Are Berkheya and Valeriana both endemic to Africa?
Valeriana Valeriana is a genus of flowering plants in the family Caprifoliaceae, members of which may by commonly known as valerians. It contains many species, including the garden valerian, "Valeriana officinalis". Some species are native to Europe, others to North America and South America (especially in the Andes).
Utricularia andongensis Utricularia andongensis is a small, probably perennial, carnivorous plant that belongs to the genus "Utricularia". It is endemic to tropical Africa, where it can be found in Angola, Cameroon, the Central African Republic, the Democratic Republic of the Congo, Gabon, Guinea, Liberia, Nigeria, Sierra Leone, Sudan, Tanzania, Togo, Uganda, and Zambia. "U. andongensis" grows as a terrestrial or lithophytic plant on wet, bare rocks or among mosses in grasslands at altitudes from 240 m to 1800 m . It was originally named by Friedrich Welwitsch but formally described and published by William Philip Hiern in 1900.