United States, Minnesota, Polk, Polk County...On the N side of Hwy. 45, about 12-1/2 mi. E-SE of Crookston...SW1/4 SW1/4 Sec. 19, T149N, R44W.;Pembina Trail Preserve Scientific Natural Area;149N;44W;19
47.7092275 -96.3410879 +-800m.
Calcareous fen at the base of an ancient beach ridge. With Carex viridula, Rhynchospora capillacea, Triglochin maritima, Parnassia glauca.`