rare species of wild large-flowered orchid

amaranthine bloom blooming blossom closeup color colorful cypripedium day floral flower forest fresh garden green guarded inflorescence infrequent lady large largeflowered leaf macranthos macro magenta natural nature orchid outdoor park petal pink purple purpuric rare red roseate savage season shoe siberian slipper sparse species spring summer sunny sylvan thin uncommon unusual venus wild woodland woodsy