hydrilla

Từ điển Oxford Learners Wordfinder Dictionary

noun

submersed plant with whorled lanceolate leaves and solitary axillary flowers;
Old World plant naturalized in southern United States and clogging Florida's waterways
• Syn:
Hydrilla verticillata
• Hypernyms:
aquatic plant, water plant, hydrophyte, hydrophytic plant
• Member Holonyms:
genus Hydrilla