United States, California, Napa, Napa County: Quail Ridge UC Reserve. SE corner of Lake Berryessa, just W of Monticello Dam. Dead Man's Hill, along trail to top.
38.5 -122.147778 WGS84
38° 30m N; 122° 8m 52s W
366 meters
1200ft
Chaparral. E facing slope. | Access Database Number (Deprecated): UCD20733