Acharius, E. (1814), Synopsis Methodica Lichenum: 105 [tax. nov.]

Vainio, E.A. (1915), Annales Academiae Scientiarum Fennicae Edn. Ser. A, 6(7): 189 [basionym]

basionym of: Pyrenula anomala (Ach.) Vain. legitimate

P.McCarthy (Comp.) (2016), Checklist of the Lichens of Australia and its Island Territories: - [secondary reference]

P.McCarthy (Comp.) (2016), Checklist of the Lichens of Australia and its Island Territories: - [nomenclatural synonym]

nomenclatural synonym of: Pyrenula anomala (Ach.) Vain. legitimate

---