Collected
06 October 2011.
Colorado, United States
Elevation: 1943m.
Environment description: Xeric relic tall-grass prairie
Number of plants sampled: 700
Comment: Collected by: Denise Wilson and Stanley Smookler Assoc. species: Sporobolus heterolepsis, Muhlenbergia montana and M. wrightii, Heterotheca villosa, Thermopsis divaricarpa, Oxytropsis lambertii, Rosa woodii, Andropogon gerardii, Bouteloua curtipendula and B. hirsute, Eriogonum flavum, Pterogonum alatum, Geranium caespi