United States, Michigan, Lake, Manistee National Forest. Ca. 0.5 km N of W 8 Mile Rd., 0.6 km W of Bass Lake Rd.
44.109945 -85.990493
On saturated and shallowly inundated mucky soils in a band in moat around small kettle bog. Associates: Calamagrostis canadensis, Carex lasiocarpa, Lycopus uniflorus, Persicaria amphibia, Phalaris arundinacea, Symphyotrichum dumosum.