bladder fern any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori
boulder fern fern of eastern North America with pale green fronds and an aroma like hay
bladder fucus a common rockweed used in preparing kelp and as manure
leather fern stout tropical swamp fern (especially tropical America) having large fronds with golden yellow sporangia covering the undersides
bladder senna yellow-flowered European shrub cultivated for its succession of yellow flowers and very inflated bladdery pods and as a source of wildlife food
bladdernose medium-sized blackish-grey seal with large inflatable sac on the head; of Arctic and northern Atlantic waters
bladder cherry Old World perennial cultivated for its ornamental inflated papery orange-red calyx
bladder stone a calculus formed in the bladder
oleander fern tropical fern having leathery fronds resembling oleander
black tree fern a showy tree fern of New Zealand and Australia having a crown of pinnated fronds with whitish undersides
bladder worm encysted saclike larva of the tapeworm
bladderwort any of numerous aquatic carnivorous plants of the genus Utricularia some of whose leaves are modified as small urn-shaped bladders that trap minute aquatic animals
glade fern North American fern with narrow fronds on yellowish leafstalks
interference the act of hindering or obstructing or impeding
Lathyrus vernus bushy European perennial having nodding racemose violet-blue flowers
bladderwrack a common rockweed used in preparing kelp and as manure
Platte River a river in Nebraska that flows eastward to become a tributary of the Missouri River
buckler fern any of various ferns of the genera Dryopteris or Polystichum or Lastreopsis having somewhat shield-shaped coverings on the sori
spider fern fern of North Africa and Azores and Canary Islands
Plata River an estuary between Argentina and Uruguay