United States, California, Butte, Northern High Sierra Nevada. Near junction of Bald Rock Road and Road 21N31Y, 2.3 km south of "town" of Brush Creek. T21N R06E S18 SE1/4 of SE1/4 USGS Quadrangle: Berry Creek 1:24,000
39.671111 -121.338611 NAD 1983
T21N R06E S18 SE1/4 of SE1/4; 39§ 40m 16s N; 121§ 20m 19s W
1001 meters (3283ft)
Open Ponderosa pine dominated mixed conifer forest (incense cedar, sugar pine, Douglas-fir, black oak, tanoak) thinned by logging. Rays bright white, disk flowers yellow aging red; plants occasional, forming loosely rhizomatous many-stemmed patches.