WALLOWA COUNTY “AQUATIC” WEEDS LIST:

Common Cordgrass

Common Frogbit

Dense-Flowered Cordgrass

Eurasian Watermilfoil

European Water Chestnut

Flowering Rush

Garden Yellow Loosestrife

Hydrilla

Parrot Feather

Saltmeadow Cordgrass

South American Waterweed

Water Primrose

Water Soldiers

West Indian Spongeplant

Yellow Flag Iris

Yellow Floating Heart