Jones, D.L. in Banks, D.P. (ed.) (2006), Miscellaneous new species of Australian Orchidaceae. Australian Orchid Research 5: 71-72, Fig. 3.6 [tax. nov.]

• Type: Australian Capital Territory. Black Mountain, S side of Black Mtn Drive, adjacent to Australian National Botanic Gardens, 18 Dec. 1989, D.L.Jones 5580 (holo CANB; iso: NSW).

Jones, D.L. (2008), Field Guide to the orchids of the Australian Capital Territory: 62-63 [secondary reference]

common name: Late Beard Orchid [n/a]

• Etymology: "summer loving"

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: 15, 63, 69, 83, 112 [secondary reference]

Bostock, P.D. & Holland, A.E. (August 2017), Appendix A: New names and name and status changes 2016 census to 2017 census. Introduction to the Census of the Queensland Flora 2017: 23 [secondary reference]

taxonomic synonym: Calochilus gracillimus Rupp legitimate

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

misapplication: Calochilus robertsonii Benth. legitimate by Williams, K.A.W. (1979), Native Plants of Queensland 1: 54 misapplication: Calochilus gracillimus Rupp legitimate by Thomas, M.B. & McDonald, W.J.F. (1987), Rare and threatened plants of Queensland: a checklist of geographically restricted, poorly collected and/or threatened vascular plant species Edn. 1: 38 misapplication: Calochilus gracillimus Rupp legitimate by Thomas, M.B. & McDonald, W.J.F. (1989), Rare and threatened plants of Queensland: a checklist of geographically restricted, poorly collected and/or threatened vascular plant species Edn. 2: 40 misapplication: Calochilus gracillimus Rupp legitimate by Ross, E.M. in Stanley, T.D. & Ross, E.M. (1989), Orchidaceae. Flora of South-eastern Queensland 3: 423 misapplication: Calochilus gracillimus Rupp legitimate by Pearson, S. & Pearson, A. (1991), Plants of Central Queensland: 96 misapplication: Calochilus gracillimus Rupp legitimate by Entwisle, T.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Orchidaceae. Flora of Victoria Edn. 1, 2: 856-857, Fig. 180c-d misapplication: Calochilus gracillimus Rupp legitimate by Backhouse, G.N. & Jeanes, J.A. (1995), The Orchids of Victoria: 124

• APC Comment: Included in Calochilus gracillimus in NSW.
• APC Dist.: Qld, ACT, Vic

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 415 [secondary reference]

common name: Late Beard Orchid [n/a]

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