tung tree
noun/ˈtʊŋ ˌtɹiː/ · /ˈtʌŋ ˌtɹiː/
Etymology Borrowed from Chinese 桐 (tóng).
1
Any of the genus Vernicia, especially Vernicia fordii (syn. Aleurites fordii), of east Asian trees or shrubs cultivated for their seeds which are a source of tung oil.