Meaning of GENUS WOLFFIELLA

WordNet Dictionary
	Definition:		[n]  minute rootless aquatic herbs having flat fronds floating on or below the water surface and bearing 1-2 flowers per frond; America and Africa
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	Synonyms:		Wolffiella
	See Also:		bogmat, duckweed family, family Lemnaceae, Lemnaceae, liliopsid genus, monocot genus, mud midget, Wolffiella gladiata