Are Berkheya and Valeriana both endemic to Africa?
Berkheya Berkheya is a genus of flowering plants in the aster family, Asteraceae, and the subfamily Carduoideae, the thistles. It is distributed in tropical Africa, especially in southern regions. Of about 75 species, 71 can be found in South Africa.
Bebearia osyris Bebearia osyris, or Winifred's forester, is a butterfly in the Nymphalidae family. It is found in Guinea, Sierra Leone, Liberia, Ivory Coast and Ghana. The habitat consists of primary forests.