References

For Trapa

Angiosperm Phylogeny Group IV. 2016. An update of the Angiosperm Phylogeny Group classification of the orders and families of flowering plants: APG IV. Bot. J. Linn. Soc. 2016. Google Scholar

Choraka, G.M., L.L. Dodd, N. Rybicki, K. Ingram, M. Buyukyoruk, Y. Kadono, Y.Y. Chen, and R.A. Thum. 2019. Cryptic introduction of water chestnut (Trapa) in the northeastern United States. Aquatic Botany 155: 32-37. Google Scholar

Dodd, L.L., N. Rybicki, R. Thum, Y. Kadono, and K. Ingram. 2019. Genetic and morphological differences of Water Chestnut (Myrtales: Lythraceae: Trapa) populations in the northeastern United States, Japan, and South Africa. U.S. Army Corps of Engineers ERDC/EL TR-19-3. Google Scholar

Graham. 2007. In Kubitzki, K., C. Bayer, and P.F. Stevens, eds. 2007. The families and genera of vascular plants. IX. Flowering plants – Eudicots – Berberidopsidales, Buxales, Crossosomatales, Fabales p.p., Geraniales, Gunnerales, Myrtales p.p., Proteales, Saxifragales, Vitales, Zygophyllales, Clusiaceae alliance, Passifloraceae alliance, Dilleniaceae, Huaceae, Picramniaceae, Sabiaceae. Springer, Berlin. 509 pp. Google Scholar

Hellquist, C.B., and S.A. Graham. 2021. Trapa. In Flora of North America Editorial Committee. 2021. Flora of North America north of Mexico. Volume 10, Magnoliophyta: Proteaceae to Elaeagnaceae. Oxford Univ. Press, New York, NY. 456 pp. Google Scholar