| Juncus bufonius L. | Accepted |  | IOPI |  | 
	
		| Juncus bufonius var. alpinus Schur | Synonym |  | IOPI |  | 
	
		| Juncus bufonius f. alpinus (Schur) I.Grint. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. ambiguus (Guss.) Schinz & Thell. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. ambiguus (Guss.) Husn. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. amuricus Maxim. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius f. bracteatus Pamp. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. bufonius | Synonym |  | TRO |  | 
	
		| Juncus bufonius f. bufonius | Synonym |  | TRO |  | 
	
		| Juncus bufonius var. capillaris Rchb. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. compactus Celak. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. condensatus Cout. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. congdonii (S.Watson) J.T.Howell | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. congestus Wahlenb. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius f. divaricatus Racib. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. dolichophyllus Zapal. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. fasciculatus W.D.J.Koch | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. fasciculiflorus Boiss. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius f. filiformis Klinge | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. filiformis Lojac. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. foliosus (Desf.) Arcang. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius f. giganteus (Asch. & Graebn.) Nyár. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. gracilis St.-Amans | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. gramineus Lojac. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. grandiflorus Schult. & Schult.f. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. halophilus Buchenau & Fernald | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. hybridus (Brot.) Arcang. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. hybridus (Brot.) Farw. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. hybridus (Brot.) Mateo & Figuerola | Synonym |  | TRO |  | 
	
		| Juncus bufonius var. hybridus (Brot.) Husn. | Synonym |  | TRO |  | 
	
		| Juncus bufonius subsp. insulanus (Viv.) Briq. ex Jahand. & Maire | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. jadarensis Bryhn | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. juzepczukii (V.I.Krecz. & Gontsch.) Sóo | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. juzepczukii (V.I.Krecz. & Gontsch.) Vorosch. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. kochii Buchenau | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. laxus Celak. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. major Boiss. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius f. minutulus Albert & Jahand. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. mogadorensis H.Lindb. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. mogadorensis (H.Lindb.) Maire & Weiller | Synonym |  | IOPI |  | 
	
		| Juncus bufonius f. mutabilis Neuman | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. mutabilis (Neuman) H.Lindb. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. nastanthus (V.I.Krecz. & Gontsch.) Sóo | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. nastanthus Soó | Synonym |  | TRO |  | 
	
		| Juncus bufonius var. occidentalis F.J.Herm. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. parvulus Hartm. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. procerior Roth | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. pumilio Griseb. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. ranarius (Songeon & E.P.Perrier) Hiitonen | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. ranarius (Songeon & E.P.Perrier) Farw. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. rechingeri (Snogerup) Jafri | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. rhiphaenus (Pau & Font-Quer) Maire & Weiller | Synonym |  | IOPI |  | 
	
		| Juncus bufonius f. scoparius (Asch. & Graebn.) Nyár. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. sorrentinii (Parl.) Husn. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. subauriculatus Buchenau | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. suffocatus Lojac. | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. susianus Nábelek | Synonym |  | IOPI |  | 
	
		| Juncus bufonius var. tuberiferus Krylov | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. turkestanicus (V.I.Krecz. & Gontsch.) Sóo | Synonym |  | IOPI |  | 
	
		| Juncus bufonius subsp. turkestanicus Soó | Synonym |  | TRO |  | 
	
		| Juncus bufonius var. typicus Husn. | Synonym |  | IOPI |  |