Coleus rhodesianum (N.E.Br.) A.J.Paton comb. nov.

Englerastrum rhodesianum N.E.Br., Bull. Misc. Inform. Kew 1922: 31. 1922. Types: Zambia, Mumbwa, Macauly 637 (syntype: K); Livingstone, Rogers 7205 (syntype: not seen).

Englerastrum schweinfurthii Briq., Bot. Jahrb. Syst. 19: 178. 1894, non Coleus schweinfurthii Vatke.

Coleus englerastrum Roberty, Bull. Inst. Fondam. Afrique Noire, Sér . A, Sci. Nat. 16: 330. 1954. Type: Sudan, headwaters of Ghasal, Addai, Schweinfurth 2532 (isotypes: K, WU).

Englerastrum djalonense A.Chev., J. Bot. (Morot) 22: 126. 1909, non Coleus djalonensis A.Chev.

Plectranthus djalonensis (A.Chev.) A.J.Paton, Fl. Trop. E. Afr., Lamiac.: 286. 2009. Type: Guinea, between Timbo and Kouria, Sept. 1907, Chevalier s.n. (holotype: P; isotype: K).

Plectranthus piliferus Chiov., Boll. Soc. Bot. Ital. 1924: 44. 1924. Type: Angola, Mossamedes, Huambo, Mazzocchi-Alemanni (holotype: FT).

Englerastrum hutchinsonianum Alston, Bull. Misc. Inform. Kew 1926: 298. 1926. Type: Nigeria, Lokoja, Mt Patti, Dalziel 105 (holotype: K).

Englerastrum schlechteri Alston, Bull. Misc. Inform. Kew 1926: 297. 1926., nom. illeg., non. T.C.E.Fr.

Distribution.

Trop. Africa to Caprivi Strip.