Noun onopordon has 1 sense
  1. Onopordum, genus Onopordum, Onopordon, genus Onopordon - a genus of Eurasian herbs of the family Compositae with prickly foliage and large purplish flowers
    --1 is a kind of asterid dicot genus
    --1 is a member of
     Compositae, family Compositae, Asteraceae, family Asteraceae, aster family
    --1 has members:
     cotton thistle, woolly thistle, Scotch thistle, Onopordum acanthium, Onopordon acanthium
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