02 July 2015.
Iowa, United States
Coordinates: 43.8123, -98.0306
(Map it)
Elevation: 1294m.
Environment description: Loess hills
Number of plants sampled: 100
Associated species: Associated species: Ratibida columnifera, Hesperstipa comata, Echinacea angustifolia, Erigeron strigosus
Land Use: Perennial Field Crop;
Slope: 20 S;
Topography: ;
Soil Texture:
Comment: Collector: Denise Wilson