13 October 2015.
Colorado, United States
Locality: east side of S Shields St, south of jct with Bon Homme Richard Dr, between Ft Collins and Loveland, Larimer county
Coordinates: 40.4868, -105.0962
(Map it)
Elevation: 1550m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Grassland on gentle, E-sloping side of drainage, with deep soil derived from sedimentary parent material with Typha, Asclepias, Rumex, Ericameria, and Helianthus.
Comment: pop size 10000; plants up to 1.5 m tall
Collector(s):