| 1 | Native | Northern America | Southern Mexico | Mexico | Ciudad de México | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | México | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Michoacán de Ocampo | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Morelos | | |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tabasco | | |
| 1 | Native | Southern America | Brazil | Brazil | | | |
| 1 | Native | Southern America | Caribbean | Antigua and Barbuda | Antigua | | |
| 1 | Native | Southern America | Caribbean | Cuba | | | |
| 1 | Native | Southern America | Caribbean | Dominican Republic | | | |
| 1 | Native | Southern America | Caribbean | Guadeloupe | | | |
| 1 | Native | Southern America | Caribbean | Martinique | | | |
| 1 | Native | Southern America | Caribbean | Montserrat | | | |
| 1 | Native | Southern America | Caribbean | St. Lucia | | | |
| 1 | Native | Southern America | Caribbean | Trinidad and Tobago | Trinidad | | |
| 1 | Native | Southern America | Caribbean | United States | Puerto Rico | | |
| 1 | Native | Southern America | Central America | Costa Rica | | | |
| 1 | Native | Southern America | Central America | El Salvador | | | |
| 1 | Native | Southern America | Central America | Guatemala | | | |
| 1 | Native | Southern America | Central America | Nicaragua | | | |
| 1 | Native | Southern America | Central America | Panama | | | |
| 1 | Native | Southern America | Northern South America | French Guiana | | | |
| 1 | Native | Southern America | Northern South America | Guyana | | | |
| 1 | Native | Southern America | Northern South America | Suriname | | | |
| 1 | Native | Southern America | Northern South America | Venezuela | | n. | |
| 1 | Native | Southern America | Southern South America | Argentina | Buenos Aires | | 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 1 | Native | Southern America | Southern South America | Argentina | Entre Ríos | | 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 1 | Native | Southern America | Southern South America | Chile | | n. | |
| 1 | Native | Southern America | Southern South America | Paraguay | | | |
| 1 | Native | Southern America | Southern South America | Uruguay | | | 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. Note: = Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden |
| 1 | Native | Southern America | Western South America | Colombia | | | |
| 1 | Native | Southern America | Western South America | Ecuador | | | 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 | Peru | | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |