hydrilla verticillata is a noun meaning "submersed plant with whorled lanceolate leaves and solitary axillary flowers; Old World plant naturalized in southern United States and clogging Florida's waterways". It carries one recorded sense.
submersed plant with whorled lanceolate leaves and solitary axillary flowers; Old World plant naturalized in southern United States and clogging Florida's waterways
Definitions, synonyms and semantic relations for hydrilla verticillata come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.