United States, Minnesota, Lake, North Shore. Lake County ... Encampment Forest four miles southwest of Castle Danger ... narrow gorge of the Encampment River below the upper falls ... T53N R10W NE1/4 of NE1/4 of Sec. 10. 053N 10W 10
47.583104 -91.421915 +-76213m.
Rare in crevices of moist basalt cliffs in deep, narrow gorge of the [river] below the upper falls. Fairly dry crevices and ledges on north to east-facing exposures above high water level (15 feet above stream level, on mid portion of cliff). Shaded by Pinus strobus & Thuja occidentalis atop cliffs. Associated with Cryptogramma stelleri, Cystopteris fragilis, Aquilegia canadensis.