Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
bladder fern | Yes | No | No | No |
Cystopteris | Yes | No | No | No |
bladder fern (noun) | Cystopteris (noun) |
---|---|
any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori | chiefly small perennial rock ferns: bladder ferns; in some classifications placed in Polypodiaceae |