1. family comprising solely the genus Trapa; in some classifications treated as a subfamily or tribe of the family Onagraceae; [syn: Trapaceae, family Trapaceae]
WordNet (r) 3.0 (2006):
family Trapaceae
n 1: family comprising solely the genus Trapa; in some
classifications treated as a subfamily or tribe of the
family Onagraceae [syn: Trapaceae, family Trapaceae]