Oud

Agarwood or Aloeswood, one of the most expensive raw materials in the world, is a resinous wood.

Agar tree or Aquilaria is a genus of fifteen species of trees, called lign aloes or lign-aloes trees, in the Thymelaeaceae, now native to southeast Asia.

They occur particularly in the rainforests of India, Myanmar, Thailand, Cambodia, Laos, Vietnam, Indonesia, Malaysia, the Philippines, Borneo and New Guinea.