Vinca is a genus of flowering plants commonly known as periwinkle. These plants are popular in gardens due to their attractive, star-shaped flowers and glossy green leaves. They thrive in various conditions, making them easy to care for. Vinca is often used as ground cover, helping to prevent soil erosion and adding beauty to landscapes. There are two main species of Vinca: Vinca minor and Vinca major. Vinca minor is a smaller variety, while Vinca major has larger leaves and flowers. Both types are known for their ability to spread quickly, making them a favorite among gardeners looking for low-maintenance options.