United States, California, Lassen, South of Susanville on the north side of Diamond Mtn. on Forest Rd. 29N43, 1.2 miles east of Gold Run Rd. (29N10). Along the edge of the road. T29N R11E S25
40.343889 -120.697778 +-201m. NAD83
T29N R11E S25; 40§ 20m 38s N; 120§ 41m 52s W
1686 meters
5530ft.
Chaparral in open mixed coniferous forest, granitic substrate. Common annual in sandy soil along the edge of the road.