Search Result for "greater knapweed":
Wordnet 3.0

NOUN (1)

1. tall European perennial having purple flower heads;
[syn: great knapweed, greater knapweed, Centaurea scabiosa]



WordNet (r) 3.0 (2006):

greater knapweed
    n 1: tall European perennial having purple flower heads [syn:
         great knapweed, greater knapweed, Centaurea scabiosa]