the main manufacturer,higher quality,lower price Ginseng extract Latin name: Panax quinquefolius Linn.Part of the ... Brief de scription:The root of the ginseng plant has been used in China, Japan, and Korea for many centuries ... several varieties of ginseng sold over the counter: Asian ginseng (Panax ginseng), American Ginseng (Panax quinquefolius), and Siberian ginseng (Eleutherococcus Chinensis) are ...