United States, California, Butte, On bluffs above Covered Bridge and s of Butte Creek, ca. 5 mi e of Chico. T22N R02E S25 sc
39.728056 -121.703056 +-805m. NAD83
T22N R02E S25 sc; 39§ 43m 41s N; 121§ 42m 11s W
183 meters
600ft.
Corolla yellow. In partial shade, at foot of huge boulder and shaded by Pityrogramma triangularis, in Foothill Savannah, on bluffs. Associates: Pseudobahia heermanii.