Jones, D.L. (30 March 1994), New species of Orchidaceae from south-eastern Australia. Muelleria 8(2): 191 [comb. et stat. nov.]

basionym: Pterostylis squamata var. valida Nicholls legitimate

Bishop, A. (1996), Field guide to the orchids of New South Wales and Victoria Edn. 1: 85, Plate 210 [secondary reference]

Threatened Species and Communities Section, Biodiversity Group, Environment Australia (8 July 1998), Endangered Species Protection Act 1992. Schedules 1, 2 & 3: 29 [secondary reference]

Bishop, A. (2000), Field guide to the orchids of New South Wales and Victoria Edn. 2: 85, Plate 210 [secondary reference]

Jones, D.L., Clements, M.A. & Molloy, B.P.J. in Banks, D.P. (ed.) (28 November 2002), A synopsis of the subtribe Pterostylidinae. Australian Orchid Research 4: 133 [nomenclatural synonym]

nomenclatural synonym of: Oligochaetochilus validus (Nicholls) D.L.Jones & M.A.Clem. 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, 27 [secondary reference]

nomenclatural synonym: Pterostylis squamata var. valida Nicholls legitimate nomenclatural synonym: Oligochaetochilus validus (Nicholls) D.L.Jones & M.A.Clem. legitimate

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

nomenclatural synonym: Pterostylis squamata var. valida Nicholls legitimate nomenclatural synonym: Oligochaetochilus validus (Nicholls) D.L.Jones & M.A.Clem. legitimate

• APC Dist.: Vic

Backhouse, G., Kosky, B., Rouse, D. & Turner, J. (2016), Bush Gems: A Guide to the Wild Orchids of Victoria, Australia: [p. 689 (photo), pp. 712-713 (photos, map) of PDF] [secondary reference]

nomenclatural synonym: Pterostylis squamata var. valida Nicholls legitimate nomenclatural synonym: Oligochaetochilus validus (Nicholls) D.L.Jones & M.A.Clem. legitimate taxonomic synonym: Pterostylis boormanii Rupp legitimate common name: Granite Rustyhood [n/a]

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: 40, 118 [secondary reference]

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

nomenclatural synonym: Pterostylis squamata var. valida Nicholls legitimate nomenclatural synonym: Oligochaetochilus validus (Nicholls) D.L.Jones & M.A.Clem. legitimate

• APC Dist.: Vic

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 575 [nomenclatural synonym]

nomenclatural synonym of: Oligochaetochilus validus (Nicholls) D.L.Jones & M.A.Clem. legitimate

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