Rosmarinus officinalis, commonly known as rosemary, is a perennial herb with fragrant, needle-like leaves and white, pink, purple, or blue flowers. It belongs to the mint family (Lamiaceae) and is native to the Mediterranean region. Rosemary is widely used as a culinary herb to flavor a variety of dishes, including meats, vegetables, and bread. It is also used in traditional herbal medicine for its potential health benefits, such as improving digestion and memory. Additionally, rosemary is valued for its aromatic properties and is often used in aromatherapy and perfumery.