| 1 | Native | Northern America | Northern Mexico | Mexico | Tamaulipas | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Florida | http://www.plantatlas.usf.edu/main.asp?plantID=632 | Wiersema, J. H. 1997. Nymphaea. In: FNA Editorial Committee, Flora of North America. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Campeche | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guerrero | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Jalisco | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Nayarit | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tabasco | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:97. |
| 1 | Native | Southern America | Brazil | Brazil | Alagoas | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Brazil | Brazil | Bahia | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Brazil | Brazil | Ceará | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Brazil | Brazil | Maranhão | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Brazil | Brazil | Mato Grosso | | Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource). |
| 1 | Native | Southern America | Brazil | Brazil | Mato Grosso do Sul | w. | Pott, V. J. 1998. A família Nymphaeaceae no Pantanal, Mato Grosso e Mato Grosso do Sul, Brasil. Acta Bot. Brasil. 12:189-190. |
| 1 | Native | Southern America | Brazil | Brazil | Pernambuco | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Central America | Costa Rica | | w. | Hammel, B. E. et al., eds. 2003-. Manual de plantas de Costa Rica |
| 1 | Native | Southern America | Central America | El Salvador | | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Central America | Honduras | | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Central America | Nicaragua | | | Wiersema, J. H. 2001. Nymphaeaceae. In: Stevens, W. D. et al., eds., Flora de Nicaragua. Monogr. Syst. Bot. Missouri Bot. Gard. 85(1-3). |
| 1 | Native | Southern America | Northern South America | Guyana | | | Funk, V. et al. 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. |
| 1 | Native | Southern America | Southern South America | Argentina | Chaco | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Argentina | Corrientes | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Argentina | Formosa | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Argentina | Salta | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Argentina | Santa Fe | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Argentina | Tucumán | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Paraguay | Central | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Southern South America | Paraguay | Cordillera | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Southern South America | Paraguay | Presidente Hayes | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Western South America | Bolivia | Santa Cruz | | Ritter, N. P. et al. 2001. Nymphaea (Nymphaeaceae) in Bolivia: notes on several species, three new country records, and a key to species. Rhodora 103:327-328. |
| 1 | Native | Southern America | Western South America | Colombia | Atlántico | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:51. |
| 1 | Native | Southern America | Western South America | Ecuador | El Oro | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Esmeraldas | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Guayas | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |