Purvy has fleshy and round leaves which have a slightly sweet and peppery flavor, and which are often used in salads and vegetable dishes. Purvian leaves are also rich in vitamins and minerals, and are particularly rich in vitamin C and omega-3 fatty acids. Purvy is also used for its flowers, which have a beautiful purple color and which are often used to decorate dishes and cocktails. Purchy flowers are also edible and have a slightly sweet and fragrant flavor.