| 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 caesium (Fr.) Fr. | 
                          
						  
                            | Nomencl. ref.: | Summa Veg. Scand.: 7. 1845 | 
						  
                          
                            | Rank: | Species | 
                          
                            | 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.
 
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				| Geo-Search: |  | 
	
	
		| Basionym: | Hieracium vulgatum subsp. caesium Fr. | 
                          
                          
                            | Homotypic synonyms: | Hieracium vulgatum subsp. caesium Fr. | 
                          
                          
                            | Heterotypic synonyms: | Hieracium caesium subsp. caesiobifidum A. Zobel & Zahn | 
                          
                          
                            | Invalid designations: | Hieracium caesium subsp. larium, des. inval. | 
                          
                          
                            |  | Hieracium caesium subsp. leucotephreilema, des. inval. | 
                          
                          
                            |  | Hieracium caesium subsp. sabulivagum, des. inval. | 
                          
                          
                            |  | Hieracium caesium subsp. subaustriacum, des. inval. | 
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                          	| Included taxa: | Hieracium caesium subsp. adenosteleum Schütt & Zahn | 
                          
                          	|  | Hieracium caesium subsp. amoenotephrodes Murr & Zahn | 
                          
                          	|  | Hieracium caesium subsp. arbenzii Zahn | 
                          
                          	|  | Hieracium caesium subsp. basifolium Almq. | 
                          
                          	|  | Hieracium caesium subsp. brennerianum (Zahn) Gottschl. | 
                          
                          	|  | Hieracium caesium subsp. caesiomurorum (Lindeb.) Zahn | 
                          
                          	|  | Hieracium caesium subsp. caesiopsis Zahn | 
                          
                          	|  | Hieracium caesium subsp. euryops Woł. & Zahn | 
                          
                          	|  | Hieracium caesium subsp. farinisquamum Zahn | 
                          
                          	|  | Hieracium caesium subsp. fritzeanum Zahn | 
                          
                          	|  | Hieracium caesium subsp. galbanum Dahlst. | 
                          
                          	|  | Hieracium caesium subsp. idrianum Zahn | 
                          
                          	|  | Hieracium caesium subsp. laeticolor Almq. | 
                          
                          	|  | Hieracium caesium subsp. lentiginosum (Murr & Zahn) Dalla Torre & Sarnth. | 
                          
                          	|  | Hieracium caesium subsp. primierense (Benz & Zahn) Zahn | 
                          
                          	|  | Hieracium caesium subsp. sendtneri (Gremli) Vollm. | 
                          
                          	|  | Hieracium caesium subsp. vennaevallis Zahn | 
                          
                          	|  | Hieracium caesium subsp. violaceum (Lindeb.) Zahn | 
                          
                          	|  | Hieracium caesium subsp. virenticeps (Dahlst.) Zahn | 
                          
                          	|  | Hieracium caesium subsp. volakanum Rech. f. & Zahn | 
                          
                          	|  | Hieracium caesium subsp. zabelianum Gottschl. | 
                          
                          	|  | Hieracium adelum Üksip | 
                          
                          	|  | Hieracium adlerzii F. Hanb. | 
                          
                          	|  | Hieracium adunantidens Schljakov | 
                          
                          	|  | Hieracium amblylobum Üksip | 
                          
                          	|  | Hieracium ancotum Omang | 
                          
                          	|  | Hieracium angustisquamatum Schljakov | 
                          
                          	|  | Hieracium aphanum Üksip | 
                          
                          	|  | Hieracium beschtaviciforme Üksip | 
                          
                          	|  | Hieracium caesiopellitum Johanss. | 
                          
                          	|  | Hieracium calatharium Johanss. | 
                          
                          	|  | Hieracium cereolinum (Norrl.) Üksip | 
                          
                          	|  | Hieracium chlorelliceps Üksip | 
                          
                          	|  | Hieracium coronarium Brenner | 
                          
                          	|  | Hieracium cravoniense (F. Hanb.) Roffey | 
                          
                          	|  | Hieracium demetrii Schljakov | 
                          
                          	|  | Hieracium endaurovae Üksip | 
                          
                          	|  | Hieracium eviridatum (Johanss.) Johanss. | 
                          
                          	|  | Hieracium exaltans Dahlst. | 
                          
                          	|  | Hieracium fioniae Dahlst. | 
                          
                          	|  | Hieracium flomense Omang | 
                          
                          	|  | Hieracium fulvocaesium Pugsley | 
                          
                          	|  | Hieracium guentheri Norrl. | 
                          
                          	|  | Hieracium improvisum Norrl. | 
                          
                          	|  | Hieracium inconspicuissimum Greuter | 
                          
                          	|  | Hieracium involutum Dahlst. | 
                          
                          	|  | Hieracium irregularidens P. D. Sell | 
                          
                          	|  | Hieracium laeticeps Dahlst. | 
                          
                          	|  | Hieracium linahamariense Üksip | 
                          
                          	|  | Hieracium lindii Wiinst. | 
                          
                          	|  | Hieracium lugiorum (Zahn) Schljakov | 
                          
                          	|  | Hieracium munkacsense (Zahn) Schljakov | 
                          
                          	|  | Hieracium obtusulum Dahlst. | 
                          
                          	|  | Hieracium opacum (Dahlst.) Johanss. | 
                          
                          	|  | Hieracium orarium Lindeb. | 
                          
                          	|  | Hieracium osiliae (Dahlst.) Üksip | 
                          
                          	|  | Hieracium petioliferum Brenner | 
                          
                          	|  | Hieracium piliceps Wiinst. | 
                          
                          	|  | Hieracium plumbeum Blytt & Fr. | 
                          
                          	|  | Hieracium poliudovense Üksip | 
                          
                          	|  | Hieracium pomoricum Üksip | 
                          
                          	|  | Hieracium porrigens Dahlst. | 
                          
                          	|  | Hieracium pseudofioniae Wiinst. | 
                          
                          	|  | Hieracium pseudogelertii Dahlst. | 
                          
                          	|  | Hieracium ravusculum (Dahlst.) Dahlst. | 
                          
                          	|  | Hieracium resupinatum Dahlst. | 
                          
                          	|  | Hieracium rossicum Schljakov | 
                          
                          	|  | Hieracium rupicoloides Woł. | 
                          
                          	|  | Hieracium safonoviae Sennikov | 
                          
                          	|  | Hieracium scytophyllum Omang | 
                          
                          	|  | Hieracium semicaesium Wiinst. | 
                          
                          	|  | Hieracium steinbergianum Üksip | 
                          
                          	|  | Hieracium stenophyes W. R. Linton | 
                          
                          	|  | Hieracium subaquilonare Üksip | 
                          
                          	|  | Hieracium subgalbanum (Dahlst.) Üksip | 
                          
                          	|  | Hieracium subminutidens (Zahn) Pugsley | 
                          
                          	|  | Hieracium subprolatescens Wiinst. | 
                          
                          	|  | Hieracium thyraicum Błocki | 
 
						  
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		| Common names: | Jastrzębiec modry (Polish), Modrozelena škržolica (Slovene), Sinihall hunditubakas (Estonian), Ястребинка сизая (Russian), Blaugraues Habichtskraut (German)[Credits] | 
	
		| Maps: | distribution | 
	
		| Occurrence: | ● Al Au(A L) Br ?By Cs Ct Da Es Fa Fe Ga(F) Ge Gr Hb -Hb(N) He Hu It La Lt No Po Rf(C CS E N NW) Rm Sk Sl Su Uk(U) |