United States, Minnesota, Chippewa, Chippewa County...along Watson Sag, about 5 miles NW of Watson...T 119N R 42W SE1/4 of SE1 4 of sec 36;Lac Qui Parle Wildlife Management Area;119N;42W;36
45.0686111 -95.8627778
On a southwest-facing slope ... In a calcareous fen; in deep sedge peat. Associated with Rhynchospora capillacea, Triglochin palustre, Carex aquatilis, C. prairea, Eriophorum angustifolium.