Prickly shrubs are a type of plant that have sharp thorns or spines. They are often used as a form of natural fencing or to protect an area from animals. Common examples of prickly shrubs include BRAMBLES, briars, and briers. BRAMBLES are a type of thorny shrub with long, arching stems and small, sweet fruits. Briars are similar to BRAMBLES but have larger, more woody stems and are usually found in woodlands. Briers are also similar to BRAMBLES and briars, but they have even thicker stems and are often found in hedgerows.