Endlicher, S.F.L. in Lehmann, J.G.C. (ed.) (1846), Irideae. Plantae Preissianae 2(1): 30 [tax. nov.]

• Type: "In confragosis sylvae ad latus meridionali-occidentale montis Wuljenup, Plantagenet, 13 Oct. 1840. Herb. Preiss. No. 2354."

Geerinck, D.J.L. (1974), Revision of Australian Iridaceae. Bulletin du Jardin Botanique National de Belgique 44: 58 [secondary reference]

• Comment: "... incompletely described by Endlicher from lost Preiss' sheets."

Cooke, D.A. in George, A.S. (ed.) (1986), Iridaceae. Flora of Australia 46: 26 [secondary reference]

• Text: "Probably referable to P. occidentalis R.Br."

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - APC [secondary reference]

• APC Comment: A name of uncertain application, but possibly referable to Patersonia occidentalis R.Br. (see D.A.Cooke in A.S.George (ed.), Fl. Australia 46: 26 (1986).

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