For Vallisneria
Cook. 1998. In Kubitzki, K., ed. 1998b. The families and genera of vascular plants. IV. Flowering plants – Monocotyledons – Alismatanae and Commelinanae (except Gramineae). Springer, Berlin. 511 pp. Google Scholar
Gorham, S.B., S. Seyoum, B.T. Furman, K.M. Darnell, L.K. Reynolds, and M.D. Tringali. 2021. Molecular detection of a non-native hybrid eelgrass, Vallisneria spiralis Linnaeus (1753) × V. denseserrulata Makino (1921), in the southeastern United States. Aquatic Botany 175 (2021): 103445. Google Scholar
Haynes, R.R. 2000c. Hydrocharitaceae. In Flora of North America Editorial Committee. 2000. Flora of North America north of Mexico. Volume 22, Magnoliophyta: Alismatidae, Arecidae, Commelinidae (in part), and Zingiberidae. Oxford Univ. Press, New York, NY. 352 pp. Google Scholar
Les, D.H., S.W.L. Jacobs, N.P. Tippery, L. Chen, M.L. Moody, and M. Wilstermann-Hildebrand. 2008. Systematics of Vallisneria (Hydrocharitaceae). Syst. Bot. 33: 49-65. Google Scholar
Lowden, R.M. 1982. An approach to the taxonomy of Vallisneria L. (Hydrocharitaceae). Aquatic Botany 13: 269-298. Google Scholar
Marie-Victorin, Frère. 1943. Les vallisnéries americaines. Contributions de l’Institut Botanique de l’Université de Montréal #46. Google Scholar