Sprengel, C.P.J. (1815), Plantarum Minus Cognitarum Pugillus 2: 82 [comb. nov.]

basionym: Epidendrum umbellatum G.Forst. legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 17 [taxonomic synonym]

taxonomic synonym of: Bulbophyllum longiflorum Thouars legitimate

Dockrill, A.W. (1994), Australian Indigenous Orchids Edn. 2, 2: 800 [taxonomic synonym]

taxonomic synonym of: Bulbophyllum longiflorum Thouars legitimate

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

orthographic variant: Cymnbidium umbellatum Dockrill orth. var.

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

taxonomic synonym of: Bulbophyllum longiflorum Thouars legitimate

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