UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0014682
UCR-BPS-117684
UCR-117684
Asclepias californica Greene
Apocynaceae
V.W. Steinmann
1199
1997-03-13
1997-3-13
D.L. Banks
United States, California, Riverside, N of Hwy 79 on the low hills just east of Dripping Springs alcove and west of Lake Marina Road.
33.63611 -116.97222
T8S R1W sec15
500 meters (1640ft)
Sandy soil in areas of recently burned chaparral with Ceanothus crassifolius, Quercus berberidifolia, Adenostoma fasciculatum, A. sparsifolia, Eriogonum fasciculatum, Rhamnus crocea.