Blechnaceae

1 definition found

From WordNet (r) 2.0 [wn]:

  Blechnaceae
       n : one of a number of families into which the family
           Polypodiaceae has been subdivided in some classification
           systems; includes genera Blechnum; Doodia; Sadleria;
           Stenochlaena; Woodwardia [syn: {family Blechnaceae}]