Medikus, F.K. (1786), Theodora speciosa: 82 [tax. nov.]

• Type: Taetsia ferrea (L.) Medik.

• Comment: Nom. rej. vs CORDYLINE R.Br. (nom. cons.) (ref. I.C.B.N. (1988) No. 1108).

Wight, W.F. (1909), Contributions from the United States National Herbarium 9: 382 [secondary reference]

Pedley, L. in George, A.S. (ed.) (1986), Cordyline. Flora of Australia 46: 81 [taxonomic synonym]

taxonomic synonym of: Cordyline Comm. ex R.Br. nom. cons.

Brummitt, R.K. (1992), Vascular Plant Families and Genera: 419 [taxonomic synonym]

taxonomic synonym of: Cordyline Comm. ex R.Br. nom. cons.

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Cordyline Comm. ex R.Br. nom. cons.

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Cordyline Comm. ex R.Br. nom. cons.

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