| Cephalanthus acuminatus Raf. | Synonym |  | WCSP | 
	
		| Cephalanthus africanus Rchb. ex DC. [Invalid] | Synonym |  | WCSP | 
	
		| Cephalanthus amazonicus K. Schum. | Unresolved |  | TRO | 
	
		| Cephalanthus angustifolius Dippel | Synonym |  | WCSP | 
	
		| Cephalanthus angustifolius Lour. | Accepted |  | WCSP | 
	
		| Cephalanthus aralioides Zoll. & Moritzi | Synonym |  | WCSP | 
	
		| Cephalanthus berlandieri Wernham | Synonym |  | WCSP | 
	
		| Cephalanthus brachypodus | Unresolved |  | TRO | 
	
		| Cephalanthus breviflorus Spruce ex K.Schum. | Synonym |  | WCSP | 
	
		| Cephalanthus cavaleriei H.Lév. | Synonym |  | WCSP | 
	
		| Cephalanthus chinensis Lam. | Synonym |  | WCSP | 
	
		| Cephalanthus coriaceus K.Schum. | Synonym |  | WCSP | 
	
		| Cephalanthus dioicus Lour. ex B.A.Gomes [Illegitimate] | Synonym |  | WCSP | 
	
		| Cephalanthus esquirolii H.Lév. | Synonym |  | WCSP | 
	
		| Cephalanthus glabratus (Spreng.) K.Schum. | Accepted |  | WCSP | 
	
		| Cephalanthus glabrifolius Hayata | Synonym |  | WCSP | 
	
		| Cephalanthus hansenii Wernham | Synonym |  | WCSP | 
	
		| Cephalanthus macrophyllus | Unresolved |  | TRO | 
	
		| Cephalanthus mekongensis Pierre ex Pit. [Invalid] | Synonym |  | WCSP | 
	
		| Cephalanthus monas Lour. ex B.A.Gomes | Synonym |  | WCSP | 
	
		| Cephalanthus montanus Lour. [Unplaced] | Unresolved |  | WCSP | 
	
		| Cephalanthus natalensis Oliv. | Accepted |  | WCSP | 
	
		| Cephalanthus naucleoides DC. | Synonym |  | WCSP | 
	
		| Cephalanthus navillei H.Lév. | Synonym |  | WCSP | 
	
		| Cephalanthus obtusifolius Raf. | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis Lour. [Illegitimate] | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis L. | Accepted |  | WCSP | 
	
		| Cephalanthus occidentalis f. angustifolia (André) Rehder | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis var. angustifolius (André) Dippel | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis var. brachypodus DC. | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis subsp. californicus (Benth.) A.E.Murray | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis var. californicus Benth. | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis f. lanceolatus Fernald | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis var. macrophyllus Raf. | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis var. obtusifolius Raf. | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis var. pubescens Raf. | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis var. salicifolius (Humb. & Bonpl.) A.Gray | Synonym |  | WCSP | 
	
		| Cephalanthus occidentalis subsp. salicifolius (Humb. & Bonpl.) Borhidi & Diego | Synonym |  | WCSP | 
	
		| Cephalanthus oppositifolius Moench | Synonym |  | WCSP | 
	
		| Cephalanthus orientalis L. | Synonym |  | WCSP | 
	
		| Cephalanthus patellifer Baker | Unresolved |  | TRO | 
	
		| Cephalanthus peroblongus Wernham | Synonym |  | WCSP | 
	
		| Cephalanthus peruvianus Spruce ex K.Schum. | Synonym |  | WCSP | 
	
		| Cephalanthus pilulifer Lam. | Synonym |  | WCSP | 
	
		| Cephalanthus piluliflorus Willd. ex Roem. & Schult. | Synonym |  | WCSP | 
	
		| Cephalanthus procumbens Lour. [Unplaced] | Unresolved |  | WCSP | 
	
		| Cephalanthus pubescens Raf. | Synonym |  | WCSP | 
	
		| Cephalanthus ratoensis Hayata | Synonym |  | WCSP | 
	
		| Cephalanthus salicifolius Humb. & Bonpl. | Accepted |  | WCSP | 
	
		| Cephalanthus sarandi Cham. & Schltdl. [Illegitimate] | Synonym |  | WCSP | 
	
		| Cephalanthus spathellifer Baker | Synonym |  | TRO | 
	
		| Cephalanthus spathelliferus Baker | Synonym |  | WCSP | 
	
		| Cephalanthus spinosus Griff. [Unplaced] | Unresolved |  | WCSP | 
	
		| Cephalanthus stellatus Lour. | Synonym |  | WCSP | 
	
		| Cephalanthus tetrandra (Roxb.) Ridsdale & Bakh.f. | Accepted |  | WCSP | 
	
		| Cephalanthus tinctorius Rojas Acosta [Invalid] | Synonym |  | WCSP |