Haworth, A.H. (1829), Philosophical Magazine, or Annals of Chemistry, Mathematics, Astronomy, Natural History and General Science 6: 108-109 [tax. nov.]

Kimnach, M. (1964), Cactus and Succulent Journal (Los Angeles) 36: 113 [basionym]

basionym of: Epiphyllum phyllanthus var. hookeri (Haw.) Kimnach legitimate

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

nomenclatural synonym of: Epiphyllum phyllanthus var. hookeri (Haw.) Kimnach legitimate

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