Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 133 [comb. nov.]

basionym: Parasarcochilus hirticalcar Dockrill legitimate nomenclatural synonym: Pteroceras hirticalcar (Dockrill) Garay legitimate

Dockrill, A.W. (1993), Australian Indigenous Orchids Edn. 2, 1: Pl. 19 [secondary reference]

Dockrill, A.W. (1994), Australian Indigenous Orchids Edn. 2, 2: 948 [nomenclatural synonym]

nomenclatural synonym of: Parasarcochilus hirticalcar Dockrill legitimate

Threatened Species and Communities Section, Biodiversity Group, Environment Australia (8 July 1998), Endangered Species Protection Act 1992. Schedules 1, 2 & 3: 25 [secondary reference]

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Parasarcochilus hirticalcar Dockrill legitimate nomenclatural synonym: Pteroceras hirticalcar (Dockrill) Garay legitimate taxonomic synonym: Sarcochilus hirticalcar D.L.Jones nom. inval.

• APC Dist.: Qld

Backhouse, G.N., Bates, R.J., Brown, A.P. & Copeland, L.M. (1 March 2016), Checklist of the orchids of Australia including its island territories: 47, 90 [secondary reference]

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

nomenclatural synonym: Parasarcochilus hirticalcar Dockrill legitimate nomenclatural synonym: Pteroceras hirticalcar (Dockrill) Garay legitimate taxonomic synonym: Sarcochilus hirticalcar D.L.Jones nom. inval.

• APC Dist.: Qld

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 730 [secondary reference]

nomenclatural synonym: Parasarcochilus hirticalcar Dockrill legitimate nomenclatural synonym: Pteroceras hirticalcar (Dockrill) Garay legitimate common name: Harlequin Orchid [n/a]

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