Hieracium triplex Peter in Bot. Jahrb. Syst. 5: 456. 1884 Hieracium triplex Peter in Bot. Jahrb. Syst. 5: 456. 1884is basionym for Pilosella triplex (Peter) Soják in Folia Geobot. Phytotax. 6: 218. 1971Taxon for this nameHieracium triplex Peter in Bot. Jahrb. Syst. 5: 456. 1884