United States, California, Butte, Ca. 5 mi s of Centerville, ca. 20 yds w of Butte Creek above w bank. T22N R03E S19 NW1/4 of SE1/4 USGS Quadrangle: Hamlin Canyon 1:64,000
39.746944 -121.683056 +-805m. NAD83
T22N R03E S19 NW1/4 of SE1/4; 39§ 44m 49s N; 121§ 40m 59s W
91 meters
300ft.
Moist soil within Foothill Woodland. Above w bank of creek. Corolla pale blue.