Verbatim text: Haynes, R. R. and L. B. Holm-Nielsen. 1985. A generic treatment of Alismatidae in the Neotropics. Acta Amazon. 15(suppl.): 153--193.
Author: Haynes, R.R., Holm-Nielsen, L.B.
Year: 1985
Title: A generic treatment of Alismatidae in the Neotropics
Journal: Acta Amazon
Volume: 15
Pages: 153–193