http://www.articleheaven.net en-us editorial@articlealley.com Hardwood Lumber Hardwood lumber comes from deciduous trees, the ones that shed their leaves annually. Popular domestic species are oak, maple, cherry, birch, walnut, ash and poplar. Of these common native hardwoods, only red oak and poplar are usually ... http://www.articleheaven.net/wood-that-you-should-know-about-1404305.html 18th February 2010