Endlicher, S.F.L. in Lehmann, J.G.C. (ed.) (1846), Irideae. Plantae Preissianae 2(1): 32 [tax. nov.]

• Type: "In arenosis montis Elizamountain, Perth, 23. Sept. 1839. Herb. Preiss. No. 2230."

Bentham, G. (23 September 1873), Flora Australiensis 6: 411 [basionym]

basionym of: Orthrosanthus laxus (Endl.) Benth. legitimate

Geerinck, D.J.L. (1974), Revision of Australian Iridaceae. Bulletin du Jardin Botanique National de Belgique 44: 37 [secondary reference]

• Lectotype: "Preiss 2230 (P lectotype...; FI, HBG, MEL isotypes)"

Geerinck, D.J.L. (1974), Revision of Australian Iridaceae. Bulletin du Jardin Botanique National de Belgique 44: 37 [nomenclatural synonym]

nomenclatural synonym of: Orthrosanthus laxus (Endl.) Benth. legitimate

Cooke, D.A. in George, A.S. (ed.) (1986), Iridaceae. Flora of Australia 46: 10 [nomenclatural synonym]

nomenclatural synonym of: Orthrosanthus laxus (Endl.) Benth. legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Orthrosanthus laxus (Endl.) Benth. legitimate

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 214 [nomenclatural synonym]

nomenclatural synonym of: Orthrosanthus laxus (Endl.) Benth. var. laxus legitimate

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