Nicholls, W.H. (1942), Additions to the Orchidaceae of Victoria (The genus Prasophyllum R.Br.). The Victorian Naturalist 59(1): 14 [implicit autonym]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 3 [secondary reference]

taxonomic synonym: Prasophyllum morrisii var. contortum Nicholls legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 114 [secondary reference]

taxonomic synonym: Prasophyllum morrisii var. contortum Nicholls legitimate

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

nomenclatural synonym of: Genoplesium morrisii (Nicholls) D.L.Jones & M.A.Clem. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Corunastylis morrisii (Nicholls) D.L.Jones & M.A.Clem. legitimate

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