Locality:
United States, Minnesota, Saint Louis, Superior National Forest. Fenske Lake, approximately 6.34 miles NNW of Ely, MN. Far bay in the lower southwest portion of lake.
Habitat:
Portion of lake with many small, floating peaty mats. In mucky, floating mat with Drosera intermedia, Dulichium arundinaceum, Juncus brevicaudatus, etc. Plants local and only observed on several mats.