Psorothamnus thompsoniae var. whitingii
Mem. New York Bot. Gard. 27: 54. 1977. (as thompsonae var. whitingi)
EndemicConservation concern
Basionym: Dalea whitingii Kearney & Peebles J. Wash. Acad. Sci. 29: 484. 1939
Treatment appears in FNA Volume 11.
Leaflets 7–17(or 19), blades linear-oblanceolate or linear-oblong, 3–7 mm. Calyces usually pubescent throughout.
Phenology: Flowering late spring–early summer.
Habitat: Clay or sandy soils, talus in canyons, mixed desert shrub communities.
Elevation: 1100–1600 m.
Discussion
Variety whitingii is known from San Juan County, Utah, from near Monument Valley westward to Navajo Mountain, and disjunctly in Wupatki National Monument, Coconino County, Arizona.
Selected References
None.
Lower Taxa
None.