Don, G. (1837), A General History of Dichlamydeous Plants 4(1): 69, 76 [tax. nov.]

Forster, P.I. in Orchard, A.E. (ed.) (1996), Apocynaceae. Flora of Australia 28: 145 APC [secondary reference]

• APC Dist.: Qld (doubtfully naturalised)

Cooper, W.E. & Cooper, W.T. (2004), Fruits of the Australian Tropical Rainforest: 36 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 183 [secondary reference]

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