United States, Minnesota, Lake, In the Boundary Waters Canoe Area Wilderness, Superior National Forest. About 45 km (28 miles) east of the approximate center of Ely at 86 degrees. In a Thuja swamp at the NW end of Insula Lake.
47.92609 -91.26321
T063N R07W sec19
In moderate to full shade. Soils wet, peaty.
Associated with Carex disperma, Equisetum sylvaticum, Huperzia lucidula, Gymnocarpium dryopteris.