United States, California, Colusa County, Colusa Co.: BLM Payne Ranch, lands to the SW of jct of Hwys 16 and 20. Area of ranch west of Hwy 16, near bridge that spans Bear Creek, ca. 4.5 road miles south of junction of Hwy 16/20. West side of Bear Creek, ca. 0.25 mile downstream of bridge.
38.954667 -122.011972 NAD83
38° 57m 16.8s N; 122° 43.1s W
Sandbar in old creek bed with Tamarisk. Growing in shade of Tamarisk.