United States, Minnesota, Le Sueur, Le Sueur Co.; at the south end of Fish Lake, about 2 miles north of Elysian; Le Sueur Co.; at the south end of Fish Lake, about 2 miles north of Elysian; T 109N R 24W SE1/4 of SE1/4 of Sec 23. 109N 24W 23
44.2272224 -93.6699982
In shallow water near the shore. Associated with Potamogeton pectinatus, P. zosteriformis, Myriophyllum sibiricum.