genus dicksonia

1 definition found

genus dicksonia - WordNet (r) 2.1 (2005) :

  genus Dicksonia
      n 1: tree ferns of temperate Australasia having bipinnatifid or
           tripinnatifid fronds and usually marginal sori; in some
           classification systems placed in family Cyatheaceae [syn:
           Dicksonia, genus Dicksonia]