Source de la nouvelle combinaison
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.

 

Source de la synonymie (de Plectranthus monostachyus subsp. marrubiifolius (Brenan) B.J.Pollard, 2001)
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 = 972582] Coleus monostachyus subsp. marrubiifolius (Brenan) A.J.Paton, 2019

 

Source de la synonymie (de Solenostemon gouanensis A. Chev., 1920)
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 = 972582] Coleus monostachyus subsp. marrubiifolius (Brenan) A.J.Paton, 2019

 

Source de la synonymie (de Solenostemon monostachyus subsp. marrubifolius (Brenan) J.K.Morton, 1962)
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 = 972582] Coleus monostachyus subsp. marrubiifolius (Brenan) A.J.Paton, 2019

 

Source de la synonymie (de Solenostemon monostachyus var. marrubiifolius Brenan, 1950)
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 = 972582] Coleus monostachyus subsp. marrubiifolius (Brenan) A.J.Paton, 2019

 

Date de publication : in Paton et al., PhytoKeys, 129: 77. 23/08/2019.

Description : A densely hairy, fleshy herb with perennial creeping branched woody stems and erect loose inflorescences of medium-sized rich purple flowers; on flat rocks. Diploid.
Distribution Iv. C.: Cavally (Apr.) Fleury in Hb. Chev. 21324! Ghana: Kwahu-Tafo (Apr.) Morton A689! A1693! Irvine 1720! Kumasi (Dec.) Morton GC 9688! Trumeso, Chira to Wenchi (Dec.) Adams GC 5110! S. Nig.: Carter Peak, Idanre Hills (Oct.) Keay FHI 22585! Ado Rock (Oct.-Nov.) Hambler 510! Keay FHI 37181!
Notes: Plants intermediate with the type subspecies occasionally occur in rocky places-e.g. Morton A3526, from Togo Plateau, Ghana, and Keay FHI 22561, from rock-outcrop near Ondo, S. Nigeria.
[J.K. Morton in Flora of West Tropical Africa, 2: 272. 1962]

Distribution : W. & WC. Trop. Africa (Paton et al. 2019, GBIF).