Withania somnifera known commonly as ashwagandha Indian ginseng poison gooseberry or winter cherry is a plant in the Solanaceae or nightshade family. Several other species in the genus Withania are morphologically similar. It is used as an herb in Ayurvedic medicine. 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?
Answer:
Plant