BSCA - Colorado Desert District, California Department of Parks and Recreation (BSCA)
BSCA3576
5415
Euphorbia melanadenia Torr. & A. Gray
Euphorbiaceae
Rattlesnake Spurge
Churchwell, Mary Jo
951
2014-10-28
28-Oct-14
United States, California, San Diego County, Anza-Borrego Desert State Park, hillside above Old Culp Valley Road, near mouth of Chimney Spring Drainage, 5.86 air miles SW of Borrego Springs and .55 mile NW of intersection of County Hwy. S-22 and Old Culp Valley Road.
33.2132 -116.4616
meters
967
Desert Transition Chaparral after wildfire of August, 2012, with Rhus ovata, Senegalia greggii, Cylindropuntia ganderi, Encelia actoni, grasses.
Granitic boulders and sand.
Perennial forming a mat, with white and dark maroon flowers.