| Roulinia acrotricha (Schiede) Brongn. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Roulinia acuta Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia barbata Turcz. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia blanda Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia chlorantha K.Schum. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia connivens Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia convolvulacea Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia cordata (Vell.) J.F.Macbr. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia corymbosa Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia ekmanii Malme | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia fluminensis Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia foetida Standl. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia gracilis Brongn. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Roulinia guayanensis Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia humboldtiana Brongn. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Roulinia jacquinii Decne. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia jamaicensis Benth. & Hook.f. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia karwinskiana Brongn. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Roulinia ligulata Pittier | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia longifolia (Benth.) Brongn. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Roulinia mannii Rusby | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia modesta Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia montevidensis Malme | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia palmeri (S.Watson) S.Watson | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Roulinia parviflora Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia pitcairniifolia Nuytens ex Verschaff. [Unplaced] | 
		Unresolved | 
		  | 
		WCSP | 
		 | 
	
	
		| Roulinia racemosa Kuntze ex K. Schum. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia rensonii Pittier | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia riedelii E.Fourn. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia selloana E.Fourn. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia serratifolia (Karw. ex Schult. & Schult.f.) Brongn. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Roulinia sinaloensis Brandegee | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia sprucei E.Fourn. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia surinamensis Miq. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia tamifolia (Hook. & Arn.) Decne. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia unifaria Engelm. ex Torr. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia versicolor Lem. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Roulinia voglii Suess. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 |