WALLOWA COUNTY “A” LISTED WEED SPECIES

Bohemian Knotweed

Common Bugloss

Common Tansy

False Hoary Alyssum

Garlic Mustard

Giant Knotweed

Iberian Thistle

Italian Thistle

Leafy Spurge

Meadow Knapweed

Mediterranean Sage

Musk Thistle

Myrtle Spurge

Orange Hawkweed

Oregano

Perennial Pepperweed

Plumeless Thistle

Puncturevine

Purple Loosestrife

Ravennagrass

Rose Campion

Russian Knapweed

Scotch Broom

Spotted Knapweed

Tansy Ragwort

Welted Thistle

White Bryony

Whitetop

Yellow Flag Iris

Yellow Star Thistle