Forster, P.I. (25 October 1995), Circumscription of Marsdenia (Asclepiadaceae: Marsdenieae), with a revision of the genus in Australia and Papuasia. Australian Systematic Botany 8(5): 811, figs 77, 105 (map) [comb. nov.]

• Lectotype: Papua New Guinea, Central Province: Mt Gawada, Sogeri Region, H.O. Forbes 534, 14 Jan. 1886 (B, n.v. destroyed; lecto (here designated): BM; isolecto: A, L).

basionym: Gymnema tricholepis Schltr. legitimate

Forster, P.I. in Orchard, A.E. (ed.) (1996), Asclepiadaceae. Flora of Australia 28: 253-254, Map 294 [secondary reference]

nomenclatural synonym: Gymnema tricholepis Schltr. legitimate

• APC Dist.: Qld

Hyland, B.P.M., Whiffin, T.P., Christophel, D.C., Gray, B. & Elick, R.W. (2003), Australian tropical rain forest plants. Trees, Shrubs and Vines: Code 2146 [secondary reference]

Cooper, W.E. & Cooper, W.T. (2004), Fruits of the Australian Tropical Rainforest: 46 [secondary reference]

nomenclatural synonym: Gymnema tricholepis Schltr. legitimate

Forster, P.I. (24 March 2021), Gymnema R.Br. and Leichhardtia R.Br. (Apocynaceae), reinstated genera for taxa previously included in Marsdenia R.Br.: a conspectus for Australia, New Guinea and the Solomon Islands. Austrobaileya 11: 5 [nomenclatural synonym]

nomenclatural synonym of: Gymnema tricholepis Schltr. legitimate

Brown, G.K. (December 2021), Appendix A: New names and name and status changes 2020 to 2021. Introduction to the Census of the Queensland Flora 2021: 7 [nomenclatural synonym]

nomenclatural synonym of: Gymnema tricholepis Schltr. legitimate

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