Forster, P.I. (12 October 1989), Notes on Asclepiadaceae, 1. Austrobaileya 3(1): 110 [primary reference]

Forster, P.I. in Orchard, A.E. (ed.) (1996), Asclepiadaceae. Flora of Australia 28: 228 [secondary reference]

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

orthographic variant of: Cynanchum leibianum (F.Muell.) P.I.Forst. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Vincetoxicum leibianum (F.Muell.) Liede legitimate

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