Nomenclatural changes in Coleus and Plectranthus (Lamiaceae): a tale of more than two genera Author Paton, Alan J. Author Mwanyambo, Montfort Author Govaerts, Rafael H. A. Author Smitha, Kokkaraniyil Author Suddee, Somran Author Phillipson, Peter B. Author Wilson, Trevor C. Author Forster, Paul I. Author Culham, Alastair text PhytoKeys 2019 129 1 158 http://dx.doi.org/10.3897/phytokeys.129.34988 journal article http://dx.doi.org/10.3897/phytokeys.129.34988 1314-2003-129-1 BF57C6B3C3065AEE9B4B3D47189C908F 3382366 Coleus shirensis Guerke , Bot. Jahrb. Syst. 19: 216. 1894 Solenostemon shirensis ( Guerke ) Codd, Bothalia 11: 440. 1975. Calchas shirensis ( Guerke ) P.V.Heath, Calyx 6: 51. 1999. Plectranthus shirensis ( Guerke ) A.J.Paton, SABONET Rep. Ser. 31: 189. 2005. Type: Malawi, 1891, Buchanan 376 (lectotype: K; isolectotype: E, designated by Mathew (1976) ). Coleus punctatus Baker, Bull. Misc. Inform. Kew 1895: 291. 1895. Type: Zambia, Mweru Plateau, W of Lake Tanganyika, 1894, Carson 25 (holotype: K). Solenostemon zambesiacus Baker in D.Oliver & auct. suc. (eds.), Fl. Trop. Afr. 5: 421. 1900. Types: Malawi, Blantyre, 1887, Last s.n. (syntype: K);?Mozambique, "Zambesia" , between Shibisa and Tshinmuzo, Nov.1859, Kirk s.n. (syntype: K). Distribution. SW. & S. Tanzania to S. Trop. Africa.