Related by context. Frequent words. (Click for all words.) 64 vegetation 64 coniferous trees 63 understory 63 conifer trees 62 lodgepole pine 62 Invasive plants 62 trees 62 deciduous forests 61 lodgepole 60 hardwood trees 60 ponderosa 60 bracken 59 lowland forests 59 hackberry 59 tussock 59 woody plants 59 junipers 59 Ponderosa pine 59 forbs 59 woody debris 59 conifers 58 shrubs 58 prunings 58 leaf litter 58 piñon 58 shelterbelts 58 berry bushes 58 hickories 58 eucalypts 58 aspen trees 58 aspen 58 clearcuts 58 tamarack 58 grassland habitat 57 hemlock trees 57 acacias 57 Vegetation 57 ponderosa pines 57 longleaf pines 57 overgrown shrubs 57 lodgepole pines 57 coniferous 57 grasses 57 heartwood 56 jack pine 56 forested wetlands 56 evergreen forests 56 conifer 56 deadfall 56 poplar trees 56 dense brush 56 woodlands 56 eucalypt 56 melaleuca 56 beech trees 56 pine trees 55 pampas grass 55 ornamental shrubs 55 willows 55 forests 55 tree canopies 55 Amazonian rainforest 55 deciduous forest 55 forest canopy 55 bagworms 55 cottonwood trees 55 hemlocks 55 fuelwood 55 virgin forests 55 tress 55 bamboo forests 55 flammable vegetation 55 nonnative plants 55 herbaceous perennials 54 barrens 54 forest ecosystems 54 sycamore trees 54 lichen 54 red maples 54 mesquite trees 54 Scotch broom 54 beeches 54 blackberry bushes 54 riparian buffer 54 viburnums 54 mycelium 54 birches 54 forest 54 grassland 54 cankers 54 softwoods 54 oak woodland 54 hardwood forests 54 deciduous trees 53 shrubby 53 foliage 53 pine plantations 53 fynbos 53 hay meadows 53 forested 53 scrub oak