Basionym Name:Bottaria gibberulosa Vain., Ann. Acad. Sci. fenn., Ser. A 15(no. 6): 329 (1921)
Homotypic synonyms:Anthracothecium gibberulosum (Vain.) Zahlbr., Cat. Lich. Univers. 8: 122 (1931)Pyrenula gibberulosa (Vain.) Aptroot, Lichenologist 44(1): 35 (2011)