Chakhao or Chak Hao (Manipuri black aromatic rice) is a species of paddy plant, found in the plains of Manipur, India. It is recognized as the healthiest food in the world. And in the year 2020, it has achieved its GI (Geographical Indication) tag. It has two subspecies, "Chakhao Poireiton" and "Chakhao Amubi".