Lindley, J. (1824), The Botanical Register: Consisting of Coloured Figures of Exotic Plants, Cultivated in British Gardens; with their History and Mode of Treatment 10: Pl. 825 [tax. nov.]

Reichenbach, H.G.L. in Walpers, W.G. (1861), Annales Botanices Systematicae 6(2): 206 [basionym]

basionym of: Microstylis congesta (Lindl.) Rchb.f. legitimate

Domin, K. (1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 538 [nomenclatural synonym]

nomenclatural synonym of: Microstylis congesta (Lindl.) Rchb.f. legitimate

Dockrill, A.W. (1969), Australian Indigenous Orchids: 286 [taxonomic synonym]

taxonomic synonym of: Malaxis latifolia Sm. legitimate

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1989), Orchidaceae. Flora of South-eastern Queensland 3: 372 [taxonomic synonym]

taxonomic synonym of: Malaxis latifolia Sm. legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 92 [taxonomic synonym]

taxonomic synonym of: Malaxis latifolia Sm. legitimate

Dockrill, A.W. (1993), Australian Indigenous Orchids Edn. 2, 1: 374 [taxonomic synonym]

taxonomic synonym of: Malaxis latifolia Sm. legitimate

Margonska, H.B. & Kowalkowska, A. (2008), Taxonomic revision of Dienia (Malaxidinae, Orchidaceae). Annales Botanici Fennici 45: 99 [taxonomic synonym]

taxonomic synonym of: Dienia ophrydis (J.Koenig) Seidenf. & Ormerod legitimate

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

nomenclatural synonym: Microstylis congesta (Lindl.) Rchb.f. legitimate taxonomic synonym: Malaxis congesta Deb nom. inval. taxonomic synonym: Malaxis congesta Dockrill nom. inval., pro syn.

• APC Comment: Listed as synonyms of Malaxis latifolia Sm. by E.M.Ross in T.D.Stanley & E.M.Ross, Fl. South-eastern Queensland 3: 372 (1989), and by A.W.Dockrill, Austral. Indig. Orchids 2nd edn 1: 374 (1993). Malaxis latifolia is now considered to have been misapplied to Dienia montana (Blume) M.A.Clem. & D.L.Jones in Australia.

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 641 [taxonomic synonym]

taxonomic synonym of: Dienia ophrydis (J.Koenig) Seidenf. & Ormerod legitimate

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