Basionym Name:Graphis dussii Vain., [as 'dussi'] Hedwigia 38(Beibl.): (255) (1899)
Homotypic synonyms:Phaeographis dussii (Vain.) Zahlbr., [as 'dussi'] Cat. Lich. Univers. 2: 371 (1923)