United States, Minnesota, Aitkin, Aitkin Co. Located 5 mi SE of the town of Aitkin. Plants occur along the N bays of Sisabagamah Lake; T47N R26W NW1/4 of Aitkin Co. Located 5 mi SE of the town of Aitkin. Plants occur along the N bays of Sisabagamah Lake; T47N R26W NW1/4 of SE1/4 of Sec 34.. 047N 26W 34
46.5123162 -93.6113296 +-800m.
Assoc. with Acorus calamus, Najas flexilis, Potamogeton robbinsii, Vallisneria americana.