Western Australian Herbarium (2014), FloraBase: the Western Australian Flora Version 2.9: - [primary reference]

Jones, D.L. & French, C.J. (2015), New species in the Pterostylis nana R.Br. complex (Orchidaceae) from Western Australia - 4. Australian Orchid Review 80(2): 37 [taxonomic synonym]

taxonomic synonym of: Pterostylis platypetala D.L.Jones & C.J.French legitimate

Parker, C.M. & Percy-Bower, J.M. (31 March 2016), Updates to Western Australia’s vascular plant census for 2015. Nuytsia 27: 14 [taxonomic synonym]

taxonomic synonym of: Pterostylis platypetala D.L.Jones & C.J.French legitimate

Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Pterostylis platypetala D.L.Jones & C.J.French legitimate

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