04 October 2015.
Utah, United States
Locality: along east lane of I-15, ~4mi south of Beaver, Beaver county
Coordinates: 38.2165, -112.6477
(Map it)
Elevation: 1840m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Grassland on flat and roadside ditch, with deep soil from volcanic parent material with Ericameria, Artemisia, and Grindelia.
Comment: pop size 1000; plants up to 1.0 m tall
Collector(s):