Lemna trisulca ContentDistribution Families in other Floras Distribution nCu – AmN AmC AmS VM Old World : native Cuba: naturalised Central America: native South America: native North America: native Families in other Floras Araceae sec. Acevedo-Rodríguez & Strong 2012 Lemnaceae sec. Flora de Cuba n/a sec. Flora de la República de Cuba SynonymyLemna trisulca L. sec. Greuter & Rankin Rodríguez 2016