United States, California, Sonoma, Sonoma County: Mayacmas Mountains, 1/4 mile south of Geyser Rock, west of Whispering Pines, northeast Sonoma County. (Elevation estimated using Google Earth by label maker.)
38.81 -122.766944 +-301m. WGS84
38° 48m 36s N; 122° 46m 1s W
1082 meters
3550ft
Spring. Perennial herb. | Access Database Number (Deprecated): UCD151202