Hieracium dubium L., Sp. Pl.: 800. 1753 Hieracium dubium L., Sp. Pl.: 800. 1753is basionym for Pilosella dubia (L.) F. W. Schultz & Sch. Bip. in Flora 45: 429. 1862Taxon for this nameHieracium dubium L., Sp. Pl.: 800. 1753
