Cleve, P.T. & Grunow, A. (1880), Beitrage zur Kenntniss der arctischen Diatomeen. Kongliga Svenska Vetenskaps-Akademiens Handligar bd. 17, nr 2: 45 [comb. nov.]

Cleve, P.T. & Grunow, A. (1880), Beitrage zur Kenntniss der arctischen Diatomeen. Kongliga Svenska Vetenskaps-Akademiens Handligar bd. 17, nr 2: - [nomenclatural synonym]

nomenclatural synonym of: Navicula pupula var. rectangularis (W.Greg.) Cleve & Grunow 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]

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