Lamiaceae Martinov
Coleus australis (R.Br.) A.J.Paton , legitimate, scientific
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: 21-22 [comb. nov.]
basionym: Plectranthus australis R.Br. legitimate nomenclatural synonym: Plectranthus parviflorus var. australis (R.Br.) Briq. legitimate nomenclatural synonym: Germanea australis (R.Br.) Britten legitimate taxonomic synonym: Plectranthus parviflorus Willd. legitimate taxonomic synonym: Plectranthus sieberi Benth. legitimate taxonomic synonym: Plectranthus parviflorus var. elatior Benth. legitimate taxonomic synonym: Plectranthus parviflorus var. major F.M.Bailey nom. inval., nom. nud. taxonomic synonym: Plectranthus parviflorus var. minor F.M.Bailey nom. inval. taxonomic synonym: Plectranthus australis f. densiflora Domin legitimate taxonomic synonym: Plectranthus australis var. vulgaris Domin nom. inval.
Brown, G.K. & Bostock, P.D. (December 2019), Appendix A: New names and name and status changes 2018 to 2019. Introduction to the Census of the Queensland Flora 2019: 9 [secondary reference]
taxonomic synonym: Plectranthus parviflorus Willd. legitimate