United States, California, Siskiyou, Klamath Mountains; Marble Mountains. Marble Mountain Wilderness Area. Beside trail from Red Rock Valley to top of ridge to south, and near top of ridge.
41.54 -123.16 +-1000m.
41° 32m 24s N; 123° 9m 36s W
Klamath National Forest
1860-1890 meters
6100-6200ft.
Open woods of Pinus monticola, Abies magnifica, and Tsuga mertensiana.