13 July 2011.
Colorado, United States
Locality: North side of Ute Road/Highway 66, 0.3 mile from intersection with North 61st Street, Lyons, Boulder County.
Coordinates: 40.2071, -105.2161
(Map it)
Elevation: 1588m.
Environment description: Roadside.
Comment: Large population of >500 plants. Many pods already shattered at time of collection.
Collector(s):