अगर काली - अगर की लकड़ी - एक्विलारिया एगलोचा - ऊद की लकड़ी

Agar Kali (Aquilaria Agallocha) is a species of tree that is highly valued for its aromatic resin. The tree is native to South and Southeast Asia, where it grows in the wild in regions such as Bangladesh, India, and Myanmar. It has been used for centuries in traditional medicine, incense, and perfumery.