Orchidaceae Juss.
Hydrorchis orbicularis (R.S.Rogers) D.L.Jones & M.A.Clem. , legitimate, scientific
Jones, D.L., Clements, M.A., Sharma, I.S., Mackenzie, A.M. & Molloy, B.P.J. (January 2002), Nomenclatural notes arising from studies into the Tribe Diurideae (Orchidaceae). The Orchadian 13(10): 462 [comb. nov.]
basionym: Microtis orbicularis R.S.Rogers legitimate
Jeanes, J.A. in Ross, J.H. & Walsh, N.G. (June 2003), Orchidaceae. A Census of the Vascular Plants of Victoria Edn. 7: 23 [secondary reference]
nomenclatural synonym: Microtis orbicularis R.S.Rogers legitimate
Barker, W.R., Barker, R.M., Jessop, J. & Vonow, H. (ed.) (18 March 2005), Census of South Australian Vascular Plants 5th Edition. Journal of the Adelaide Botanic Gardens Supplement 1: 198 [nomenclatural synonym]
nomenclatural synonym of: Microtis orbicularis R.S.Rogers legitimate
de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 98 [secondary reference]
Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - [nomenclatural synonym]
nomenclatural synonym of: Microtis orbicularis R.S.Rogers legitimate
Clements, M.A. & Jones, D.L. (2019), Notes on Australasian orchids 5: Paraprasophyllum, a new genus in Prasophyllinae (Diurideae). Australian Orchid Review 84(5): 29 [secondary reference]
Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 390-391 [secondary reference]
nomenclatural synonym: Microtis orbicularis R.S.Rogers legitimate common name: Heath Onion Orchid [n/a] common name: Flat Marsh Orchid [n/a]