RSA - California Botanic Garden Herbarium (RSA:RSA)
RSA0175197
d104eb56-5ef3-4f7a-8402-d3442752648d
883115
Asclepias erosa Torr.
Apocynaceae
Marc A. Baker
19588
2018-05-22
22 May 2018
Michelle Cloud-Hughes
United States, California, San Bernardino, Avawatz Mountains, 9.3 km SE of Avawatz Pass, 37 km NE of Fort Irwin, 86 km NNE of Barstow.; Red Pass Lake NE 7.5'
35.4645 -116.371 WGS84
11 557070E 3924735N
NAD83
1133 meters
3716ft.
Edge of broad, shallow wash, mixed volcanic rocks, cobbles, gravel, sand, and silt.
Rhizomatous gray-green perennial with erect stems to 1.5 m tall; rhizomes sweetly aromatic when cut; flowers white, aging pale yellow-green, visited by tarantula wasps.