Orchidaceae Juss.
Dendrobium tetragonum var. giganteum P.A.Gilbert , nom. inval., scientific
Gilbert, P.A. (December 1937), Dendrobium tetragonum A. Cunn. Australian Orchid Review 2(4): 20 [primary reference]
  • Text: "... a North Queensland variety."
  • Comment: nom. inval., as no Latin description or diagnosis or reference to a previously and effectively published Latin description or diagnosis is provided as required by ICN Art. 39.1 (Shenzhen Code, 2018).
Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Dendrobium tetragonum A.Cunn. legitimate