Rogers, R.S. (1909), A critical review of south Australian Prasophylla together with a description of some new species. Transactions, proceedings and report, Royal Society of South Australia 33: 206-207, Pl. XIII B, Figs 1-5 [tax. nov.]

• Type: "It has been recorded only from Yorke Peninsula..."

• Comment: Although Rogers states that "No botanical description has hitherto appeared", the brief description by O.Tepper, Trans. Proc. & Rep. Roy. Soc. S. Australia 3: 33 (1880), is here considered sufficient for valid publication of the name.

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 114 [taxonomic synonym]

taxonomic synonym of: Prasophyllum nigricans R.Br. legitimate

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

isonym of: Prasophyllum tepperi F.Muell. ex Tepper legitimate

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

taxonomic synonym of: Genoplesium nigricans (R.Br.) D.L.Jones & M.A.Clem. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Corunastylis tepperi (F.Muell. ex Tepper) D.L.Jones & M.A.Clem. legitimate

---