| | | Ulloa Ulloa, C., H. M. Hernández, F. R. Barrie & S. Knapp | 2024 | Cycadaceae a Cactaceae | Fl. Mesoamer. | 2(1): ined. |
| Brazil | | | Forzza, R. C. | 2010 | (none) | Lista de espécies Flora do Brasil | http://floradobrasil.jbrj.gov.br/2010 |
| Burma | | | Flora of China Editorial Committee | 2001 | Flora of China (Caryophyllaceae through Lardizabalaceae) | Fl. China | 6: 1–512 |
| Caribbean | Virgin Islands | | Crow, G. E. | 2007 | Nymphaeaceae. En: Manual de Plantas de Costa Rica. Vol. VI. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 111: 797–804 |
| China | Taiwan | | Flora of China Editorial Committee | 2001 | Flora of China (Caryophyllaceae through Lardizabalaceae) | Fl. China | 6: 1–512 |
| China | Yunnan | | Flora of China Editorial Committee | 2001 | Flora of China (Caryophyllaceae through Lardizabalaceae) | Fl. China | 6: 1–512 |
| Colombia | | | Crow, G. E. | 2007 | Nymphaeaceae. En: Manual de Plantas de Costa Rica. Vol. VI. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 111: 797–804 |
| Colombia | Antioquia | | Idárraga-Piedrahita, A., R. del C. Ortiz, R. Callejas Posada & M. Merello | 2011 | Listado de las plantas vasculares del departamento de Antioquia | Fl. Antioquia: Cat. | 2: 9–939 |
| Costa Rica | | | Ulloa Ulloa, C., H. M. Hernández, F. R. Barrie & S. Knapp | 2024 | Cycadaceae a Cactaceae | Fl. Mesoamer. | 2(1): ined. |
| Costa Rica | | | Crow, G. E. | 2007 | Nymphaeaceae. En: Manual de Plantas de Costa Rica. Vol. VI. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 111: 797–804 |
| El Salvador | | | Crow, G. E. | 2007 | Nymphaeaceae. En: Manual de Plantas de Costa Rica. Vol. VI. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 111: 797–804 |
| Gabon | | | ORSTOM | 1988 | (none) | List Vasc. Pl. Gabon | |
| Guyana | | | Funk, V. A., T. H. Hollowell, P. E. Berry, C. L. Kelloff & S. Alexander | 2007 | Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana) | Contr. U.S. Natl. Herb. | 55: 1–584 |
| Honduras | | | Ulloa Ulloa, C., H. M. Hernández, F. R. Barrie & S. Knapp | 2024 | Cycadaceae a Cactaceae | Fl. Mesoamer. | 2(1): ined. |
| India | | | Flora of China Editorial Committee | 2001 | Flora of China (Caryophyllaceae through Lardizabalaceae) | Fl. China | 6: 1–512 |
| India | | | SPECIMEN BASED RECORD | | Published protolog data | | |
| Madagascar | | | Perrier de la Bathie, H. | 1950 | Nympheacees | Fl. Madagasc. | 74: 1–5 |
| Madagascar | | | Baillon, H. E. | 1882-1894 | Liste de plantes de Madagascar | Bull. Mens. Soc. Linn. Paris | 1: 330–1199 (sporadic pagination) |
| Madagascar | | | Rutenberg, C. | 1880-1889 | Reliquiae Rutenbergianae | Abh. Naturwiss. Vereins Bremen | 7(1): 1–54; 7(2): 198–214; 7(3): 335–365; 9(4): 401–403; 10(3): 369–396 |
| Madagascar | | | Crow, G. E. | 2007 | Nymphaeaceae. En: Manual de Plantas de Costa Rica. Vol. VI. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 111: 797–804 |
| Nicaragua | | | Ulloa Ulloa, C., H. M. Hernández, F. R. Barrie & S. Knapp | 2024 | Cycadaceae a Cactaceae | Fl. Mesoamer. | 2(1): ined. |
| Panama | | | Ulloa Ulloa, C., H. M. Hernández, F. R. Barrie & S. Knapp | 2024 | Cycadaceae a Cactaceae | Fl. Mesoamer. | 2(1): ined. |
| Panama | | | D'Arcy, W. G. | 1987 | Flora of Panama. Checklist and Index. Part 1: The introduction and checklist | Monogr. Syst. Bot. Missouri Bot. Gard. | 17: v–xxx, 1–328 |
| Panama | Panamá | | Correa A., M. D., C. Galdames & M. Stapf | 2004 | (none) | Cat. Pl. Vasc. Panamá | 1–599 |
| South Africa | | | Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas | 1987 | List of species of southern African plants | Mem. Bot. Surv. South Africa | 2(1–2): 1–152(pt. 1), 1–270(pt. 2) |
| Thailand | | | Flora of China Editorial Committee | 2001 | Flora of China (Caryophyllaceae through Lardizabalaceae) | Fl. China | 6: 1–512 |
| United States | | | Wiersema, J. H. & C. B. Hellquist | 1993 | Nymphaeaceae | | 62 pp |
| United States | | | Crow, G. E. | 2007 | Nymphaeaceae. En: Manual de Plantas de Costa Rica. Vol. VI. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 111: 797–804 |
| United States | Florida | | Wiersema, J. H. & C. B. Hellquist | 1993 | Nymphaeaceae | | 62 pp |
| United States | Louisiana | | Wiersema, J. H. & C. B. Hellquist | 1993 | Nymphaeaceae | | 62 pp |
| Venezuela | | | Crow, G. E. | 2007 | Nymphaeaceae. En: Manual de Plantas de Costa Rica. Vol. VI. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 111: 797–804 |
| Venezuela | Zulia | | Hokche, O., P. E. Berry & O. Huber | 2008 | (none) | Nuevo Cat. Fl. Vasc. Venez. | 1–859 |
| Vietnam | | | Flora of China Editorial Committee | 2001 | Flora of China (Caryophyllaceae through Lardizabalaceae) | Fl. China | 6: 1–512 |