Ludwigia quadrangularis (Micheli) H.Hara [ Jussiaea oxyphylla Sessé & Moc.]
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Ludwigia quadrangularis (Micheli) H.Hara [ Jussiaea quadrangularis Micheli] [Onagraceae]
M. Sessé, M. Mociño, Draw. Roy. Exped. New Spain: [Hunt instutute, Turner collection no. 0804] (1787-1803)