Invasive Aquatic Plants Definitions, Characteristics, and Impacts of Invasive Plants What Invasive Plants Are Currently Posing a Threat in the Oswego River Basin, What are Some Potential Future Invaders ("Watch Weeds"), and What are some species that look like invasive plants? Home   Invasive Aquatic Plants Home   Invasive Aquatic Plants Information   Invasive Aquatic Plants Photos and Descriptions   Program Info   Waterbodies Info   Plant Biology/Ecology   Control   Events   Contacts   Resources   Volunteers Page updated on October 4, 2004.