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. Sedge-dominate area with Carex buxbaumii, Schoenoplectus acutus, Eleocharis rostellata, and Carex lasiocarpa. Dasiphora fruticosa also common. Ground slightly marly and inundated. About 40-50m south of shrub encroachment and about 10m north of Long Lake. Lots of old Cyperaceae culms.