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): 780, figs 54, 96 (map) [tax. nov.]

• Type: Queensland, South Kennedy District: 78 km from Collinsville on Mt Coolon road (21 10'S, 147 39'E), P.I. Forster 14880 & A.R. bean, 23 Feb. 1994 (holo: BRI (2 sheets + spirit); iso: QRS).

Forster, P.I. in Orchard, A.E. (ed.) (1996), Asclepiadaceae. Flora of Australia 28: 263-265, Map 312 [secondary reference]

• APC Dist.: Qld

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: 13 [secondary reference]

• Type: "Australia. Queensland. SOUTH KENNEDY DISTRICT: 78 km from Collinsville on Mt Coolon Road, 23 February 1994, P.I. Forster PIF14880 & A.R. Bean (holo: BRI [AQ520806: 2 sheets plus spirit]; iso: CNS [QRS 110288])."

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: 13 [basionym]

basionym of: Leichhardtia pumila (P.I.Forst.) P.I.Forst. 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: Leichhardtia pumila (P.I.Forst.) P.I.Forst. legitimate

---