蚊母樹
also: ゆすのき · ひょんのき
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Meanings
1
Distylium racemosum; isu tree
An evergreen tree native to Japan and East Asia, known for its hard wood and insect-induced galls. The name 蚊母樹 literally means 'mosquito-mother tree' because the galls were thought to harbor mosquitoes.
The isu tree is an evergreen tall tree that grows naturally in mountainous areas of warm regions.
The wood of the isu tree is extremely hard and is used for furniture and tools.