fan fern

Từ điển WordNet v3.1 - WordNet Dictionary

noun

large Australasian fern with fanlike repeatedly forked fronds;
sometimes placed in genus Gleichenia
• Syn:
umbrella fern, Sticherus flabellatus, Gleichenia flabellata
• Hypernyms:
fern
• Member Holonyms:
Sticherus, genus Sticherus