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 Equilabium flaccidum (Vatke) Mwany. & A.J.Paton comb. nov. Coleus flaccidus Vatke in Linnaea 43: 9. 1881. Plectranthus flaccidus (Vatke) Guerke , Bot. Jahrb. Syst. 19: 206. 1894. Type: Tanzania, Bagamoyo District: Ruvu [Kingani] R., Hildebrandt 1264 (holotype: B, destroyed; isotype: K). Plectranthus fragilis Baker in Fl. Trop. Afr. 5: 407. 1900. Type: Zanzibar, Kirk s.n. (holotype: K). Distribution. S. Somalia to Mozambique, Comoros.