20 July 2011.
Colorado, United States
Locality: Both sides of County Road 50, approximately 3 miles from the county line, Parlin, Gunnison County.
Coordinates: 38.4406, -106.5774
(Map it)
Elevation: 2469m.
Environment description: Roadside.
Comment: Widespread, abundant, and very large population. Varying plant maturity and sizes at time of collection.
Collector(s):