Black, J.M. (22 December 1923), Additions to the Flora of South Australia. No. 21. Transactions and proceedings of the Royal Society of South Australia 47: 369 [primary reference]

Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - [orthographic variant]

orthographic variant of: Trianthema crystallinum var. clavatum J.M.Black legitimate

Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Trianthema triquetrum Willd. legitimate

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Trianthema triquetrum Willd. legitimate

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