abstract:The plants commonly referred to as Butterbur are found in the daisy family Asteraceae in the genus Petasites. They are mostly quite robust plants with thick, creeping underground rhizomes and large Rhubarb-like leaves during the growing season.
Petasites species have veryhighvaluesin medication andeconomy. Manyforeignexperts pay more attention to petasites species, butstudies on petasites are fewin China.