Thermopsis rhombifolia
Thermopsis rhombifolia | |
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Species: | T. rhombifolia
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Thermopsis rhombifolia |
Thermopsis rhombifolia, also known as prairie thermopsis,[1] golden bean, buffalo bean, wet tooth, and buffalo flower, is a hardy perennial native to the North American plains. [1]
A member of the pea family, it grows in grassland, hillsides, and patchy woodland areas to a height of about 30 cm, and produces bright yellow golden flowers about a centimetre long. The flowers were commonly used by the natives as a source of yellow dye and were boiled in a tea as a cure for stomach ailments for people and horses. The plant has toxic properties if ingested; symptoms of poisoning include vomiting, dizziness, and abdominal pain.[2]
This plant is a beautiful addition to an early spring garden, but is extremely aggressive and must be contained[citation needed].
References
- ^ USDA, NRCS (n.d.). "Thermopsis rhombifolia". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 9 December 2015.
- ^ Stories and Spaces - Buffalo Bean Retrieved 25 April 2006
- ^ Case series of Thermopsis exposure Retrieved 25 April 2006
External links
- Use dmy dates from September 2010
- Faboideae
- Flora of the Great Plains (North America)
- Flora of Canada
- Flora of the Western United States
- Flora of the Plains-Midwest (United States)
- Flora of the Rocky Mountains
- Flora of Colorado
- Flora of Montana
- Flora of New Mexico
- Flora of Wyoming
- Plants used in traditional Native American medicine
- Garden plants of North America
- Faboideae stubs