Kuntze, C.E.O. (5 November 1891), Revisio Generum Plantarum 2: 506 [comb. nov.]

nomenclatural synonym: Siphonanthus indicus L. legitimate

Williams, D.G. (1994), Vegetation and flora of the Cocos (Keeling) Islands. Atoll Research Bulletin 404: 24 [secondary reference]

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - APC [secondary reference]

orthographic variant: Clerodendron indicum Kuntze orth. var. nomenclatural synonym: Siphonanthus indicus L. legitimate

• APC Dist.: CoI

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