United States, Minnesota, Becker, Tamarac National Wildlife Refuge. BECKER COUNTY ... Tamarac National Wildlife Refuge ... Ten miles north-northeast of Rochert ... Little Flat Lake ... T141N R39W SW1/4 of NE1/4 of NW1/4 Sec.29. 141N 39W 29
46.998348 -95.646505 +-800m. WGS84
Rolling forested terrain ... Rich sedge fen ... Quaky, saturated peat. Full sun to partial shade of scattered Betula glandulifera and Slaix candida ... Associates include Carex prairea, C. lasiocarpa, C. chordorrhiza, C. limosa, C. aquatilis, C. lacustris, Caltha palustris, Calla palustris, Potentilla palustris, Triglochin maritima, Galium labradoricum, Epilobium leptophyllum, Aster borealis, Salix pedicellaris.