Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun mountain_bladder_fern

1 sense of mountain bladder fern

Sense 1
mountain bladder fern, Cystopteris montana -- (fern of rocky mountainous areas of hemisphere)
       => bladder fern -- (any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori)