西洋参又名花旗参,原产美国、加拿大等地,同我国的人参,鹿茸等名贵药材一样,是一种高级滋补品。我国药用西洋参已有200多年的历史,过去一直靠进口,价格昂贵。近年来,我国开始引种西洋参。 American ginseng, also known as American ginseng, originating in the United States, Canada and other places, with our ginseng, velvet and other valuable herbs, is a kind of advanced tonic. Chinese medicinal ginseng has 200 years of history, the past has been imported, expensive. In recent years, China began to introduce American ginseng.