Related by context. Frequent words. (Click for all words.) 45 saplings 44 sapling 44 arid regions 43 deciduous tree 43 drylands 43 biodiversity 42 conserve biodiversity 42 bromeliad 42 trees 42 forestation 42 desertification 42 shrub 42 Saplings 42 woody plants 42 tree saplings 42 millets 42 banyan 41 Scotch broom 41 mangrove 41 vetch 41 greenery 41 mulberry trees 41 mangrove trees 41 mesquite trees 41 groundcovers 41 cedars 41 buffelgrass 41 replant trees 40 mangrove forests 40 bio diversity 40 Replanting 40 tulsi 40 lupines 40 areca 39 defoliate 39 mangroves 39 banyan trees 39 loosestrife 39 afforestation 39 liberate Palestine 39 shrubby 39 biodiversity conservation 39 drought resistant 39 shade tolerant 39 mycelium 39 shrubs 39 UNEP 39 grasses 39 acacia tree 39 agroforestry 39 bushier 38 evergreen shrub 38 coral bells 38 rainforests 38 crape myrtle 38 reforest 38 seedlings 38 ficus 38 pampas grass 38 corms 38 Replant 38 rainforest destruction 38 reforesting 38 cultivable 38 longleaf pine 38 native grasses 38 arid lands 38 mulberry tree 38 flowering bulbs 38 biodiversity hotspots 38 beeches 38 berry bushes 38 deforestation 38 croplands 38 bamboos 38 tree 37 fronds 37 cankers 37 hemlock trees 37 tress 37 forests 37 Fertilizing 37 ecological degradation 37 groundcover 37 spurge 37 oaks 37 oleanders 37 Desertification 37 beech trees 37 viburnums 37 conifers 37 milkweed 37 rhizomes 37 ferns 37 seagrasses 37 coconut palm 36 flower stalks 36 Seedlings 36 Unep 36 ficus trees 36 hectors