Lindley, J. (1 January 1840), A Sketch of the Vegetation of the Swan River Colony: li. [tax. nov.]

Rupp, H.M.R. (January 1944), The Orchids of New South Wales: 14 [taxonomic synonym]

taxonomic synonym of: Diuris longifolia R.Br. legitimate

George, A.S. (5 May 1971), A check list of the Orchidaceae of Western Australia. Nuytsia 1(2): 179 [secondary reference]

• Type: Swan River, Drummond - holo.: K-L.

George, A.S. (5 May 1971), A check list of the Orchidaceae of Western Australia. Nuytsia 1(2): 179 [taxonomic synonym]

taxonomic synonym of: Diuris longifolia R.Br. legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 67 [secondary reference]

• Lectotype: "`Swan River', 1839, J. Drummond s.n. (lecto K-L!, isolecto K! L)."

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 67 [taxonomic synonym]

taxonomic synonym of: Diuris corymbosa Lindl. legitimate

Hoffman, N. & Brown, A. (1992), Orchids of South-West Australia Edn. 2: 392 [secondary reference]

common name: Rosy-cheeked Donkey Orchid [n/a]

Hoffman, N. & Brown, A. (1998), Orchids of South-West Australia Edn. 2 (revised): 435 [secondary reference]

common name: Western Wheatbelt Donkey Orchid [n/a]

Brown, A., Dundas, P., Dixon, K. & Hopper, S. (2008), Orchids of Western Australia: 156 [secondary reference]

common name: Western wheatbelt donkey orchid [n/a]

• Etymology: "leek leaf, alluding to the leek-like leaves of the species"

Hoffman, N. & Brown, A. (2011), Orchids of South-West Australia Edn. 3: 466 [secondary reference]

common name: Western Wheatbelt Donkey Orchid [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: 25, 128 [secondary reference]

Parker, C.M. & Percy-Bower, J.M. (31 March 2016), Updates to Western Australia’s vascular plant census for 2015. Nuytsia 27: 11 [secondary reference]

taxonomic synonym: Diuris nicholsoniana A.P.Br. manuscript name

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

taxonomic synonym: Diuris nicholsoniana Paczk. & A.R.Chapm. nom. inval. taxonomic synonym: Diuris sp. 'slender' [n/a] taxonomic synonym: Diuris nicholsoniana A.P.Br. manuscript name doubtful taxonomic synonym: Diuris sp. 'Williams' [n/a]

• APC Dist.: WA

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

misapplied to: Diuris brachyscapa D.L.Jones & C.J.French legitimate by Brown, A., Dundas, P., Dixon, K. & Hopper, S. (2008), Orchids of Western Australia: 156

[misapplied]

misapplied to: Diuris brachyscapa D.L.Jones & C.J.French legitimate by Hoffman, N. & Brown, A. (2011), Orchids of South-West Australia Edn. 3: 466

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 255 [secondary reference]

taxonomic synonym: Diuris longifolia var. parviflora Nicholls legitimate common name: Small-flowered Donkey Orchid [n/a]

Brown, A. (19 July 2022), The Complete Orchids of Western Australia 1: 260 [secondary reference]

common name: Small Flowered Donkey Orchid [n/a]

• Etymology: "From the Latin porri (Leek-like) and -folium (leaf), referring to the shape of the leaves."

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