RSA - California Botanic Garden Herbarium (RSA:RSA)
31559be7-c57c-45d4-b27a-661b48a9549b
588922
Asclepias californica Greene
Apocynaceae
T. S. Ross
2929
1990-06-08
Steve D. Boyd, Peter Fritsch
United States, California, Los Angeles, Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats).; Chilao Flat 7.5’