Kale
Humans originally cultivated kale in the Mediterranean. Before human interference, though, kale was a lot less nutritious. Nowadays, it’s leafier, when previously it looked like a normal plant you’d find in your backyard. According to Frontiers In, “the domestication syndrome of kale includes apical dominance, ornate leaf patterns, the capacity to delay flower formation and maintain a vegetative state producing a higher yield of the edible portion, the nutritional value of leaves, and the ability to defend against herbivores that also give the leaves a unique pungent taste.” Luckily for us kale lovers, there are a lot more edible parts nowadays that we can eat, including the leaves and stems.