No difference, American ginseng is American ginseng.

The American ginseng (scientific name: Panaxquinquefolius) is a perennial herbaceous plant in the genus Panax quinquefolius, also known as American ginseng, American ginseng, American ginseng, American ginseng, and it is native to Quebec, Canada and Wisconsin, U.S.A. It is also planted in Huairou, Beijing, China, and Changbai Mountain, etc. It is called American ginseng in Canada. The Canadian ginseng is called American ginseng, and the American ginseng is called American ginseng. It can be taken as boiled, stewed, steamed, sliced and powdered, and so on.

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