Bullweed

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Knapweed \Knap"weed`\, n. (Bot.)
     The black centaury ({Centaurea nigra}); -- so called from the
     knoblike heads of flowers. Called also {bullweed}.
     [1913 Webster]

From The Collaborative International Dictionary of English v.0.48 [gcide]:



  Bullweed \Bull"weed`\, n. [Bole a stem + weed.] (Bot.)
     Knapweed. --Prior.
     [1913 Webster]