Playfair, G. (1913), Plankton of the Sydney water-supply. Proceedings of the Linnean Society of New South Wales XXXVII: 544, pl lv figs 15-16 [tax. nov.]

• Type comment: Sydney water ... filtered by being passed through a double series of wire screens. ..... the effluent from this operation has been the principle source for the following notes. A few samples have also been taken from a pond at Pott's Hill and various tanks in the Botanic gardens, the water of which has the same origin.

Playfair, G. (1919), Peridineae of New South Wales. Proceedings of the Linnean Society of New South Wales XLIV: 808 [basionym]

basionym of: Peridinium intermedium (Playfair) Playfair legitimate

Lefèvre, M. (1932), Monographie des especes d'eau douce du genre Peridinium Ehr. Archives de Botanique, Memoires (Caen) 2 (5): 145 [basionym]

basionym of: Peridinium africanum var. intermedium (Playfair) M.Lefèvre legitimate

Wood, E.J.F. (1954), Dinoflagellates of the Australian region. Australian Journal of Marine and Freshwater Research 5: - [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]

John, D.M., Whitton, B.A. & Brook, A.J. (2002), The freshwater Algal Flora of the British Isles: - [taxonomic synonym]

taxonomic synonym of: Peridinium africanum Lemmerm. legitimate

ABRS (2008), Australian Algal Name Index Edn. 2008: - [secondary reference]

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

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

nomenclatural synonym of: Peridinium intermedium (Playfair) Playfair legitimate

Guiry, M.D. & Guiry, G M. (2022), -. Algaebase web site: www.algaebase.org: - [taxonomic synonym]

taxonomic synonym of: Parvodinium africanum (Lemmerm.) Carty legitimate

---