King, G. & Gamble, J.S. (1907), Materials for a Flora of the Malayan Peninsula. No. 19. Journal of the Asiatic Society of Bengal. Part 2. Natural history 74(2): 532 [tax. nov.]

• Type: Ischnostemma selangorica King & Gamble

Willis, J.C. & Airy Shaw, H.K. in Willis, J.C. & Airy Shaw, H.K. (ed.) (1973), Dictionary of Flowering Plants and Ferns Edn. 8: 597 [secondary reference]

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1986), Asclepiadaceae. Flora of South-eastern Queensland 2: 317 [secondary reference]

Liede-Schumann, S. & Meve, U. (2018), Vincetoxicum (Apocynaceae—Asclepiadoideae) expanded to include Tylophora and allies. Phytotaxa 369(3): 131 [taxonomic synonym]

taxonomic synonym of: Vincetoxicum Wolf legitimate

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

taxonomic synonym of: Vincetoxicum Wolf legitimate

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