Basionym Name:Lecanora caesiocinerea var. isidiata H. Magn., K. svenska Vetensk-Akad. Handl., ny följd 17(no. 5): 74 (1939)
Homotypic synonyms:Aspicilia caesiocinerea var. isidiata (H. Magn.) Oxner, Nov. sist. Niz. Rast. 9: 287 (1972)Aspicilia caesiocinerea var. isidiata (H. Magn.) Oxner, in Kopaczevskaja et al., Opredelitel' Lishaĭnikov SSSR Vypusk (Handbook ol the lichens of the U.S.S.R.) (Leningrad) 1: 164 (1971)