| air-potato |
Dioscorea bulbifera |
2 |
| Algerian ivy |
Hedera helix ssp. canariensis |
2 |
| American lotus |
Nelumbo lutea |
2 |
| Amur honeysuckle |
Lonicera maackii |
4 |
| Amur maple |
Acer ginnala |
4 |
| Amur peppervine |
Ampelopsis brevipedunculata |
4 |
| Amur silvergrass |
Miscanthus sacchariflorus |
1 |
| annual bursage |
Ambrosia acanthicarpa |
1 |
| Asian kelp |
Undaria pinnatifida |
4 |
| Asian nakedwood |
Colubrina asiatica |
1 |
| Asiatic dayflower |
Commelina communis |
1 |
| Athel tamarisk |
Tamarix aphylla |
4 |
| Australian-pine |
Casuarina equisetifolia |
6 |
| autumn-olive |
Elaeagnus umbellata |
11 |
| banana poka |
Passiflora tarminiana |
1 |
| beach vitex |
Vitex rotundifolia |
2 |
| Benghal dayflower |
Commelina benghalensis |
2 |
| biennial wormwood |
Artemisia biennis |
1 |
| big periwinkle |
Vinca major |
1 |
| birdsfoot trefoil |
Lotus corniculatus |
1 |
| bishops goutweed |
Aegopodium podagraria |
13 |
| bittersweet nightshade |
Solanum dulcamara |
4 |
| Black dog-strangling vine, black swallowwort |
Cynanchum louiseae |
25 |
| black locust |
Robinia pseudoacacia |
12 |
| black medic |
Medicago lupulina |
1 |
| bladder campion |
Silene latifolia ssp. alba |
1 |
| Bohemian knotweed |
Fallopia x bohemica |
7 |
| border privet |
Ligustrum obtusifolium |
6 |
| Brazilian peppertree |
Schinus terebinthifolius |
2 |
| Brazilian waterweed |
Egeria densa |
4 |
| broadleaf plantain |
Plantago major |
1 |
| brown knapweed |
Centaurea jacea |
1 |
| buckhorn plantain |
Plantago lanceolata |
1 |
| bull thistle |
Cirsium vulgare |
1 |
| burcucumber |
Sicyos angulatus |
1 |
| bushkiller |
Cayratia japonica |
1 |
| butterflybush |
Buddleja davidii |
1 |
| butterflybush |
Buddleja spp. |
1 |
| byfield fern |
Bowenia serrulata |
1 |
| California privet |
Ligustrum ovalifolium |
1 |
| Callery pear (Bradford pear) |
Pyrus calleryana |
4 |
| camphortree |
Cinnamomum camphora |
3 |
| Canada thistle |
Cirsium arvense |
12 |
| carrotwood |
Cupaniopsis anacardioides |
4 |
| Cherokee rose |
Rosa laevigata |
1 |
| chinaberry |
Melia azedarach |
2 |
| Chinese privet |
Ligustrum sinense |
6 |
| Chinese silvergrass |
Miscanthus sinensis |
7 |
| Chinese tallowtree |
Triadica sebifera |
2 |
| Chinese wisteria |
Wisteria sinensis |
1 |
| chocolate vine |
Akebia quinata |
29 |
| coltsfoot |
Tussilago farfara |
10 |
| common burdock |
Arctium minus |
1 |
| common chokecherry |
Prunus virginiana |
1 |
| common cocklebur |
Xanthium strumarium |
1 |
| common crupina |
Crupina vulgaris |
1 |
| common groundsel |
Senecio vulgaris |
1 |
| common mullein |
Verbascum thapsus |
1 |
| common periwinkle |
Vinca minor |
1 |
| common purslane |
Portulaca oleracea |
2 |
| common ragweed |
Ambrosia artemisiifolia |
3 |
| common St. Johnswort |
Hypericum perforatum |
1 |
| common valerian |
Valeriana officinalis |
2 |
| common yarrow |
Achillea millefolium |
1 |
| coral ardisia |
Ardisia crenata |
1 |
| corktree |
Phellodendron spp. |
5 |
| creeping buttercup |
Ranunculus repens |
8 |
| crested latesummer mint |
Elsholtzia ciliata |
3 |
| crimson clover |
Trifolium incarnatum |
1 |
| croftonweed |
Ageratina adenophora |
1 |
| crownvetch |
Securigera varia |
2 |
| cup rosinweed |
Silphium perfoliatum |
8 |
| curly dock |
Rumex crispus |
1 |
| curlyleaf pondweed |
Potamogeton crispus |
2 |
| cutleaf blackberry |
Rubus laciniatus |
6 |
| damesrocket |
Hesperis matronalis |
5 |
| dandelion |
Taraxacum officinale |
1 |
| devils beggarticks |
Bidens frondosa |
1 |
| dog-strangling vine, European swallowwort |
Cynanchum rossicum |
10 |
| dwarf honeysuckle |
Lonicera xylosteum |
11 |
| eclipta |
Eclipta prostrata |
1 |
| English ivy |
Hedera helix |
11 |
| European alder |
Alnus glutinosa |
11 |
| European barberry |
Berberis vulgaris |
7 |
| European buckthorn |
Rhamnus cathartica |
25 |
| European waterstarwort |
Callitriche stagnalis |
1 |
| fanwort |
Cabomba caroliniana |
6 |
| field bindweed |
Convolvulus arvensis |
2 |
| floating pennywort |
Hydrocotyle ranunculoides |
1 |
| garlic mustard |
Alliaria petiolata |
10 |
| giant hogweed |
Heracleum mantegazzianum |
13 |
| giant ragweed |
Ambrosia trifida |
3 |
| giant salvinia |
Salvinia molesta |
5 |
| glossy buckthorn |
Frangula alnus |
15 |
| golden bamboo |
Phyllostachys aurea |
1 |
| great yellowcress |
Rorippa amphibia |
8 |
| greater celandine |
Chelidonium majus |
3 |
| ground ivy |
Glechoma hederacea |
2 |
| hairy nightshade |
Solanum physalifolium |
1 |
| hemp dogbane |
Apocynum cannabinum |
1 |
| hemp sesbania |
Sesbania exaltata |
1 |
| Himalaya blackberry |
Rubus armeniacus |
5 |
| honeyvine swallowwort |
Cynanchum laeve |
2 |
| horsenettle |
Solanum carolinense |
1 |
| horseweed |
Conyza canadensis |
2 |
| Hybrid barberry |
Berberis × ottawensis |
7 |
| hydrilla |
Hydrilla verticillata |
2 |
| Italian hawksbeard |
Crepis bursifolia |
1 |
| Italian plumeless thistle |
Carduus pycnocephalus |
1 |
| Japanese barberry |
Berberis thunbergii |
28 |
| Japanese climbing fern |
Lygodium japonicum |
3 |
| Japanese honeysuckle |
Lonicera japonica |
25 |
| Japanese hop |
Humulus japonicus |
8 |
| Japanese knotweed |
Fallopia japonica |
12 |
| Japanese privet |
Ligustrum japonicum |
1 |
| Japanese spiraea |
Spiraea japonica |
1 |
| Japanese stiltgrass |
Microstegium vimineum |
26 |
| jetbead |
Rhodotypos scandens |
6 |
| jimsonweed |
Datura stramonium |
6 |
| kudzu |
Pueraria montana var. lobata |
33 |
| large gray willow |
Salix cinerea |
17 |
| lesser celandine, fig buttercup |
Ficaria verna |
6 |
| Malta starthistle |
Centaurea melitensis |
1 |
| melaleuca |
Melaleuca quinquenervia |
6 |
| Mexican fireweed |
Kochia scoparia |
1 |
| mile-a-minute weed |
Persicaria perfoliata |
29 |
| mimosa |
Albizia julibrissin |
2 |
| moneywort |
Lysimachia nummularia |
9 |
| monkeygrass |
Liriope muscari |
1 |
| morningglory |
Ipomoea spp. |
1 |
| Morrow's honeysuckle |
Lonicera morrowii |
1 |
| multiflora rose |
Rosa multiflora |
7 |
| musk thistle |
Carduus nutans |
2 |
| narrowleaf bittercress |
Cardamine impatiens |
1 |
| Norway maple |
Acer platanoides |
31 |
| old world climbing fern |
Lygodium microphyllum |
1 |
| oriental bittersweet |
Celastrus orbiculatus |
12 |
| ornamental jewelweed |
Impatiens glandulifera |
18 |
| Pacific poison-oak |
Toxicodendron diversilobum |
1 |
| Palmer amaranth |
Amaranthus palmeri |
1 |
| paper-mulberry |
Broussonetia papyrifera |
2 |
| parrot feather milfoil |
Myriophyllum aquaticum |
9 |
| peppervine |
Ampelopsis spp. |
4 |
| perennial pepperweed |
Lepidium latifolium |
2 |
| pitted morningglory |
Ipomoea lacunosa |
1 |
| princesstree |
Paulownia tomentosa |
13 |
| privet |
Ligustrum spp. |
4 |
| puncturevine |
Tribulus terrestris |
1 |
| purple loosestrife |
Lythrum salicaria |
6 |
| purple starthistle |
Centaurea calcitrapa |
1 |
| Queen Anne's lace, wild carrot |
Daucus carota |
1 |
| red morningglory |
Ipomoea coccinea |
1 |
| red sorrel |
Rumex acetosella |
3 |
| reed canarygrass |
Phalaris arundinacea |
4 |
| rush skeletonweed |
Chondrilla juncea |
1 |
| Russian knapweed |
Rhaponticum repens |
1 |
| Russian-olive |
Elaeagnus angustifolia |
5 |
| sacred bamboo |
Nandina domestica |
4 |
| Sakhalin corktree |
Phellodendron sachalinense |
3 |
| Sakhalin knotweed |
Fallopia sachalinensis |
7 |
| saltbush |
Atriplex spp. |
2 |
| saltcedar |
Tamarix ramosissima |
4 |
| Scotch thistle |
Onopordum acanthium |
1 |
| Seaside rose |
Rosa rugosa |
9 |
| sensitive plant |
Mimosa spp. |
1 |
| sericea lespedeza |
Lespedeza cuneata |
3 |
| shepherd's-purse |
Capsella bursa-pastoris |
1 |
| shoebutton ardisia |
Ardisia elliptica |
4 |
| Siberian elm |
Ulmus pumila |
1 |
| skunkbush sumac |
Rhus trilobata |
1 |
| small carpetgrass, joint-head grass |
Arthraxon hispidus |
2 |
| smooth crabgrass |
Digitaria ischaemum |
1 |
| smooth hawksbeard |
Crepis capillaris |
1 |
| soapbush |
Clidemia hirta |
2 |
| sorghum |
Sorghum bicolor |
2 |
| spotted knapweed |
Centaurea stoebe |
2 |
| spotted knapweed |
Centaurea stoebe ssp. micranthos |
3 |
| spotted water hemlock |
Cicuta maculata var. angustifolia |
1 |
| star-of-Bethlehem |
Ornithogalum umbellatum |
6 |
| sweet autumn virginsbower |
Clematis terniflora |
1 |
| Sycamore maple |
Acer pseudoplatanus |
5 |
| Syrian beancaper |
Zygophyllum fabago |
1 |
| tall waterhemp |
Amaranthus tuberculatus |
1 |
| tansy ragwort |
Senecio jacobaea |
2 |
| Tatarian honeysuckle |
Lonicera tatarica |
7 |
| thorny olive |
Elaeagnus pungens |
2 |
| Thunberg lespedeza |
Lespedeza thunbergii |
1 |
| Thunberg's geranium |
Geranium thunbergii |
19 |
| tree-of-heaven |
Ailanthus altissima |
49 |
| tropical soda apple |
Solanum viarum |
1 |
| tungoil tree |
Vernicia fordii |
1 |
| turkeyberry |
Solanum torvum |
1 |
| twoleaf watermilfoil |
Myriophyllum heterophyllum |
3 |
| velvetleaf |
Abutilon theophrasti |
1 |
| wall lettuce |
Mycelis muralis |
3 |
| water-chestnut |
Trapa natans |
7 |
| waterlettuce |
Pistia stratiotes |
1 |
| watermoss |
Salvinia spp. |
4 |
| wavyleaf basketgrass |
Oplismenus hirtellus ssp. undulatifolius |
3 |
| wavyleaf thistle |
Cirsium undulatum |
1 |
| West Indian nightshade |
Solanum ptycanthum |
3 |
| western waterhemlock |
Cicuta douglasii |
1 |
| white clover |
Trifolium repens |
1 |
| white poplar |
Populus alba |
17 |
| wild buckwheat |
Fallopia convolvulus |
1 |
| wild chervil |
Anthriscus sylvestris |
2 |
| wild four-o'clock |
Mirabilis nyctaginea |
1 |
| wild mustard |
Sinapis arvensis ssp. arvensis |
5 |
| wild parsnip |
Pastinaca sativa |
3 |
| wine raspberry |
Rubus phoenicolasius |
10 |
| winged burning bush |
Euonymus alatus |
1 |
| winged yam |
Dioscorea alata |
4 |
| winter creeper |
Euonymus fortunei |
1 |
| yellow rocket |
Barbarea vulgaris |
1 |
| yellowspine thistle |
Cirsium ochrocentrum |
1 |
