| Source: | Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity. This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license (CC-By-SA-3.0 Unported).
 
 
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                            | Name: | Hieracium bifidum subsp. psammogenes (Zahn) Zahn | 
                          
						  
                            | Nomencl. ref.: | in Engler, Pflanzenr. 76: 432. 1921 | 
						  
                          
                            | Rank: | Subspecies | 
                          
                            | Status: | ACCEPTED | 
	
		| Taxonomy (this taxon is included in): | Regnum - Plantae Divisio - Tracheophyta
 Subdivisio - Spermatophytina
 Class - Magnoliopsida
 Superordo - Asteranae
 Ordo - Asterales
 Familia - Compositae Giseke
 Tribus - Cichorieae Lam. & DC.
 Genus - Hieracium L.
 Species - Hieracium bifidum Hornem.
 
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		| Basionym: | Hieracium caesium subsp. psammogenes Zahn | 
                          
                          
                            | Homotypic synonyms: | Hieracium ammobium P. D. Sell & C. West, nom. nov. | 
                          
                          
                            |  | Hieracium psammogenes (Zahn) Zahn [non Omang 1905] | 
                          
                          
                            |  | Hieracium caesium subsp. psammogenes Zahn | 
                          
                          
                            | Heterotypic synonyms: | Hieracium psammogenes subsp. leucolepidum (Zahn) Zahn | 
                          
                          
                            |  | Hieracium subincisum subsp. leucolepidum Zahn | 
                          
                          
                            | Invalid designations: | Hieracium bifidum subsp. eupsammogenes, des. inval. | 
                          
 
						  
                            |  |  | 
	
		| Common names: | Épervière (French)[Credits] | 
	
		| Maps: | distribution | 
	
		| Occurrence: | ● Au(A L) BH Bu Ct Ga(F) Ge Gr He Hu It ?Mk ?Po Rm Sk Sl Uk |