toxic to livestock and possibly to humans as well.[6]
Gallery
Flowers and flower buds
Emerging through snow
Group of plants on Olympic Peninsula
See also
- Sagebrush steppe
- Great Basin shrub steppe
References
- ↑ "Ranunculus glaberrimus". Natural Resources Conservation Service PLANTS Database. USDA. https://plants.usda.gov/core/profile?symbol=RAGL. Retrieved 18 October 2015.
- ↑ {{citation | mode = cs1 | title = Ranunculus glaberrimus | work = Germplasm Resources Information Network (GRIN) | url = | publisher = [[Organization:Agricultural Research ServAgricultural Research Service (ARS), United States Department of Agriculture (USDA) | access-date = 21 January 2018 }}
- ↑ Plants of British Columbia: Ranunculus glaberrimus
- ↑ 4.0 4.1 4.2 4.3 4.4 Taylor, Ronald J. (1994) (in en). Sagebrush Country: A Wildflower Sanctuary (rev. ed.). Missoula, MT: Mountain Press Pub. Co. pp. 34. ISBN 0-87842-280-3. OCLC 25708726. https://www.worldcat.org/oclc/25708726.
- ↑ 5.0 5.1 Ranunculus glaberrimus. Flora of North America.
- ↑ Reiner, Ralph E. (1969). Introducing the Flowering Beauty of Glacier National Park and the Majestic High Rockies. Glacier Park, Inc.. pp. 62.
External links
- Ranunculus glaberrimus var. ellipticus. Burke Museum, University of Washington.
- Ranunculus glaberrimus. The Jepson eFlora 2013.
- Ranunculus glaberrimus. CalPhotos.
Wikidata ☰ Q4117731 entry
 |  |
