De Toni, G.B. (1889), Chlorophyceae. Sylloge Algarum omnium hucusque cognitarum I: 719 [comb. nov.]

De Toni, G.B. (1889), Chlorophyceae. Sylloge Algarum omnium hucusque cognitarum I: - [nomenclatural synonym]

nomenclatural synonym of: Cosmarium excavatum Nordst. legitimate

Day, S.A., Wickham, R.P., Entwisle, T.J. & Tyler, P.A. (1995), Bibliographic checklist of non-marine algae in Australia: - [secondary reference]

Entwisle, T.J. & Nairn, L. (2011), Census of Freshwater Algae in Australia. Edn. Version 1.0: - [secondary reference]

---