Gray, A. (1854), United States Exploring Expedition. Botany. Phanerogamia: 38 [secondary reference]

Bentham, G. (30 May 1863), Flora Australiensis 1: 57 [taxonomic synonym]

taxonomic synonym of: Stephania hernandiifolia (Willd.) Walp. legitimate

Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Stephania japonica var. discolor (Blume) Forman legitimate

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