Fonio -  Fonio is the term for cultivated grains in the Digitaria genus. These are notable in parts of West Africa in addition to one species in India. The grains are very small.The name (borrowed by English from French) is from Wolof foño Digitaria exilis itself from one of the Mande languages (cf. Bambara fini). Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Plant