Harpagophytum also called grapple plant wood spider and most commonly devil's claw is a genus of plants in the sesame family native to southern Africa. It owes to common name devil's claw to the peculiar appearance of its hooked fruit. The plant's large tuberous roots are used medicinally to reduce pain and fever and to stimulate digestion. 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