Related by context. Frequent words. (Click for all words.) 56 forbs 56 fruiting 55 coniferous 55 shade tolerant 55 understory 54 oak woodland 54 herbaceous plants 53 jack pine 53 seedling 53 longleaf pine 53 lupines 52 woody plants 52 seed germination 52 lodgepole pine 52 shrubby 52 lodgepole 52 vegetation 52 conifer trees 52 owl habitat 52 harvestable 52 flowering 51 conifers 51 desiccation 51 Replanting 51 wildflowers 51 viburnums 51 perennial grasses 51 deciduous trees 50 nutrient uptake 50 prairie grasses 50 grassland birds 50 plantings 50 forage crops 50 replanting 50 grasses 50 oak woodlands 50 aspen trees 50 conifer 49 fireweed 49 hickories 49 dieback 49 riparian habitat 49 red maples 49 forest ecosystems 49 foliar 49 planting 49 hardwood forests 48 deciduous 48 regrowth 48 overwintering 48 aspen 48 grassland 48 clearcuts 48 revegetation 48 flora 48 wildflower meadow 48 hardwood forest 48 fertilization 48 tall fescue 48 biome 48 seedlings 48 Rhododendrons 48 shrubs 48 nesting habitat 48 woodland 47 wetland 47 flowering plants 47 mountain laurel 47 bermudagrass 47 blooming 47 hackberry 47 streamside 47 defoliation 47 agroforestry 47 softwoods 47 terrestrial ecosystems 47 woodlands 47 sown crops 47 vetch 47 grazing 47 poplar 47 upland 47 habitat fragmentation 47 soils 47 rainfed 46 cottonwood trees 46 cereal crops 46 ponderosa pines 46 germination 46 evergreen shrubs 46 forests 46 mycelium 46 forage 46 ponderosa 46 forest 46 fynbos 46 hemlock trees 46 coneflowers 46 soybean aphid 46 berry bushes 46 nitrogen fixation