Eichhornia crassipes (Mart.) Solms [ Piaropus crassipes (Mart.) Raf.]
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Eichhornia crassipes (Mart.) Solms [ Pontederia crassipes Mart.] [Pontederiaceae]
A. Lounsberry, E. Rowan, Southern wild flowers and trees: p. 43, t. 14 (1901) [E. Rowan]