NOB- Health news: This flower is called Cyananthus lobatus, which belongs to the family Campanulaceae.  It is used in Tibetan medicine to treat constipation and other serious disorders. They are said to have a sweet, astringent, and acrid taste with a cooling potency. The flowers can also be used to treat chapped lips by rubbing them in mildly. The juice of the root, mixed with an equal quantity of the root juice of Valeriana jatamansii, is used to treat peptic ulcers.