| Ascyrum amplexicaule Michx. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum calycinum (L.) Poir. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum coriaceum Moench [Illegitimate] | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum cruciatum St.-Lag. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum crux-andreae L. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum crux-andreae var. angustifolium Nutt. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum cubense Griseb. [Unplaced] | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum cuneifolium Chapm. [Unplaced] | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum edisonianum Small | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum filicaule Dyer | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum glandulosum Moench | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum grandiflorum Raf. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum helianthemifolium Spach | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum humifusum Labill. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum hypericifolium Sw. ex Raf. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum hypericoides L. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum hypericoides var. angustifolium (Nutt.) Kearney | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum hypericoides var. oblongifolium (Spach) Fernald | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum involutum Labill. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum linifolium Spach | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum macrosepalum S.Br. [Unplaced] | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum michauxii Spach | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum microsepalum Torr. & A.Gray | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum monogynum (L.) Moench | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum montanum Raf. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum multicaule Michx. ex Willd. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum nummularifolium Banks ex Steud. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum oblongifolium Spach | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum pauciflorum (Kunth) Nutt. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum plumieri Bertol. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum pumilum Michx. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum sibiricum Poir. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum simplex Zeyh. ex Turcz. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum spathulatum Spach | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum stans Michx. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum stans Michx. ex Willd. | 
		Accepted | 
		  | 
		TRO | 
		 | 
	
	
		| Ascyrum tetragonum Moench | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum tetrapetalum (Lam.) Vail | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Ascyrum villosum L. | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 |