Cystopteris

Từ điển Oxford Learners Wordfinder Dictionary

noun

chiefly small perennial rock ferns: bladder ferns;
in some classifications placed in Polypodiaceae
• Syn:
genus Cystopteris
• Hypernyms:
fern genus
• Member Holonyms:
Dryopteridaceae, family Dryopteridaceae, Athyriaceae, family Athyriaceae
• Member Meronyms:
bladder fern