| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:96. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:96. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tabasco | | Lot, A. et al. 1999. Catálogo de angiospermas acuáticas de México. Cuad. Inst. Biol. 33:96. |
| 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. 33:96. |
| 1 | Native | Southern America | Brazil | Brazil | Alagoas | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 1 | Native | Southern America | Brazil | Brazil | Pará | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 1 | Native | Southern America | Caribbean | Cuba | | w. | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 1 | Native | Southern America | Caribbean | Dominican Republic | | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 1 | Native | Southern America | Caribbean | Haiti | | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 1 | Native | Southern America | Caribbean | United States | Puerto Rico | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 1 | Native | Southern America | Central America | Belize | | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 1 | Native | Southern America | Central America | Costa Rica | | e. | 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. 16:55. |
| 1 | Native | Southern America | Central America | Honduras | | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 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 | Central America | Panama | | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 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 | Northern South America | Venezuela | Apure | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Bolívar | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Carabobo | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Cojedes | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Delta Amacuro | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Nueva Esparta | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Portuguesa | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Táchira | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Trujillo | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Northern South America | Venezuela | Zulia | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 1 | Native | Southern America | Western South America | Colombia | La Guajira | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |
| 1 | Native | Southern America | Western South America | Colombia | Santander | | Wiersema, J. H. 1987. A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae). Syst. Bot. Monogr. 16:55. |