<p>The so called Fertile Crescent was home of some founder crops important in early agriculture: einkorn, emmer, barley, flax, chick pea, pea, lentil, and bitter vetch. However, research on the proportions and ubiquity of cultivated, measured, delivered, processed and consumed food crops shows a dramatic dominance of the cultivation of barley. Thus, one could assume that there was no significant interspecific but only intraspecific crop diversity...