| Bignonia dasyonyx S.F. Blake, 1917 |
| Bignonia decomposita Miq., 1845 |
| Bignonia dichotoma Vell., 1829 |
| Bignonia diversifolia Kunth, 1819 |
| Bignonia echinata Aubl., 1775 |
| Bignonia ehretioides Cham., 1832 |
| Bignonia exoleta Vell., 1829 |
| Bignonia floribunda Kunth, 1819 |
| Bignonia frutescens Mill. ex A. DC., 1845 |
| Bignonia ghiesbreghtii C. Heller, 1859 |
| Bignonia glabrata Kunth, 1819 |
| Bignonia gracilis Lodd., 1831 |
| Bignonia hibiscifolia Cham., 1832 |
| Bignonia hondensis Kunth, 1818 |
| Bignonia hostmannii E. Mey., 1825 |
| Bignonia hyacinthina (Standl.) L.G. Lohmann, 2008 |
| Bignonia hymenaea DC., 1845 |
| Bignonia ignea C. Presl, 1843 |
| Bignonia inaequalis DC., 1845 |
| Bignonia inflata Griseb., 1879 |