Related by context. Frequent words. (Click for all words.) 63 temperate rainforest 58 lowland forests 57 coniferous forests 57 biodiversity hotspot 56 conifer forests 56 coniferous trees 56 temperate forests 55 Invasive plants 55 virgin forest 55 rainforests 55 tropical rainforests 55 evergreen forests 55 Amazonian rainforest 54 tropical rainforest 54 deciduous forests 54 rainforest 54 lush rainforest 53 broad leafed 53 redwood forest 53 oak woodland 53 barrens 53 absorbs carbon dioxide 53 wildflower meadows 53 longleaf pines 53 clearcuts 53 virgin forests 53 wetland ecosystems 53 eucalypts 53 lichens 52 orchid species 52 Ponderosa pine 52 bur oak 52 cypress swamps 52 indigenous flora 52 Rhododendrons 52 acidic soils 52 conifers 52 forested wetlands 52 softwoods 52 beeches 52 coniferous 52 riparian zones 52 species 52 prairie grasses 51 montane 51 hardwood forests 51 shrubby 51 flora 51 biodiversity hotspots 51 hardwood forest 51 oak savanna 51 sequoias 51 lichen 51 cordgrass 51 moorlands 51 pine forests 51 Pinus 51 shrub 51 sphagnum moss 51 forests 51 beech trees 51 biodiverse 51 jack pine 51 Amazon Rainforest 50 loblolly pine 50 Ponderosa pines 50 heartwood 50 euonymus 50 hemlock trees 50 deciduous tree 50 ceanothus 50 deciduous forest 50 tamarack 50 ornamental grass 50 pine forest 50 Wadden Sea 50 hardwood trees 50 acacias 50 woody plants 50 tree ferns 50 wetland habitats 50 tropical jungles 50 savanna 50 understory 50 Leatherbacks 50 hickories 50 alkaline soil 49 woodlands 49 mosses 49 cypress swamp 49 ecologies 49 red cedars 49 junipers 49 ponderosa pines 49 sooty mold 49 conifer 49 ornamental gardens 49 melaleuca 49 Eucalyptus trees 49 cycad 49 forest canopies