西洋参(Panax quinquefolium L)又称花旗参、洋参、美国参、广东人参等,为五加科,人参属,多年生草本植物.原产北美,主产美国,我国不产,目前国内用药全靠进口.1975年以来在东北、北京、陕西等地试种,经过几年培育,引种在我省秦岭山区的西洋参表现生长发育良好,1978年开始已开花结实,现报道如下: 原产地与引种地自然条件西洋参原产北美,自然分布于北纬30-48 American ginseng (Panax quinquefolium L), also known as American ginseng, ginseng, American ginseng, and Guangdong ginseng, is an Araliaceae, Panax genus, and a perennial herb. It is native to North America, and is mainly produced in the United States. It is not produced in China and is currently used in domestic medicine. Imported. Since 1975, it has been planted in northeastern China, Beijing and Shaanxi provinces. After several years of cultivation, the American ginseng introduced to the Qinling Mountains in our province has shown good growth and development. Since 1978, it has begun to bloom and is now reported as follows: Origin and introduction area Natural conditions American ginseng native to North America, naturally distributed at latitude 30-48