| Canada thistle |
Cirsium arvense (L.) Scop. |
Asteraceae |
Asterales |
| Norway maple |
Acer platanoides L. |
Sapindaceae |
Sapindales |
| tree-of-heaven |
Ailanthus altissima (P. Mill.) Swingle |
Simaroubaceae |
Sapindales |
| garlic mustard |
Alliaria petiolata (Bieb.) Cavara & Grande |
Brassicaceae |
Capparales |
| Japanese barberry |
Berberis thunbergii DC. |
Berberidaceae |
Ranunculales |
| round leaf bittersweet |
Celastrus orbiculatus Thunb. |
Celastraceae |
Celastrales |
| spotted knapweed |
Centaurea stoebe ssp. micranthos (Gugler) Hayek |
Asteraceae |
Asterales |
| purple crown-vetch |
Securigera varia (L.) Lassen |
Fabaceae |
Fabales |
| common teasel |
Dipsacus fullonum L. |
Dipsacaceae |
Dipsacales |
| winged burning bush |
Euonymus alatus (Thunb.) Sieb. |
Celastraceae |
Celastrales |
| Japanese honeysuckle |
Lonicera japonica Thunb. |
Caprifoliaceae |
Dipsacales |
| Amur honeysuckle |
Lonicera maackii (Rupr.) Herder |
Caprifoliaceae |
Dipsacales |
| Morrow's honeysuckle |
Lonicera morrowii Gray |
Caprifoliaceae |
Dipsacales |
| Tatarian honeysuckle |
Lonicera tatarica L. |
Caprifoliaceae |
Dipsacales |
| purple loosestrife |
Lythrum salicaria L. |
Lythraceae |
Myrtales |
| lesser celandine, fig buttercup |
Ficaria verna Huds. |
Ranunculaceae |
Ranunculales |
| common buckthorn, European buckthorn |
Rhamnus cathartica L. |
Rhamnaceae |
Rhamnales |
| multiflora rose |
Rosa multiflora Thunb. |
Rosaceae |
Rosales |
| johnsongrass |
Sorghum halepense (L.) Pers. |
Poaceae |
Cyperales |
| European black alder |
Alnus glutinosa (L.) Gaertn. |
Betulaceae |
Fagales |
| black locust |
Robinia pseudoacacia L. |
Fabaceae |
Fabales |
| black dog-strangling vine, black swallowwort |
Vincetoxicum nigrum (L.) Moench |
Asclepiadaceae |
Gentianales |
| spiny plumeless thistle, plumeless thistle |
Carduus acanthoides L. |
Asteraceae |
Asterales |
| Amur maple |
Acer ginnala Maxim. |
Sapindaceae |
Sapindales |
| eastern poison-ivy |
Toxicodendron radicans (L.)Kuntze |
Anacardiaceae |
Sapindales |
| dog-strangling vine, European swallowwort, pale swallow-wort |
Vincetoxicum rossicum (Kleopov) Barbarich |
Asclepiadaceae |
Gentianales |
| meadow knapweed |
Centaurea x moncktonii C. E. Britton[C. jacea X C. nigra] |
Asteraceae |
Asterales |
| poison hemlock |
Conium maculatum L. |
Apiaceae |
Apiales |
| yellow starthistle |
Centaurea solstitialis L. |
Asteraceae |
Asterales |
| diffuse knapweed |
Centaurea diffusa Lam. |
Asteraceae |
Asterales |
| giant hogweed |
Heracleum mantegazzianum Sommier & Levier |
Apiaceae |
Apiales |
| Palmer amaranth |
Amaranthus palmeri S. Wats. |
Amaranthaceae |
Caryophyllales |
| common barberry |
Berberis vulgaris L |
Berberidaceae |
Ranunculales |
| brown knapweed |
Centaurea jacea L. |
Asteraceae |
Asterales |
| Queen Anne's lace, wild carrot |
Daucus carota L. |
Apiaceae |
Apiales |
| cutleaf teasel |
Dipsacus laciniatus L. |
Dipsacaceae |
Dipsacales |
| glossy buckthorn |
Frangula alnus Mill. |
Rhamnaceae |
Rhamnales |
| Dalmatian toadflax |
Linaria dalmatica (L.) P. Mill. |
Scrophulariaceae |
Scrophulariales |
| showy fly honeysuckle, Bell's honeysuckle |
Lonicera x bella Zabel [morrowii × tatarica] |
Caprifoliaceae |
Dipsacales |
| wild parsnip |
Pastinaca sativa L. |
Apiaceae |
Apiales |
| saltcedar |
Tamarix ramosissima Ledeb. |
Tamaricaceae |
Violales |
| common tansy |
Tanacetum vulgare L. |
Asteraceae |
Asterales |
| Siberian peashrub |
Caragana arborescens Lam. |
Fabaceae |
Fabales |
| hooked hair hops |
Humulus japonicus Siebold & Zucc. |
Cannabaceae |
Urticales |
| Callery pear (Bradford pear) |
Pyrus calleryana Decne. |
Rosaceae |
Rosales |
| narrowleaf bittercress |
Cardamine impatiens L. |
Brassicaceae |
Capparales |
| Amur corktree |
Phellodendron amurense Rupr. |
Rutaceae |
Sapindales |
| creeping miscanthus |
Miscanthus sacchariflorus (Maxim.) Franch. |
Poaceae |
Cyperales |
| Grecian foxglove |
Digitalis lanata Ehrh. |
Plantaginaceae |
Plantaginales |
| Japanese knotweed |
Reynoutria japonica Sieb. & Zucc. |
Polygonaceae |
Polygonales |
| giant knotweed |
Reynoutria sachalinensis F. Schmidt ex Maxim. |
Polygonaceae |
Polygonales |
| red hailstone |
Thladiantha dubia Bunge |
Cucurbitaceae |
Violales |
| tatarian maple |
Acer tataricum L. |
Sapindaceae |
Sapindales |
| European common reed, Phragmites |
Phragmites australis ssp. australis (Cavanilles) Trinius ex Steudel |
Poaceae |
Cyperales |
| Bohemian knotweed, Hybrid Japanese knotweed |
Reynoutria x bohemica Chrtek & Chrtková |
Polygonaceae |
Polygonales |
| leafy spurge |
Euphorbia virgata Waldst. & Kit. |
Euphorbiaceae |
Euphorbiales |
| porcelain-berry |
Ampelopsis glandulosa var. brevipedunculata (Maxim.) Momiy. |
Vitaceae |
Rhamnales |
