| Bignoniaceae | |
Bignonia aequinoctialis var. aequinoctialis
| | | |
| Bignoniaceae | |
Bignonia aequinoctialis var. chamberlaynii
| (Sims) Ker Gawl. | Bot. Reg. 9: tab. 741 | 1823 |
| Bignoniaceae | |
Bignonia aequinoctialis var. hirtella
| (Benth.) J.F. Morales | Anales Jard. Bot. Madrid 75(2, e071): 2 | 2018 |
| Bignoniaceae | |
Bignonia aequinoctialis var. sarmentosa
| (Bertol.) J.F. Morales | Monogr. Syst. Bot. Missouri Bot. Gard. 138: 72 | 2020 |
| Bignoniaceae | |
Bignonia aequinoctialis fo. spectabilis
| (Vahl) Voss | Vilm. Blumengärtn. ed. 3 1: 800 | 1894 |
| Bignoniaceae | |
Bignonia aequinoctialis var. spectabilis
| (Vahl) DC. | Prodr. 9: 155 | 1845 |