| Belize | | | Balick, M. J., M. H. Nee & D.E. Atha | 2000 | Checklist of the vascular plants of Belize | Mem. New York Bot. Gard. | 85: i–ix, 1–246 |
| Belize | | | Gibson, D. N. | 1974 | Acanthaceae. In: P. C. Standley, L. O. Williams & D. N. Gibson (eds.), Flora of Guatemala | Fieldiana, Bot. | 24(10/4): 328–462 |
| Belize | Belize | | Daniel, T. F. | 1997 | Catalog of the Acanthaceae of Belize with taxonomic and phytogeographic notes | Contr. Univ. Michigan Herb. | 21: 161–174 |
| Belize | Belize | | Nelson, C. H. | 2008 | (none) | Cat. Pl. Vasc. Honduras | i–xxix, 31–1576 |
| Bolivia | Beni | | Jørgensen, P. M., M. H. Nee & S. G. Beck | 2014 | Catálogo de las plantas vasculares de Bolivia | Cat. Pl. Vasc. Bolivia, Monogr. Syst. Bot. Missouri Bot. Gard. | 127(1–2): i–viii, 1–1744 |
| Bolivia | Beni | | Jørgensen, P. M., M. H. Nee, S. G. Beck & A.F. Fuentes | 2015 en adelante | Catalogo de las plantas vasculares de Bolivia (actualizaciones en línea) | | |
| 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 |
| El Salvador | | | Berendsohn, W. G. & A.E. Araniva de González | 1989 | Listado básico de la Flora Salvadorensis: Dicotyledonae, Sympetalae (pro parte): Labiatae, Bignoniaceae, Acanthaceae, Pedaliaceae, Martyniaceae, Gesneriaceae, Compositae | Cuscatlania | 1(3): 290–1–290–13 |
| El Salvador | La Libertad | | Daniel, T. F. | 2001 | Catalog of Acanthaceae in El Salvador | Contr. Univ. Michigan Herb. | 23: 115–137 |
| Honduras | | | Nelson, C. H. | 2008 | (none) | Cat. Pl. Vasc. Honduras | i–xxix, 31–1576 |
| Honduras | | | Molina R., A. | 1975 | Enumeración de las plantas de Honduras | Ceiba | 19(1): 1–118 |
| Honduras | Atlántida | | Daniel, T. F. | 2005 | Catalog of Honduran Acanthaceae with taxonomic and phytogeographic notes | Contr. Univ. Michigan Herb. | 24: 51–108 |
| Honduras | Comayagua | Siguatepeque | Daniel, T. F. | 2005 | Catalog of Honduran Acanthaceae with taxonomic and phytogeographic notes | Contr. Univ. Michigan Herb. | 24: 51–108 |
| Honduras | Cortés | San Pedro Sula | Daniel, T. F. | 2005 | Catalog of Honduran Acanthaceae with taxonomic and phytogeographic notes | Contr. Univ. Michigan Herb. | 24: 51–108 |
| Honduras | Francisco Morazán | | Daniel, T. F. | 2005 | Catalog of Honduran Acanthaceae with taxonomic and phytogeographic notes | Contr. Univ. Michigan Herb. | 24: 51–108 |
| Malaysia | | | Daniel, T. F. | 2005 | Catalog of Honduran Acanthaceae with taxonomic and phytogeographic notes | Contr. Univ. Michigan Herb. | 24: 51–108 |
| 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 | Canal Area | | Correa A., M. D., C. Galdames & M. Stapf | 2004 | (none) | Cat. Pl. Vasc. Panamá | 1–599 |
| Venezuela | Delta Amacuro | | Hokche, O., P. E. Berry & O. Huber | 2008 | (none) | Nuevo Cat. Fl. Vasc. Venez. | 1–859 |
| Venezuela | Nueva Esparta | | Hokche, O., P. E. Berry & O. Huber | 2008 | (none) | Nuevo Cat. Fl. Vasc. Venez. | 1–859 |