UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0014680
UCR-BPS-92169
UCR-92169
Asclepias californica Greene
Apocynaceae
D.L. Banks
0246
1995-05-03
1995-5-3
Steve Boyd
United States, California, Riverside, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
33.45778 -116.97194
T8S R1W sec27
500 meters (1640ft)
Southern sycamore woodland of Platanus racemosa, Populus fremontii, Adenostoma fasciculatum, Ceanothus crassifolius, Lotus scoparius, Eriodictyon crassifolium, etc. colluvial substrate with a coarse alluvial soil with many large boulders, slope 0%