Related by context. Frequent words. (Click for all words.) 62 subsp 61 Solanum 61 spp 60 Ficus 58 Prunus 58 canadensis 57 Euphorbia 57 Pinus 57 Japanese Knotweed 56 vulgaris 56 serviceberry 56 alba 56 mealy bugs 55 oxalis 55 Deciduous 55 plumbago 55 Phragmites 55 Variegated 54 californica 54 deciduous shrub 54 wild parsnip 54 Buckthorn 54 Heuchera 54 Japanese knotweed 54 pondweed 53 cabbage palms 53 japonica 53 Fungal 53 perennial herb 52 Hydrilla 52 cotoneaster 52 euonymus 52 pampas grass 52 Sedum 52 mealybug 52 Scotch broom 52 yellow flowered 51 leaf beetle 51 reed canary grass 51 salt tolerant 51 wax myrtle 51 Impatiens 51 evergreen shrub 51 winterberry 51 hackberry 51 spurge 51 spartina 51 melaleuca 51 barberry 51 Jatropha curcas 51 P. ramorum 50 Phytophthora 50 heuchera 50 daphne 50 Datura 50 purple loosestrife 50 catalpa 50 Invasive 50 hogweed 50 pyracantha 50 Nandina 50 Powdery mildew 50 Scilla 50 euphorbia 50 Rhododendrons 50 liriope 50 Rudbeckia 49 Barberry 49 nandina 49 viburnum 49 Cyclamen 49 Invasive plants 49 Spiny 49 knotweed 49 Bacillus thuringiensis 49 saltcedar 49 cassia 49 giant hogweed 49 crabapple 49 leafhoppers 48 loosestrife 48 pachysandra 48 Delphinium 48 bottlebrush 48 bagworms 48 catmint 48 aquatic weeds 48 garlic mustard 48 Spartina 48 Asters 48 ranunculus 48 shrubby 48 water hyacinth 48 tent caterpillars 48 Vitis 48 pussy willow 48 agapanthus 48 bromeliad 48 Dogwoods 48 thornless 48 trumpet vine