Basionym Name:Lecanora friesiana Duby, Bot. Gall., Edn 2 (Paris) 2: 669 (1830)
Homotypic synonyms:Berengeria friesiana (Duby) Trevis., Revta Period. Lav. Regia Accad. Sci., Padova 1(3): 266 (1851)Lecanora demissa var. friesiana (Duby) Harm., Lich. Fr. 5: 916 (1913)Lecanora exigua var. friesiana (Duby) Hue, J. Bot., Paris 5: 224 (1891)Lecanora sophodes var. friesiana (Duby) Malbr., Bull. Soc. Amis Sci. Nat. Rouen 4: 256 (1868)Rinodina exigua var. friesiana (Duby) H. Olivier, [as 'friesana'] Fl. Lich. Orne 2: 143 (1884)