United States, Michigan, Jackson, Little Portage Lake Fen
42.3584 -84.21156
279 meters (915ft)
Lake side prairie fen. Mostly Cyperaceae, Cornus, and button bush dominated marl zone with some Asteraceae and Dasiphora fruticosa near the wooded borders. Invaded by Phragmites, Phalaris arundinacea, and Frangula alnus. In northeastern portion of fen, 150m west of Mt Hope Road, 300m south of northern border, 10m north of dense Typha stand. Area dominated by Carex, Dasiphora fruticosa, Typha, and Salix. Ground with small hummocks, standing water between hummocks.