三七又名田七,因历来以广西右江田州(今田阳县)为集散地而得名,云南亦有大量栽培。《本草纲目》中早有记载,作为药用已有近500年的历史,中国药典已收载为法定药。主要以块根入药。关于三七的研究,国内外有许多报告,今就其中有实际意义的几个方面作简介,供临床和生产参考: 一、古本考证和植物分类李时珍说:“彼人言其叶左三右四,故名三七,盖恐不然。”《植物名实图考》载:“其叶七茎三,故名。”并附有一图说明。根据此图形 Also known as Tianqi, Sanqi is named after the Tianjiang County of Guangxi Youjiang (now Tianyang County), which is also cultivated in large numbers in Yunnan. The “Compendium of Materia Medica” has long been documented, and has been used for medicinal purposes for nearly 500 years. The Chinese Pharmacopoeia has been included as a statutory drug. Mainly rooted medicine. There are many reports at home and abroad on the research of Panax notoginseng. Now we have brief introductions on several aspects of practical significance for clinical and production reference: First, the ancient textual research and plant classification Li Shizhen said: Fourth, the name of the three seven, fear of cover or otherwise.“ ”Plant name real test“ contains: ”The leaves of seven stems three, hence the name." And attached a graphic description. According to this graphic