United States, Minnesota, Crow Wing, 8 miles southwest of Aitkin.
46.44211 -93.81139 +-5m. NAD83
T046N R28W sec23
386 meters (1266ft)
Growing near the northern end of Sunset Lake (ID 01020800), a 220 acre mesotrophic basin situated in the St. Louis Moraines Ecological Subsection. Growing submerged in less than 0.3 meters of water.
Sand-silt substrate.
Associated with Potamogeton spirillus, P. robbinsii, Sagittaria latifolia.