| Kayea acuminatissima Merr. | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Kayea assamica King & Prain | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Kayea beccariana Baill. | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Kayea borneensis P.F.Stevens | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea brevipes Merr. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea calophylloides Ridl. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea catharinae Merr. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea caudata King | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea clemensorum Gagnep. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea coriacea (P.F. Stevens) P.F. Stevens | 
		Accepted | 
		  | 
		TRO | 
	
	
		| Kayea curtisii King | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea cuspidata Planch. & Triana | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea daphnifolia Ridl. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea elegans King | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea elmeri Merr. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea eugeniifolia Pierre | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea ferruginea Pierre | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea floribunda Wall. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea garciae Vesque | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea grandis King | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea hexapetala Pierre | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea korthalsiana Pierre | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea kunstleri King | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea laevis Kosterm. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea lanceolata Merr. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea larnachiana F.Muell. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea lepidota Pierre | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea macrantha Baill. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea macrocarpa Pierre | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea macrophylla Kaneh. & Hatus. | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Kayea manii King | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea megalocarpa Merr. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea myrtifolia Baill. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea navesii Vesque | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea nervosa T.Anderson | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea oblongifolia Ridl. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea pacifica Hosok. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea paludosa Kosterm. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea paniculata (Blanco) Merr. | 
		Accepted | 
		  | 
		TRO | 
	
	
		| Kayea parviflora Ridl. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea philippinensis Planch. & Triana | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea punctulata P.F. Stevens | 
		Unresolved | 
		  | 
		TRO | 
	
	
		| Kayea racemosa Planch. & Triana | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea rivulorum Ridl. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea rosea Ridl. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea scalarinervosa P.F.Stevens | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea stylosa Thwaites | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea sukoeana Bor | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Kayea wrayi King | 
		Unresolved | 
		  | 
		WCSP (in review) |