| princesstree |
Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. |
| Norway maple |
Acer platanoides L. |
| tree-of-heaven |
Ailanthus altissima (P. Mill.) Swingle |
| garlic mustard |
Alliaria petiolata (Bieb.) Cavara & Grande |
| Japanese barberry |
Berberis thunbergii DC. |
| round leaf bittersweet |
Celastrus orbiculatus Thunb. |
| autumn olive |
Elaeagnus umbellata Thunb. |
| Russian olive |
Elaeagnus angustifolia L. |
| winged burning bush |
Euonymus alatus (Thunb.) Sieb. |
| winter creeper |
Euonymus fortunei (Turcz.) Hand.-Maz. |
| ground ivy |
Glechoma hederacea L. |
| shrubby lespedeza |
Lespedeza bicolor Turcz. |
| European privet |
Ligustrum vulgare L. |
| Japanese honeysuckle, golden honeysuckle vine |
Lonicera japonica Thunb. |
| Amur honeysuckle |
Lonicera maackii (Rupr.) Herder |
| Morrow's honeysuckle |
Lonicera morrowii Gray |
| Tatarian honeysuckle |
Lonicera tatarica L. |
| purple loosestrife |
Lythrum salicaria L. |
| Japanese stiltgrass |
Microstegium vimineum (Trin.) A. Camus |
| common reed |
Phragmites australis (Cavanilles) Trinius ex Steudel |
| golden bamboo |
Phyllostachys aurea Carr. ex A.& C. Rivière |
| mile-a-minute vine, Asiatic tearthumb |
Persicaria perfoliata (L.) H. Gross |
| white poplar |
Populus alba L. |
| lesser celandine, fig buttercup |
Ficaria verna Huds. |
| multiflora rose |
Rosa multiflora Thunb. |
| wine raspberry |
Rubus phoenicolasius Maxim. |
| Japanese spiraea |
Spiraea japonica L. f. |
| Japanese wisteria |
Wisteria floribunda (Willd.) DC. |
| Chinese wisteria |
Wisteria sinensis (Sims) DC. |
| cypress spurge |
Euphorbia cyparissias L. |
| European black alder |
Alnus glutinosa (L.) Gaertn. |
| black locust |
Robinia pseudoacacia L. |
| Siberian elm |
Ulmus pumila L. |
| Amur maple |
Acer ginnala Maxim. |
| blessed milkthistle, milk thistle |
Silybum marianum (L.) Gaertn. |
| Chinese yam |
Dioscorea polystachya Turcz. |
| indigobush |
Amorpha fruticosa L. |
| wild chervil |
Anthriscus sylvestris (L.) Hoffmann |
| mugwort |
Artemisia vulgaris L. |
| common barberry |
Berberis vulgaris L |
| paper-mulberry |
Broussonetia papyrifera (L.) L'Hér. ex Vent. |
| flowering rush |
Butomus umbellatus L. |
| sweet autumn virginsbower |
Clematis terniflora DC |
| glossy buckthorn |
Frangula alnus Mill. |
| dames rocket |
Hesperis matronalis L. |
| pale yellow iris, yellow flag iris |
Iris pseudacorus L. |
| European wand loosestrife |
Lythrum virgatum L. |
| white mulberry |
Morus alba L. |
| reed canarygrass |
Phalaris arundinacea L. |
| creeping buttercup |
Ranunculus repens L. |
| coltsfoot |
Tussilago farfara L. |
| common valerian |
Valeriana officinalis L. |
| weeping lovegrass |
Eragrostis curvula (Schrad.) Nees |
| sea buckthorn |
Hippophae rhamnoides L. |
| European mountain-ash, rowan mountain ash |
Sorbus aucuparia L. |
| sawtooth oak |
Quercus acutissima Carruthers |
| border privet |
Ligustrum obtusifolium Sieb. & Zucc. |
| chocolate vine |
Akebia quinata (Houtt.) Dcne. |
| linden viburnum |
Viburnum dilatatum Thunb. |
| Callery pear (Bradford pear) |
Pyrus calleryana Decne. |
| Siebold's arrowwood |
Viburnum sieboldii Miq. |
| goutweed |
Aegopodium podagraria L. |
| Japanese angelica tree |
Aralia elata (Miq.) Seem |
| California privet |
Ligustrum ovalifolium Hassk. |
| dwarf honeysuckle |
Lonicera xylosteum L. |
| meadow campion |
Silene flos-cuculi (L.) Clairv. |
| Amur corktree |
Phellodendron amurense Rupr. |
| Seaside rose |
Rosa rugosa Thunb. |
| butterflybush |
Buddleja davidii Franch. |
| Chinese fleecevine |
Fallopia baldschuanica (Regel) Holub |
| creeping miscanthus |
Miscanthus sacchariflorus (Maxim.) Franch. |
| yellow hornpoppy |
Glaucium flavum Crantz |
| Himalayan balsam |
Impatiens glandulifera Royle |
| cup rosinweed |
Silphium perfoliatum L. |
| Italian arum |
Arum italicum P. Mill. |
| queen-of-the-meadow |
Filipendula ulmaria (L.) Maxim. |
| Japanese tree lilac |
Syringa reticulata (Blume) Hara |
| woodland angelica |
Angelica sylvestris L. |
| Japanese knotweed |
Reynoutria japonica Sieb. & Zucc. |
| rough mannagrass |
Glyceria maxima (Hartman) Holmb. |
| Oriental photinia |
Photinia villosa (Thunb.) DC. |
| hair fescue |
Festuca filiformis Pourr. |
| Japanese sweet coltsfoot |
Petasites japonicus (Siebold & Zucc.) Maxim. |
| sapphire-berry |
Symplocos paniculata (Thunb.) Miq. |
| sticky sage |
Salvia glutinosa L. |
| sweetberry honeysuckle |
Lonicera caerulea L. |
| tara vine |
Actinidia arguta (Siebold & Zucc.) Planch. ex Miq. |
| yellow groove bamboo |
Phyllostachys aureosulcata McClure |
| ravennagrass |
Saccharum ravennae L. |
| red toon |
Toona sinensis (A. Juss.) M. Roem. |
| porcelain-berry |
Ampelopsis glandulosa var. brevipedunculata (Maxim.) Momiy. |
