Synonyms: Hieracium accline; Hieracium accline f. detonsulum; Hieracium accline pubifolium; Hieracium acclinifolium (heterotypic); Hieracium acrocomum (heterotypic); Hieracium acrocomum acrocomum; Hieracium acrocomum floribundiforme (heterotypic); Hieracium acrocomum floribundoides (heterotypic); Hieracium acrocomum micrastrum (heterotypic); Hieracium acrocomum sysolskiense (heterotypic); Hieracium auriculinum (heterotypic); Hieracium auriculinum auriculinum; Hieracium auriculinum firmisetiforme; Hieracium auriculinum hemiodes (heterotypic); Hieracium auriculinum violaceipes (heterotypic); Hieracium biformatum (heterotypic); Hieracium biformatum f. glaucopallens; Hieracium biformatum obfuscatum; Hieracium biformatum var. latius; Hieracium cymosum melae (heterotypic); Hieracium cymosum meli; Hieracium diffusatum (heterotypic); Hieracium dubium (homotypic); Hieracium dubium accline; Hieracium dubium acclinifolium (heterotypic); Hieracium dubium acrocomum (heterotypic); Hieracium dubium biformatum (heterotypic); Hieracium dubium diffusatum (heterotypic); Hieracium dubium dubium (pro parte); Hieracium dubium floribundoides (heterotypic); Hieracium dubium glaucedinum (heterotypic); Hieracium dubium holmii (heterotypic); Hieracium dubium micrastrum (heterotypic); Hieracium dubium peckianum; Hieracium dubium pilipes (heterotypic); Hieracium dubium pubifolium (heterotypic); Hieracium dubium schweidnitzense; Hieracium dubium sysolskiense (heterotypic); Hieracium dubium var. strigosum; Hieracium dubium xanthoprasinum (heterotypic); Hieracium floribundiforme (heterotypic); Hieracium floribundoides (heterotypic); Hieracium glomeratum biformatum; Hieracium glomeratum pilipes; Hieracium glomeratum var. subdimorphum; Hieracium hemiodes (heterotypic); Hieracium incrassatum accline; Hieracium melae (heterotypic); Hieracium melai; Hieracium meli; Hieracium micrastrum (heterotypic); Hieracium obfuscatum; Hieracium pilipediforme; Hieracium pilipes (heterotypic); Hieracium pilipes biformatum (heterotypic); Hieracium pilipes subdimorphum; Hieracium pilipes var. subdimorphum; Hieracium pubifolium (heterotypic); Hieracium sciadophorum violaceipes (heterotypic); Hieracium suecicum suecicum; Hieracium suecicum var. suecicum; Hieracium sysolskiense (heterotypic); Hieracium violaceipes (heterotypic); Pilosella acclinis; Pilosella auriculina (heterotypic); Pilosella auriculina auriculina; Pilosella auriculina firmisetiformis; Pilosella auriculina subteneriuscula; Pilosella biformata; Pilosella caespitosa var. suecica; Pilosella pilipes (heterotypic); Pilosella pilipes acrocoma; Pilosella pilipes peckiana; Pilosella pilipes pilipes; Pilosella pilipes schweidnitzensis; Pilosella pilipes var. subdimorpha; Pilosella pubifolia; Pilosella pubifolia latescens; Pilosella pubifolia var. latescens; Pilosella sysolskiensis (heterotypic)