Basil is an annual herbaceous plant in the mint family Lamiaceae . It is characterized by its square stems and leaves that grow on opposite sides . Depending on the variety, basil plants can reach heights of between 30 and 150 cm (1 and 5 ft). The leaves of basil are generally oval , ranging in size from 3 to 11 centimeters in length . Basil is known for its fragrant, sweet smell and peppery taste , and its leaves are used as a flavoring in a wide variety of cuisines, including Italian, Thai, and Vietnamese. Some popular types of basil include sweet basil, holy basil, and lemon basil. Holy basil, also known as tulsi, is grown for its aromatic leaves and is considered to have spiritual significance in some cultures.
