Tate, R. (1880), A Census of the Indigenous Flowering Plants and Ferns of Extra-Tropical South Australia. Transactions, proceedings and report, Royal Society of South Australia 3: 57 [comb. nov.]

basionym: Calandrinia ptychosperma F.Muell. legitimate

Mueller, F.J.H. von (10 March 1884), Systematic Census of Australian Plants Suppl. 1: 4 [secondary reference]

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

nomenclatural synonym of: Calandrinia ptychosperma F.Muell. legitimate

Hershkovitz, M.A. (21 September 2020), Rumicastrum Ulbrich (Montiaceae): a beautiful name for the Australian calandrinias. Phytologia 102(3): 121 [nomenclatural synonym]

nomenclatural synonym of: Rumicastrum ptychospermum (F.Muell.) Carolin ex Hershk. legitimate

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