noxious | Federal Noxious Weed Act of 1974 | Weeds of National Significance | Sacred Weeds | Noxious weed | noxious weed | Noxious stimulus | A Story of Floating Weeds |
In Yosemite National Park it is one of nine priority noxious weeds to control for habitat restoration and regenerating native plant balances.
Federal Noxious Weed Act of 1974, a United States law that established a federal program to control the spread of noxious weeds
The federal government defines noxious weeds under the Federal Noxious Weed Act of 1974.