Very long heterogenous fen with marked spots of high diversity and other large weedy zones. Fen elevated on norther and southern margins and depressed near central lakes (2). Bordered on north by woodland as well as on southern edge, but southern edge has a railroad and nearby row-crop agriculture. Typhaspp. appear to be heavily impacting fen. Shrub and sedge dominate area; very hummocky and wet. Dominant sedges are Carex aquatilis and C. sartwellii. Dominant shrubs include Cornus sericea and Salix bebbiana. Other species include Thelypteris palustris, Lathyrus palustris, and Iris virginica.