United States, Minnesota, Cook, Boundary Waters Canoe Area Wilderness / Superior National Forest. Cook County ... In the Boundary Waters Canoe Area Wilderness, Superior National Forest ... along the Cross River ... T 65N R 4W SW1/4 of SE1/4 of Sec 27. 065N 04W 27
48.0802765 -90.7380524
In a shrub thicket/swamp along the [river]. In moist rocky/silty soil, and partial shade ... With Viburnum trilobum, Alnus incana ssp. rugosa, Fraxinus nigra.