United States, California, San Bernardino, San Bernardino Mtns.: Arrowbear Lake in the community of the same name E of Running Springs.
34.2113889 -117.0766667
1890 meters (6199ft)
On a disturbed slope between the lake and a small parking lot.
Yellow pine forest with Quercus kelloggii Caloced
fl. & fr.
Most plants at this site with white flwrs but 2-3 with the normal purple flowers. White fld. Plants also lack the dark spots on the phyllaries. Locally common. Biennial (?)