Flos Rosae Rugosae. Part used: Flower. Known as Rosebud. Entering meridians: Liver and Spleen. Mei Gui Hua promotes the movement of Qi, relieves stagnation, moves Qi, harmonises the blood, disperses Stasis, regulates menstruation, soothes the liver, controls pain and astringes diarrhea. All Phoenix Medical dry authentic herbs and concentrated herbal granules are free of sulphur, herbicides and pesticides.