Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: Onopordon acanthium
  1. Biennial Eurasian white hairy thistle having pale purple flowers; naturalized in North America
    - cotton thistle, woolly thistle, Scotch thistle, Onopordum acanthium

Type of: thistle

Part of: genus Onopordon, genus Onopordum, Onopordon, Onopordum