Nicholls, W.H. (1933), Notes on Diuris pedunculata R. Brown. The Victorian Naturalist 49: 174 [autonym]

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 478 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 29 [secondary reference]

taxonomic synonym: Diuris lanceolata Lindl. legitimate taxonomic synonym: Diuris pedunculata var. gigantea Nicholls legitimate taxonomic synonym: Diuris behrii var. lanceolata (Lindl.) Domin legitimate

Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Diuris pedunculata R.Br. legitimate

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