Haworth, A.H. (1824), The Philosophical Magazine and Journal 64: 427 [tax. nov.]

Schwantes, M.H.G. (1928), Gartenflora 77: 69 [basionym]

basionym of: Psilocaulon granulicaule (Haw.) Schwantes legitimate

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Psilocaulon granulicaule (Haw.) Schwantes legitimate

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

nomenclatural synonym: Psilocaulon granulicaule (Haw.) Schwantes legitimate misapplication: Psilocaulon tenue (Haw.) Schwantes legitimate by Prescott, A. & Venning, J. in George, A.S. (ed.) (1984), Aizoaceae. Flora of Australia 4: 24 misapplication: Psilocaulon tenue (Haw.) Schwantes legitimate by Jessop, J.P. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Aizoaceae. Flora of South Australia Edn. 4, 1: 203

• APC Dist.: NT (doubtfully naturalised), SA (naturalised), NSW (naturalised), Vic (naturalised)

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