Bitterwood Tree
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
Thriving as a wild, evergreen tree in the tropical forests of South and Southeast Asia, Celtis philippensis var. wightii is well-adapted to warm monsoon climates. It plays a significant ecological role in its native habitats by supporting local insect and bird populations.
This variety grows as a medium-sized tree, typically reaching heights between 15 and 30 meters. Its bark has a smooth texture with a light greyish-brown coloration, which may develop shallow vertical cracks as the tree ages.
The leaves are simple, alternate, and have a thick, leathery texture. Each leaf blade displays three prominent basal veins that run towards the tip, offering a reliable identification feature in the field.
It produces small, greenish flowers grouped in axillary clusters. The resulting fruits are ovoid drupes that measure 8 to 12 millimeters in length and turn orange-red when fully ripe.
Typically flowers from February to April
The wood of this tree variety is moderately hard and heavy, which makes it suitable for light construction and agricultural implements. It is also used to produce high-quality charcoal in local forestry systems.
In certain regions, it is selected for:
This plant is known to serve as an important larval host for native butterfly species, including the tailed emperor.
In Sri Lanka, the plant is known under the Sinhala name medithella, reflecting its integration into regional botanical knowledge.
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
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