Also called Hedge Garlic, Garlic mustard is one of the oldest spices used in Europe. Today, the chopped leaves are used for flavouring in salads and sauces such as pesto, and sometimes the flowers and fruit are included as well. These are best when young, taste of both garlic and mustard. The plant has white petals and are native plants to the UK, commonly found in hedgerows or forest understory where there has been soil disturbance. Considered invasive as it can quickly become a dominant specie.