Cress spur flower (Eng.), Debengeni spoorsalie (Afr.)
Plectranthus swynnertonii or Swynnerton's spur flower is a herbaceous perennial that grows up to 0.6 m tall. The stems are square, like all Plectranthus species, and have a band of purple hairs at the base of their nodes. It is a soft green shrub that can fill shade areas in your garden. with pretty flowers in Autumn.