Coleus crassus (N.E.Br.) Culham comb. nov.
Plectranthus crassus N.E.Br., Gard. Chron., ser. 3, 35: 21. 1904. Type: Plant cultivated at Kew in 1899 from material collected by Mahon 393 (holotype: K).
Distribution.
Malawi (Mt. Mulanje).