tanacetum parthenium

1 definition found

tanacetum parthenium - WordNet (r) 2.1 (2005) :

  Tanacetum parthenium
      n 1: bushy aromatic European perennial herb having clusters of
           buttonlike white-rayed flower heads; valued traditionally
           for medicinal uses; sometimes placed in genus Chrysanthemum
           [syn: feverfew, Tanacetum parthenium, Chrysanthemum parthenium
           ]