Coleus fredericii

Coleus fredericii, synonym Plectranthus welwitschii, is a species of plant in the family Lamiaceae. The epithet is also spelt frederici.
The species was originally described by John [Isaac Briquet] in 1894, as Neomuellera welwitschii. It was transferred to the genus Plectranthus by Leslie Codd in 1972. A 2018 phylogenetic study showed that Plectranthus, as then circumscribed was not monophyletic, and so revived the then defunct genus Coleus. Since the name Coleus welwitschii had already been used for a different species, Taylor's name Coleus fredericii was used instead.