Related by context. Frequent words. (Click for all words.) 64 softwoods 63 conifers 62 deciduous 62 tamarack 61 shrubby 61 conifer 60 jack pine 59 birch 59 heartwood 58 birches 58 lodgepole 58 Douglas Fir 57 deciduous forest 57 pine spruce 57 deciduous tree 57 Ponderosa pine 56 evergreen forests 56 birch trees 56 lodgepole pine 56 shrub 56 herbaceous 56 serviceberry 56 oak maple 55 ponderosa 55 evergreen shrubs 55 hickories 55 deciduous trees 55 evergreens 55 eucalypt 55 conifer trees 55 viburnums 55 woody 55 Douglas fir 55 leafless 54 fir trees 54 aspen 54 horsetail 54 acidic soils 54 hardwood forests 54 alpine meadows 54 herbaceous perennials 54 evergreen shrub 54 hackberry 54 barberry 53 larch 53 linden 53 ponderosa pines 53 ornamental shrubs 53 hemlock 53 Prunus 53 beech 53 birch tree 53 pine plantations 53 chokecherry 53 hardwood forest 53 berry bushes 53 herbaceous plants 53 resinous 52 forbs 52 barrens 52 eucalypts 52 acacia 52 hardwood trees 52 lowland forests 52 Conifers 52 understory 52 forested 52 seedpods 52 yews 52 woodlands 52 salal 52 pussy willow 52 tussock 52 Scotch pine 51 hardwoods 51 heathers 51 juniper 51 Douglas firs 51 berry 51 twiggy 51 Virginia creeper 51 hemlock trees 51 lupines 51 crabapple 51 ponderosa pine 51 temperate forests 51 broadleaf 51 euphorbia 51 cottonwood 51 prairie grasses 51 sawlogs 51 shade tolerant 51 beeches 51 redbud 51 balsam 51 pine 51 myrtle 51 alkaline soil 51 ferns 51 Rhododendrons 51 pine forests