Minnesota Invasive Non-native Terrestrial Plants

Species that have been introduced, or moved, by human activities to a location where they do not naturally occur are termed exotic, non-native, alien, and non-indigenous. Exotic species are not necessarily harmful, in fact the majority have beneficial purposes. When non-native species cause ecological or economic problems, they are termed invasive or harmful exotic species. Minnesota's natural resources are threatened by invasive species such as the zebra mussel, Eurasian watermilfoil, purple loosestrife, gypsy moth, and garlic mustard. These species, along with new invasives, could be easily spread within the state if citizens, businesses, and visitors don't take necessary steps to contain this biological pollution.

Keywords: Identification,Invasive Plants

Pages: 79

Publisher: Minnesota Department of Natural Resources Ttrails and Waterways

Category: Plant Identification