Bitterwood Tree
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
Inhabiting the humid tropical rainforests of Southeast Asia, Wightia borneensis thrives as a remarkable hemi-epiphytic member of the Paulowniaceae family. This species begins its life cycle in the canopy of host trees before sending roots down to the forest floor.
It represents one of the unique woody climbers native to the island of Borneo. The species is of great interest to botanists studying flora diversity in the Indomalayan realm.
The botanical structure of Wightia borneensis exhibits typical characteristics of tropical hemi-epiphytic woody plants. Its foliage consists of large, opposite, coriaceous leaves that are highly adapted to high-humidity forest environments.
Key anatomical elements include:
The species was first scientifically described by the renowned British botanist Joseph Dalton Hooker. Its specific epithet borneensis directly highlights its primary native range on the island of Borneo.
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
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Araucaria sect. Araucaria
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Araucaria
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