Rolfe, R.A. (1908), New orchids: Decade 31. Bulletin of Miscellaneous Information, Royal Gardens, Kew 1908: 71 [tax. nov.]

• Type: "POLYNESIA. Tonga Islands, Vavua, C. S. Crosby ; Solomon Islands, C. M. Woodford."

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 82 [taxonomic synonym]

taxonomic synonym of: Geodorum densiflorum (Lam.) Schltr. legitimate

Dockrill, A.W. (1994), Australian Indigenous Orchids Edn. 2, 2: 848 [taxonomic synonym]

taxonomic synonym of: Geodorum densiflorum (Lam.) Schltr. legitimate

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

taxonomic synonym of: Geodorum densiflorum (Lam.) Schltr. legitimate

Chase, M.W., Schuiteman, A. & Kumar, P. (17 March 2021), Expansion of the orchid genus Eulophia (Eulophiinae; Epidendroideae) to include Acrolophia, Cymbidiella, Eulophiella, Geodorum, Oeceoclades and Paralophia. Phytotaxa 491(1): 51 [taxonomic synonym]

taxonomic synonym of: Eulophia cernua (Willd.) M.W.Chase, Kumar & Schuit. legitimate

Barrett, R.L., Barrett, M.D. & Clements, M.A. (12 August 2022), A revision of Orchidaceae from the Kimberley region of Western Australia with new species of tropical Calochilus and Dipodium. Telopea 25: 242 [secondary reference]

• Type: "Polynesia: Vaua, Tonga Islands, Jan. 1892, C.S.Crosby 246 (syn: K 000890995); Solomon Islands, Jan. 1907, C.M.Woodford s.n. (syn: K 000890996, L, n.v.)."

Barrett, R.L., Barrett, M.D. & Clements, M.A. (12 August 2022), A revision of Orchidaceae from the Kimberley region of Western Australia with new species of tropical Calochilus and Dipodium. Telopea 25: 242 [taxonomic synonym]

taxonomic synonym of: Eulophia picta (R.Br.) Ormerod legitimate

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