Pentaclethra macrophylla, commonly known as the African oil bean or African walnut, is a large tree species indigenous to tropical Africa. Belonging to the Fabaceae family, this tree can grow up to 40 meters tall. It features a straight trunk with a diameter of up to 2 meters and produces sizeable pods containing edible seeds.
The seeds of Pentaclethra macrophylla are rich in oil and are utilized for various purposes including cooking, soap making, and cosmetics. Additionally, the tree's bark is employed in traditional medicine to treat a variety of ailments such as fever, diarrhea, and skin infections.
Pentaclethra macrophylla is also a valuable timber species, thanks to its durable wood which is resistant to termites. This makes it ideal for manufacturing furniture, flooring materials, and musical instruments, among other items.
The plant thrives in tropical regions with high rainfall but can also withstand dry conditions once established. While it prefers well-drained soils, it is adaptable to different soil types including sandy soils.
Due to its significant economic value both locally and internationally, along with its medicinal properties, Pentaclethra macrophylla has been classified as an endangered species in some countries. Consequently, conservation efforts have been initiated by organizations such as the International Union for Conservation of Nature (IUCN) to ensure its survival.
Botanical profile.
- Genus
- Pentaclethra
- Family
- Fabaceae
Other names.
