United States, Minnesota, Pine, Pine Co.; In the St. Croix River Valley, about 7 miles southeast of Pine City; about 70 feet above the floodplain; SW1/4 Pine Co.; In the St. Croix River Valley, about 7 miles southeast of Pine City; about 70 feet above the floodplain; SW1/4 NE1/4 section 21, T 38N R 20W. 038N 20W 21
45.7666664 -92.8475037
Spring-fed tamarack swamp perched about 70 feet above the floodplain. Associated species include: Carex disperma, C. leptalea, Menyanthes trifoliata, Cypripedium reginae, Poa paludigena.