background bloom blooming blooms close-up color colorful colors colour colourful cultivar delicate flora floral flower flowers garden flower garden plant gold golden horticultural horticulture light macro nature perennial perfume perfumed petals plant plants rose soft wallpaper white yellow appearance buttercup-family colored coloured colours contrast contrasting dark display distinctive edges evergreen foliage green Hellebore Hellebores Helleborus Lenten-rose low-growing perennials poisonous Ranunculaceae rhizome-rooted shrub shrubbery subtle-shades toxic toxicity beautiful beauty botanical field fragrance garden gardening leaves lilly orange red stem