All species of wood (tropical and temperate, softwood and hardwood) used in non-manufactured, non-propagative wood products including: Artificial Christmas trees containing wood, bamboo fences, bamboo poles, bamboo rakes, bamboo states, bamboo torches, bark, bark chips, bark mulch, branches, cants, cut Christmas trees, decorative wood items, dried cones without seed, logs, lumber, poles, railway ties, roots, roundwood, sawn wood, stems, wood chips, wood garden stakes, wood mulch, wood turning blanks, wreaths or any other nonmanufactured wood product or nonpropagative wood products. In addition, wood lathing, wood stickers, wood spacers and wood attached directly to lumber are regulated. These items are considered a form of lumber.