United States, California, Butte, Garden area at the north-east corner of Oregon City School House, Oregon City, about 7 miles north of Oroville. T20N R04E S16 SW1/4 of NE1/4
39.593889 -121.529444 +-402m. NAD83
T20N R04E S16 SW1/4 of NE1/4; 39§ 35m 38s N; 121§ 31m 46s W
366 meters
1200ft.
Urban (Foothill Woodland). Small size plant, on damp to dry red rocky soil, garden area. Uncommon. Flowers yellow.