United States, California, Colusa, Sacramento Valley. Extreme W edge of Sacramento Valley; ca 5 air mi NW of Maxwell, 0.8 mi SE of Funks Reservoir and 650 ft northeast of Tehama-Colusa Canal. Off northwest corner of large +- saline/alkaline wetland/marsh, scattered in vernally moist flats, vernal pools and large bald patch of bare whitish soil. T17N R04W S23 NE1/4 of NW1/4 USGS Quadrangle: Sites 1:24,000
39.316389 -122.278889 NAD 1983
T17N R04W S23 NE1/4 of NW1/4; 39§ 18m 59s N; 122§ 16m 44s W
49 meters
162ft.
Scattered in vernally moist flats, vernal pools and large bald patch of bare whitish soil. In drying soil, with Plagiobothrys stipitatus var. micranthus, Plantago elongata, P. coronopus, Spergularia marina, Juncus bufonius, Lasthenia fremontii, and young Cressa truxillensis.
Label says California Department of Water Resources Offstream Storage Investigation: Sites-Holthouse Res. site VOUCHER NO. 11-022.