United States, California, Riverside, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
33.5012 -115.48445 +-1000m.
33° 30.072m N; 115° 29.067m W
Red Cloud Canyon 7.5’ Q.
686 meters
2200 - 2250ft.
Stony rolling hills cut by wash with coarse granitic sand, and various rocks including basalt and conglomerate; creosote bush scrub with Larrea, Senegalia, Bebbia, Ephedra californica, Fouquieria, Psorothamnus spinosus, Ambrosia dumosa, Encelia farinosa, Lycium andersonii, Yucca schidigera, Tetracoccus, etc.
Scarce annual or weak perennial on wash margin, often in partial shade of shrubs.