United States, California, Plumas, About 200 yards east of a logging road, near the intersection of Lumpkin Ridge Road and the road to Tamarack Flat, about 1 mile (air) west of Little Grass Valley Reservoir. T22N R08E S25 NE1/4
39.739444 -121.028611 +-402m. NAD83
T22N R08E S25 NE1/4; 39§ 44m 22s N; 121§ 1m 43s W
1768 meters
5800ft.
Normal size plants, on damp dark rocky soil, an area of basalt with openings in forest. Common. Flowers yellow. Red Fir Forest.