United States, California, Butte, Cascade Range Foothills. Near the ridge top, about 25 m northwest of Hwy 32 about 4.2 air km south-southwest of Forest Ranch. T23N R02E S24 SW1/4 of NE1/4 USGS Quadrangle: Paradise West 1:24,000
39.839722 -121.7025 NAD 1983
T23N R02E S24 SW1/4 of NE1/4; 39§ 50m 23s N; 121§ 42m 9s W
570 meters (1870ft)
Part of the foothill chaparral: Quercus berberidifolia, Ceanothus integerrimus, Cercis occidentalis, Heteromeles arbutifolia, Eriodictyon californicum, Ceanothus cuneatus, Lonicera interrupta, Lepechinia calycina, Keckiella, Arctostaphylos manzanita, Toxicodendron diversilobum; scattered gray pine, Ponderosa pine, interior live oak. Loosely branched shrubs 18-30 dm tall.