United States, Michigan, Mackinac, 2 mi W of intersection of Hwy 75 & M123, north and south sides of road. T41N R4W Sec 10 center of Nl/2 (south of road). center of Sl/2 (north of road)
TRS: T.41N., R.4W., Sec. 3; TRS: T.41N., R.4W., Sec. 10
Sununerby Swamp In rich fen dominated by scattered Thuja occidentalis, Picea glauca, Picea mariana Larix laricina, Potentilla fruticosa, Ledum groenlandicum, Chamaedaphne, Salix spp., Sarracenia and Sphagnum spp. in hummocks and Drepanocladus in pools. Also in adjacent Thuja swamp, with meandering streams.