Basionym Name:Graphis timida Vain., Proc. Amer. Acad. Arts & Sci. 58(3): 142 (1923)
Homotypic synonyms:Fissurina timida (Vain.) Lücking & Bungartz, in Yánez-Ayabaca et al., Lichenologist 55(Special Issue 5): 212 (2023)