Ewart, A.J. & Rees, B. (1913), Contributions to the Flora of Australia, No. 20. Proceedings of the Royal Society of Victoria 26(1): 9, t. II. [tax. nov.]

• Type: "Near Pine Creek, Northern Territory, J.H. Niemann, August, 1904."

Willis, J.H. (1945), More botanical "bulls". The Victorian Naturalist 61: 175 [secondary reference]

Pedley, L. (1 December 1977), Polycarpaea (Caryophyllaceae) in Australia. Austrobaileya 1(1): 56 [taxonomic synonym]

taxonomic synonym of: Polycarpaea longiflora F.Muell. legitimate

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

taxonomic synonym of: Polycarpaea longiflora F.Muell. legitimate

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