Basionym Name:Lecidea quintula Nyl., Flora, Regensburg 48: 5 (1865)
Homotypic synonyms:Bacidia quintula (Nyl.) Zahlbr., Cat. Lich. Univers. 4: 137 (1926)Bilimbia melaena var. quintula (Nyl.) Boistel, Nouv. Fl. Lich. (Paris) 2: 192 (1903)Bilimbia quintula (Nyl.) H. Olivier, Expos. Lich. Ouest France, Suppl. 2: 39 (1900)