Persoon, C.H. (1805), Synopsis plantarum, seu enchiridium botanicum, complectens enumerationem systematicam specierum 1: 459 [comb. nov.]

basionym: Cassia fistula L. legitimate

Domin, K. (1926), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 790 [nomenclatural synonym]

nomenclatural synonym of: Cassia fistula L. legitimate

Randell, B.R. & Barlow, B.A. in McCarthy, P.M. (ed.) (1998), Cassia. Flora of Australia 12: 76 [nomenclatural synonym]

nomenclatural synonym of: Cassia fistula L. legitimate

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