The Biology of Canadian Weeds. 147. Onopordum acanthium L.

• Main Authors: Paul B. Cavers, Mirwais M. Qaderi, Paul F. Threadgill, Marion G. Steel
• Format: Text
• Language: English
• Published: Canadian Science Publishing 2011
• Subjects: British Columbia; Canada; Antarc*; Antarctica
• Online Access: https://doi.org/10.1139/CJPS10195

Cavers, P. B., Qaderi, M. M., Threadgill, P. F. and Steel, M. G. 2011. The Biology of Canadian Weeds. 147. Onopordum acanthium L. Can. J. Plant Sci. 91: 739-758. In Canada, Scotch thistle, Onopordum acanthium L. (Asteraceae) is primarily a weed of well-drained natural areas and ruderal habitats such...