Eichhornia crassipes (Mart.) Solms [ Pontederia crassipes Mart.]
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Eichhornia crassipes (Mart.) Solms [ Pontederia crassipes Mart.] [Pontederiaceae]
Carlos Bettfreund, Fl. Argent., vol. 3 : t. 144 (1901) [F. Burmeister]