Basionym Name:Lecanora scutula Stizenb., Ber. Tät. St Gall. naturw. Ges.: 235 (1890)
Homotypic synonyms:Acarospora scutula (Stizenb.) Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 5 sér. 1(2): 162 (1909)