United States, California, Plumas, On the east side of Black Rock Creek, about 300 yards south of the foot bridge across Black Rock Creek, about 300 yards south of the Black Rock, Little Grass Valley Reservoir, about 4 1/2 miles (air) northwest of La Porte. T22N R09E S30 NE1/4
39.741667 -121.01
T22N R09E S30 NE1/4; 39§ 44m 30s N; 121§ 36s W
1536 meters
5041ft.
Normal size plants, on dry gravelly bare soil, strand. Common. Flowers dark pink. Mixed Evergreen Forest.