The Oregan Grape falls into the category of alterative. It belongs to the order Berberidaceae. Latin name: Berberis Aquifolium. Synonyms: (or common names) Rocky Mountain grape, Holly leaved barberry, California barberry and Trailing mahonia. Habitat: Grows along the western coast of United States and in the Rocky Mountains. Parts Used: Rhizome and roots. Therapeutic Properties … Continue reading Oregon Grape Root Benefits and Uses