bladder fern


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bladder fern

n
(Plants) a small fern, Cystoperis fragilis, with graceful lanceolate leaves, typically growing on limestone rocks and walls
[C19: named from the bladder-shaped indusium]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.bladder fern - any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the soribladder fern - any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori
fern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
Cystopteris, genus Cystopteris - chiefly small perennial rock ferns: bladder ferns; in some classifications placed in Polypodiaceae
brittle bladder fern, brittle fern, Cystopteris fragilis, fragile fern - delicate fern widely distributed in North America and European having thin pinnatifid fronds with brittle stems
Cystopteris montana, mountain bladder fern - fern of rocky mountainous areas of hemisphere
berry fern, bulblet bladder fern, bulblet fern, Cystopteris bulbifera - North American fern often bearing bulbils on the leaflets
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Or disturb patches of Oregon sunshine, cliff larkspur, oceanspray, brittle bladder fern, licorice fern and other indigenous plants.
The area is a meeting point of vegetation from all directions: southern (wild strawberry, lily of the valley), northern (mountain bladder fern), eastern (blue-berried honeysuckle) and western (quillwort).