Prescott, A. (9 May 1983), Three new species of Tetragonia and Trianthema (Aizoaceae). Journal of the Adelaide Botanic Gardens 6(2): 183, figs 1A–D, 3 [tax. nov.]

• Type: "c. 17 miles N of Mt Evelyn, 132°45′E, 13°31′S, 3.iii.1973, M. Lazarides 7990 (holotype: CANB 265836; isotypes: BRI 224764; NT 52613)."

Prescott, A. & Venning, J. in George, A.S. (ed.) (1984), Aizoaceae. Flora of Australia 4: 53, Fig. 13O-P, Map 67 [secondary reference]

• APC Dist.: WA, NT

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 4 [secondary reference]

Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 135 [secondary reference]

Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - APC [secondary reference]

orthographic variant: Trianthema megasperma A.M.Prescott orth. var.

• APC Dist.: NT

Parker, C.M. (10 March 2015), Updates to Western Australia's vascular plant census for 2014. Nuytsia 25: 23 [secondary reference]

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