RSA - California Botanic Garden Herbarium (RSA:RSA)
6e429cb6-bef3-4bde-81d9-8ddda7356e68
773105
Asclepias californica Greene
Apocynaceae
Duncan S. Bell
1297
2010-06-14
Joy England
United States, California, Riverside, San Bernardino National Forest: Garner Valley, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.; Idyllwild
33.61998 -116.63631
T6S R3E S26 NW1/4 of SE1/4
1384 meters
4540ft.
An open sunny area amongst chaparral type habitat with Adenostoma fasciculatum, Ceanothus, Arctostaphylos, Artemisia tridentata, Linum lewiseii, Eriophyllum confertiflorum, Allophyllum gioides, Bromus tectorum, Erodium cicutarium, Mimulus guttatus, Dichelostemma capitatum, Cordylanthus rigidus, Collinsia concolor, Centaurium venustum, Asclepias californica, and Oxytheca trilobata.
Uncommon. Growing on a dry sunny gravely area beside an old road. In flower.