ABSTRACT
This herb is the root and rhizome of Gentiana manshurica Kitag., G. scabra Bge., G. triflora Pall., or G. rigescens Franch. of the family Gentianaceae. It is mainly grown in the northern and southern provinces of China. The herb is collected in autumn, cleaned, dried, cut into sections, and used unprocessed (Jiang Su New Medical College, 1977). https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780203050040/86743b54-459f-4502-a9f1-33f21b13726a/content/figpg501_001_B.jpg" xmlns:xlink="https://www.w3.org/1999/xlink"/>
