United States, Minnesota, Pine, Pine Co.; T42N R17W NE1/4 of the SW1/4 of S36; Graces Lake;Saint Croix State Forest;042N;17W;36
46.077297 -92.436151 +-800m. WGS84
Littoral zone; a small, shallow, non-calcareous lake with no development. Shoreline is emergent, scrub-shrub, and forested wetland, with numerous snags. Associated species: Leersia oryzoides, Bidens cernua, Polygonum punctatum, Eleocharis palustris and N