United States, Minnesota, Washington, East side of Highway 4, about 1/2 mile northwest of Marine on St. Croix; about 150 feet above the floodplain on the St. Croix River. SW1/4 NE1/4 of section;Saint Croix National Riverway;031N;20W;01
45.2061111 -92.7797222
45° 12' 22" N,92° 46' 47" W;collector
Spring-fed wetland with scattered groves of tamarack and dogwood, perched about 150 feet above the floodplain; Associated species include: Symphlocarpus [sic] foetidus, Carex interior, Hydrocotyle americana, Saxifraga pensylvanica.