Laurus Nobilis - Bay Leaf Laurel - Rare Tropical Plant Tree Seeds (8) This is a very aromatic, evergreen tree native to the Mediterranean. Its leaves are used for seasoning. It is known as the bay laurel, sweet bay, bay tree, true laurel or laurel tree. This tree features green, glossy leaves, pale yellow-green pairs of flowers and small, black berry-like fruit. In addition to being used for cooking, the plant and its extracts have been used in traditional median. Its oils are used in soaps. In oceanic climates, this is a fabulous outdoor, ornamental plant. It is also well-suited for container and greenhouse gardening in colder regions or as a houseplant.