s/n13195761

Information
has gloss	(noun) any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori bladder fern
lexicalization	eng: bladder fern
subclass of	(noun) any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores fern
has subclass	(noun) delicate fern widely distributed in North America and European having thin pinnatifid fronds with brittle stems fragile fern, brittle fern, brittle bladder fern, Cystopteris fragilis
has subclass	(noun) fern of rocky mountainous areas of hemisphere Cystopteris montana, mountain bladder fern
has subclass	(noun) North American fern often bearing bulbils on the leaflets berry fern, Cystopteris bulbifera, bulblet bladder fern, bulblet fern

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member of	(noun) chiefly small perennial rock ferns: bladder ferns; in some classifications placed in Polypodiaceae Cystopteris, genus Cystopteris