Roxburgh, W. (1824), Flora Indica [microform] : or descriptions of Indian plants / by William Roxburgh, to which are added descriptions of plants more recently discovered by Nathaniel Wallich ; edited by William Carey 2: 375 [primary reference]

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Rhamnus napalensis (Wall.) M.A.Lawson legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [orthographic variant]

orthographic variant of: Ceanothus napalensis Wall. legitimate

Kellermann, J. (7 April 2021), Further lectotypifications and nomenclatural notes on Rhamnaceae from northern Australia. Swainsona 35: 3 [nomenclatural synonym]

nomenclatural synonym of: Rhamnus napalensis (Wall.) M.A.Lawson legitimate

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