lemna minor

English Thesaurus

1. of temperate regions except eastern Asia and Australia (noun.plant)

hypernym	:	duckweed,
definition	:	any small or minute aquatic plant of the family Lemnaceae that float on or near the surface of shallow ponds (noun.plant)

member meronym	:	genus lemna, lemna,
definition	:	minute aquatic herbs floating on or below the water surface of still water consisting of a leaflike frond or plant body and single root (noun.plant)