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. Cyperaceae dominated area; marly flat is atop a peat dome. Poweshiek found here in 2014. Common species include Eleocharis rostellata, Schoenoplectus acutus, Solidago ohioensis, Sarracenia purpurea, and Dasiphora fruticosa. Groundwater seeping to surface. Many mosses in area; think vegetation but lots of that thin vegetation.