Mueller, F.J.H. von (November 1859), Fragmenta Phytographiae Australiae 1(8): 194 [tax. nov.]

• Type: "Ad rivum Dépôt Creek, fluvii Victoriae."

Bentham, G. (March 1878), Flora Australiensis 7: 305 [secondary reference]

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 126 [secondary reference]

Kuntze, C.E.O. (5 November 1891), Revisio Generum Plantarum 2: 753 [basionym]

basionym of: Iria trigastrocarya (F.Muell.) Kuntze legitimate

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 226 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 41 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 26 [secondary reference]

Rye, B.L. in Wheeler, J.R. (ed.) (1992), Cyperaceae. Flora of the Kimberley Region: 1090 [secondary reference]

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Iriha trigastrocarya Kuntze orth. var. nomenclatural synonym: Iria trigastrocarya (F.Muell.) Kuntze legitimate

• APC Dist.: WA, NT

Bostock, P.D. & Holland, A.E. (3 October 2014), Appendix A. Name and status changes 2013 census to 2014 census. Census of the Queensland Flora: 21 [secondary reference]

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Iriha trigastrocarya Kuntze orth. var. nomenclatural synonym: Iria trigastrocarya (F.Muell.) Kuntze legitimate

• APC Dist.: WA, NT, Qld

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