Bitterwood Tree
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
Inhabiting the heavily exploited, semi-deciduous forests of West Africa, Pierreodendron kerstingii grows as a large and increasingly rare forest tree.
This species belongs to the family Simaroubaceae and is endemic to a few key regions within the West African forest belt.
Due to intensive logging and habitat fragmentation, its wild populations face significant ecological pressures.
Pierreodendron kerstingii is characterized by its impressive stature, reaching up to 24 meters (80 feet) in height.
The tree produces distinct red flowers that stand out against the forest canopy. Upon maturity, its fruits turn a bright yellow color, indicating readiness for dispersal.
The bark of Pierreodendron kerstingii serves as a potent natural insecticide and rodenticide, traditionally applied as rat poison.
Furthermore, scientific interest has highlighted that extracts derived from this tree possess notable anti-tumor properties, offering potential avenues for pharmacological research.
Botanists sometimes treat Pierreodendron kerstingii as a synonym of the more widespread Pierreodendron africanum.
If this taxonomic view is accepted, the species' range extends significantly southward to Angola and eastward to the Democratic Republic of the Congo.
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
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