United States, Minnesota, Washington, Washington County ... on the E side of Highway 4, about 1/2 mi NW of Marine on St. Croix ... about 150 feet the floodplain of the St. Croix River; SW1/4 NE1/4 sec.1, T31N R20W. 031N 20W 1
45.2061111 -92.7797222
Spring-fed wetland with scattered groves of tamarack and dogwood, perched about 150 feet above the floodplain ... assoc. species include: Symphlocarpus foetidus, Carex interior, Hydrocotyle americana etc