8 CCR 1206-3-1.02 - REGIONAL LIST
As to regional certification, the following list applies. In any field to be regional list certified, there shall be no tolerance for any regional list weeds, except as provided in paragraphs 2.00(e)(1) and (2) below.
Absinth wormwood (Artemisia absinthium)
Bermudagrass (Cynodon dactylon)
Biennial wormwood (Artemisia biennis)
Black henbane (Hyoscyamus niger)
Buffalobur (Solanum rostratum)
Canada thistle (Cirsium arvense)
Common burdock (Arctium minus)
Common crupina (Crupina vulgaris)
Common tansy (Tanacetum vulgare)
Dalmatian toadflax (Linaria qenistifolia ssp dalmatica)
Diffuse knapweed (Centaurea diffusa)
Dyers woad (Isatis tinctoria)
Field bindweed (Convolvulus arvensis)
Hemp (Cannabis sativa)
Hoary cress (Cardaria draba)
Horsenettle (Solanum carolinense)
Houndstongue (Cynoglossum officinale)
Johnsongrass (Sorghum halepense)
Jointed goatgrass (Aegilops cylindrica)
Leafy spurge (Euphorbia esula)
Matgrass (Nardus stricta)
Mayweed chamomile (Anthemis cotula)
Meadow knapweed (Centaurea nigrescens)
Medusahead (Taeniatherum caput-medusae)
Milium (Milium vernale)
Musk thistle (Carduus nutans)
Orange hawkweed (Hieracium aurantiacum)
Oxeye daisy (Leucanthemum vulgare)
Perennial pepperweed (Lepidium latifolium)
Perennial sowthistle (Sonchus arvensis)
Plumeless thistle (Carduus acanthoides)
Poison hemlock (Conium maculatum)
Puncturevine (Tribulus terrestris)
Purple loosestrife (Lythrum salicaria)
Quackgrass (Elymus repens)
Rush skeletonweed (Chondrilla juncea)
Russian knapweed (Acroptilon repens)
Scentless chamomile (Tripleurospermum perforatum)
Scotch broom (Cytisus scoparius)
Scotch thistle (Onopordum acanthium)
Sericea lespedeza (Lespedeza cuneata)
Silverleaf nightshade (Solanum elaeagnifolium)
Skeletonleaf bursage (Ambrosia tomentosa)
Sorghum-almum (Sorghum almum)
Spotted knapweed (Centaurea stobe)
Squarrose knapweed (Centaurea virgata)
St. Johnswort (Hypericum perforatum)
Sulfur cinquefoil (Potentilla recta)
Syrian bean caper (Zygophyllum fabago)
Tansy ragwort (Senecio jacobaea)
Toothed spurge (Euphorbia dentata)
Wild oats (Avena fatua)
Wild proso millet (Panicum miliaceum)
Yellow hawkweed (Hieracium pratense tause)
Yellow starthistle (Centaurea solstitialis)
Yellow toadflax (Linaria vulgaris)
Notes
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