2 results about "American ginseng" patented technology

American ginseng (Panax quinquefolius, Panacis quinquefolis) is a herbaceous perennial plant in the ivy family, commonly used as Chinese or traditional medicine. It is native to eastern North America, though it is also cultivated in China. Since the 18th century, American ginseng (P. quinquefolius) has been primarily exported to Asia, where it is highly valued for perceived superior quality and sweet taste.