Prunus spinosa, commonly known as blackthorn or sloe, is a deciduous shrub native to Europe and parts of Asia. It typically grows between 1 to 3 meters tall and features thorny branches, small white flowers, and dark purple fruits called sloes. The plant thrives in hedgerows, woodlands, and scrublands, often forming dense thickets. The fruits of Prunus spinosa are small and tart, usually harvested in late autumn. They are often used to make sloe gin, a popular liqueur, and can also be used in jams and jellies. The shrub is valued for its ecological role, providing habitat and food for various wildlife species.