Basionym Name:Lecanora psimmythina Nyl., Flora, Regensburg 57: 8 (1874)
Homotypic synonyms:Biatorella pruinosa var. psimmythina (Nyl.) Zahlbr., Cat. Lich. Univers. 10: 419 (1939)Sarcogyne pruinosa var. psimmythina (Nyl.) H. Magn., Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9(5.1): 90 (1935)Sarcogyne regularis var. psimmythina (Nyl.) N.S. Golubk., Nov. sist. Niz. Rast. 14: 187 (1977)