United States, California, Butte, Southeast-facing slope above Butte Creek; along road in west side of the canyon 3.7 mi south of Humboldt Road. T25N R03E S12 SE1/4 USGS Quadrangle: Butte Meadows 1:64,000
Southeast-facing slope above Butte Creek. Steep soft soil, partially shaded in forest dominated by black oak and with incense cedar, ponderosa pine, Douglas-fir, sugar pine, white fir.