Walnut walnut flesh is in the nucleus, also known as walnuts, walnut meat. Walnut walnut families, walnut species, trees, up to 20 to 25 meters; trunk than the other types of short, broad crown; bark gray-green when young, old and gray when the longitudinal lobed; branchlets glabrous, shiny, shield the students are glands, gray-greenWalnut extract as walnut walnut plants dry mature seed extract. ...