Verbatim text: Conard, H. S. 1905. The waterlilies: A monograph of the genus Nymphaea. Publ. Carnegie Inst. Wash. 4: 1-279.
Author: Conard, H.S.
Year: 1905
Title: The waterlilies: A monograph of the genus Nymphaea
Journal: Publ. Carnegie Inst. Wash
Volume: 4
Pages: 1–279