United States, California, Inyo, China Lake Naval Weapons Center, Coso Range at Coso Bridge target, c. 5 km NNW of Silver Peak, 1.3 km SW of Coso Peak; Mojave Desert
36.195 -117.725
T20S R39E sec14 NW/4 SW/4
2317 meters (7600ft)
Pinyon woodland in rocky canyon, vegetation denser and less stressed in shade of bridge; Pinus monophylla, Artemisia tridentata, Chrysothamnus viscidiflorus, Eriogonum umbellatum, Ephedra viridis, etc. were common.
Flowering
Uncommon perennial in open places on canyon bottom, also seen along road; fls. white with yellow stamens.