genus wolffia is a noun meaning "minute rootless aquatic herbs having globular fronds floating on or near the water surface and bearing one flower per frond". It carries one recorded sense.
minute rootless aquatic herbs having globular fronds floating on or near the water surface and bearing one flower per frond
Definitions, synonyms and semantic relations for genus wolffia come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.