Class "B" Noxious Weeds
Non-native species presently limited to portions of Washington state. Species are designated for control in regions where they are not yet widespread. Preventing new infestations in these areas is a high priority.
Class "B" plants are designated for control in locations where not yet widespread.
Class "B" noxious weeds found in Benton County are shown below. If you click on the image a larger image will be displayed. If you click on "*details*" the link will take you to the Washington State Noxious Weed Control Board website's description of the plant.