Candolle, A.P. de (1821), Regni Vegetabilis Systema Naturale 2: 92 [comb. nov.]

basionym: Chelidonium hybridum L. legitimate

Black, J.M. (1931), Additions to the Flora of South Australia. No. 29. Transactions and proceedings of the Royal Society of South Australia 55: 139 [secondary reference]

Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 367 [secondary reference]

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Chelidonium hybridum L. legitimate nomenclatural synonym: Roemeria hybrida (L.) DC. var. hybrida legitimate taxonomic synonym: Roemeria violacea Medik. nom. illeg. taxonomic synonym: Roemeria hybrida var. velutino-eriocarpa Fedde legitimate

• APC Dist.: SA (naturalised)

Kiger, R.W. in Wilson, A.J.G. (ed.) (2007), Papaveraceae. Flora of Australia 2: 396-397, Map 440 [secondary reference]

nomenclatural synonym: Chelidonium hybridum L. legitimate nomenclatural synonym: Roemeria violacea Medik. nom. illeg. taxonomic synonym: Roemeria hybrida var. velutino-eriocarpa Fedde legitimate

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