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Lemnaceae

plural noun Lem·na·ce·ae \ lemˈnāsēˌē \

Definition of Lemnaceae

:a family of aquatic plants (order Arales) consisting of a single flat or thickened frond bearing a root or roots below and one or two naked flowers on the upper surface — see duckweed

—

lemnaceous

\(ˈ)lem¦nāshəs\ adjective

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Origin and Etymology of lemnaceae

New Latin, from Lemna, type genus + -aceae

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