| Agropyron cristatum (L.) Gaertn. | Accepted |  | WCSP | 
	
		| Agropyron cristatum P. Beauv. | Unresolved |  | TRO | 
	
		| Agropyron cristatum subsp. badamense (Drobow) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. baicalense (Egor. & Sipl.) E.M.Egorova & Sipliv. | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. birjutczense (Lavrenko) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. brandzae (Pantu & Solacolu) Melderis | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. bulbosum (Boiss.) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum f. calvum (Schur) Boza & Vasic | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. calvum (Schur) Domin | Synonym |  | TRO | 
	
		| Agropyron cristatum var. cristatum | Accepted |  | TRO | 
	
		| Agropyron cristatum subsp. dasyanthum (Ledeb.) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. desertorum (Fisch. ex Link) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. desertorum (Fisch. ex Link) Dorn | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. erikssonii (Melderis) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. erikssonii Melderis | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. fragile (Roth) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. fragile (Roth) Dorn | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. glabriglume Tzvelev | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. glabrispiculatum Tzvelev | Synonym |  | WCSP | 
	
		| Agropyron cristatum f. hirsutissimum Krylov | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. hirsutissimum (Krylov) Tzvelev | Synonym |  | WCSP | 
	
		| Agropyron cristatum f. imbricatum (Roem. & Schult.) Bukhteeva | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. imbricatum (Roem. & Schult.) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. imbricatum (Roem. & Schult.) Beck | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. incanum (Nábelek) Melderis | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. incanum Nábelek | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. kazachstanicum Tzvelev | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. macranthum Roshev. | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. michnoi (Roshev.) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. mongolicum (Keng) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. nathaliae (Sipliv.) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. pectinatum (M.Bieb.) Tzvelev | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. pectinatum (M.Bieb.) B.Fedtsch. | Synonym |  | WCSP | 
	
		| Agropyron cristatum f. pectiniforme (Roem. & Schult.) Bukhteeva | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. pectiniforme (Roem. & Schult.) H.L.Yang | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. pinifolium (Nevski) Bondarenko ex Korovina | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. pluriflorum X.L.Yang | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. ponticum (Nevski) Tzvelev | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. puberulum (Boiss. ex Steud.) Tzvelev | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. pumilum Á.Löve | Unresolved |  | WCSP | 
	
		| Agropyron cristatum subsp. sabulosum Lavrenko | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. sclerophyllum Novopokr. | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. sibiricum (Willd.) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. stepposum (Dubovik) Á.Löve | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. submuticum Grossh. | Synonym |  | WCSP | 
	
		| Agropyron cristatum subsp. tarbagataicum (Plotn.) Tzvelev | Synonym |  | WCSP | 
	
		| Agropyron cristatum f. villosum (Litv.) Bukhteeva | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. villosum Litv. | Synonym |  | WCSP | 
	
		| Agropyron cristatum var. villosum Litv. ex Fedtsch. | Synonym |  | TRO |