Radlkofer, L.A.T. (1879), Ueber Cupania und damit verwandte pflanzen. Sitzungsberichte der Mathematisch-Physikalischen Classe der Königlichen Bayerischen Akademie der Wissenschaften zu Munchen 9: 501 [tax. nov.]

• Type: Synima cordieri (F.Muell.) Radlk.

Reynolds, S.T. (29 August 1985), Notes on Sapindaceae, IV. Austrobaileya 2(2): 186 [secondary reference]

Reynolds, S.T. in George, A.S. (ed.) (25 December 1985), Sapindaceae. Flora of Australia 25: 81 APC [secondary reference]

• APC Dist.: Qld

Cooper, W.E. & Cooper, W.T. (2004), Fruits of the Australian Tropical Rainforest: 502 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 835 [secondary reference]

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