| 1 | Native | Northern America | Northern Mexico | Mexico | Coahuila de Zaragoza | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Nuevo León | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Northern Mexico | Mexico | San Luis Potosí | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Tamaulipas | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | | Wiersema, J. H. 1997. Nymphaea. In: FNA Editorial Committee, Flora of North America. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Florida | s. | Wiersema, J. H. 1997. Nymphaea. In: FNA Editorial Committee, Flora of North America. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Campeche | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Colima | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guerrero | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Jalisco | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Michoacán de Ocampo | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Puebla | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Querétaro | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Quintana Roo | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tabasco | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Yucatán | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Southern America | Caribbean | Cayman Islands | | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Southern America | Caribbean | Cuba | Camagüey | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Cuba | Granma | | Jardín Botánico Nacional. 1998-. Flora de la República de Cuba |
| 1 | Native | Southern America | Caribbean | Cuba | Guantánamo | | Jardín Botánico Nacional. 1998-. Flora de la República de Cuba |
| 1 | Native | Southern America | Caribbean | Cuba | Holguín | | Jardín Botánico Nacional. 1998-. Flora de la República de Cuba |
| 1 | Native | Southern America | Caribbean | Cuba | Isla de la Juventud | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Cuba | La Habana | | Jardín Botánico Nacional. 1998-. Flora de la República de Cuba |
| 1 | Native | Southern America | Caribbean | Cuba | Matanzas | | Jardín Botánico Nacional. 1998-. Flora de la República de Cuba |
| 1 | Native | Southern America | Caribbean | Cuba | Pinar del Río | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Cuba | Santiago de Cuba | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Cuba | Villa Clara | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Dominican Republic | Enriquillo | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Dominican Republic | Valdesia | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Dominican Republic | Valdesia | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Haiti | Grande’Anse | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Haiti | Ouest | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Haiti | Sud | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Caribbean | Jamaica | | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Southern America | Caribbean | United States | Puerto Rico | | Wiersema, J. H. et al. 2008. Taxonomy and typification of Nymphaea ampla (Salisb.) DC. sensu lato (Nymphaeaceae). Taxon 57:967-974. |
| 1 | Native | Southern America | Central America | Belize | Belize | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Belize | Cayo | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Belize | Corozal | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Belize | Orange Walk | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Costa Rica | Limón | | Hammel, B. E. et al., eds. 2003-. Manual de plantas de Costa Rica |
| 1 | Native | Southern America | Central America | El Salvador | La Unión | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | El Salvador | San Miguel | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | El Salvador | Usulután | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Guatemala | Alta Verapaz | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Guatemala | Huehuetenango | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Guatemala | Izabal | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Guatemala | Petén | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Guatemala | Santa Rosa | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Honduras | Atlántida | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Honduras | Choluteca | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Honduras | Colón | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Honduras | Comayagua | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Honduras | Cortés | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Honduras | Gracias a Dios | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Honduras | Valle | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Nicaragua | Chontales | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Nicaragua | Granada | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Nicaragua | Managua | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Nicaragua | Masaya | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Nicaragua | Río San Juan | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Nicaragua | Zelaya | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |
| 1 | Native | Southern America | Central America | Panama | Colón | | Wiersema, J. H. 2010. pers. comm. Note: re. distribution |