United States, Minnesota, Clearwater, Very gently rolling sand plain north of the Clearwater River, five miles northeast of Bagley.
47.58284434 -95.33686085
5272582N 324285E; T147N R37W sec2
443 meters
1455 feet
Locally abundant in tamarack swamp. Interrupted canopy of Larix laricina, with scattered Picea mariana. Sparse understory. Partial shade. Typically in small depressions; often in shallow water. Saturated peat.
Associates include Equisetum fluviatile, Caltha palustris, Smilacina trifolia, Campanula aparinoides, Potentilla palustris, Sarracenia purpurea, Ledum groenlandicum, Rhamnus alnifolia, Lonicera villosa, Betula glandulifera, Salix pedicellaris, Andromeda glaucophylla, Carex lasiocarpa, C. paupercula, C. tenuiflora, C. disperma, C. leptalea.