Swertia is a genus of flowering plants belonging to the family Gentianaceae. These plants are primarily found in temperate and alpine regions of Asia, Europe, and North America. They are known for their attractive flowers, which can be blue, purple, or white, and typically bloom in late spring to early summer. Many species of Swertia have been used in traditional medicine, particularly in Ayurveda and Traditional Chinese Medicine. They are often valued for their potential health benefits, including anti-inflammatory and antioxidant properties. Some species, like Swertia chirata, are also used to treat digestive issues and fever.