Hayward, I.M. & Druce, G.C. (1919), The Adventive Flora of Tweedside: 103-104 [comb. nov.]

basionym: Triptilodiscus pygmaeus Turcz. legitimate taxonomic synonym: Dimorpholepis australis A.Gray legitimate taxonomic synonym: Helipterum dimorpholepis Benth. nom. illeg.

• Comment: nom. illeg., non (DC.) F.Muell. (1859).

Wilson, Paul G. (7 September 1992), The Classification of Australian species currently included in Helipterum and related genera (Asteraceae: Gnaphalieae): Part 1. Nuytsia 8(3): 421 [nomenclatural synonym]

nomenclatural synonym of: Triptilodiscus pygmaeus Turcz. legitimate

Short, P.S. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Triptilodiscus. Flora of Victoria 4: 769 [nomenclatural synonym]

nomenclatural synonym of: Triptilodiscus pygmaeus Turcz. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [misapplied]

misapplied to: Triptilodiscus pygmaeus Turcz. legitimate by Hayward, I.M. & Druce, G.C. (1919), The Adventive Flora of Tweedside: 103-104

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