Large Tree of the East Indies which yields a hard resinous wood?

The large tree of the East Indies that yields a hard resinous wood is known as the Agarwood tree, scientifically called Aquilaria malaccensis. This tree produces Agarwood, also known as Oud, which is highly valued for its aromatic properties and is commonly used in perfumes and incense. The resinous wood is formed in response to a fungal infection, which triggers a complex chemical process leading to the production of the fragrant resin.