Bigger than any of those would be chilis. Peanuts are pretty significant too. Maize is hugely significant, but fairly likely to be recognized as American. Just

Bigger than any of those would be chilis. Peanuts are pretty significant too. Maize is hugely significant, but fairly likely to be recognized as American. Just think what the world could have been like if not for the environmental devastation of the 16th century. ;D