cephalanthera longifolia, the narrow-leaved helleborine, sword-leaved helleborine or long-leaved helleborine, is a rhizomatous

plant orchidaceae perennial rhizomatous herbaceous cephalanthera longifolia orchid flora nature beauty green bloom flower macro blossom blooming swordleaved helleborine background beautiful color floral botanic environment petal spring outdoor rare wild narrowleaved longleaved closeup leaf white botanical blossoming france bokeh colorful summer garden pink natural wildlife biology flowers bright