It comes from Trollius ranunculoides Hemsl. of Ranunculoides in Tibet of Ranunculaceae, and is used as medicine with stems, leaves and flowers.

Habitat distribution in Tibet, Gansu, Sichuan and Yunnan.

Sweet, pungent and warm in nature.

Function indication: dispelling cold and relieving exterior syndrome. Indications: rheumatism, numbness, lymph node tuberculosis and chicken feet wind. Dry the flowers, grind them into powder and spread them to treat suppurative wounds.

Usage and dosage: 3 ~ 4 yuan.

Excerpt from "National Compilation of Chinese Herbal Medicine"