Does Leucothoe or Pileostegia have more species?
Pileostegia Pileostegia is a genus of 4 species of flowering plants in the family Hydrangeaceae, native to India and eastern Asia. They are evergreen climbers bearing dense clusters of creamy white flowers in late summer.
Ceropegia sandersonii Ceropegia sandersonii is a species of flowering plant in the genus "Ceropegia" (Apocynaceae), native to Mozambique, South Africa, and Swaziland. Common names are parachute plant, fountain flower, and umbrella plant.