United States, Minnesota, Carlton, Carlton Co., T49N R21W SW1/4 of the SE1/4 of S8...Little Tamarack River;;049N;21W;08
46.740118 -93.033822 +-225m.
Emergent zone of floodplain ... a small stream. Site area an active pasture. Several road crossings and culverts upstream from site. Floodplain not a floating mat. Associated species: Leersia oryzoides and Polygonum punctatum.