Oklahoma Administrative Code
Title 35 - Oklahoma Department of Agriculture, Food, and Forestry
Chapter 30 - Consumer Protection
Subchapter 25 - Seed
Section 35:30-25-3 - Noxious weed list

(1) Balloonvine (Cardiospermum halicacabum)

(2) Bindweed, Field (Convolvulus arvenis)(Solanum elaeagni folium)

(3) Bindweed, Hedge (Convolvulus sepium)

(4) Blueweed, Texas (Helianthus ciliaris)

(5) Buckwheat, Wild (Polygonum convolvulus)

(6) Cheat or Chess (Bromus secalinus)

(7) Cocklebur (Xanthium spp.)

(8) Corncockle (Agrostemma githago)

(9) Darnel (Lolium temulentum)

(10) Dock (Rumex spp.)

(11) Dodder (Cuscuta spp.)

(12) Foxtail, Giant (Setaria faberi)

(13) Goatgrass, Jointed (Aegilops cylindrica)

(14) Horsenettle (Solanum carolinense)

(15) Johnsongrass (Sorghum Halepense) Includes Sorghum alumum and other indistinguishable seeds.

(16) Knapweed, Russian (Centaurea picris)

(17) Moonflower or Giant Morningglory (Calonyction muricatum)

(18) Morningglory, Wild (Ipomoea spp.)

(19) Musk Thistle (Carduus nutans L.)

(20) Mustard, Wild (Brassica spp.)

(21) Nightshade, Purple

(22) Nutgrass (Cyperus rotundus)

(23) Oat, Wild (Avena fatua, Avenasterilis and other wild, non-cultivated Avena spp.)

(24) Onion, Wild or Garlic (Allium spp.)

(25) Plantain, Bracted (Plantago aristata)

(26) Plantain, Buckhorn (Plantago lanceolata)

(27) Quackgrass (Agropyron repens)

(28) Red Horned Poppy (Glaucium corniculatum)

(29) Sericea Lespedeza (Lespedeza Cuneata)

(30) Scotch Thistle (Onoprodum acanthium)

(31) Serrated Tussock (Nassella trichotoma)

(32) Sicklepod (Cassia obtusifolia)

(33) Sorrel, Sheep or Red (Rumex acetosella)

(34) Thistle, Canada (Cirsium arvense)

(35) Whitetop or Hoary Cress (Cardaria draba)

(36) Yerba De Tajo (Eclipta alba)