United States, Minnesota, Washington, Washington Co. Island in the St. Croix River, about 2 mi NE of Scandia; SE1/4 SE1/4 sec.7, T32N R19W;;032N;19W;7
45.2675018 -92.7555542
Alluvial forest dominated by Acer saccharinum and Salix nigra. Assoc. species include: Carex tribuloides, C. typhina, C. lupulina, Leersia virginica, Rumex verticillatus