Azolla

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a genus of fern sometimes placed in its own family Azollaceae
• Syn:
genus Azolla
• Hypernyms:
fern genus
• Member Holonyms:
Salviniaceae, family Salviniaceae
• Member Meronyms:
mosquito fern, floating fern, Carolina pond fern, Azolla caroliniana

• Từ đồng nghĩa / Synonyms:
  Azolla, genus Azolla