United States, Minnesota, Wabasha, 1.6 km E of hwy 61; T109N R9W Sec. 19, NE1/4 NE1/4;Dorer Memorial Hardwood State Forest;109N;09W;19
44.229186 -91.939369 +-969m.
In wet woods with overstory of Ulmus americana, Fraxinus nigra and Salix nigra; growing in association with Lobelia cardinalis, Lysimachia nummularia, Onoclea sensibilis and Betula nigra.