References

For Nuphar

Beal, E.O. 1956. Taxonomic revision of the genus Nuphar Sm. of North America and Europe. J. Elisha Mitchell Sci. Soc. 72: 317-346. Google Scholar

Culatta, K., A. Krings, L.P. Matallana-Ramirez, and R. Whetten. 2022. Clarifying taxonomic boundaries in Nuphar sagittifolia (Nymphaeaceae): insights from morphology and population genetic diversity. Castanea 87: 81-104. Google Scholar

Padgett, D.J. 1999. Nomenclatural novelties in Nuphar (Nymphaeaceae). Sida 18: 823-826. Google Scholar

Padgett, D.J. 2007. A monograph of Nuphar (Nymphaeaceae). Rhodora 109: 1-95. Google Scholar

Schneider & Williamson. 1993. In Kubitzki, K., J.G. Rohwer, and V. Bittrich, eds. 1993. The families and genera of vascular plants. II. Flowering plants – Dicotyledons – Magnoliid, Hamamelid and Caryophyllid families. Springer, Berlin. 653 pp. Google Scholar

Wiersema, J.H., and C.B. Hellquist. 1997. Nymphaeaceae. In Flora of North America Editorial Committee. 1997. Flora of North America north of Mexico. Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford Univ. Press, New York, NY. 590 pp. Google Scholar