Maiden, J.H. & Betche, E. (1907), Notes from the Botanic Gardens, Sydney. No. 12. Proceedings of the Linnean Society of New South Wales 31(4): 732 [tax. nov.]

• Type: "Howell (J.L. Boorman; January, 1906)."

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 178 [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]

West, J.G. in Harden, G.J. (ed.) (1990), Portulacaceae. Flora of New South Wales 1: 179 [secondary reference]

West, J.G. in Harden, G.J. (ed.) (2000), Portulacaceae. Flora of New South Wales Revised Edition 1: 179 [secondary reference]

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

taxonomic synonym of: Portulaca bicolor F.Muell. legitimate

---