Ban Lan Gen

NamingBan Lan Gen (Radix Isatidis)——Xin Xiu Ben Cao (Newly Revised Materia Medica)The Processing of 板蓝根OriginThe root of biennial herbaceous plant Isatis indigotica Fort. of family Cruciferae.LocationShaanxi, Hebei, Jiangsu, Zhejiang, Anhui provinces, etc. of China.HarvestCollected in autumn.The act

NamingBan Lan Gen (Radix Isatidis)——Xin Xiu Ben Cao (Newly Revised Materia Medica)The Processing of Radix IsatidisOriginThe root of biennial herbaceous plant Isatis indigotica Fort. of family Cruciferae.LocationShaanxi, Hebei, Jiangsu, Zhejiang, Anhui provinces, etc. of China.HarvestCollected in aut