brittle bladder fern(n = noun.plant) brittle fern, cystopteris fragilis, fragile fern - delicate fern widely distributed in North America and European having thin pinnatifid fronds with brittle stems;
is a kind of bladder fern

adder's fern, adder's tongue fern, air bladder, alabama lip fern, alpine lady fern, american maidenhair fern, american parsley fern, american wall fern, annual fern, aquatic fern, asparagus fern, ball fern, bamboo fern, basket fern, bead fern, bear's-paw fern, beech fern, bermuda maidenhair fern, berry fern, bird's nest fern, bird's-foot fern, black tree fern, bladder, bladder campion, bladder cherry, bladder disorder, bladder fern, bladder fucus, bladder ketmia, bladder senna, bladder sphincter, bladder stone, bladder worm, boston fern, boulder fern, braun's holly fern, bristle fern, brittle, brittle bush, brittle fern, brittle maidenhair, brittle maidenhair fern, brittle star, brittle willow, broad beech fern, buckler fern, bulblet bladder fern, bulblet fern, button fern, california fern, canary island hare's foot fern, carolina pond fern, central american strap fern, chain fern, christmas fern, cinnamon fern, climbing bird's nest fern, climbing fern, climbing maidenhair fern, clover fern, coffee fern, common staghorn fern, cow-tongue fern, crape fern, creeping fern, crepe fern, curly grass fern, dagger fern, daisy-leaved grape fern, daisyleaf grape fern, deer fern, ditch fern, elkhorn fern, european parsley fern, evergreen wood fern, fan fern, farley maidenhair fern, felt fern, fern, fern ally, fern family, fern genus, fern palm, fern rhapis, fern seed, fiddlehead fern, film fern, filmy fern, five-fingered maidenhair fern, flaccid bladder, floating fern, florida strap fern, flower-cup fern, flowering fern, fragile fern, fragrant cliff fern, fragrant shield fern, fragrant wood fern, giant fern, giant scrambling fern, glade fern, glory fern, gold fern, golden fern, goldie's fern, goldie's shield fern, goldie's wood fern, grape fern, grass fern, hairy lip fern, hand fern, hard fern, hare's-foot bristle fern, hare's-foot fern, hart's-tongue fern, hartford fern, hay-scented fern, holly fern, indian button fern, interrupted fern, jersey fern, kidney fern, killarney fern, king fern, lace fern, lady fern, leather fern, leatherleaf fern, leatherleaf wood fern, leathery grape fern, licorice fern, limestone fern, lip fern, long beech fern, maidenhair fern, male fern, marginal wood fern, marsh fern, massachusetts fern, meadow fern, mosquito fern, mountain bladder fern, mountain fern, mountain male fern, mountain parsley fern, narrow beech fern, narrow-leaved strap fern, nebraska fern, neurogenic bladder, new york fern, northern beech fern, northern holly fern, northern oak fern, oak fern, oleander fern, ostrich fern, peanut brittle, pine fern, potato fern, prickly shield fern, prince-of-wales fern, rabbit's-foot fern, rasp fern, rattlesnake fern, resurrection fern, ribbon fern, royal fern, sago fern, scale fern, scaly fern, scented fern, sea fern, seed fern, sensitive fern, serpent fern, shield fern, shuttlecock fern, silver fern, silver tree fern, skeleton fork fern, smooth lip fern, snake fern, snuffbox fern, soft shield fern, soft tree fern, southern beech fern, southwestern lip fern, spastic bladder, spider fern, squirrel's-foot fern, stag-horn fern, staghorn fern, strap fern, sweet fern, swim bladder, sword fern, ten-day fern, tongue fern, toothed sword fern, tree fern, umbrella fern, urinary bladder, venus'-hair fern, virginia chain fern, walking fern, wall fern, water fern, western holly fern, whisk fern, winter fern, wood fern, wooly lip fern