| Loganiaceae | |
Bonyunia antoniifolia
| Progel | Fl. Bras. 6(1): 288 | 1868 |
| Loganiaceae | |
Bonyunia aquatica
| Ducke | Arq. Inst. Biol. Veg. 1: 211 | 1935 |
| Loganiaceae | |
Bonyunia cinchonoides
| Gleason & Standl. | Bull. Torrey Bot. Club 58: 448 | 1931 |
| Loganiaceae | |
Bonyunia excelsa
| J.R. Grant | Ann. Missouri Bot. Gard. 96(4): 551–553, figs. 1, 3, 4 , 7A | 2009 |
| Loganiaceae | |
Bonyunia magnifica
| J.R. Grant | Ann. Missouri Bot. Gard. 29(4): 553–554, figs. 1, 2C, 3, 4, 7B | 2009 |
| Loganiaceae | |
Bonyunia minor
| N.E. Br. | Trans. Linn. Soc. London, Bot. 6: 49, pl. 9, f. 1–5 | 1901 |
| Loganiaceae | |
Bonyunia nobilis
| J.R. Grant | Ann. Missouri Bot. Gard. 96(4): 557, figs. 1, 2C, 3, 4, 7D | 2009 |
| Loganiaceae | |
Bonyunia pulchra
| Ricketson, J.R. Grant & Liesner | Ann. Missouri Bot. Gard. 96: 557, f. 1, 2C, 5, 8A | 2009 |
| Loganiaceae | |
Bonyunia spectabilis
| J.R. Grant | Ann. Missouri Bot. Gard. 96(4): 558–560, figs. 1, 3, 4, 8B | 2009 |
| Loganiaceae | |
Bonyunia superba
| M.R. Schomb. ex Progel | Fl. Bras. 6(1): 267 | 1868 |
| Loganiaceae | |
Bonyunia venusta
| J.R. Grant | Ann. Missouri Bot. Gard. 29(4): 561, figs. 1, 3, 4, 8D | 2009 |