25 August 2011.
Illinois, United States
Coordinates: 40.1507, -89.8468
(Map it)
Elevation: 208m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Hill prairie, bluff overlooking Sangamon River valley.
Number of plants sampled: 183
Associated species: Andropogon gerardii, Solidago speciosa, Amorpha canescens, Dalea purpurea, Solidago rigida, Symphyotrichum oolentangiense
Slope: 40;
Soil Texture: Silt
Comment: Collected by: Dave Sollenberger