United States, Minnesota, Carver, Carver County...At the northwest end of Lake St. Joe, about 2 mi north of Chaska...T 116N R 23W NE1/4 of NE1/4 of sec 7;;116N;23W;07
44.875 -93.625
On a floating vegetation mat dominated by Typha latifolia and Calamagrostis canadensis. Associated with Betula glandulifera, Carex lasiocarpa var. americana, Thelypteris palustris, Triadenum fraseri.