Cook, O.F. (1915), A new genus of palms allied to Archontophoenix. Journal of the Washington Academy of Sciences 5: 118 [comb. nov.]

basionym: Ptychosperma cunninghamiana H.Wendl. legitimate

Evans, O.D. & Johnson, L.A.S. (1962), Palmae. Contributions from the New South Wales National Herbarium, Flora Series 21: 4-5 [nomenclatural synonym]

nomenclatural synonym of: Archontophoenix cunninghamiana (H.Wendl.) H.Wendl. & Drude legitimate

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

nomenclatural synonym of: Archontophoenix cunninghamiana (H.Wendl.) H.Wendl. & Drude legitimate

Dowe, J.L. & Jones, D.L. in Wilson, A.J.G. (ed.) (2011), Arecaceae. Flora of Australia 39: 190 [nomenclatural synonym]

nomenclatural synonym of: Archontophoenix cunninghamiana (H.Wendl.) H.Wendl. & Drude legitimate

Council of Heads of Australasian Herbaria (2019), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Archontophoenix cunninghamiana (H.Wendl.) H.Wendl. & Drude legitimate

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