Gymnadenia
 Gymnadenia is a genus in the orchid family (Orchidaceae) containing 22 terrestrial species.They can be found in damp meadows fens and marshes and on chalk or limestone often in alpine regions of Europe and Asia up to the Himalayas. The Fragrant Orchid (Gymnadenia conopsea) has been introduced into the USA.These hardy terrestrial orchids are deciduous. They survive the winter through their corms two deep-cut tubers (more like tuberous roots).