Cryptogrammataceae

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
• Syn:
family Cryptogrammataceae
• Hypernyms:
fern family
• Member Holonyms:
Filicopsida, class Filicopsida, Filicinae, class Filicinae