Oregon Grape (P) (Mahonia repens) ~ Native evergreen shrub with holly-like foliage and dense clusters of yellow flowers followed by powdery dark blue berries...tart and nutritious, high in vitamin C. Thrives in partial shade or full sun. Edible berries, flowers and very young leaves. Roots have numerous medicinal uses and contain berberine which is considered anti-bacterial. Native peoples used the crushed yellow roots for ulcers, heartburn, rheumatism, kidney problems and various skin…