Hooker, J.D. in Hooker, W.J. (1847), Florae Tasmaniae Spicilegium: or, Contributions towards a Flora of Van Diemen's Land. London Journal of Botany 6: 465, bis [primary reference]

Thompson, I.R. (4 January 2010), A new species of Leptostigma (Rubiaceae: Coprosminae) and notes on the Coprosminae in Australia. Muelleria 28(1): 37 [nomenclatural synonym]

nomenclatural synonym of: Coprosma quadrifida (Labill.) B.L.Rob. legitimate

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - [orthographic variant]

orthographic variant of: Coprosma billardierei Hook.f. nom. illeg.

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