umbellales

1 definition found

umbellales - WordNet (r) 2.1 (2005) :

  Umbellales
      n 1: plants having umbels or corymbs of uniovulate flowers;
           includes the Umbelliferae (chiefly herbs) and Cornaceae
           (chiefly trees or shrubs) [syn: Umbellales, order Umbellales
           ]