Rice is a cereal grain and, in its domesticated form, is the staple food of over half of the world's population, particularly in Africa and Asia. Rice is the seed of the grass species Oryza sativa —or
Rice plant (Oryza sativa) with branched panicles containing many grains on each stem
Rice grains of different varieties at the International Rice Research Institute (IRRI)
Anatomy of rice flowers: spikelet (left), plant with tillers (centre), caryopsis (top right), panicle (right)
Detail of rice plant showing flowers grouped in panicle. Male anthers protrude into the air where they can disperse their pollen.
A staple food, food staple, or simply staple, is a food that is eaten often and in such quantities that it constitutes a dominant portion of a standard diet for an individual or a population group, su
Rice
…Rice is a cereal grain and, in its domesticated form, is the staple food of over half of the world's population, particularly in Africa and Asia. Rice is the seed of the grass species Oryza sativa (Asian rice)—or, less…
Unprocessed seeds of spelt, a historically important staple food
Harvesting sago pith to produce the starch in Papua New Guinea
Bread made from wheat flour