Young Brunette Girl With A Flower Wreath On The Wheat Field

• Common wheat or Bread wheat (T. aestivum) – A hexaploid species that is the most widely cultivated in the world.
• Durum (T. durum) – The only tetraploid form of wheat widely used today, and the second most widely cultivated wheat.
• Einkorn (T. monococcum) – A diploid species with wild and cultivated variants. Domesticated at the same time as emmer wheat, but never reached the same importance.
• Emmer (T. dicoccum) – A tetraploid species, cultivated in ancient times but no longer in widespread use.