Description originale
Cramer, L. H. 1978. A revision of Coleus (Labiatae) in Sri Lanka (Ceylon). Kew Bulletin, 32(3): 551-561.

 

Source de la synonymie
Lukhoba, C. W. & Paton, A. J. 2003. A new species and new variety in Plectranthus L'Her.(Labiatae) from Eastern Africa. Kew bulletin, 58: 909-917. [CD_REF = 851881] Plectranthus barbatus var. grandis (L.H.Cramer) Lukhoba & A.J.Paton, 2004

 

Source de la synonymie
Paton, A., Mwanyambo, M., Govaerts, R., Smitha, K., Suddee, S., Phillipson, P., Wilson, T., Forster, P. & Culham, A. 2019. Nomenclatural changes in Coleus and Plectranthus (Lamiaceae): a tale of more than two genera. PhytoKeys, 129: 1-158. [CD_REF = 971932] Coleus barbatus var. grandis (L.H.Cramer) A.J.Paton, 2019

 

Date de publication : Kew Bull., 32(3): 556. 1978 [19/04/1978]. [et non "Kew Bull. 32: 550. 1977" comme cité par Tropicos!!].

Type : Sri Lanka, Central Province, Kandy district, Sita Eliya, Pussellawa-Ramboda Road, in compound of house close to culvert 30/16, 1100 m, 03/10/1972. Perennial. Corolla deep purple. Stamens included in corolla lower lip. Cramer 3869 (HT: PDA n.v.; IT: K000820136, US n.v.).