United States, Minnesota, Wabasha, Wabasha Co., T110N R12W SW1/4 of the NE1/4 of S36; black walnut farm along Zumbro River.;Dorer Memorial Hardwood State Forest;110N;12W;36
44.249964 -91.954363 +-969m.
Recently tilled and planted black walnut farm; Altered hydrology, frequent disturbance, and heavy pesticide use. The site was historically a floodplain forest. Associated species: Juglans nigra, Panicum virgatum, and Laportea canadensis