| 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 |