Genus Sonchus is a genus of flowering plants within the Asteraceae family. It is also known as sowthistle and belongs to the tribe Cichorieae. The genus includes a variety of species that are found across different parts of the world. Some of the common names for species within Genus Sonchus include hare's lettuce, milk thistle, and prickly sowthistle. The plants within this genus are often characterized by their yellow flowers and prickly leaves. They are also known for their medicinal properties and are used as a herbal remedy for ailments like liver problems and digestive issues.