United States, Minnesota, Wadena, Wadena County ... Three miles west-southwest of Oylen ... T136N R33W S1/2 of SW1/4 of NE1/4 Sec.28, NW1/4 of SE1/4 Sec. 28 ... UTM: 5158515N 358003E. 136N 33W 28
46.564794 -94.853431 +-800m. WGS84
Broad, shallow basin in gently-rolling sandy terrain ... Forming dominant cover in ~30-acre poor sedge fen surrounding a ~20-acre patch of poor black spruce swamp. Full sun. Quaky saturated peat, often in shallow water. Associated species include Carex chordorrhiza, C. canescens, Chamedaphne calyculata, Betula glandulifera, Salix pedicellaris.