United States, Minnesota, Cass, Cass County...Located in the south west bay of Sugar Lake...T 143N R 25W NE1/4 of SW1/4 of Sec 33;Chippewa National Forest;143N;25W;33
47.157506 -93.848849 +-800m. WGS84
Plants growing along the sandy, clear-watered lakeshore. Associated with Nuphar luteum, Utricularia vulgaris, Brasenia schreberi.