Nymphaea amazonum Mart. & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 1: 363. 1832 sec. Orrell 2011
- ≡Leuconymphaea amazonum (Mart. & Zucc.) Kuntze, Rev. Gen. Pl. 1: 11. 1891 syn. sec. Orrell 2011
- ≡Castalia amazonum (Mart. & Zucc.) Britton & P. Wilson, Sci. Surv. Porto Rico & Virgin Islands 5(2): 305. 1924 syn. sec. Orrell 2011
- =Nymphaea albo-viridis A. St.-Hil., Voy. Distr. Diam. 2: 426. 1833 syn. sec. Orrell 2011
- =Nymphaea candolleana Lehm., Hamburger Garten-Blumenzeitung 9: 203. 1853 syn. sec. Orrell 2011
- =Leuconymphaea goudotiana (Planch.) Kuntze, Rev. Gen. Pl. 1: 11. 1891 syn. sec. Orrell 2011
- =Nymphaea goudotiana Planch., Fl. Serres Jard. Eur. 8: 120. 1852-1853[1853] syn. sec. Orrell 2011