United States, California, Lassen, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area, 6.2 air-mile southwest of Adin, 5.4 air-miles northeast of Bieber; disturbed area near Wayman Barn. T39N, R8E, sw¼ Sec. 33. Big Swamp 7.5' quad.
41.168586 -121.058058 NAD83
41° 10' 06.91" N 121° 03' 29.01" W
1265 meters (4149ft)
Great Basin Scrub, with Artemisia tridentata. Along disturbed road edge.