Teff

Teff, Eragrostis tef, also known as Williams lovegrass and annual bunch grass, is an annual species of lovegrass native to Eritrea and Ethiopia, where it originated in the highlands of both countries. It has been cultivated for its edible seeds, also called teff, since at least 1000 BCE and possibly as long ago as 4000 BCE. It is one of Ethiopia and Eritrea’s most important staple crops. As a mode... (Wikipedia)