The rhizome of Salvia miltiorrhiza is short, the top still remained stem. The surface is brownish red or dark brown red, rough, with longitudinal wrinkles. 37 root were conical or cylindrical surface, grayish brown or grayish yellow, intermittent longitudinal wrinkles and branch marks.
Love grows in Salvia mild climate, adequate light, moist air environment, grow well in fertile sandy loam, but slightly acidic, neutral and alkali can grow. The 37 is mainly produced in Yunnan Wenshan County, Wenshan County, Yanshan County, Xichou, Guangnan, Malipo, Shimonoseki, Funing, Qiu North, Tianyang, Jingxi and other Guangxi, Tiandong Debao and other places also have grown.
Salvia miltiorrhiza with blood stasis, relieving pain, activating blood, pure heart Chufan carbuncle effect for chest pain, abdominal pain, abdominal mass, heat pain, upset insomnia, irregular menstruation, dysmenorrhea, amenorrhea, sore throat and other symptoms. 37 sweet, bitter, warm, liver, stomach, with blood stasis and hemostasis, swelling and pain efficacy for hemoptysis, hematemesis, epistaxis, hematochezia, uterine bleeding, bleeding, abdominal trauma or flutter tingling, swelling and pain.