United States, California, Imperial, Chocolate Mountains, lower part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range
33.26208 -115.28807 +-100m.
33° 15.725m N; 115° 17.284m W
Lion Head Mountain 7.5’ Q.
326 meters
1070ft.
Large wash at foot of cliff and talus slope, sandy and gravelly, decomposed granite; open microphyll woodland and desert scrub with Parkinsonia florida, Hyptis emoryi, Senegalia, Lycium andersonii, Funastrum, etc.
Fairly common annual in sand of wash; fls. yellow.