Basionym Name:Xanthoria polycarpa f. papillosa B. de Lesd., Recherch. Lich. Dunkerque, Suppl. 1: 77 (1914)
Homotypic synonyms:Xanthoria polycarpa var. papillosa (B. de Lesd.) Hillmann, Verh. bot. Ver. Prov. Brandenb. 65: 72 (1923)