| Juncus bulbosus L. | Accepted |  | IOPI | 
	
		| Juncus bulbosus var. acutiflorus Regel | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. alpinus Schur | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. atrofuscus (Rupr.) Regel | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. compressus (Jacq.) Regel | Synonym |  | IOPI | 
	
		| Juncus bulbosus f. fluitans (Lam.) F.Navarro, J.Sánchez & C.J.Valle | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. fluitans (Lam.) Beck | Synonym |  | IOPI | 
	
		| Juncus bulbosus f. geniculatus (Asch. & Graebn.) Sóo | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. gerardii (Loisel.) A.Gray | Synonym |  | IOPI | 
	
		| Juncus bulbosus subsp. kochii (F.W.Schultz) Reichg. | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. lychnocarpus Wallr. | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. maroccanus Font Quer | Synonym |  | IOPI | 
	
		| Juncus bulbosus f. maroccanus (Font Quer) Maire | Synonym |  | IOPI | 
	
		| Juncus bulbosus f. nanus (Peterm.) Sóo | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. nigricans Regel & Herder | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. phaeocarpus Wallr. | Synonym |  | IOPI | 
	
		| Juncus bulbosus f. pygmaeus (T.Marsson) Fern.-Carv. & F.Navarro | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. salinus Schur | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. salsuginosus (Turcz. ex C.A.Mey.) Regel | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. soranthus (Schrenk) Regel | Synonym |  | IOPI | 
	
		| Juncus bulbosus f. submersus (Glück) Sóo | Synonym |  | IOPI | 
	
		| Juncus bulbosus var. uliginosus (Roth) Beck | Synonym |  | IOPI | 
	
		| Juncus bulbosus f. uliginosus (Roth) Fern.-Carv. | Synonym |  | IOPI | 
	
		| Juncus bulbosus f. welwitschii (Hochst. ex Steud.) Sóo | Synonym |  | IOPI |