Locality:
United States, Minnesota, Cass, Mad Dog Lake. In stand of releve 93-46; T142N R28W SW1/4 of NE1/4 of sec 27. [Chippewa National Forest / Leech Lake Indian Reservation]
47.091625 -94.21145 +-250m.
Habitat:
Cedar swamp Thuja occidentalis and Abies balsamea.
Associated Species:
Carex leptalea, C. disperma, Iris versicolor.