Locality:
United States, Minnesota, Cook, Superior National Forest, BWCAW [Boundary Waters Canoe Area Wilderness]. South side of Moose Mountain near the east end of Mountain Lake. T65N R02E S23SENE
48.1001037 -90.1554939 +-800m.
Habitat:
Shady crack of dry south facing cliff
Associated Species:
Woodsia ilvensis, Cystopteris fragilis, etc.