United States, California, Tehama, Lassen National Forest, Ishi Wilderness. North side of Ishi Wilderness at the Rancheria Creek Trailhead.
40.208056 -121.614167
40§ 12m 29s N; 121§ 36m 51s W
978 meters
3210ft.
Found on eroded flat Tuscan mudflow; very sunny and open. Very common in scabbier grassland areas. Very scattered Black oak and Ceanothus cordulatus. Other associates are Hordeum marinum ssp. gussoneanum, Vulpia microstachys var. pauciflora, Bromus hordeaceus, Chorizanthe polygonoides var. polygonoides, Micropus californicus, Parvisedum pumilum, Cryptantha crinita, Astragalus pauperculus, Chorizanthe stellulata, Allium peninsulare var. peninsulare, and Polygonum bidwelliae.