Berger, A. (May 1905), Revision of the genus Cereus. Report (Annual) of the Missouri Botanical Garden 16: 77 [tax. nov.]

Britton, N.L. & Rose, J.N. (1909), The genus Cereus and its allies in North America. Contributions from the United States National Herbarium 12: 428 [basionym]

basionym of: Peniocereus (A.Berger) Britton & Rose legitimate

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Peniocereus (A.Berger) Britton & Rose legitimate

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