United States, Minnesota, Carver, At the northwest end of Lake St. Joe, about 2 mi north of Chaska. NE1/4 of NE1/4 of Sec;;116N;23W;07
44.875 -93.625
44° 52' 30" N,93° 37' 30" W;collector
On a floating vegetation mat dominated by Typha latifolia and Calamagrostis canadensis. Associated with Betula glandulifera, Carex lasiocarpa var. americana, Thelypteris palustris, Triadenum fraseri.