Related by context. Frequent words. (Click for all words.) 65 Hydrilla 56 Garlic mustard 53 mullein 53 cordgrass 52 hydrilla 52 salvinia 52 perennial herb 52 Milfoil 51 croton 51 serviceberry 51 giant salvinia 51 mealy bugs 50 euonymus 50 wax myrtle 50 Eurasian watermilfoil 50 aquatic weed 50 barberry 50 Powdery mildew 50 ornamental shrubs 50 long horned beetle 50 Phytophthora ramorum 49 oxalis 49 flowering annuals 49 Phragmites 49 Japanese knotweed 48 purple coneflower 48 canadensis 48 knotweed 48 subterranean termites 48 Invasive 48 Invasive plants 48 cabbage palms 48 caladiums 48 liriope 48 Scotch broom 48 purple loosestrife 48 hemlock woolly adelgid 48 flowering dogwood 48 angel trumpet 48 water hyacinth 48 bromeliad 47 bayberry 47 hawthorns 47 pachysandra 47 aquatic weeds 47 invasive beetle 47 Herbicides 47 Infestations 47 Phalaenopsis 47 sweet alyssum 47 wild parsnip 47 Phytophthora 47 aquatic invertebrates 46 crepe myrtle 46 tree peonies 46 lady slipper 46 Rhododendrons 46 Emerald ash borer 46 mycorrhizal fungi 46 vining 46 multiflora rose 46 forested wetlands 46 ferns 46 shade tolerant 46 Japanese Knotweed 46 Invasive species 46 Buckthorn 46 Rotenone 45 pampas grass 45 mold fungi 45 freshwater mussels 45 flowering shrub 45 plants 45 ornamentals 45 herbaceous perennials 45 Melanomas 45 Eurasian milfoil 45 flowering bulbs 45 invasive weed 45 groundcover 45 tent caterpillars 45 coleus 45 deciduous shrubs 45 waterlilies 45 melaleuca 45 trumpet vine 44 marestail 44 chinch bugs 44 Gypsy moths 44 attract hummingbirds 44 cannas 44 defoliating 44 viburnum 44 groundcovers 44 deciduous forests 44 milkweeds 44 spartina 44 basal cell cancer 44 perennials shrubs 44 invasive aquatic 44 Ornamental grasses