Trapaceae

plural noun
Tra·​pa·​ce·​ae | \ trəˈpāsēˌē\

Definition of Trapaceae

in some classifications
: a family of dicotyledonous plants (order Myrtales) that contains solely the genus Trapa and that is commonly treated as a subfamily or tribe of Onagraceae

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History and Etymology for Trapaceae

New Latin, from Trapa, type genus + -aceae

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