ottawa berberis x ottawensis lombarts purple, reddish-purple foliage

plant flower leaf blossom branch produce shrub tree nature food wildflower fruit petal autumn spring evergreen twig berberis purpurea ottawensis hybrid thunbergii vulgaris barberry family berberidaceae high resolution botanical inflorescence flora rarity cultivar variety endemic natural habitat ottawa lombarts purple reddishpurple foliage