Verbatim text: Kaul, R. B. and C. N. Horn. 1986. Pontederiaceae. In: Great Plains Flora Association. 1986. Flora of the Great Plains. Lawrence, Kans. Pp. 1239–1241.
Author: Kaul, R.B., Horn, C.N.
Year: 1986
Title: Pontederiaceae
Publication title: Great Plains Flora Association
Book year: 1986
Book title: Flora of the Great Plains
Pages: 1239–1241