United States, California, Glenn, Inner North Coast Ranges. Vicinity of North Fork Stony Creek, Bedford Creek, and Newville Road. Sehorn Creek quad. T22N, R5W.
39.782778 -122.403889 +-805m. NAD83
183 meters
600ft.
In shallow water draining from a seep in rolling hills of annual grassland; with Eleocharis macrostachya, Rumex crispus, Stachys.
Flowers bright white, petals almost rotate.
Label says: California Department of Water Resources, Offstream Storage Investigation: Thomes-Newville, Voucher No. 02-031.