Leaney, R.F. (1934), Dendrobiums of Australia. Orchidologia Zeylanica 1(2): 73 [autonym]

Dockrill, A.W. (1969), Australian Indigenous Orchids: 494-496 [secondary reference]

taxonomic synonym: Dendrobium tetragonum var. hayesianum P.A.Gilbert legitimate taxonomic synonym: Dendrobium tetragonum var. variabile P.A.Gilbert legitimate

Dockrill, A.W. (1969), Australian Indigenous Orchids: 420, 422 [secondary reference]

taxonomic synonym: Dendrobium tetragonum var. variabile P.A.Gilbert legitimate

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

taxonomic synonym: Dendrobium tetragonum var. variabile P.A.Gilbert legitimate

Weston, P.H. in Harden, G.J. (ed.) (1993), Dendrobium. Flora of New South Wales 4: 233 [nomenclatural synonym]

nomenclatural synonym of: Dendrobium tetragonum A.Cunn. legitimate

Adams, Peter B. (10 January 2011), New combinations and two new central Queensland taxa in the Dendrobium tetragonum (Orchidaceae: Epidendroideae) complex. Muelleria 29(1): 77 [secondary reference]

nomenclatural synonym: Dendrobium tetragonum A.Cunn. legitimate nomenclatural synonym: Callista tetragona (A.Cunn.) Kuntze legitimate nomenclatural synonym: Dendrocoryne tetragonum Brieger nom. inval. nomenclatural synonym: Tropilis tetragona (A.Cunn.) Butzin legitimate nomenclatural synonym: Tropilis tetragona (A.Cunn.) Rauschert isonym nomenclatural synonym: Tetrabaculum tetragonum (A.Cunn.) M.A.Clem. & D.L.Jones legitimate taxonomic synonym: Dendrobium tetragonum var. hayesianum P.A.Gilbert legitimate

Backhouse, G.N., Bates, R.J., Brown, A.P. & Copeland, L.M. (1 March 2016), Checklist of the orchids of Australia including its island territories: 23, 71, 86 [secondary reference]

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

nomenclatural synonym of: Dendrobium tetragonum A.Cunn. legitimate

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