Below are the maps which highlight the focus areas for noxious and invasive weeds in the state of Utah.

• Black Henbane
• Canada Thistle
• Dalmation Toad Flax
• Diffuse Knapweed
• Dyers Woad
• Garlic Mustard
• Giant Reed
• Hoary Cress
• Houndstongue
• Johnson Grass
• Leafy Spurge
• Medusahead
• Oxeye Daisy
• Perennial Pepperweed
• Rush Skeletonweed
• Spotted Knapweed
• Squarrose Knapweed
• St. John’s Wort
• Yellow Starthistle
• Yellow Toad Flax