11 September 2011.
California, United States
Locality: Along both sides of Highway 193, south of Georgetown, 10 miles from collection #SS102, El Dorado County.
Coordinates: 38.8698, -120.8332
(Map it)
Elevation: 707m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Roadside.
Number of plants sampled: 40
Comment: Dense population of thousands.
Collector(s):