Hazelnuts, also called filberts, are the fruit of the hazel tree, which is in the birch family. The nuts, Smith says, appeal to him as a potential new food crop without the evolutionary ...
Hazelnuts , also known as filberts or cobnuts, are small, round nuts encased in a hard shell and encircled by a papery brown skin. They come from the hazel tree, which is native to Europe and parts of ...