fern

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward;
reproduce by spores
• Derivationally related forms:
ferny
• Hypernyms:
pteridophyte, nonflowering plant
• Hyponyms:
pecopteris, filmy fern, film fern, bristle fern, flowering fern,
osmund, crape fern, Prince-of-Wales fern, Prince-of-Wales feather, Prince-of-Wales plume, Leptopteris superba,
Todea superba, crepe fern, king fern, Todea barbara, curly grass, curly grass fern,
Schizaea pusilla, pine fern, Anemia adiantifolia, climbing fern, scented fern, Mohria caffrorum,
aquatic fern, water fern, adder's tongue, adder's tongue fern, grape fern, Helminthostachys zeylanica,
giant scrambling fern, Diplopterygium longissimum, umbrella fern, fan fern, Sticherus flabellatus, Gleichenia flabellata,
polypody, bear's-paw fern, Aglaomorpha meyeniana, strap fern, basket fern, Drynaria rigidula,
lecanopteris, snake polypody, Microgramma-piloselloides, climbing bird's nest fern, Microsorium punctatum, golden polypody,
serpent fern, rabbit's-foot fern, Phlebodium aureum, Polypodium aureum, staghorn fern, felt fern,
tongue fern, Pyrrosia lingua, Cyclophorus lingua, potato fern, Solanopteris bifrons, grass fern,
ribbon fern, Vittaria lineata, spleenwort, bird's nest fern, Asplenium nidus, hart's-tongue,
hart's-tongue fern, Asplenium scolopendrium, Phyllitis scolopendrium, scale fern, scaly fern, Asplenium ceterach,
Ceterach officinarum, Schaffneria nigripes, Asplenium nigripes, Scolopendrium nigripes, scolopendrium, hard fern,
doodia, rasp fern, chain fern, tree fern, davallia, hay-scented,
hay-scented fern, boulder fern, Dennstaedtia punctilobula, bracken, pasture brake, brake,
Pteridium aquilinum, Pteridium esculentum, false bracken, Culcita dubia, shield fern, buckler fern,
wood fern, wood-fern, woodfern, lady fern, Athyrium filix-femina, silvery spleenwort,
glade fern, narrow-leaved spleenwort, Athyrium pycnocarpon, Diplazium pycnocarpon, holly fern, Cyrtomium aculeatum,
Polystichum aculeatum, bladder fern, Deparia acrostichoides, Athyrium thelypteroides, oak fern, Gymnocarpium dryopteris,
Thelypteris dryopteris, limestone fern, northern oak fern, Gymnocarpium robertianum, ostrich fern, shuttlecock fern,
fiddlehead, Matteuccia struthiopteris, Pteretis struthiopteris, Onoclea struthiopteris, Olfersia cervina, Polybotrya cervina,
Polybotria cervina, sensitive fern, bead fern, Onoclea sensibilis, Christmas fern, canker brake,
dagger fern, evergreen wood fern, Polystichum acrostichoides, leather fern, leatherleaf fern, ten-day fern,
Rumohra adiantiformis, Polystichum adiantiformis, button fern, Tectaria cicutaria, Indian button fern, Tectaria macrodonta,
woodsia, oleander fern, Oleandra neriiformis, Oleandra mollis, sword fern, golden fern,
Acrostichum aureum, maidenhair, maidenhair fern, annual fern, Jersey fern, Anogramma leptophylla,
lip fern, lipfern, lace fern, Cheilanthes gracillima, bamboo fern, Coniogramme japonica,
rock brake, hand fern, Doryopteris pedata, cliff brake, cliff-brake, Pellaea rotundifolia,
silver fern, Pityrogramma argentea, Pityrogramma calomelanos, Pityrogramma calomelanos aureoflava, gold fern, Pityrogramma chrysophylla,
Pteris cretica, spider brake, spider fern, Pteris multifida, Pteris serrulata, Marattia salicina,
marsh fern, Thelypteris palustris, Dryopteris thelypteris, christella, mountain fern, Oreopteris limbosperma,
Dryopteris oreopteris, New York fern, Parathelypteris novae-boracensis, Dryopteris noveboracensis, Massachusetts fern, Parathelypteris simulata,
Thelypteris simulata, beech fern
• Member Holonyms:
Filicopsida, class Filicopsida, Filicinae, class Filicinae
• Part Meronyms:
fern seed