hardwood lumber
alder/ash/aspen/basswood/beech/birch/cherry/cottonwood/elm/gum/hackberry/hickory/hard maple/soft maple/red oak/white oak/sassafras/sycamore/tulipwood（yellow poplar）/walnut/willow


europen beech/oak/birch


hardwood log
ash/basswood/birch/cherry/hickory/hard maple/soft maple/red oak/white oaktulipwood（yellow poplar）/walnut


europen beech/white oak/red oak/ash/poplar


softwood lumber
SPF,red cedar，hemlock


europen pine/spruce