西洋参、生晒参均属五加科植物干燥的根。西洋参主产美国、加拿大，近年来，我国东北、陕西、天津等地大量引种西洋参，但因气候、土质等生态环境与原产地不甚相同，加上其它因素的影响，使进口西洋参与国产西洋参在外观、性状等方面存在着差异。因生晒参与西洋参两者的植物形? American ginseng and raw ginseng belong to the dry roots of the Araliaceae plants. American ginseng is mainly produced in the United States and Canada. In recent years, large quantities of American ginseng have been introduced in Northeast China, Shaanxi, and Tianjin in recent years. However, due to the fact that the climate, soil and other ecological environments are not the same as the origins, and other factors affect the import of western ginseng into the country. There are differences in appearance, properties, etc. What are the plant forms of American ginseng due to sun exposure?