Chamaemelum nobile, commonly known as Roman chamomile, is a perennial herb belonging to the Asteraceae family. It features small, daisy-like flowers with white petals and a yellow center, and it typically grows to about 12 inches tall. This herb is native to Europe and is often cultivated for its aromatic properties. Roman chamomile is widely used in herbal medicine and as a flavoring agent in teas and culinary dishes. Its essential oil is known for its calming effects and is often used in aromatherapy. Additionally, it can be applied topically for its anti-inflammatory and soothing properties.