Hieracium incanum L., Sp. Pl.: 799. 1753 Hieracium incanum L., Sp. Pl.: 799. 1753is earlier homonym of Hieracium incanum M. Bieb., Fl. Taur.-Caucas. 2: 253. 1808is basionym for Leontodon incanus (L.) Schrank, Baier. Reise: 14. 1786Taxon for this nameHieracium incanum L., Sp. Pl.: 799. 1753