Species of wheat are an important part of the global food supply. Two species of wheat that are commonly used are spelt and EMMER. Spelt is a type of wheat that has been cultivated since ancient times and is still widely used today. It is a hardy grain that is high in protein and fiber. EMMER is another species of wheat that has been cultivated for thousands of years. It is a hardy grain that is high in protein and fiber, and is often used to make breads and pastas. Both spelt and EMMER are important sources of nutrition for many people around the world.