Kützing [Kuetzing], F.T. (1849), Species Algarum [i]-vi, [1]-922: 178 [tax. nov.]

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

• APC Comment: R.A.Cowan (2015) uses this taxon concept.

Algal Subcommittee (2019), CHAH Algal Subcommittee: - [secondary reference]

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