Dactylorhiza hatagirea is a species of orchid generally found growing in the Himalayas from Pakistan to SE Tibet at altitudes of 28004000 metres (920013100 ft). It is locally called 'Salam Panja' or 'Hatta Haddi'. It is an erect perennial herb with long flowering stems. The plant is well known for its medicinal value.The Juice extracted from tuber is used as tonic and also used for the treatment of pyorrhea (inflammation of the gum & teeth). Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Plant