bristly oxtongue

1 definition found

bristly oxtongue - WordNet (r) 2.1 (2005) :

  bristly oxtongue
      n 1: widespread European weed with spiny tongue-shaped leaves
           and yellow flowers; naturalized in United States [syn:
           oxtongue, bristly oxtongue, bitterweed, bugloss,
           Picris echioides]