| TITLE (opens new window) | DESCRIPTION |
| Floristic Ratings |
Wetland Indicator = OBL |
| WIS DNR-Bureau of Endangered Resources |
Detailed information on Wisconsin invasive species including decription, habitats, control methods |
| USDA Plants Database |
Federal Distribution and detailed information including photos |
| University of Wisconsin - Green Bay: Invasive Plants |
Photos, descriptions, information |
| USDA Agricultural Research Service (ARS) |
Images of seeds, fruits, embryos, etc. |
| USDA Agricultural Research Service (ARS) |
Images of seeds, fruits, embryos, etc. |
| USDA Agricultural Research Service (ARS) |
Images of seeds, fruits, embryos, etc. |
| USDA Agricultural Research Service (ARS) |
Images of seeds, fruits, embryos, etc. |
| Great Lakes Indian Fish & Wildlife Center: Exotic Plant Information Center |
Invasive Species Descriptions and information |