United States, California, Butte, On a sand bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap.
39.723333 -121.470556 +-1609m. NAD83
39§ 43m 24s N; 121§ 28m 14s W
271 meters
890ft.
On damp to wet sand. Uncommon. Flowers red. Riparian Woodland.