Bentham, G. (16 December 1868), Flora Australiensis 4: 329 [comb. nov.]

basionym: Rhyncharrhena quinquepartita F.Muell. legitimate

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 254 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 70 [taxonomic synonym]

taxonomic synonym of: Rhyncharrhena linearis (Decne.) K.L.Wilson legitimate

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 9 [secondary reference]

Forster, P.I. in Orchard, A.E. (ed.) (1996), Asclepiadaceae. Flora of Australia 28: 229 [taxonomic synonym]

taxonomic synonym of: Rhyncharrhena linearis (Decne.) K.L.Wilson legitimate

Jeanes, J.A. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Asclepiadaceae. Flora of Victoria 4: 332 [taxonomic synonym]

taxonomic synonym of: Rhyncharrhena linearis (Decne.) K.L.Wilson legitimate

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

taxonomic synonym of: Rhyncharrhena linearis (Decne.) K.L.Wilson legitimate

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

taxonomic synonym of: Vincetoxicum lineare (Decne.) Meve & Liede legitimate

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

taxonomic synonym of: Vincetoxicum lineare (Decne.) Meve & Liede legitimate

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