10 September 2010.
California, United States
Locality: South side of Route 299, 13.5 miles west of Willow Creek, Humboldt County.
Coordinates: 40.9261, -123.8073
(Map it)
Elevation: 618m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Roadside.
Number of plants sampled: 50
Collector(s):