Purshia tridentata, with the common name bitterbrush,[1][2][3] is a shrub in the genus Purshia of the family Rosaceae. It is native to mountainous areas of western North America.[3]
Common names include antelope bitterbrush,[3][2]antelope bush,[2]buckbrush, quinine brush, and less commonly deerbrush, blackbrush, and greasewood.[4] Some of these names are shared with other species.
^ abJames Henrickson, "Purshia tridentata (Pursh) de Candolle, Trans. Linn. Soc. London. 12: 158. 1818", Flora of North America, vol. 9
^ abcCite error: The named reference Calflora was invoked but never defined (see the help page).
^ abcUSDA, NRCS (n.d.). "Purshia tridentata". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 16 October 2015.
^United States Congressional serial set. U.S. Government Printing Office. 1861.
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Purshiatridentata, with the common name bitterbrush, is a shrub in the genus Purshia of the family Rosaceae. It is native to mountainous areas of western...
Stansbury cliffrose (Idaho south to California, Arizona and New Mexico) Purshiatridentata (Pursh) DC. – Antelope bitterbrush (British Columbia south to California...
This species arose via hybridization between Purshia stansburiana (Stansbury cliffrose) and Purshiatridentata (antelope bitterbrush) . It is sometimes considered...
Ontario. In the west they feed on Prunus demissa, Prunus emarginata, Purshiatridentata, Rosa, Salix, Shepherdia argentea, Eleagnus angustifolius and Ceanothus...
tea using the stem of the plant and combined it with the bark of Purshiatridentata, another shrub. The Navajo have used the plant as a dye solution to...
elevation decreases, trees give way to bitter brush (Purshiatridentata) and sagebrush (Artemisia tridentata). A view of the plateau can be seen from the top...
junipers (Juniperus occidentalis), sagebrush (Artemisia tridentata) and bitterbrush (Purshiatridentata), in damp ground. Ranunculus glaberrimus is a herbaceous...
Nevada range in California sagebrush associates include bitterbrush (Purshiatridentata), curl-leaf mountain-mahogany (Cercocarpus ledifolius), and rabbitbrushes...
shrubsteppe or desert shrub communities, where it grows alongside Purshiatridentata and Stipa comata. Some populations appear better able to withstand...
sometimes appear to be lined up in rows. Associated plants include Purshiatridentata, Poa sandbergii, Gilia congesta, Sitanion hystrix, Scutellaria nana...
geologic formation. The plant is commonly associated with buckbrush (Purshiatridentata) and yellow cryptantha (Cryptantha flava), but it grows on bare rocky...
are on wing from April or May to July. The larvae feed on Purshia (including Purshiatridentata), Cercocarpus and Ceanothus (including Ceanothus integerrimus)...
American species of the genus Ceanothus, especially: Ceanothus cuneatus Purshiatridentata and P. stansburiana (dry regions of western North America) Symphoricarpos...
The larvae mainly feed on the leaves of Cercocarpus species and Purshiatridentata, but have also been recorded on Prunus species and Ceanothus velutinus...
1930–1931 and started his laboratory and field research with bitterbrush (Purshiatridentata) that spanned the next fifty years. Gus Hormay started working professionally...
it grows in plant communities dominated by antelope bitterbrush (Purshiatridentata) and Indian ricegrass (Oryzopsis hymenoides), purple sage (Salvia...
and canyons. Adults feed on flower nectar. The larvae feed on Purshiatridentata,Purshia glandulosa and Cercocarpus montanus. S. b. behrii S. b. columbia...
about 44 mm. Adults are on wing in late summer. The larvae feed on Purshiatridentata. Beccaloni, G.; Scoble, M.; Kitching, I.; Simonsen, T.; Robinson,...