Annual herb, high 40-100 cm. Vertical stem, branch, the base of fiber, a hair lower or no hair. Ye-Ye, round or inverted Kunzhuang long lanceolate, stems lower leaves have stems and heads split or not split feathers, Jingshang Department of the non-stem, not separatism, 3-9 cm long, 1-3 cm wide, hold the base of the stem, with both sides short of the ears, gradually sharp or blunt tip round the edge of the tooth vary crack, two have hair or no hair.
Packing type: Vacuum plastic bags,2.5kg/bags,10kg/carton,20kg/carton,
25kg/carton.