Basionym Name:Microthelia atramentea Norman, Bot. Notiser: 88 (1867)
Homotypic synonyms:Didymosphaeria atramentea (Norman) Vain., Acta Soc. Fauna Flora fenn. 49(no. 2): 151 (1921)Microthelia aterrima f. atramentea (Norman) Keissl., Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9(1.2): 41 (1936)