Pteridaceae

Từ điển WordNet v3.1 - WordNet Dictionary

noun

one of a number of families into which the family Polypodiaceae has been subdivided in some classification systems;
Pteridaceae is itself in turn sometimes further subdivided
• Syn:
family Pteridaceae
• Hypernyms:
fern family
• Member Holonyms:
Filicales, order Filicales, Polypodiales, order Polypodiales
• Member Meronyms:
Acrostichum, genus Acrostichum, Actiniopteris, genus Actiniopteris, Adiantum,
genus Adiantum, Anogramma, genus Anogramma, Cheilanthes, genus Cheilanthes, Coniogramme,
genus Coniogramme, Cryptogramma, genus Cryptogramma, Doryopteris, genus Doryopteris, Jamesonia,
genus Jamesonia, Onychium, genus Onychium, Pellaea, genus Pellaea, Pityrogramma,
genus Pityrogramma, Pteris, genus Pteris