a prickly European weed (Cirsium arvense) of the composite family, with heads of purplish flowers and wavy leaves: now common as a fast-spreading, injurious weed throughout the N U.S.
Canada thistle
Canada thistle Canada thistle
Webster's New World College Dictionary, Fifth Edition Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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"Canada thistle." YourDictionary, n.d. Web. 12 October 2018. <http://www.yourdictionary.com/canada-thistle>.
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Canada thistle. (n.d.). Retrieved October 12th, 2018, from http://www.yourdictionary.com/canada-thistle
Canada thistle
noun
A perennial herb (Cirsium arvense) in the composite family, native to Europe and naturalized as a noxious weed in North America, having spiny-margined leaves and rose-purple or sometimes white flower heads.
THE AMERICAN HERITAGE® DICTIONARY OF THE ENGLISH LANGUAGE, FIFTH EDITION by the Editors of the American Heritage Dictionaries. Copyright © 2016, 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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MLA Style
"Canada thistle." YourDictionary, n.d. Web. 12 October 2018. <http://www.yourdictionary.com/canada-thistle>.
APA Style
Canada thistle. (n.d.). Retrieved October 12th, 2018, from http://www.yourdictionary.com/canada-thistle
Noun
(plural Canada thistles)
- Corn thistle.
English Wiktionary. Available under CC-BY-SA license.
Link to this page
Cite this page
MLA Style
"Canada thistle." YourDictionary, n.d. Web. 12 October 2018. <http://www.yourdictionary.com/canada-thistle>.
APA Style
Canada thistle. (n.d.). Retrieved October 12th, 2018, from http://www.yourdictionary.com/canada-thistle
