Collected
07 November 2011.
Wyoming, United States
Elevation: 1251m.
Environment description: Roadside, open, dry slope and along small draw pond; grazing lands
Number of plants sampled: 100
Comment: Collected by: Denise Wilson Assoc. species: Artemisia tridentata, A. cana, A. ludoviciana, A. frigida, Ericameria nauseosa, Achillea lanulosa, Bouteloua gracilis, Agropyron cristatum, Hesperostipa comata, Koeleria macrantha, Atriplex gardeneri