Farina is a type of flour made from wheat, usually durum wheat, and is commonly used in pasta dishes. Wholemeal flour is a type of flour made from the entire grain of wheat, including the bran, germ, and endosperm. OAT flour is a type of flour made from oats, which are a type of cereal grain. Gluten flour is a type of flour made from wheat that has had the gluten removed. All-purpose flour is a type of flour made from wheat that is a blend of different types of wheat flour, and is suitable for most baking needs.