United States, California, Napa, Napa Co.: McLaughlin Reserve, ca. 0.75 as the crow flies miles NNW of the site of the old town of Knoxville, east side of the road to Clover Valley.
38.84 -122.342778
38° 50m 24s N; 122° 20m 34s W
500 meters
1640ft
Southwest-facing slopes surrounding dry drainage, non-serpentine chamisse chaparral burned in the fall of 1999. | Access Database Number (Deprecated): UCD18163