United States, California, Los Angeles, Transverse Range; San Gabriel Mts., Canyon of Upper Big Tujunga Creek; ca. 0.25 mi. downstream of bridge to Camp Colby. On upper slope above creek bank. T03N R12W S USGS Quadrangle: Chilao Flat 1:24,000
34.310833 -118.113056
T03N R12W S; 34§ 18m 39s N; 118§ 6m 47s W
930 meters
3050ft.
Growing in shaded area on upper slope above creek bank. In granitic soil. With Adenostoma fasciculatum, Eriogonum fasciculatum, Rhus sp., Yucca whipplei.