United States, Minnesota, Wright, 3 miles north-northeast of Buffalo.
45.20863 -93.84642 +-4m. NAD83
T120N R25W sec16
Growing near the northern shore of Pulaski Lake (ID 86005300), an 810 acre lake with the main basin situated in the Big Woods Subsection. Occurring in a protected bay referred to as Little Pulaski, situated in the Anoka Sand Plain Subsection. Highly developed shoreline with less development in bay. Water clarity high. Locally common, occurring in scattered patches. Found in 0.8 meters of water.
Sand substrate.
Associated with Potamogeton pusillus, P. illinoensis, Stuckenia pectinata, Utricularia vulgaris, Bidens beckii, Myriophyllum spicatum, Lemna trisulca.