Liede, S. (1996), Cynanchum - Rhodostegiella - Vincetoxicum - Tylophora: new considerations on an old problem. Taxon 45(2): 205 [comb. nov.]

basionym: Tylophora leibiana F.Muell. legitimate nomenclatural synonym: Cynanchum leibianum (F.Muell.) P.I.Forst. legitimate

Liede-Schumann, S. & Meve, U. (2018), Vincetoxicum (Apocynaceae—Asclepiadoideae) expanded to include Tylophora and allies. Phytotaxa 369(3): 154 [secondary reference]

orthographic variant: Vincetoxicum liebianum Liede orth. var. nomenclatural synonym: Tylophora leibiana F.Muell. legitimate nomenclatural synonym: Cynanchum leibianum (F.Muell.) P.I.Forst. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - APC [secondary reference]

orthographic variant: Vincetoxicum liebianum Liede orth. var. nomenclatural synonym: Tylophora leibiana F.Muell. legitimate nomenclatural synonym: Cynanchum liebiana P.I.Forst. orth. var. nomenclatural synonym: Tylophora liebiana P.I.Forst. orth. var. nomenclatural synonym: Cynanchum leibianum (F.Muell.) P.I.Forst. legitimate

• APC Dist.: NT

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