United States, Minnesota, Isanti, Along shoreline on NW side of the peninsula that protrudes into Horseshoe Lake from the S; SE1/4 SW1/4 Sec. 2 T34N R22W;;034N;22W;2
45.463224 -93.052381 +-800m. WGS84
On exposed moist sandy shore of shallow lake during drought year, associated species: Fimbristylis autmunalis (abundant), with Carex sychnocephala, Cyperus strigosus, Juncus brevicaudatus, Eleocharis