Collected
27 October 2011.
Illinois, United States
Elevation: 184m.
Environment description: Hill prairie
Number of plants sampled: 302
Comment: Collected by: D. Sollenberger Assoc. species: Schizachyrium scoparium, Aster sericens, Aster azureus, Bouteloua curti pendula, Psoralea tenuiflora, Ambrosia psilostachya, Andropogon gerardii