ABSTRACT
This herb is the entire plant of Houttuynia cordata Thunb. of the family Saururaceae. It is mainly grown in the Hubei, Jiangsu, and Zhejiang provinces of China, collected in summer or autumn, cleaned, cut into sections, and dried (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/figpg559_001_B.jpg" xmlns:xlink="https://www.w3.org/1999/xlink"/>
