USA, Arizona, La Paz, Yuma Proving Ground, Crazy Woman Wash, Trigo Mountains, 5 km N of Needles Eye, 15 km NE of Three Fingers Lake.; 33.324178 -114.552749
33.324178 -114.552749
DMCE: 7278; DMCN: 36899; 11 727800E 3689900N
610 meters (2001ft)
Mountains, steep slope.
Encelia farinosa, Tetracaucus sp.
Scattered, ascending shrub. 1.5 m tall. Corolla: cream-yellow.