Collected
11 June 2006.
Utah, United States
Elevation: 1332m.
Environment description: Slope: 0 Soil: Sand, Land form: Open desert/dunes.
Number of plants sampled: 450
Comment: Collectors:Maurer, G., Engh, Kevin Open desert. Associated with Artemisia filifolia, Ephedra sp., Eriogonum sp. (redstem), Gutierrezia sarothrae, Gaillardia spathulata, Astragalus preussi.