- Animal Industry
- Brand Inspection Division
- Colorado State Fair
- Commissioner's Office
- Conservation Services
- Agricultural Chemicals & Groundwater Protection Program
- Biological Pest Control Program
- Colorado State Conservation Board
- Noxious Weed Management Program
- Advisory Committee - Noxious Weeds
- Colorado Weed Mapping
- Absinth Wormwood
- African Rue
- Bouncingbet
- Black Henbane
- Bull thistle
- Camelthorn
- Canada thistle
- Chicory
- Chinese clematis
- Cheatgrass
- Common burdock
- Common Crupina
- Common mullein
- Common St. Johnswort
- Common tansy
- Common teasel
- Corn chamomile
- Cutleaf teasel
- Cypress spurge
- Dalmatian toadflax
- Dame's rocket
- Diffuse knapweed
- Dyer's woad
- Eurasian watermilfoil
- Field bindweed
- Giant salvinia
- Halogeton
- Hoary cress
- Houndstongue
- Hydrilla
- Jointed goatgrass
- Kochia
- Leafy spurge
- Mayweed chamomile
- Meadow knapweed
- Mediterranean sage
- Medusahead
- Moth mullein
- Musk thistle
- Myrtle spurge
- Orange hawkweed
- Oxeye daisy
- Perennial pepperweed
- Plumeless thistle
- Poison hemlock
- Puncturevine
- Purple loosestrife
- Quackgrass
- Redstem filaree
- Rush skeletonweed
- Russian knapweed
- Russian olive
- Saltcedar
- Scentless chamomile
- Scotch thistle
- Sericea lespedeza
- Spurred anoda
- Spotted knapweed
- Squarrose knapweed
- Sulfur cinquefoil
- Tansy ragwort
- Venice mallow
- Wild caraway
- Yellow nutsedge
- Yellow starthistle
- Yellow toadflax
- County Weed Programs
- Early Detection and Rapid Response
- Fact Sheets
- Grants and Financial Assistance
- Noxious Weed Images
- Noxious Weed List
- Plant Assesment Matrix
- Contact Us
- FAQ's
- Forms & Publications
- Laws & Regulations
- Contact Us
- Grants and Funding
- Laws & Regulations
- Related Links
- Inspection and Consumer Services
- Markets
- Plant Industry
Text 
Leafy spurge
Colorado Department of
Agriculture ·
700 Kipling Street ·
Suite 4000 ·
Lakewood, CO 80215-8000 ·(303) 239-4100