United States, Minnesota, Rock, Blue Mounds State Park. Rock County...Blue Mounds State Park, about 4 miles north-northeast of Luverne...adjacent to the impoundment on Mound Creek...T 103N R 45W NW1/4 of NW1/4 of Sec 24. 103N 45W 24
43.7163889 -96.1897222
In a wet meadow adjacent to the impoundment on [creek]. Associated with Lycopus uniflorus, Silphium perfoliatum, Stachys palustris, Asclepias incarnata.