United States, Minnesota, Pope, 12.5 miles south of Glenwood.
45.47 -95.35 +-2m. NAD83
T123N R37W sec17
359 meters (1178ft)
Growing near the southeast shoreline of Gilchrist Lake (ID 61007200), a 335 acre eutrophic basin situated in the Minnesota River Prairie Ecological Subsection. Water clarity varied from good to poor. Near the public water access. Individuals locally common in 1 meter of water.
Silt substrate.
Associated with Ceratophyllum demersum, Heteranthera dubia, Myriophyllum spicatum.