USA, California, Los Angeles County, Transverse Ranges; San Gabriel Mtns. Foothills/Western Mojave Desert; Bob's Gap, 3.2 miles south of Hwy 138 on east side of Bob's Gap Road
34.4528 -117.814 +-1000m.
1220-1230 meters
4010 - 4050ft
Narrow canyon bottom, sandy; in Joshua tree woodland.
Prunus fasciculata, Salvia dorrii, Purshia glandulosa, Ericameria linearifolia, Lycium cooperi, Ephedra nevadensis, Atriplex canescens, etc.