Limbarda crithmoides Golden samphire
This plant was originally called Inula crithmoides and is a coastal, perennial, plant found on salt marshes or sea cliffs and can grow to a metre in height. The flowers are self-pollinating and the young leaves, rich in iodine, can be used as a vegetable. They can be eaten raw or cooked. It flowers from May to December. It is native to western and southern Europe, and the Mediterranean.