Tartary buckwheat (Fagopyrum tataricum) also known as duckwheat India buckwheat India wheat green buckwheat or bitter buckwheat[citation needed] is a domesticated food plant in the genus Fagopyrum (sometimes merged into the genus Polygonum) in the family Polygonaceae. With another species in the same genus common buckwheat it is often counted as a cereal but unlike the true cereals the buckwheats are not members of the grass family. Thus they are not related to true wheat. 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?
Plant