Gilbert, P.A. (June 1942), Dendrobium tetragonum Cunn. Australian Orchid Review 7(2): 36 [tax. nov.]

• Type: (none cited).

Rupp, H.M.R. (January 1944), The Orchids of New South Wales: 118 [secondary reference]

Dockrill, A.W. (1969), Australian Indigenous Orchids: 494 [taxonomic synonym]

taxonomic synonym of: Dendrobium tetragonum A.Cunn. var. tetragonum legitimate

Dockrill, A.W. (1969), Australian Indigenous Orchids: 420 [taxonomic synonym]

taxonomic synonym of: Dendrobium tetragonum A.Cunn. var. tetragonum legitimate

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

taxonomic synonym of: Dendrobium tetragonum A.Cunn. var. tetragonum legitimate

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1989), Orchidaceae. Flora of South-eastern Queensland 3: 434 [taxonomic synonym]

taxonomic synonym of: Dendrobium tetragonum A.Cunn. legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 63 [secondary reference]

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 63 [taxonomic synonym]

taxonomic synonym of: Dendrobium tetragonum A.Cunn. legitimate

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

orthographic variant: Dendrobium tetragonum var. variabilis P.A.Gilbert orth. var.

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

taxonomic synonym of: Dendrobium tetragonum A.Cunn. legitimate

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