1, there is no difference between bay leaf and scented leaf, scented leaf is the alias of bay leaf.
2, laurel leaf, also known as incense leaf, cinnamon leaf, cinnamon leaf, geranium, is a spice that can add flavor when added to cooking soups, meats, vegetables, and stews.
3, dried bay leaves are smooth and shiny, usually used whole, and then removed from the dish after cooking is complete.