Which of the plants covers a larger part of the world, Calibrachoa or Astilboides?
Astilboides Astilboides, a genus of the saxifrage family containing only one species, a herbaceous perennial once included in the genus Rodgersia. It comes from China and differs from its former relatives mainly in its leaf shape. It is grown for its huge bright green, circular leaves to 36 in (90 cm) across with the stem attached to the center, and large fluffy racemes of tiny white flowers produced in summer.
Ocotea argylei Ocotea argylei is a species of "Ocotea" in the Lauraceae plant family. It is a medium-sized to large tree 10–21 m tall, in some case to 30 m. Its status is classed as vulnerable. It is endemic to Kenya. The fruits are oblong berries which are covered by a cup-shaped cupule where they join the peduncle, giving them an appearance similar to an acorn. The leaves are elliptic with an acuminate tip. "O. argylei" is classified in the "Flora of Tropical East Africa" by the Royal Botanic Gardens, of Kew as "Ocotea kenyensis" (Chiov.) Robyns & R. Wilczek, with which it is possibly synonymous.