Basionym Name:Thelotrema carassense Vain., Acta Soc. Fauna Flora fenn. 7(no. 2): 79 (1890)
Homotypic synonyms:Ocellularia carassensis (Vain.) Sipman, in Sipman, Lücking, Aptroot, Chaves, Kalb & Umaña Tenorio, Phytotaxa 55: 149 (2012)