Laver is a type of edible seaweed, commonly found along the coasts of Europe and Asia. It belongs to the genus Porphyra and is often used in various culinary dishes. Laver is rich in nutrients, including vitamins and minerals, making it a popular ingredient in health-conscious diets. In Japan, laver is known as nori and is frequently used to wrap sushi. In Wales, it is a traditional food, often prepared as laverbread, which is made by cooking and pureeing the seaweed. Laver can be enjoyed fresh, dried, or as a seasoning in soups and salads.