- 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
--1 has members:Compositae, family Compositae, Asteraceae, family Asteraceae, aster family cotton thistle, woolly thistle, Scotch thistle, Onopordum acanthium, Onopordon acanthium