United States, California, Ventura, Santa Ynez Mountains. Chorro Grande Canyon, draining into Sespe Creek from the north off Pine Mountain, north of Ojai, near U.S. Gypsum quarry
34.6 -119.32833
T6N R23W sec16 & 21
1315 meters (4313ft)
Chaparral and pinyon woodland on hillsides with Adenostoma, Fremontodendron, Ceanothus greggii, Arctostaphylos glauca, Pinus monophylla, Eriogonum fasciculatum. Wash with Lepidospartum squamatum, Chrysopsis villosa, Scirpus microcarpus, Salix hindsiana, Rosa californica, etc.