Miquel, F.A.W. (1843), Systema Piperacearum: 221 [comb. nov.]

basionym: Piper psittacorum Endl. legitimate

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 48 [nomenclatural synonym]

nomenclatural synonym of: Macropiper excelsum subsp. psittacorum (Endl.) Sykes legitimate

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

nomenclatural synonym of: Macropiper excelsum subsp. psittacorum (Endl.) Sykes legitimate

de Lange, P.J. (2012), Taxonomic notes on the New Zealand flora: new names in Piper (Piperaceae). New Zealand Journal of Botany 50(4): 486 [nomenclatural synonym]

nomenclatural synonym of: Piper excelsum subsp. psittacorum (Endl.) de Lange legitimate

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