INTRODUCTION

Canada Thistle

Bull Thistle

Oxeye Daisy

Spotted Knapweed

Orange Hawkweed

Yellow-flower Hawkweeds

Narrowleaf Hawksbeard

Hairy Catsear

Perennial Sowthistle

Common Tansy

Tansy Ragwort

Western Salsify

Japanese Knotweed

Garlic Mustard

White/Yellow Sweetclover

Bird Vetch

Scotchbroom

Common Toadflax

Ornamental Jewelweed

Brittlestem Hempnettle

Reed Canarygrass

Downy Brome, Cheatgrass

Purple Loosestrife

Rampion Bellflower

Species to Monitor

    Siberian Peashrub

    European Bird Cherry

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