Govaerts, R.H.A. (1996), World Checklist of Seed Plants 2: 16 [comb. nov.]

basionym: Borreria hillii Chippend. legitimate

Harwood, R. & Dessein, S. (20 May 2005), Australian Spermacoce (Rubiaceae: Spermacoceae). 1 Northern Territory. Australian Systematic Botany 18(4): 342, Figs 5A, 9A-C, 25 APC [secondary reference]

nomenclatural synonym: Spermacoce scabra Ewart nom. illeg. nomenclatural synonym: Borreria hillii Chippend. legitimate

• APC Dist.: WA, NT, Qld

Western Australian Herbarium (2011), FloraBase: the Western Australian Flora Version 2.6: - [secondary reference]

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