United States, Minnesota, Kandiyohi, 1.5 miles south of Spicer.
45.21208 -94.93951 +-4m. NAD83
T120N R34W sec10
Growing near the eastern shoreline of Elkhorn Lake (ID 34011900), an 80 acre mesotrophic basin situated in the Minnesota River Prairie Subsection. Good water clarity. Small, protected shallow bay. Submerged in 0.6 meters of water.