Basionym Name:
Homotypic synonyms:Gyrophora papillosa (Nyl.) Nyl., in Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 3 sér. 3: 36 (1891)Umbilicaria papillosa (Nyl.) Zahlbr., Cat. Lich. Univers. 4: 720 (1927)