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. Wet area dominated by Typha angustifolia. Quadrat in open pocket with some standing water. Common species include Nasturium officinale. Carex hystericina, Impatiens capensis, Eutrochium maculatum, Galium trifidum, and Solidago patula. Sphagnum spp. Common on ground. Area witching larger shrub patch with Larix laricina, Toxicodendron vernix, Frangula alnus, and Betula pumila.