Mueller, F.J.H. von (1877), Fragmenta Phytographiae Australiae 10(86): 97 [tax. nov.]

• Type: "In locis humidis ad flumen Robertson's River; Armit."

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

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 49 [secondary reference]

Poellnitz, K. von (1942), Boletim da Sociedade Broteriana 15: 151 [basionym]

basionym of: Sedopsis armitii (F.Muell.) Poelln. legitimate

Geesink, R. (6 October 1969), An account of the genus Portulaca in Indo-Australia and the Pacific (Portulacaceae). Blumea 17(1): 288 [taxonomic synonym]

taxonomic synonym of: Portulaca bicolor F.Muell. legitimate

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

nomenclatural synonym of: Sedopsis armitii (F.Muell.) Poelln. legitimate

---