United States, Wisconsin, Sawyer, Chetac Lake
45.6946° N, 91.521844° W; T37N R09W sec18
Prefers thick muck soil in and out of water <0.5 meters. Primarily found on shore in undeveloped low areas. Common assoc.: (Typha latifolia) broad-leaved cattail, (Calla palustris) water arum, (Schoenoplectus tabernaemontani) softstem bulrush.