United States, Minnesota, Rock, Blue Mounds State Park. Rock County ... Blue Mounds State Park, about 2 miles north-northeast of Luverne. T 103N R 45W NW 1/4 of SW 1/4 of Sec 25. 103N 45W 25
43.6944444 -96.1888889
In dry-mesic prairie on thin soil over quartzite bedrock. Associated with Andropogon gerardii, Amorpha canescens, Phlox pilosa ssp. fulgida, Coreopsis palmata.