United States, Minnesota, Clay, Bicentennial Prairie Scientific and Natural Area. NW1/4 of SW1/4 Sec5, T141N, R45W;Felton Prairie-Bicentennial Prairie Scientific Natural Area;141N;45W;5
47.0541649 -96.375
In dry - mesic prairie on sandy loam near rim of county gravel pit, in slightly concave sites. With Stipa spartea, Sporobolus heterolepis, Schizachyrium scoparium, Andropogon gerardi, Bouteloua etc.