Oklahoma Noxious Weeds

Oklahoma House of Representatives. 1998. House Bill 2277. State of Oklahoma.

http://www2.lsb.state.ok.us/os/os_2-3-220.rtf



Subject Name Scientific Name Family Order
Canada thistle Cirsium arvense (L.) Scop. Asteraceae Asterales
musk thistle Carduus nutans L. Asteraceae Asterales
Scotch thistle Onopordum acanthium L. Asteraceae Asterales