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): 793, figs 1, 61, 93 (map) [nom. nov.]

• Type: Northern Territory: On stony ridges along the Victoria River, F. Mueller (holo: MEL (1515819)).

replaced synonym: Bidaria erecta F.Muell. legitimate

Forster, P.I. in Orchard, A.E. (ed.) (1996), Asclepiadaceae. Flora of Australia 28: 249, Map 286 [secondary reference]

nomenclatural synonym: Bidaria erecta F.Muell. legitimate misapplication: Gymnema stenophyllum A.Gray legitimate by Bentham, G. (16 December 1868), Flora Australiensis 4: 344

• APC Dist.: WA, NT

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: 3 [nomenclatural synonym]

nomenclatural synonym of: Gymnema erectum (F.Muell.) P.I.Forst. legitimate

Parker, C.M. & Percy-Bower, J.M. (8 March 2022), Updates to Western Australia’s vascular plant census for 2021. Nuytsia 33: 8 [nomenclatural synonym]

nomenclatural synonym of: Gymnema erectum (F.Muell.) P.I.Forst. legitimate

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