United States, California, Plumas, Northern High Sierra Nevada; Plumas National Forest, Lumpkin Ridge, ca. 1.0 air-mile north-northwest of Little Grass Valley Reservoir Dam, ca. 1.3 air-miles southeast of Tamarack Flat, ca. 630 feet south of intersection of FS Primary Route 94 and FS Primary Route 27. T22N R08E S25 NE1/4 USGS Quadrangle: American House 1:24,000
Latitude/Longitude:
39.738056 -121.025556
T22N R08E S25 NE1/4; 39§ 44m 17s N; 121§ 1m 32s W
1745 meters
5725ft.
In seasonally moist ephemeral swale with Deschampsia elongata, Lewisia triphylla, Mavarretia divaricata, Gnaphalium palustre, Gilia leptalea. Mixed conifer forest.