| Amaranthus hybridus L. | 
		Accepted | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus Vell. [Illegitimate] | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus K.Krause [Unplaced] | 
		Unresolved | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus f. aciculatus Thell. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. batalleri (Sennen) Carretero | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. bellardii Moq. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus subsp. bouchonii (Thell.) O.Bolòs & Vigo | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. chlorostachys (Willd.) Beck | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. chlorostachys (Willd.) Thell. | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Amaranthus hybridus subsp. cruentus (L.) Thell. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. densus Farw. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. erythrostachys Moq. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. hecticus (Willd.) Moq. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus f. hypochondiacus (L.) B.L. Rob. | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Amaranthus hybridus f. hypochondriacus (L.) H.Rob. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. hypochondriacus (L.) H.Rob. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus subsp. hypochondriacus (L.) Thell. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus subsp. incurvatus (Trimen ex Gren. & Gord.) Brenan | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. laetus (Willd.) Moq. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. leucocarpus (S.Watson) Hunz. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. paniculatus (L.) Uline & W.L.Bray | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. paniculatus (L.) Thell. | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Amaranthus hybridus var. patulus (Bertol.) Thell. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus subsp. patulus (Bertol.) Carretero | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. pergaminensis Covas | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus subsp. powellii (S.Watson) Karlsson | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. prostratus Moq. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus f. pseudoretroflexus (Thell.) Thell. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. pseudoretroflexus (Thell.) Carretero | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. quitensis (Kunth) Covas | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus subsp. quitensis (Kunth) Costea & Carretero | 
		Accepted | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. rubricaulis Moq. | 
		Synonym | 
		  | 
		WCSP (in review) | 
	
	
		| Amaranthus hybridus var. sanguineus (L.) Farw. | 
		Synonym | 
		  | 
		WCSP (in review) |