Bentham, G. (30 May 1863), Flora Australiensis 1: 173 [tax. nov.]

• Type: "N. Australia. Port Essington, Armstrong."

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 27 [basionym]

basionym of: Claytonia gracilis (Benth.) F.Muell. legitimate

Domin, K. (1926), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 651 [secondary reference]

nomenclatural synonym: Claytonia gracilis (Benth.) F.Muell. legitimate

Poellnitz, K. von (1936), Die Calandrinia-Arten Australiens. Repertorium Specierum Novarum Regni Vegetabilis 41: 105-106 [secondary reference]

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 234 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 69 [secondary reference]

Hershkovitz, M.A. (26 February 1999), Parakeelya: a new genus segregated from Calandrinia (Portulacaceae). Phytologia 84(2): 102 [basionym]

basionym of: Parakeelya gracilis (Benth.) Hershk. legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Parakeelya gracilis (Benth.) Hershk. legitimate

• APC Dist.: NT, Qld

Brown, G.K. & Bostock, P.D. (December 2019), Appendix A: New names and name and status changes 2018 to 2019. Introduction to the Census of the Queensland Flora 2019: 12 [secondary reference]

taxonomic synonym: Calandrinia sp. (Mackay G.N.Batianoff+ 9207155) [n/a]

Hershkovitz, M.A. (21 September 2020), Rumicastrum Ulbrich (Montiaceae): a beautiful name for the Australian calandrinias. Phytologia 102(3): 119 [basionym]

basionym of: Rumicastrum gracile (Benth.) Carolin ex Hershk. legitimate

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