Which of the plants covers a larger part of the world, Calibrachoa or Astilboides?
Calibrachoa Calibrachoa (ca-libra-KO-a) is a genus of plants in the Solanaceae (nightshade) family. They are evergreen short-lived perennials and subshrubs with a sprawling habit, with small petunia-type flowers. They are found across much the same region of South America as petunias, from southern Brazil across to Peru and Chile, inhabiting scrub and open grassland.
Psychotria capensis The Bird-berry ("Psychotria capensis" ) is a southern African evergreen shrub or small tree. It belongs to a genus which is used medicinally in many regions, 'Psychotria' being from the Greek for 'rejuvenating', in reference to the healing properties of certain species. Kew lists some 2,000 species of "Psychotria" growing throughout the warmer regions of both hemispheres, but only two of them occur in southern Africa, namely "P. capensis" and "P. zombamontana".