#wheat__corn  annual or biennial grass having erect flower spikes and light brown grains
  supertype:  cereal_grass__cereal  grass whose starchy grains are used as food: wheat; rice; rye; oats; maize; buckwheat; millet
  subtype:  Triticum_durum  soft_wheat  common_wheat  spelt  emmer  wild_wheat
  member of:  genus_Triticum
  part:  wheat_berry  a grain of wheat

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