United States, California, Butte, Northern High Sierra Nevada. Along east side of North Fork Feather River arm of Lake Oroville; 835 m north-northeast of mouth of French Creek. Along edge and cutbank of roadbed. T21N R05E S03 NW1/4 of SE1/4 USGS Quadrangle: Berry Creek 1:24,000
39.703611 -121.400556 NAD 1927
39§ 42m 13s N; 121§ 24m 2s W
305 meters (1000ft)
Along edge and rocky cutbank of old, little used, roadbed (former railroad bed) cut into steep west-facing slope; metamorphic rock; partially open in woodland of canyon live oak, Ponderosa pine, madrone; with Madia elegans, etc. H. albiflorum present and past flower.
Rays bright yellow; plants in flower and in bud; fairly frequent here.