United States, California, Siskiyou, South of Black Butte, east of the dump, on Shasta-Trinity National Forest property; UTM zone 10T, 555437 east, 4577898 North.
41.350833 -122.337222 NAD 1983
41§ 21m 3s N; 122§ 20m 14s W
Petals white with maroon patch. Slightly sloping opening dominated by Arctostaphylos patula, on top a rise, in mixed conifer forest, on pale volcanic soil. Associated species: Carex brainerdii, Carex inops, Carex rossii, Asclepias cryptoceras.