United States, California, Plumas, On the west side of Slate Creek (there is a large gravel flat caused by the dam), about 30 yards south of where the road ends, about 20 yards north of the dam across Slate Creek, about 1/8 mile northeast of Scales Road, about 5 1/2 miles (air) northeast of Strawberry Valley. T20N R08E S02 SW1/4
39.616389 -121.051111
T20N R08E S02 SW1/4; 39§ 36m 59s N; 121§ 3m 4s W
1281 meters
4204ft.
Normal size plants, annual, on wet silt. Uncommon. Flowers reddish-pink. Yellow Pine Forest.