24 September 2002.
California, United States
Locality: West of Meadow Brook, across road from serpentine quarry, intersection of Prospectors Road and Mt. Murphy Road, 1.4 miles east of Garden Valley, El Dorado County.
Coordinates: 38.8411, -120.8764
(Map it)
Elevation: 488m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Roadside, rocky serpentine.
Comment: Population size 300.
Collector(s):