| Apocynaceae | |
Peplonia adnata
| (E. Fourn.) U.C.S. Silva & Rapini | Syst. Bot. 37(3): 803 | 2012 |
| Apocynaceae | |
Peplonia amazonica
| Benth. | Hooker's Icon. Pl. 13: 26–27, t. 1234 | 1877 |
| Apocynaceae | |
Peplonia asteria
| (Vell.) Fontella & E.A. Schwarz | Bradea 3(46): 410 | 1983 |
| Apocynaceae | |
Peplonia axillaris
| (Vell.) Fontella & Rapini | Kew Bull. 59(4): 536 | 2004 [2005] |
| Apocynaceae | |
Peplonia bradeana
| (Fontella & E.A. Schwarz) Fontella & Rapini | Kew Bull. 59(4): 536 | 2004 [2005] |
| Apocynaceae | |
Peplonia hatschbachii
| (Fontella & E. Herrera) Fontella & Rapini | Kew Bull. 59(4): 537 | 2004 [2005] |
| Apocynaceae | |
Peplonia hilariana
| E. Fourn. | Fl. Bras. 6(4): 237 | 1885 |
| Apocynaceae | |
Peplonia macrophylla
| (Malme) U.C.S. Silva & Rapini | Syst. Bot. 37(3): 803 | 2012 |
| Apocynaceae | |
Peplonia nitida
| Decne. | Prodr. 8: 546 | 1844 |
| Apocynaceae | |
Peplonia organensis
| (E. Fourn.) Fontella & Rapini | Kew Bull. 59(4): 537 | 2005 |
| Apocynaceae | |
Peplonia riedelii
| (E. Fourn.) Fontella & Rapini | Kew Bull. 59(4): 538 | 2005 |