Oregon grape is a plant. The root and root-like stem (rhizome) are used to make medicine. Organic Non-GMO Vegan Gluten-Free Alcohol-Free Made in the USA About Florida Herbs All products are manufactured in the sunny state of Florida. Florida Herb's is a company that produces products from certified organic grasses or wild herbs. All suppliers have licenses USDA or Kosher. Our herbal products It's commonly known fact that the best quality products are produced in the U.S. We try to excel ourselves and existing standards in quality and in serving our regular buyers. Feel free to try our products and you'll see why our customers choose Florida Herbs. Enjoy! OREGON GRAPE OTHER NAME(S): Barberry, Berberis aquifolium, Berberis nervosa, Berberis repens, Berberis sonnei, Blue Barberry, Creeping Barberry, Holly Barberry, Holly-Leaved Berberis, Holly Mahonia, Mahonia, Mahonia aquifolium, Mahonia diversifolia, Mahonia Faux Houx, Mahonia à Feuilles de Houx, Mahonia nervosa, Mahonia repens, Mahonie, Mountain-Grape, Oregon Barberry, Oregon-Grape, Oregon Grape-Holly, Scraperoot, Trailing Mahonia, Uva de Oregon, Vigne de l'Oregon, Water-Holly.