Biennial Eurasian white hairy thistle having pale purple flowers; naturalized in North America. Synonyms: cotton thistle, Onopordon acanthium, Scotch thistle, woolly thistle.
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Words linked to "Onopordum acanthium" : Onopordon acanthium, thistle, genus Onopordum, Onopordum, woolly thistle, genus Onopordon, Onopordon, cotton thistle, Scotch thistle |
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