Eichhornia azurea (Sw.) Kunth
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Eichhornia azurea (Sw.) Kunth [ Pontederia azurea Sw.] [Pontederiaceae]
H. Ruiz, J. Pavón, Draw. Roy. Bot. Exped. Viceroy. Peru: t. 1969 [] (1777) [X. Cortés y Alcocer]