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

Plectranthus densus N.E.Br., Bull. Misc. Inform. Kew 1894: 12. 1894. Type: Tanzania, N of Lake Malawi (Nyassa), Thomson s.n. (holotype: K).

Plectranthus primulinus Baker, Bull. Misc. Inform. Kew 1895: 292. 1895.

Coleus primulinus (Baker) A.Chev., Rev. Int. Bot. Appl. Agric. Trop. 33: 340. 1953. Type: Zambia, Mwero Plateau, 1894, Carson 36 (holotype: K).

Distribution.

SW. Tanzania to S. Trop. Africa.