Lundell, P.M. (1871), De Desmidiaceis, quae in Suecia inventae sunt, observationes criticae. Nova Acta Regiae Societatis Scientiarum Upsaliensis ser. 3, 8(2): 41 [tax. nov.]

• Type locality: Hab. in "Norby skog" prope Upsaliam.

Lundell, P.M. (1871), De Desmidiaceis, quae in Suecia inventae sunt, observationes criticae. Nova Acta Regiae Societatis Scientiarum Upsaliensis ser. 3, 8(2): - [taxonomic synonym]

taxonomic synonym of: Cosmarium pseudopyramidatum P.Lundell f. pseudopyramidatum legitimate

Prescott, G.W., Croasdale, H.T., Vinyard, W.C. & Bicudo, C.E.M. (1981), A Synopsis of North American Desmids; Part II: Desmidiaceae: Placodermae; Section 3: - [secondary reference]

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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