Candolle, A.L.P.P. de (1838), Bibliotheque Universelle de Geneve, ser. 2 17: 125 [tax. nov.]

Fischer, E., Theisen, I. & Lohmann, L.G. in Kubitzki, K. (ed.) (2004), Bignoniaceae. The Families and Genera of Vascular Plants 7: 27 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 240 [secondary reference]

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - APC [secondary reference]

• APC Dist.: NSW (naturalised)

---