Mid-Atlantic Exotic Pest Plant Council Plant List

From: http://www.nps.gov/plants/alien/list/midatlantic.htm


285 records

 

Subject Scientific Name Reported Invasive Images
kudzu Pueraria montana var. lobata (Willd.) Maesen & S. Almeida AR,CT,DC, DE, FL, GA, IL, IN, KY, MD, MO, MS, NC, ND, NJ, OR, PA, SC, TN, TX, VA, WV 603
Japanese stiltgrass Microstegium vimineum (Trin.) A. Camus CT, DC, DE, GA, IN, KY, MD, NC, NJ, NY, PA, TN, VA, WI, WV 594
common reed Phragmites australis (Cav.) Trin. ex Steud. CO, CT, DC, DE, GA, IN, KY, MD, MI, NC, NH, NJ, NY, OH, PA, TN, VA, VT, WI 580
glossy buckthorn Frangula alnus P. Mill. CT, IL, IN, MA, MD, ME, MI, MN, MS, NH, NJ, NY, OH, PA, RI, VA, VT, WI 518
tree-of-heaven Ailanthus altissima (P. Mill.) Swingle AZ, CA, CT, DC, DE, FL, HI, IN, KY, LA, MA, MD, MI, MO, NC, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, TN, VA, WA, WI, WV 498
Japanese barberry Berberis thunbergii DC. CT, DC, DE, IN, KY, MA, MD, ME, MO, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI, WV 481
cogongrass Imperata cylindrica (L.) Beauv. FL, GA, VA 467
autumn-olive Elaeagnus umbellata Thunb. CT, DC, DE, FL, GA, IL, IN, KY, MD, MI, MO, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI 459
garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande AK, CT, DC, DE, GA, IA, IL, IN, KY, MA, MD, ME, MI, MO, NC, NH, NJ, NY, OH, OR, PA, TN, VA, VT, WI, WV 451
winged burning bush Euonymus alatus (Thunb.) Sieb. CT, DE, IN, KY, MA, MD, MO, NH, NJ, OH, PA, RI, TN, VA, WI, WV 441
Japanese knotweed Fallopia japonica Sieb. & Zucc. AK, CT, DC, DE, GA, IN, MA, MD, ME, MI, MO, NC, NH, NJ, NY, OH, OR, PA, RI, TN, VA, VT, WA, WI, WV 395
purple loosestrife Lythrum salicaria L. CT, DC, DE, ID, IN, KY, MA, MD, ME, MI, MN, MO, NC, NE, NH, NJ, NY, OH, OR, PA, RI, TN, UT, VA, VI, VT, WA, WI 392
mile-a-minute weed Persicaria perfoliata (L.) H. Gross CT, DC, DE, MA, MD, NJ, PA, VA, WI, WV 366
oriental bittersweet Celastrus orbiculatus Thunb. CT, DC, DE, IL, IN, KY, MA, MD, ME, MI, MO, NC, NH, NJ, NY, PA, RI, TN, VA, VT, WI, WV 332
black locust Robinia pseudoacacia L. CA, CT, IA, IL, IN, MD, MI, MN, MO, NJ, NY, OH, OR, PA, TX, VA, VT, WA, WI 330
Canada thistle Cirsium arvense (L.) Scop. AK, AZ, CO, CT, DE, IA, ID, IN, MD, MI, MN, MO, MT, ND, NJ, OH, OR, PA, RI, SD, TN, VA, WA, WI, WV, WY 321
Norway maple Acer platanoides L. CT, DC, DE, IL, IN, MA, MD, ME, MI, NH, NJ, NY, OR, PA, TN, VA, VT, WI, WV 319
reed canarygrass Phalaris arundinacea L. AK, CO, CT, DE, ID, IL, IN, KY, MA, MD, MI, MO, MT, NC, NJ, NY, OH, OR, PA, TN, VA, WA, WI 308
Callery pear (Bradford pear) Pyrus calleryana Dcne. IL, MD, PA 286
multiflora rose Rosa multiflora Thunb. ex Murr. AR, CA, CO, CT, DC, DE, GA, IL, IN, KY, LA, MA, MD, ME, MI, MO, MS, NC, NH, NJ, NY, OH, OR, PA, RI, SC, TN, VA, VT, WI, WV 278
spotted knapweed Centaurea stoebe ssp. micranthos (Gugler) Hayek AZ, CA, CO, CT, DE, KY, ID, IL, MA, MD, MI, MN, MT, NC, NJ, NY, OR, PA, SD, TN, UT, VA, VI, WA, WI, WV, WY 274
Chinese tallowtree Triadica sebifera (L.) Small AL, FL, GA, LA, MS, NC, SC, TX, VA 267
Japanese honeysuckle Lonicera japonica Thunb. CT, DC, DE, FL, GA, HI, IL, IN, KS, KY, MA, MD, MI, MO, NC, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, VI, VT, WI, WV 265
Amur peppervine Ampelopsis brevipedunculata (Maxim.) Trautv. CT, DC, DE, MA, MD, NJ, NY, PA, RI, VA, WI, WV 250
giant hogweed Heracleum mantegazzianum Sommier & Levier OR, PA, WA 250
Chinese silvergrass Miscanthus sinensis Anderss. CT, DC, GA, IL, IN, KY, MD, NC, NJ, PA, SC, TN, VA, WI 239
princesstree Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. CT, DC, GA, KY, LA, MD, NC, NJ, OR, PA, TN, VA, WV 239
Seaside rose Rosa rugosa Thunb. CT, MA, NJ, NY, PA, RI, WA 233
waterhyacinth Eichhornia crassipes (Mart.) Solms CA, DE, FL, GA, LA, TX 220
cheatgrass Bromus tectorum L. AZ, CA, CO, CT, HI, ID, NE, NJ, NV, OR, PA, SD, TN, UT, WA, WV, WY 219
chocolate vine Akebia quinata (Houtt.) Dcne. DC, MD, NJ, KY, PA, VA 212
hydrilla Hydrilla verticillata (L. f.) Royle CT, DC, DE, FL, GA, MD, NC, NH, OR, TN, TX, VA, VT, WA 208
English ivy Hedera helix L. AZ, CA, DC, DE, GA, KY, LA, MD, NC, NJ, OR, PA, RI, SC, TN, VA, WA, WI, WV 204
musk thistle Carduus nutans L. CO, GA, IA, ID, IL, KS, KY, MD, MN, MO, NC, NE, NJ, OR, PA, SD, TN, VA, WA, WI, WY 203
leafy spurge Euphorbia esula L. CA, CO, CT, IA, ID, MI, MN, MT, NC, ND, NE, NJ, OR, SD, UT, VA, WA, WI, WY 202
Russian-olive Elaeagnus angustifolia L. AZ, CA, CO, CT, DE, IA, ID, IL, IN, KS, MD, MI, MN, MT, NC, NE, NJ, NM, NV, NY, OK, OR, PA, SD, TN, TX, UT, VA, VT, WA, WI 199
Morrow's honeysuckle Lonicera morrowii Gray CT, DC, DE, IN, KY, MA, MD, ME, MI, MO, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI, WV 187
European buckthorn Rhamnus cathartica L. CO, CT, IA, IL, IN, MD, MA, MI, MN, MO, MS, ND, NH, NJ, NY, PA, RI, SD, TN, VA, VT, WI, WY 178
lesser celandine, fig buttercup Ficaria verna Huds. CT, DC, DE, MD, NJ, OR, PA, VA, WI, WV 177
Chinese wisteria Wisteria sinensis (Sims) DC. DC, FL, GA, HI, IL, KY, LA, MA, MD, NC, NJ, NY, PA, SC, TN, VA 174
red sorrel Rumex acetosella L. AZ, CT, HI, NY, OR, TN, VA, WA, WI, WV 169
johnsongrass Sorghum halepense (L.) Pers. AR, AZ, CA, DE, FL, GA, HI, IL, KY, MD, MO, NC, NJ, NM, OH, OK, OR, PA, TN, TX, VA, WA, WI 169
Amur honeysuckle Lonicera maackii (Rupr.) Herder CT, DC, DE, GA, IN, KY, MD, MI, MO, NJ, OH, PA, TN, VA, VT, WI 167
field bindweed Convolvulus arvensis L. AZ, CA, CO, CT, DE, ID, MI, MO, NE, NV, OH, OR, PA, SD, UT, VA, WA, WI, WY 164
bull thistle Cirsium vulgare (Savi) Ten. AK, AZ, CA, CO, HI, ID, MA, MD, MI, MN, MO, NC, NJ, OH, OR, PA, SD, TN, UT, VA, WA, WI, WV, WY 162
giant reed Arundo donax L. AZ, CA, GA, MD, NM, NV, TX, VA 159
jimsonweed Datura stramonium L. CT, HI, MD, PA, TN, WV 159
yellow starthistle Centaurea solstitialis L. CA, ID, OR, NJ, UT, WA 158
common mullein Verbascum thapsus L. AZ, CA, CO, CT, HI, ID, IL, MO, NJ, NV, OH, OR, PA, SD, TN, VA, WA, WI, WV, WY 156
Chinese privet Ligustrum sinense Lour. AL, AR, FL, GA, KY, LA, MD, MS, NC, OH, OK, SC, TN, TX, VA 155
yellowflag iris Iris pseudacorus L. CT, DE, MD, NC, NH, OR, TN, VA, VT, WA, WI, WV 153
narrowleaf bittercress Cardamine impatiens L. CT, NJ 146
common teasel Dipsacus fullonum L. CA, CO, ID, IL, KY, MI, MO, NJ, OH, OR, TN, VA, WA, WI 144
European barberry Berberis vulgaris L CA, CT, IL, IN, IA, PA, MA, ME, MT, NH, NJ, NM, NY, OH, RI, TN, VT, WI 140
ground ivy Glechoma hederacea L. CT, DC, IN, KY, MD, MI, NC, NJ, OR, PA, TN, VA, WI, WV 136
chinaberry Melia azedarach L. AL, AR, FL, GA, HI, LA, MS, NC, OK, SC, TX, UT, VA 136
sericea lespedeza Lespedeza cuneata (Dum.-Cours.) G. Don AR, DC, GA, IN, KY, MD, MO, NC, NJ, NY, TN, VA, WI, WV 134
coltsfoot Tussilago farfara L. CT, ME, NC, NJ, TN 134
European alder Alnus glutinosa (L.) Gaertn. IL, IN, MI, NY, PA, WI 132
peach Prunus persica (L.) Batsch AR, CA, FL, GA, IL, KY, LA, MD, MS, NC, SC, TN, VA 130
bittersweet nightshade Solanum dulcamara L. CT, MA, MD, MI, OR, PA, WA, WI 127
bishops goutweed Aegopodium podagraria L. CT, MI, NJ, PA, VT, WI 126
border privet Ligustrum obtusifolium Sieb. & Zucc. CT, DC, IL, MI, NH, NJ, PA, VA 126
dwarf honeysuckle Lonicera xylosteum L. CT, MA, MI, MO, NC, NJ, NY, VT 121
Japanese sedge Carex kobomugi Ohwi MD, NJ, VA 119
oxeye daisy Leucanthemum vulgare Lam. AK, AZ, CA, CO, CT, KY, MD, MI, MO, MT, NJ, NY, OR, TN, WA, WI, WY 118
Tatarian honeysuckle Lonicera tatarica L. AR, CT, DE, IL, IN, IA, KY, MA, MD, MI, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI 118
velvetleaf Abutilon theophrasti Medik MI, OR, VA, WA 115
small carpetgrass, joint-head grass Arthraxon hispidus (Thunb.) Makino CT, KY, MD, PA, TN, VA, WV 114
wild parsnip Pastinaca sativa L. MI, OH, PA, TN, VA, WI 111
mimosa Albizia julibrissin Durazz. DC, FL, GA, KY, LA, MA, NC, NJ, SC, TN, VA, WV 109
damesrocket Hesperis matronalis L. CO, CT, IN, MD, MI, NJ, PA, TN, VA, WI, WV 105
white poplar Populus alba L. CO, CT, DC, GA, IL, IN, KY, MA, MD, MI, MO, MT, NV, OH, OR, PA, SC, TN, VA, VT, WA, WI, WY 105
Scotch broom Cytisus scoparius (L.) Link CA, DE, GA, MA, NC, NY, OR, SC, TN, VA, WA 103
Bell's honeysuckle Lonicera x bella Zabel [morrowii × tatarica] CT, IL, MD, ME, MI, NC, NH, NY, PA, RI, TN, VA, VT, WI 103
waterlettuce Pistia stratiotes L. DE, FL, TX 103
cypress spurge Euphorbia cyparissias L. CT, MA, NJ, NY, RI, WI 102
dandelion Taraxacum officinale G.H. Weber ex Wiggers AZ, CA, HI, ID, MD, MI, NJ, OH, PA, TX, UT, VA, WY 102
poison-hemlock Conium maculatum L. AZ, CA, KY, NE, OH, OR, PA, TN, VA, WA, WI, WV 101
hairy cat's ear Hypochaeris radicata L. HI, OR, VA, WA 98
bermudagrass Cynodon dactylon (L.) Pers AZ, CA, FL, GA, HI, NV, OK, TN, TX, UT, VA 97
Norway spruce Picea abies (L.) Karst. HI, MD, TN 97
star-of-Bethlehem Ornithogalum umbellatum L. DC, MD, PA, 95
wine raspberry Rubus phoenicolasius Maxim. CT, CO, DC, DE, MA, MD, NC, NJ, NY, PA, TN, VA, WV 94
shepherd's-purse Capsella bursa-pastoris (L.) Medik. AZ, CA, HI, NV, UT, VA 90
crack willow Salix fragilis L. CO, IL, MA, MI, MN, NV, NY, PA, UT 90
Sycamore maple Acer pseudoplatanus L. CT, PA 89
butterflybush Buddleja davidii Franch. CA, KY, NC, NJ, OR, PA, WA, WV 89
Scots pine Pinus sylvestris L. HI, IA, MA, ME, NJ, NY, OH, PA, VT, WI 88
greater celandine Chelidonium majus L. CT, MD, VT, WI 87
Japanese hop Humulus japonicus Siebold & Zucc. CT, DC, DE, IN, MD, PA, VA 87
alligatorweed Alternanthera philoxeroides (Mart.) Griseb. GA, KY, IL, NC, SC, TN, TX, VA 85
yellow sweetclover Melilotus officinalis (L.) Lam. AK, AZ, CA, CO, HI, IA, ID, IL, IN, KY, MD, MI, MN, NV, NY, OK, OR, SD, TN, TX, UT, VA, WA, WI, WV, WY 85
white mulberry Morus alba L. AR, CT, DC, FL, GA, IA, IN, KS, KY, MD, MI, NC, NJ, NY, OK, OR, PA, SC, TN, TX, VA, VT, WA, WI 85
yellow toadflax Linaria vulgaris P. Mill. AK, CO, CT, MI, MT, NJ, OR, VA, WA, WI, WV, WY 84
Japanese maple Acer palmatum Thunb. VA, DC 82
Eurasian watermilfoil Myriophyllum spicatum Linnaeus CA, CT, DE, ID, MI, NH, NJ, NV, NY, OH, OR, PA, TN, VA, VI, VT, WA, WI 82
paper-mulberry Broussonetia papyrifera (L.) L'Hér. ex Vent. DC, FL, GA, LA, MD, NC, OK, PA, SC, TN, VA, 78
broadleaf plantain Plantago major L. AZ, CA, HI, MD, MI, NJ, TN, UT, VA 75
chicory Cichorium intybus L. AZ, CA, ID, MD, MI, OH, PA, TN, UT, VA, WI, WV 72
tall fescue Festuca arundinacea Schreb. AR, GA, ID, MO, NJ, OK, OR, TN, WA, WI 71
Queen Anne's lace, wild carrot Daucus carota L. CT, GA, HI, KY, MD, MI, MO, NJ, OR, TN, VA, WA, WI, WV 70
thorny olive Elaeagnus pungens Thunb. TN, VA 69
crownvetch Securigera varia (L.) Lassen CT, IN, KY, MD, MI, MO, NC, NJ, OR, TN, VA, WI, 69
wild garlic Allium vineale L. CT, MD, NC, NJ, PA, TN, VA, WV 68
Canada bluegrass Poa compressa L. CA, CT, MI, NE, OR, PA, TN, VA, WA, WI, WV 68
quackgrass Elymus repens (L.) Gould AZ, CO, ID, MD, MI, OH, OR, SD, VA, WA, WI, WY 67
ivyleaf morningglory Ipomoea hederacea Jacq. KY, TN, VA 67
common tansy Tanacetum vulgare L. MD, ID, OR, WA, WI, WY 67
weeping lovegrass Eragrostis curvula (Schrad.) Nees AZ, MD, NC, NJ, TN, TX, UT, VA 64
Sakhalin knotweed Fallopia sachalinensis F. Schmidt ex Maxim. IL, MD, MI, NC, OR, RI, WA, WI 64
water-chestnut Trapa natans L. CT, DE, MA, NH, NY, PA, VA, VT, WI 64
Mahaleb cherry Prunus mahaleb L. DC, ID, IL, MO, OR, PA, WA 63
European white birch Betula pendula Roth KY, MD, WA, WI 62
slender snakecotton Froelichia gracilis (Hook.) Moq. CT, NJ 62
sweet autumn virginsbower Clematis terniflora DC DC, DE, IL, MD, NJ, TN, VA 61
meadow campion Silene flos-cuculi (L.) Clairv. CT, NJ 61
Dyer's woad Isatis tinctoria L. OR, UT, VA, WA 60
henbit Lamium amplexicaule L. AZ, MD, TN, TX, WV 59
perilla mint Perilla frutescens (L.) Britton DC, IL, MD, MO, PA, TN, VA, WV 59
common chickweed Stellaria pallida (Dumort.) Crépin HI, KY, MD, NC, NJ, PA, TN, VA, WV 59
Brazilian waterweed Egeria densa Planch. CA, CT, DE, NH, TN, VA, VT 58
birdsfoot trefoil Lotus corniculatus L. CA, IL, MN, MO, OR, TN, VA, WA, WI 58
buckhorn plantain Plantago lanceolata L. AZ, CA, HI, MD, MI, NJ, TN, UT, VA 58
Himalaya blackberry Rubus armeniacus Focke AZ, CA, NJ, NV, OR, UT, WA 58
common burdock Arctium minus Bernh. CO, ID, IL, KY, MD, MI, OH, OR, PA, SC, TN, VA, WA, WI, WV, WY 57
purple nutsedge Cyperus rotundus L. HI, NJ 57
common horse chestnut Aesculus hippocastanum L. GA, ME, OR, PA, WI 56
parrot feather milfoil Myriophyllum aquaticum (Vell.) Verdc. CT, DE, GA, MD, NH, OR, TN, VA 54
golden bamboo Phyllostachys aurea Carr. ex A.& C. Rivière GA, MD, PA, VA, WV 54
common periwinkle Vinca minor L. CA, CT, DC, DE, GA, IA, IL, IN, KY, MD, MI, NC, NJ, NY, OH, OR, PA, RI, SC, TN, TX, VA, WA, WI, WV 54
cutleaf teasel Dipsacus laciniatus L. IL, MD, MI, MO, NJ, TN, WI 53
sweet cherry Prunus avium (L.) L. DE, MA, MD, NC, NJ, NY, OR, PA, RI, TN, VA, WA 53
orchardgrass Dactylis glomerata L. AZ, CO, HI, MD, MI, OR, SD, TN, UT, VA, WA, WY 52
Japanese holly Ilex crenata Thunb. VA, DC 52
tall morningglory Ipomoea purpurea (L.) Roth AZ, KY, TN, VA 52
Japanese spiraea Spiraea japonica L. f. KY, MD, NC, NJ, PA, TN, VA 50
osage-orange Maclura pomifera (Raf.) Schneid. AZ, GA, IL, KS, LA, MD, MO, NC, NV, OH, TN, WA, WV 49
moth mullein Verbascum blattaria L. NJ, OR, WA 49
big periwinkle Vinca major L. AZ, CA, GA, LA, MD, OR, NC, NM, TN, UT, WA 49
crapemyrtle Lagerstroemia indica L. AL, FL, GA, LA, NC, SC, VA 48
bouncingbet Saponaria officinalis L. CA, CO, IN, MD, MI, TN, WI, WV 48
smooth bedstraw Galium mollugo L. NJ, VA 47
jetbead Rhodotypos scandens (Thunb.) Makino DE, IL, MA, MI, NY, PA, VA, WI 47
Asiatic dayflower Commelina communis L. MD, PA, TN, VA 46
purple deadnettle Lamium purpureum L. CT, MD, TN 46
sulfur cinquefoil Potentilla recta L. CO, ID, MD, MT, OR, WA, WY 46
large gray willow Salix cinerea L. MD, NC, NY 46
Chinese yam Dioscorea polystachya Turcz. DC, KY, MD, MO, SC, TN, VA, WV 45
giant foxtail Setaria faberi Herrm. IL, OH, PA, TN, VA 45
European waterstarwort Callitriche stagnalis Scop. CT, NJ 43
trifoliate orange Poncirus trifoliata (L.) Raf. FL, GA, LA, MS, SC, TX, WV 43
sawtooth oak Quercus acutissima Carruthers MD, SC, TN, VA 43
white clover Trifolium repens L. AZ, CA, HI, MD, MI, TN, WI 43
goatsrue Galega officinalis L. PA 42
moneywort Lysimachia nummularia L. CT, DC, IN, MD, MI, MO, NJ, OR, PA, TN, VA, WI, WV 42
white willow Salix alba L. MI, NY, VA 42
Amur corktree Phellodendron amurense Rupr. IL, NY, PA, VA 39
sudangrass Sorghum bicolor ssp. drummondii (Nees ex Steud.) de Wet & Harlan PA 39
curlyleaf pondweed Potamogeton crispus L. AZ, CT, NH, NJ, NV, NY, TN, VT, WI 36
thymeleaf speedwell Veronica serpyllifolia L. MD, TN 36
pitted morningglory Ipomoea lacunosa L. MD 35
European privet Ligustrum vulgare L. CT, DC, DE, IN, KY, LA, MD, MI, MS, NJ, OH, OR, PA, SC, TN, VA, VT, WA, WI, WV 35
European bird cherry Prunus padus L. AK, AL, PA 35
dog rose Rosa canina L. CA, IN, MD, NJ, OR, PA, VA, WA 35
red clover Trifolium pratense L. HI, MD, MI, TN, VA, WI 35
winter creeper Euonymus fortunei (Turcz.) Hand.-Maz. AL, CT, DC, GA, IN, KY, MD, MO, OH, TN, VA, WI 34
common velvetgrass Holcus lanatus L. CA, CT, HI, OR, TN, VA, WA 33
Siberian elm Ulmus pumila L. AZ, IA, ID, IL, IN, KS, KY, MA, MD, MI, MN, MO, NE, NM, NV, OH, OK, OR, PA, TX, UT, VA, WA, WI, WV 33
fennel Foeniculum vulgare P. Mill. CA, HI, OR, VA, WA 32
bristly locust Robinia hispida L. MI, NJ, OH, PA, WA 32
mugwort Artemisia vulgaris L. MD, NJ, NY, PA, TN, VA 31
shrubby lespedeza Lespedeza bicolor Turcz. GA, IN, KY, TN, VA 31
birdsrape mustard Brassica rapa L. TN, TX, VA 30
California privet Ligustrum ovalifolium Hassk. CT, FL, NC, PA, VA 30
black medic Medicago lupulina L. CA, HI, NV, SD, VA 30
tall buttercup Ranunculus acris L. MD, MI, TN, UT 29
tawny daylily Hemerocallis fulva (L.) L. DC, DE, IL, IN, MD, MI, PA, VA, WI, WV 28
mexicantea Dysphania ambrosioides (L.) Mosyakin & Clemants HI, MD, NJ, TN 27
dallisgrass Paspalum dilatatum Poir. CA, HI, MD, TN, TX 27
ladysthumb Persicaria maculosa S.F. Gray KY, MD, MI, TN, UT, VA 27
timothy Phleum pratense L. AZ, MD, MI, OH, OR, SD, TN, UT, VA, WA, WY 27
goat willow Salix caprea L. NC, PA, RI 27
spiny plumeless thistle Carduus acanthoides L. IA, MN, NJ, OR, SD, VA, WA, WI, WY 25
catnip Nepeta cataria L. MD 25
wild radish Raphanus raphanistrum L. VA 25
northern catalpa Catalpa speciosa (Warder) Warder ex Engelm. FL, MD, NJ, TN, VA 24
cornflower Centaurea cyanus L. MD, TN 24
English holly Ilex aquifolium L. CA, MD, OR, WA 24
brown knapweed Centaurea jacea L. NC, OR, VA, WA 23
common mouse-ear chickweed Cerastium fontanum Baumg. MD, VA 22
Deptford pink Dianthus armeria L. MD 20
European spindletree Euonymus europaeus L. IL, KY, MA, MI, NJ, VA, WI 20
smallflower galinsoga Galinsoga parviflora Cav. HI, MD 20
hairy galinsoga Galinsoga quadriradiata Cav MD, TN 20
wavyleaf basketgrass Oplismenus hirtellus ssp. undulatifolius (Ard.) U. Scholz a 20
sweet vernalgrass Anthoxanthum odoratum L. DC, HI, MD, OR, WA 19
fuzzy pride-of-Rochester Deutzia scabra Thunb. AR, DC, KY, MD, NC, NJ, PA, TN, VA 19
Japanese pachysandra Pachysandra terminalis Sieb. & Zucc. VA, DC 19
cultivated currant Ribes rubrum L. NJ, OR, WA 19
rose of Sharon Hibiscus syriacus L. KY, PA, TN, VA 17
cutleaf blackberry Rubus laciniatus Willd. CA, IN, NJ, OR, PA, WA, WV 17
black nightshade Solanum nigrum L. CA, CT, NV, UT, VA 17
poverty brome Bromus sterilis L. MD, MO, OR, WA 16
large hop clover Trifolium campestre Schreb. MD, TN 16
Chinese elm Ulmus parvifolia Jacq. DC, NC, NE, NJ, VA, WI 16
purpleosier willow Salix purpurea L. CA, MA, MI, PA, WI 13
carpet bugle Ajuga reptans L. MD, TN, VA 12
Russian thistle Salsola kali L. AZ, CA, ID, TX, VA 12
sweet breath of spring Lonicera fragrantissima Lindl. & Paxton TN, VA 11
marsh dayflower Murdannia keisak (Hassk.) Hand.-Maz. TN, TX, VA 11
weeping lantana Lantana montevidensis (Spreng.) Briq. AL, FL, GA, LA, NC, SC, VA 10
European cranberrybush Viburnum opulus var. opulus L. IN, PA, WI 10
blueweed Echium vulgare L. MD, OR, WA 9
spotted deadnettle Lamium maculatum L. MD 9
Oriental lady's thumb Persicaria longiseta (Bruijn) Kitagawa CT, KY, MI, TN, VA, WV 9
meadow salsify Tragopogon lamottei L. MD, OR, SD, TN, WA 9
Asiatic hawksbeard Youngia japonica (L.) DC. DC, HI, VA 9
Japanese angelica tree Aralia elata (Miq.) Seem PA 8
smooth bedstraw Cruciata laevipes Opiz VA 8
sweetbriar rose Rosa eglanteria L. CA, IN, LA, MA, ME, NH, NY, OH, OR, PA, VA, WA, WI 8
Indian mock-strawberry Duchesnea indica (Andr.) Focke MI, MD, NJ, PA 7
Japanese rose Kerria japonica (L.) DC. SC, VA, WA 7
Macartney rose Rosa bracteata J.C. Wendl. FL, LA, MS, TX, VA 7
Japanese yew Taxus cuspidata Sieb. & Zucc. NJ, VA 7
balloonvine Cardiospermum halicacabum L. VA 6
creeping liriope Liriope spicata (Thunb.) Lour. MD, TN 6
French rose Rosa gallica L. GA, PA, SC, VA 6
redtop Agrostis gigantea Roth NY, OR, TN, VA 5
tall oatgrass Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl CA, OR, TN, VA, WA 5
eclipta Eclipta prostrata (L.) L. HI, MD 5
yellow bedstraw Galium verum L. NJ 5
Thunberg lespedeza Lespedeza thunbergii (DC.) Nakai NJ 5
Japanese wisteria Wisteria floribunda (Willd.) DC. DC, MD, NC, NJ, PA, SC, TN, VA 5
colonial bentgrass Agrostis capillaris L. NC?, OR, TN, VA, WA 3
meadow fescue Festuca pratensis Huds. DC, IN, KY, MD, MI, MO, OH, OR, SD, TN, UT, VA, WA, WI 3
mouseear hawkweed Hieracium pilosella L. NJ, OR, WA 3
hop clover Trifolium aureum Pollich VA 3
ivyleaf speedwell Veronica hederifolia L. MD, NJ, TN, VA, WV 3
common bamboo Bambusa vulgaris Schrad. ex J.C. Wendl. DC 2
Chinese catalpa Catalpa ovata G. Don CT, MA, MD, PA 2
boreal chickweed Cerastium tomentosum L. NJ 2
rice flatsedge Cyperus iria L. NJ 2
woodland strawberry Fragaria vesca L. NJ 2
prairie sunflower Helianthus petiolaris Nutt. NJ 2
false green kyllinga Kyllinga gracillima Miq. NJ 2
nipplewort Lapsana communis L. HI, VA, WI 2
common grape hyacinth Muscari botryoides (L.) P. Mill. MD, TN, WV 2
Java waterdropwort Oenanthe javanica (Blume) DC. 1 2
princess-feather Persicaria orientalis (L.) Spach MI, NJ 2
sour cherry Prunus cerasus L. CA, KY, MD, NC, NY, OR, WA, WV 2
rock dandelion Taraxacum laevigatum (Willd.) DC. NJ 2
Japanese snowball Viburnum plicatum Thunb. DC 2
Siebold's arrowwood Viburnum sieboldii Miq. NY, PA 2
Dyer's greenweed Genista tinctoria L. DC, MA, ME, MI, MS, NH, WI 1
Amur privet Ligustrum amurense Carrière VA 1
Standish's honeysuckle Lonicera standishii Jacques PA, VA 1
roughstalk bluegrass Poa trivialis L. VA 1
memorial rose Rosa wichuraiana Crépin KY, MS, NC, SC, TN, VA 1
small hop clover Trifolium dubium Sibthorp HI, MD, SD, TN 1
European speedwell Veronica beccabunga L. CT, NJ 1
linden viburnum Viburnum dilatatum Thunb. DC, VA 1
beach wormwood Artemisia stelleriana Bess. NJ 0
bald brome Bromus racemosus L. TN, WV 0
curly plumeless thistle Carduus crispus L. NJ 0
carline thistle Carlina vulgaris L. NJ 0
Centaurea dubia Suter ssp. vochinensis (Bernh. ex Rchb.) Hayek VA 0
Asian flatsedge Cyperus microiria Steud. NJ 0
longstalk cranesbill Geranium columbinum L. MD, TN 0
yellow daylily Hemerocallis lilioasphodelus L. DC, MD, TN, VA 0
Chinese lobelia Lobelia chinensis Lour. NJ 0
European wand loosestrife Lythrum virgatum L. VA 0
paradise apple Malus pumila P. Mill. AL, IL, MD, MT, PA, SC, VA, WV 0
water starwort Myosoton aquaticum (L.) Moench MD, NJ, PA, VA 0
Japanese corktree Phellodendron japonicum Maxim. NJ 0
Pinus thunbergiana Franco DE, RI, VA 0
arrow bamboo Pseudosasa japonica (Sieb. & Zucc. ex Steud.) Makino ex Nakai MD, PA, WV 0
bulbous buttercup Ranunculus bulbosus L. DC, MD, TN 0
smallflower sweetbrier Rosa micrantha Borrer ex Sm. NC, NY, SC, VA 0
Himalayan berry Rubus bifrons Vest ex Tratt. GA, MS, NC, SC, TN, VA 0
strawberry raspberry Rubus illecebrosus Focke MD, VA 0
curly dock Rumex crispus ssp. crispus L. AZ, CA, CT, HI, ID, MI, NE, NJ, OR, TN, TX, VA, WA, WI, WV 0
laurel willow Salix pentandra L. IA, MA, MD, MI, MN, PA, WI 0
weeping willow Salix x sepulcralis Simonkai [alba × babylonica] CT, DC, IL, NC, NY, OR, WA, WV 0
Morison's spurry Spergula morisonii Boreau NJ 0


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