Basionym Name:Pyrenula cinerosa Ach., Syn. meth. lich. (Lund): 122 (1814)
Homotypic synonyms:Anthracothecium cinerosum (Ach.) Müll. Arg., Flora, Regensburg 68(17): 338 (1885)Verrucaria cinerosa (Ach.) Spreng., Syst. veg., Edn 16 4(1): 245 (1827)