Burdock. Yangzhou Yizheng Baigen's long dishes are called burdock, burdock, also known as evil fruit, strong fruit, oriental ginseng, also known as oriental bullwhip and so on. [1] is a plant of Campanulaceae, Compositae and Arctium. 1000 years ago was introduced from China and improved into food in Japan. When the Japanese occupied Taiwan Province Province, local farmers were required to plant large quantities in Tainan.