Reichenbach, H.G. (1871), Bemerkungen fur eine australische orchideenkunde. Beitrage zur Systematischen Pflanzenkunde: 60 [tax. nov.]

• Type: "Swan River, Drummond 854"

• Comment: Published as `b. triglochin'.

Rogers, R.S. (24 December 1920), Contributions to Australian orchidology. Transactions and proceedings of the Royal Society of South Australia 44: 339 [secondary reference]

• Comment: A.D.Chapman, Austral. Pl. Name Index 2396 (1991), lists "Prasophyllum ovale var. triglochin R.Rogers" as a nom. illeg., non Rchb.f. (1871). While Rogers does not cite an author for the varietal name, other nomenclatural novelties published in the same paper are clearly indicated (e.g. by the notation "n. sp." or "n. comb."). This is here treated as a secondary reference rather than an attempt by Rogers to publish a new name.

George, A.S. (5 May 1971), A check list of the Orchidaceae of Western Australia. Nuytsia 1(2): 189 [secondary reference]

• Type: "Swan River, Drummond 854 - holo.:W, iso.:K, W."

taxonomic synonym: Prasophyllum plumiforme Fitzg. legitimate

Hoffman, N. & Brown, A. (1984), Orchids of South-West Australia: 276-277 [secondary reference]

common name: Little Leek Orchid [n/a]

Jones, D.L. (1988), Native Orchids of Australia: 261 [secondary reference]

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 116 [taxonomic synonym]

taxonomic synonym of: Prasophyllum plumiforme Fitzg. legitimate

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

taxonomic synonym of: Prasophyllum plumiforme Fitzg. legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 355 [taxonomic synonym]

taxonomic synonym of: Paraprasophyllum plumiforme (Fitzg.) M.A.Clem. & D.L.Jones legitimate

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