The following is the Noxious Weed list and limitation:
- (1) Bindweed, field (Convolvulus arvensis) - Prohibited.
- (2) Musk thistle (Carduus nutans) - Prohibited.
- (3) Scotch thistle (Onoprodum acanthium) - Prohibited.
- (4) Canada thistle (Cirsium arvense) - Prohibited.
Amended at 17 Ok Reg 1041, eff 5-11-00