Cool chart but definitely a little focused on western diets. Understandable given the intended audience but some of these regions that don’t show many crops have a rich diversity of domesticated plants that are in danger of being lost. The Andes in particular was a huge hotspot for plant domestication prior to colonization. Lost crops of the Incas is an interesting book on the topic if you want to learn more. Some of them could be important for the future of agriculture I think.