Canadian aspen forests and parklands
Central tall grasslands (consisting of parts of 251B (North Central Glaciated Plains) and 222M – Minnesota and Northeast Iowa Morainal) along with parts of 251C (Central Dissected Till plains) which are not in Minnesota.
Northern tall grasslands
Western Great Lakes forests
Upper Midwest forest-savanna transition
List of ecoregions in Minnesota Wikipedia
The list of ecoregions in Minnesota provides an overview to the ecoregions (see also, ecosystem) in the U.S. state of Minnesota, as defined by the Environmental Protection Agency/Commission for Environmental Cooperation, the Minnesota Department of Natural Resources, and the World Wildlife Fund.