Plants Missing from the Book of Mormon

The Book of Mormon lists the following plants: Barley, Corn, Fig, *Fruit, *Grain, Grapes, Olives, Wheat, **Neas, and **Sheum

 * Non specific plant

** Unknown word

 Barley, Olives, Wheat were not found in North or South America before Columbus,

 Corn was grown and their is little evidence the native figs were eaten.