Ollenlaisia

Ollenlaisia is a genus of flowering plants in the family Rubiaceae, native to the tropical regions of Africa. The genus was first described by the German botanist Karl Moritz Schumann in 1904. It is characterized by its small, evergreen trees and shrubs, which typically grow to a height of 2-5 meters. The leaves are simple, alternate, and often have a glossy appearance. The flowers are small, usually white or pink, and are arranged in axillary or terminal inflorescences. The fruit is a capsule that contains several seeds.

Ollenlaisia species are often used in traditional medicine for their various medicinal properties. For example, Ollenlaisia capensis is used to treat fever, while Ollenlaisia natalensis is used to treat diarrhea. The genus is also of interest to botanists due to its unique morphological features and potential for further research into its medicinal properties. However, the genus is not well-studied, and more research is needed to fully understand its biology and potential uses.