| Synsepalum afzelii (Engl.) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum attenuatum Hutch. & Dalziel [Invalid] |
Synonym |
 |
WCSP |
| Synsepalum aubrevillei (Pellegr.) Aubrév. & Pellegr. |
Accepted |
 |
WCSP |
| Synsepalum batesii (A.Chev.) Aubrév. & Pellegr. |
Accepted |
 |
WCSP |
| Synsepalum bequaertii De Wild. |
Accepted |
 |
WCSP |
| Synsepalum brenanii (Heine) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum brevipes (Baker) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum buluensis (Greves) ined. |
Accepted |
 |
WCSP |
| Synsepalum carrieanum (Dubard) Pierre ex ined. |
Accepted |
 |
WCSP |
| Synsepalum cerasiferum (Welw.) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum cinereum Pierre ex Dubard [Invalid] |
Synonym |
 |
WCSP |
| Synsepalum congolense Lecomte |
Accepted |
 |
WCSP |
| Synsepalum dulcificum (Schumach. & Thonn.) Daniell |
Accepted |
 |
WCSP |
| Synsepalum fleuryanum A.Chev. |
Accepted |
 |
WCSP |
| Synsepalum gabonense (Aubrév. & Pellegr.) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum glycydora Wernham |
Synonym |
 |
WCSP |
| Synsepalum kassneri (Engl.) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum kemoense (Dubard) Aubrév. |
Synonym |
 |
WCSP |
| Synsepalum lastoursvillense (Aubrév. & Pellegr.) ined. |
Accepted |
 |
WCSP |
| Synsepalum laurentii (De Wild.) D.J.Harris |
Accepted |
 |
WCSP |
| Synsepalum le-testui Aubrév. & Pellegr. |
Accepted |
 |
WCSP |
| Synsepalum letouzei Aubrév. |
Accepted |
 |
WCSP |
| Synsepalum longicuneatum De Wild. |
Synonym |
 |
WCSP |
| Synsepalum msolo (Engl.) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum muelleri (Kupicha) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum nyangense (Pellegr.) McPhersen & J.T.White |
Accepted |
 |
WCSP |
| Synsepalum ogouense (Aubrév. & Pellegr.) ined. |
Accepted |
 |
WCSP |
| Synsepalum ovatostipulatum (De Wild.) ined. |
Accepted |
 |
WCSP |
| Synsepalum oyemense (Aubrév. & Pellegr.) ined. |
Accepted |
 |
WCSP |
| Synsepalum passargei (Engl.) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum pobeguinianum (Dubard) Aké Assi & L.Gaut. |
Accepted |
 |
WCSP |
| Synsepalum revolutum (Baker) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum seretii (De Wild.) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum stipulatum (Radlk.) Engl. |
Accepted |
 |
WCSP |
| Synsepalum subcordatum De Wild. |
Accepted |
 |
WCSP |
| Synsepalum subverticillatum (E.A.Bruce) T.D.Penn. |
Accepted |
 |
WCSP |
| Synsepalum tomentosum (Aubrév. & Pellegr.) ined. |
Accepted |
 |
WCSP |
| Synsepalum tsounkpe Aubrév. & Pellegr. |
Accepted |
 |
WCSP |
| Synsepalum ulugurense (Engl.) Engl. |
Accepted |
 |
WCSP |
| Synsepalum zenkeri Aubrév. & Pellegr. |
Accepted |
 |
WCSP |