United States, California, Colusa, Colusa Co.: Bear Creek Botanical Management Area. Caltrans right-of-way on south side of Hwy 20, about 0.5 mile west of Hwy 20/16 instersection.
39.010278 -122.363333 +-800m. WGS84
39° 37s N; 122° 21m 48s W
Along roadside adjacent to serpentine prairie. | Access Database Number (Deprecated): UCD163872