Related by context. Frequent words. (Click for all words.) 72 hardwoods 65 wood 64 Douglas fir 63 cedar 62 birch 62 wood chips 61 pine 61 conifers 61 woodchips 60 timber 60 larch 60 hardwood forests 59 hardwood trees 59 deciduous trees 59 maples 59 Douglas Fir 59 poplar 58 lodgepole pine 57 understory 57 pulpwood 57 deciduous 56 hemlock trees 56 conifer 56 grasses 56 Douglas firs 56 evergreens 56 lumber 55 eucalyptus 55 longleaf pine 55 shrubby 55 beech 55 pine trees 55 birch trees 55 perennial grasses 55 hardwood forest 54 particleboard 54 oak 54 woody 54 junipers 54 woody plants 54 lodgepole pines 54 peat moss 54 ponderosa pine 54 beech trees 53 birches 53 mulches 53 softwood 53 hemlock 53 maple 53 cedars 53 aspen 53 oak flooring 53 woody debris 53 balsam 53 wood pellets 53 woody biomass 53 woodlands 53 cypress 52 groundcover 52 manzanita 52 sustainably harvested 52 sawn timber 52 pine forests 52 hardwood flooring 52 shrubs 52 hickory 52 agricultural residues 52 ponderosa pines 52 cedar wood 52 boxwoods 52 acidic soil 52 timbers 51 shrub 51 biomass 51 prairie grasses 51 balsam fir 51 cottonwood 51 forests 51 spruce trees 51 fir 51 pines 51 juniper 51 hemlocks 51 recycled fibers 51 timberlands 51 Sitka spruce 51 berries 51 sedge 50 fir trees 50 redwood 50 boreal forests 50 Fraser fir 50 sugar maples 50 perlite 50 tall fescue 50 birch bark 50 mulch 50 leafless 50 leaf litter 50 sawmilling 50 bamboos