bladder fern - definition of bladder fern - synonyms, pronunciation, spelling from Free Dictionary

Search Result for "bladder fern":

Wordnet 3.0

NOUN (1)

1. any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori;


WordNet (r) 3.0 (2006):

bladder fern
    n 1: any fern of the genus Cystopteris characterized by a hooded
         indusium or bladderlike membrane covering the sori