Humboldt Co.: On moist, diffusely lit siliceous rock in moist draw along small stream, Sec. 5 R3E, T3N., Humboldt, California, United States, North America
Humboldt Co.: Between Sawyers Bar and Willow Creek along Hwy. 299. Narrow rock draw of north facing slopes above Trinity River., Humboldt, California, United States, North America
San Bernardino Co. Ward Valley, along Highway 62, east of Iron Mountain Road, west of Cadiz Road, just west of Sand Draw, south-southeast of Danby Lake. (East of Granite Pass 7.5': T1S R18E S14, Center N/4)., San Bernardino, California, United States, North America
San Bernardino Co. Along Highway 62 east of Iron Mountain Road, west of Cadiz Road, at 'Soft Shoulder' sign, just west of Sand Draw, south-southeast of Danby Lake; Ward Valley, between Iron and Turtle Mountains. East of Granite Pass. (East of Granite Pass 7.5': T1S R18E S14,, San Bernardino, California, United States, North America