Related by context. Frequent words. (Click for all words.) 55 photosynthesize 53 leaf litter 51 riparian vegetation 50 sawfly 50 woody stems 49 hackberry 49 conifer trees 48 flower stalks 48 coniferous trees 48 greenish brown 47 harvestable 47 cattail 47 seedheads 47 loblolly pine 47 flower stalk 47 sooty mold 47 Ponderosa pine 47 oak hickory 46 fruiting 46 deciduous forests 46 leafhoppers 46 inflorescence 46 panicles 46 forbs 46 cankers 46 leafless 46 photosynthetic 45 piñon 45 woody vegetation 45 corm 45 fungal spores 45 brownish gray 45 temperate forests 45 woody plants 45 sparse vegetation 45 conifer 45 conifers 45 unharvested 45 shrubby 45 regrown 45 dieback 45 softwoods 44 understory 44 mealy bugs 44 junipers 44 anthers 44 mottled brown 44 mycelium 44 mixed conifer 44 hickories 44 broad leafed 44 lodgepole 44 Douglas fir trees 43 catmint 43 bushier 43 unfertilized 43 stamen 43 cypress swamps 43 desiccation 43 flammable vegetation 43 girdled 43 birches 43 coniferous 42 forested wetlands 42 flower bud 42 acidify 42 defoliating 42 jack pine 42 aspen stands 42 Douglas fir 42 attract hummingbirds 42 ponderosa pines 42 red cedars 42 manzanita 41 tamarack 41 red maples 41 diatom 41 mesquite tree 41 reproduce asexually 41 soil compaction 41 birch 41 overgrow 41 sequoias 41 leaf buds 41 ponderosa 41 prickly pears 41 seedpods 41 lodgepole pine 41 bagworms 41 inter tidal 41 Vegetation 40 vetch 40 whorl 40 pine trees 40 aspen trees 40 overwintered 40 overgrown shrubs 40 montane 40 crop residues 40 woody debris 40 deplete oxygen