genus lemna is a noun meaning "minute aquatic herbs floating on or below the water surface of still water consisting of a leaflike frond or plant body and single root". It carries one recorded sense.
minute aquatic herbs floating on or below the water surface of still water consisting of a leaflike frond or plant body and single root
Definitions, synonyms and semantic relations for genus lemna come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.