Canada, Alberta, Division No. 17, Caribou Mountains, 2.0 mi. SE of E shore of lake 6 mi. SE of Eva Lake.
58.816667 -114.95
58°49'N,114°57'W
945 meters
3100 ft
Forming extensive mats submerged in thaw pockets, associated with Carex aquatilis. Thaw pockets sporadic in subarctic woodland on permafrost in vegetation dominated by Picea mariana, Betula, Ledum groenlandicum, L. palustre, Sphagnum fuscum, S. nemoreum, Cladonia rangiferina, and C. mitis.