RSA - California Botanic Garden Herbarium (RSA:RSA)
207e4e56-2e72-4a00-8680-17859023ecfe
695507
Asclepias californica Greene
Apocynaceae
Orlando Mistretta (2007-09)
Valerie Soza
1691
2003-06-18
Sarah J. De Groot
United States, California, Los Angeles, Angeles National ForestUpper Cooper Canyon, along Forest Service Road 2000.5, northeast of Cloudburst Summit, approximatly 0.6 miles above Cooper Canyon trail Camp on east slopes of Winston Peak.; Waterman Mountain 7.5' Quad
34.359331 -117.923423 +-200m. WGS84
415200E 3802222N; T3N R10W S10 NW/4, SW/4
Fri Aug 23 16:25:30 2013; georef from 2006-2015 archive backup file
1982 meters
6500ft.
East-facing (84-120°), rocky, gravelly, upper slope of 34°. Jeffrey pine forest and canyon live oak woodland. Associated species: Asclepias californica, Bromus tectorum, Chrysothamnus nauseosus, Elymus elymoides, Eriogonum cf. nudum, E. saxatile, E. umbellatum, E. wrightii subscaposum, Eriophyllum confertiflorum, Gilia leptantha transversa, Hulsea vestita gabrielensis, Linanthus breviculus, Lupinus excubitus, Penstemon grinnellii, Phacelia imbricata, Pinus jeffreyi, Poa secunda, Quercus chrysolepis.