United States, California, Butte, Sacramento Valley. Between Hwy 99 & the Thermalito Afterbay levee, ca 0.4 mi N of jcn of Hwy 99/Hwy 162W & ca 0.4 mi S of screened CDFG fishery facility. T19N R03E S30 nw1/4 of sw1/4 USGS Quadrangle: Biggs 1:24,000
39.471111 -121.688056
T19N R03E S30 nw1/4 of sw1/4; 39§ 28m 16s N; 121§ 41m 17s W
39 meters
129ft.
In small vernal depresion dominated by bare ground and Leontodon taraxacoides, in disturbed open grassland. Other species present in same depression: Eryngium castrense, Psilocarphus brevissimus.
Label says: California Dept. of Water Resources Oroville FERC Relicensing: Vernal Pool Monitoring DWR Voucher specimen - - VP#461.