Bentham, G. in Wallich, N. (20 December 1830), Synopsis of the genera and species of Indian Labiatae enumerated in the catalogue of the collections in Dr. Wallich's charge. Plantae Asiaticae Rariores 2(5): 16 [tax. nov.]

• Type: "Singapore."

Hooker, J.D. (29 December 1859), Introductory Essay. The botany of the Antarctic voyage of H.M. Discovery ships Erebus and Terror. III. Flora Tasmaniae 2(11): xlvi [secondary reference]

Keng, W. (1978), Labiatae. Flora Malesiana Series I 8(3): 389 [taxonomic synonym]

taxonomic synonym of: Plectranthus scutellarioides (L.) R.Br. legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Plectranthus scutellarioides (L.) R.Br. legitimate

Paton, A.J., Mwanyambo, M., Govaerts, R.H.A., Smitha, K., Suddee, S., Phillipson, P.B., Wilson, T.C., Forster, P.I. & Culham, A. (23 August 2019), Nomenclatural changes in Coleus and Plectranthus (Lamiaceae): a tale of more than two genera. Phytokeys 129: 93 [taxonomic synonym]

taxonomic synonym of: Coleus scutellarioides (L.) Benth. legitimate

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