Prairie fen mostly round in shape with large Typha pond/stream in center. Surrounded by wooded upland. Encroachment by shrubs (Cornus, Spiraea alba, Toxicodendron vernix), especially from the north. There are large patches of Typha, Lythrum salicaria, and Phalaris arundinacaea in the northeast. The northwest has amazingly low number of invasives seen. No signs of management but many tracks of trucks or ATVs. Also, many invasives (Phalaris arundinacea and Lythrum salicaria) along creek. Some Frangula alnus in the southwest. approximately center north-south of prairie fen, 20m west of Typha stand/pond. Open Cyperaceae and Dasiphora fruticosa ,dominated zone with Toxicodendron vernix saplings every 4-9m2. Ground with small hummocks, moist soil.