United States, Minnesota, Jackson, Ca. 6 1/2 mi. NE of Lakefield. On a NE-facing bluff in the Des Moines River Valley. NE1/4 NE1/4 sec.7 T103N R35W.;;103N;35W;7
43.739341 -95.084917 +-800m. WGS84
Sloping calcareous fen on a NE facing bluff. With Triglochin palustris, Lobelia kalmii, Scleria verticillata.