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. Carex stricta and C. lacustris dominated area just east of Davis Lake. Lythrum salicaria and Typha latifolia invading. Other species include Thelypteris palustris, Mentha canadensis, and Persicaria Amphibia. Ground slightly inundated.