United States, Minnesota, Cass, Cass Co.; located 1/2 mile W of Hardy Lake; above the floodplain of the Crow Wing River; T133N R29W SW1/4 of NW1/4 of Se Cass Co.; located 1/2 mile W of Hardy Lake; above the floodplain of the Crow Wing River; T133N R29W SW1/4 of NW1/4 of Sec 33. 133N 29W 33
46.291825 -94.345602 +-265m.
on a sloping terrace above the floodplain; plants growing in a mixed woods of Acer negundo and Fraxinus pennsylvanica. Associated with Tilia americana, Hydrophyllum virginianum, Eupatorium rugosum.