Federal Noxious Weeds Key
Developed by: United States Department of Agriculture
The Federal Noxious Weeds Key app from the United States Department of Agriculture is an informative resource that provides users with a list of potentially invasive weeds from around the world. The app includes photographic images or illustrations of the weeds to assist in the weed identification process. The Federal Noxious Weeds app is free and available for both Android and iOS operating systems.