Vallisneria spiralis

Từ điển WordNet v3.1 - WordNet Dictionary

noun

submerged aquatic plant with ribbonlike leaves;
Old World and Australia
• Syn:
tape grass, eelgrass, wild celery
• Hypernyms:
aquatic plant, water plant, hydrophyte, hydrophytic plant
• Member Holonyms:
Vallisneria, genus Vallisneria