brown neottia nidus-avis, the bird's-nest orchid and non-photosynthetic orchid

plant leaf flower branch tree nature grass soil twig wildflower produce autumn shrub prairie crop green frost brown neottia nidus-avis bird's-nest orchid non-photosynthetic piatra craiului mountains romania background beautiful black blooming blossom botany bright color colorful flowers design environment exotic flora flower forest fresh garden gloucestershire green growth isolated leaf macro natural nature orchid outdoor parasite petal pink plant purple season spring summer tenderness tropical vivid wallpaper white wild yellow