waterwheel plant

Từ điển WordNet v3.1 - WordNet Dictionary

noun

floating aquatic carnivorous perennial of central and southern Europe, Africa, Asia, Australia having whorls of 6 to 9 leaves ending in hinged lobes for capturing e.g. water fleas
• Syn:
Aldrovanda vesiculosa
• Hypernyms:
carnivorous plant
• Member Holonyms:
Aldrovanda, genus Aldrovanda