Crepidiastrum sonchifolium, the sonchus-leaf crepidiastrum,[2] is a flowering plant in the family Asteraceae. It is native to East Asia (China, Korea, Mongolia), and is cultivated in Korea.[3] Crepidiastrum sonchifolium is an annual or biennial herb that grows 20–100 cm (7.9–39.4 in) tall.[4] It grows in a variety of habitats including grasslands on mountain slopes, thickets, rocky stream beds, cliffs, and roadsides.[4]