BSCA - Colorado Desert District, California Department of Parks and Recreation (BSCA)
BSCA1429
3306
Euphorbia melanadenia Torr. & A. Gray
Euphorbiaceae
Rattlesnake Spurge
Hendrickson, Larry
1549
2006-05-24
24-May-06
Cathleen Weigand, Brian Woodward
United States, California, San Diego County, Anza-Borrego Desert State Park, Grapevine Canyon. 0.5 km SE of Angelina Spring at the base of the SW-facing slope of the Grapevine Hills.
33.1543 -116.4785
meters
715
Rhus ovata, Juniperus californica, Encelia farinosa, Viquiera parishii, Cylindropuntia ganderi var. ganderi, Acacia greggii, Krameria grayi, Eriogonum fasciculatum var. polifolium, Mirabilis laevis var. retrorsa, Lotus scoparius var. brevialatus.