Invasives Species Charts Below are informational charts on common invasive species. To read or print, click on the chart. Brittle Naiad (Naja minor) Hydrilla (Hydrilla Verticillatum) Water Chestnew (Trapa Natans) Eurasian Watermilfoil (Myriophyllum Specatum) Curley Leafed Pondweed (Potamogeton Crispus) European Frog-Bit (Hydrocharis Morsus-ranae)
