| 1 | Native | Southern America | Brazil | Brazil | Paraná | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Brazil | Brazil | Rio Grande do Sul | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Brazil | Brazil | Santa Catarina | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Buenos Aires | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Catamarca | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Chaco | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Córdoba | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Corrientes | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Entre Ríos | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Formosa | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Jujuy | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | La Rioja | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Argentina | Misiones | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Salta | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Santa Fe | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Argentina | Santiago del Estero | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Argentina | Tucumán | | Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:430. |
| 1 | Native | Southern America | Southern South America | Paraguay | Alto Paraguay | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Amambay | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Central | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Concepción | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Cordillera | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Guairá | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Misiones | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Ñeembucú | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Paraguarí | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Presidente Hayes | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | San Pedro | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Uruguay | Colonia | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Uruguay | Montevideo | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Uruguay | Río Negro | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Uruguay | Rivera | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Uruguay | Salto | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Western South America | Bolivia | Chuquisaca | | Jørgensen, P. M., ed. Catálogo de las plantas vasculares de Bolivia (Catalogue of vascular plants of Bolivia) (on-line resource). |
| 1 | Native | Southern America | Western South America | Bolivia | Santa Cruz | | Jørgensen, P. M., ed. Catálogo de las plantas vasculares de Bolivia (Catalogue of vascular plants of Bolivia) (on-line resource). |