Large fen with high quality portions on eastern edge. Beautiful large Larix laricina trees shelter very diverse ribbons of fen. Large west portion is dominated by weedy species including Agrostis gigantea. Phalaris arundinacea dominates the fen/woodland interfaces. Bordered on north by creek and on south by woodland upland. In northeast lobe of prairie fen; about 10m southeast of stream; Larix laricina and Toxicodendron vernix common; Asteraceae dominating the cover; ground moist but not wet; common species include Symphyotrichum firmum; Eutrochium maculatum, Solidago gigantea, Doellingeria umbellata, Pycnanthemum virginianum, Carex stricta, and Thelypteris palustris; Phalaris arundinacea common by stream.