United States, California, Mendocino, South edge of the mud flat on the south side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south of Highway 20. T16N R12W S14 SW1/4
39.236389 -123.161944
T16N R12W S14 SW1/4; 39ยง 14m 11s N; 123 9m 43s W
230 meters
755ft.
Foothill Woodland (destroyed). Stems from a large plant, on damp dark bare soil. Common, flowers white.