Mid-Atlantic Exotic Pest Plant Council Plant List

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


284 records

 

Subject Scientific Name Reported Invasive Images
cogongrass Imperata cylindrica (L.) Beauv. FL, GA, VA 379
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 248
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 234
Japanese knotweed Polygonum cuspidatum Siebold & 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 202
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 200
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 178
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 172
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 159
black locust Robinia pseudoacacia L. CA, CT, IA, IL, IN, MD, MI, MN, MO, NJ, NY, OH, OR, PA, TX, VA, VT, WA, WI 149
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 137
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 136
English ivy Hedera helix L. AZ, CA, DC, DE, GA, KY, LA, MD, NC, NJ, OR, PA, RI, SC, TN, VA, WA, WI, WV 133
Chinese wisteria Wisteria sinensis (Sims) DC. DC, FL, GA, HI, IL, KY, LA, MA, MD, NC, NJ, NY, PA, SC, TN, VA 133
leafy spurge Euphorbia esula L. CA, CO, CT, IA, ID, MI, MN, MT, NC, ND, NE, NJ, OR, SD, UT, VA, WA, WI, WY 127
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 127
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 126
waterhyacinth Eichhornia crassipes (Mart.) Solms CA, DE, FL, GA, LA, TX 124
field bindweed Convolvulus arvensis L. AZ, CA, CO, CT, DE, ID, MI, MO, NE, NV, OH, OR, PA, SD, UT, VA, WA, WI, WY 122
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 122
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 122
Chinese tallowtree Triadica sebifera (L.) Small AL, FL, GA, LA, MS, NC, SC, TX, VA 122
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 119
chinaberry Melia azedarach L. AL, AR, FL, GA, HI, LA, MS, NC, OK, SC, TX, UT, VA 110
giant reed Arundo donax L. AZ, CA, GA, MD, NM, NV, TX, VA 106
giant hogweed Heracleum mantegazzianum Sommier & Levier OR, PA, WA 105
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 105
cheatgrass Bromus tectorum L. AZ, CA, CO, CT, HI, ID, NE, NJ, NV, OR, PA, SD, TN, UT, WA, WV, WY 104
oxeye daisy Leucanthemum vulgare Lam. AK, AZ, CA, CO, CT, KY, MD, MI, MO, MT, NJ, NY, OR, TN, WA, WI, WY 102
common teasel Dipsacus fullonum L. CA, CO, ID, IL, KY, MI, MO, NJ, OH, OR, TN, VA, WA, WI 94
Nepalese browntop Microstegium vimineum (Trin.) A. Camus CT, DC, DE, GA, IN, KY, MD, NC, NJ, NY, PA, TN, VA, WI, WV 93
princesstree Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. CT, DC, GA, KY, LA, MD, NC, NJ, OR, PA, TN, VA, WV 93
Norway maple Acer platanoides L. CT, DC, DE, IL, IN, MA, MD, ME, MI, NH, NJ, NY, OR, PA, TN, VA, VT, WI, WV 92
glossy buckthorn Frangula alnus P. Mill. CT, IL, IN, MA, MD, ME, MI, MN, MS, NH, NJ, NY, OH, PA, RI, VA, VT, WI 92
crack willow Salix fragilis L. CO, IL, MA, MI, MN, NV, NY, PA, UT 90
mimosa Albizia julibrissin Durazz. DC, FL, GA, KY, LA, MA, NC, NJ, SC, TN, VA, WV 88
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 86
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 85
Norway spruce Picea abies (L.) Karst. HI, MD, TN 85
peach Prunus persica (L.) Batsch AR, CA, FL, GA, IL, KY, LA, MD, MS, NC, SC, TN, VA 85
velvetleaf Abutilon theophrasti Medik MI, OR, VA, WA 83
yellow starthistle Centaurea solstitialis L. CA, ID, OR, NJ, UT, WA 80
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 80
hydrilla Hydrilla verticillata (L. f.) Royle CT, DC, DE, FL, GA, MD, NC, NH, OR, TN, TX, VA, VT, WA 80
Chinese privet Ligustrum sinense Lour. AL, AR, FL, GA, KY, LA, MD, MS, NC, OH, OK, SC, TN, TX, VA 80
hairy cat'sear Hypochaeris radicata L. HI, OR, VA, WA 78
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 77
waterlettuce Pistia stratiotes L. DE, FL, TX 75
alligatorweed Alternanthera philoxeroides (Mart.) Griseb. GA, KY, IL, NC, SC, TN, TX, VA 72
poison-hemlock Conium maculatum L. AZ, CA, KY, NE, OH, OR, PA, TN, VA, WA, WI, WV 72
yellow toadflax Linaria vulgaris P. Mill. AK, CO, CT, MI, MT, NJ, OR, VA, WA, WI, WV, WY 69
jimsonweed Datura stramonium L. CT, HI, MD, PA, TN, WV 68
dandelion Taraxacum officinale G.H. Weber ex Wiggers AZ, CA, HI, ID, MD, MI, NJ, OH, PA, TX, UT, VA, WY 67
Callery pear (Bradford pear) Pyrus calleryana Dcne. IL, MD, PA 66
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 65
Chinese silvergrass Miscanthus sinensis Anderss. CT, DC, GA, IL, IN, KY, MD, NC, NJ, PA, SC, TN, VA, WI 64
European alder Alnus glutinosa (L.) Gaertn. IL, IN, MI, NY, PA, WI 63
Mahaleb cherry Prunus mahaleb L. DC, ID, IL, MO, OR, PA, WA 63
chocolate vine Akebia quinata (Houtt.) Dcne. DC, MD, NJ, KY, PA, VA 62
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 62
Scots pine Pinus sylvestris L. HI, IA, MA, ME, NJ, NY, OH, PA, VT, WI 61
red sorrel Rumex acetosella L. AZ, CT, HI, NY, OR, TN, VA, WA, WI, WV 61
bittersweet nightshade Solanum dulcamara L. CT, MA, MD, MI, OR, PA, WA, WI 61
Dyer's woad Isatis tinctoria L. OR, UT, VA, WA 60
coltsfoot Tussilago farfara L. CT, ME, NC, NJ, TN 58
bermudagrass Cynodon dactylon (L.) Pers AZ, CA, FL, GA, HI, NV, OK, TN, TX, UT, VA 57
quackgrass Elymus repens (L.) Gould AZ, CO, ID, MD, MI, OH, OR, SD, VA, WA, WI, WY 57
Eurasian watermilfoil Myriophyllum spicatum Linnaeus CA, CT, DE, ID, MI, NH, NJ, NV, NY, OH, OR, PA, TN, VA, VI, VT, WA, WI 57
perilla mint Perilla frutescens (L.) Britton DC, IL, MD, MO, PA, TN, VA, WV 57
tall fescue Schedonorus phoenix (Scop.) Holub AR, GA, ID, MO, NJ, OK, OR, TN, WA, WI 57
crownvetch Securigera varia (L.) Lassen CT, IN, KY, MD, MI, MO, NC, NJ, OR, TN, VA, WI, 56
common chickweed Stellaria media ssp. pallida (Dumort.) Asch. & Graebn. HI, KY, MD, NC, NJ, PA, TN, VA, WV 56
shepherd's-purse Capsella bursa-pastoris (L.) Medik. AZ, CA, HI, NV, UT, VA 55
sweet cherry Prunus avium (L.) L. DE, MA, MD, NC, NJ, NY, OR, PA, RI, TN, VA, WA 54
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 53
Amur honeysuckle Lonicera maackii (Rupr.) Herder CT, DC, DE, GA, IN, KY, MD, MI, MO, NJ, OH, PA, TN, VA, VT, WI 51
chicory Cichorium intybus L. AZ, CA, ID, MD, MI, OH, PA, TN, UT, VA, WI, WV 50
ground ivy Glechoma hederacea L. CT, DC, IN, KY, MD, MI, NC, NJ, OR, PA, TN, VA, WI, WV 50
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 50
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 50
common burdock Arctium minus Bernh. CO, ID, IL, KY, MD, MI, OH, OR, PA, SC, TN, VA, WA, WI, WV, WY 49
Queen Anne's lace, wild carrot Daucus carota L. CT, GA, HI, KY, MD, MI, MO, NJ, OR, TN, VA, WA, WI, WV 49
sericea lespedeza Lespedeza cuneata (Dum.-Cours.) G. Don AR, DC, GA, IN, KY, MD, MO, NC, NJ, NY, TN, VA, WI, WV 49
purple nutsedge Cyperus rotundus L. HI, NJ 48
weeping lovegrass Eragrostis curvula (Schrad.) Nees AZ, MD, NC, NJ, TN, TX, UT, VA 48
wild parsnip Pastinaca sativa L. MI, OH, PA, TN, VA, WI 47
bouncingbet Saponaria officinalis L. CA, CO, IN, MD, MI, TN, WI, WV 47
European white birch Betula pendula Roth KY, MD, WA, WI 46
broadleaf plantain Plantago major L. AZ, CA, HI, MD, MI, NJ, TN, UT, VA 46
common horse chestnut Aesculus hippocastanum L. GA, ME, OR, PA, WI 45
paper-mulberry Broussonetia papyrifera (L.) L'Hér. ex Vent. DC, FL, GA, LA, MD, NC, OK, PA, SC, TN, VA, 45
big periwinkle Vinca major L. AZ, CA, GA, LA, MD, OR, NC, NM, TN, UT, WA 45
common tansy Tanacetum vulgare L. MD, ID, OR, WA, WI, WY 44
orchardgrass Dactylis glomerata L. AZ, CO, HI, MD, MI, OR, SD, TN, UT, VA, WA, WY 43
ivyleaf morningglory Ipomoea hederacea Jacq. KY, TN, VA 43
winged burning bush Euonymus alatus (Thunb.) Sieb. CT, DE, IN, KY, MA, MD, MO, NH, NJ, OH, PA, RI, TN, VA, WI, WV 42
goatsrue Galega officinalis L. PA 42
birdsfoot trefoil Lotus corniculatus L. CA, IL, MN, MO, OR, TN, VA, WA, WI 42
white willow Salix alba L. MI, NY, VA 42
Chinese yam Dioscorea oppositifolia L. DC, KY, MD, MO, SC, TN, VA, WV 40
golden bamboo Phyllostachys aurea Carr. ex A.& C. Rivière GA, MD, PA, VA, WV 40
sulfur cinquefoil Potentilla recta L. CO, ID, MD, MT, OR, WA, WY 40
Amur peppervine Ampelopsis brevipedunculata (Maxim.) Trautv. CT, DC, DE, MA, MD, NJ, NY, PA, RI, VA, WI, WV 38
Scotch broom Cytisus scoparius (L.) Link CA, DE, GA, MA, NC, NY, OR, SC, TN, VA, WA 38
butterflybush Buddleja davidii Franch. CA, KY, NC, NJ, OR, PA, WA, WV 37
Sakhalin knotweed Polygonum sachalinense F. Schmidt ex Maxim. IL, MD, MI, NC, OR, RI, WA, WI 37
wild garlic Allium vineale L. CT, MD, NC, NJ, PA, TN, VA, WV 36
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 36
sudangrass Sorghum bicolor ssp. drummondii (Nees ex Steud.) de Wet & Harlan PA 36
thymeleaf speedwell Veronica serpyllifolia L. MD, TN 36
yellowflag iris Iris pseudacorus L. CT, DE, MD, NC, NH, OR, TN, VA, VT, WA, WI, WV 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
buckhorn plantain Plantago lanceolata L. AZ, CA, HI, MD, MI, NJ, TN, UT, VA 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
cutleaf teasel Dipsacus laciniatus L. IL, MD, MI, MO, NJ, TN, WI 32
trifoliate orange Poncirus trifoliata (L.) Raf. FL, GA, LA, MS, SC, TX, WV 32
bristly locust Robinia hispida L. MI, NJ, OH, PA, WA 32
dog rose Rosa canina L. CA, IN, MD, NJ, OR, PA, VA, WA 32
moth mullein Verbascum blattaria L. NJ, OR, WA 32
shrubby lespedeza Lespedeza bicolor Turcz. GA, IN, KY, TN, VA 31
tall morningglory Ipomoea purpurea (L.) Roth AZ, KY, TN, VA 30
Himalaya blackberry Rubus armeniacus Focke AZ, CA, NJ, NV, OR, UT, WA 30
mugwort Artemisia vulgaris L. MD, NJ, NY, PA, TN, VA 29
Brazilian egeria Egeria densa Planch. CA, CT, DE, NH, TN, VA, VT 29
henbit Lamium amplexicaule L. AZ, MD, TN, TX, WV 29
parrotfeather Myriophyllum aquaticum (Vell.) Verdc. CT, DE, GA, MD, NH, OR, TN, VA 29
tall buttercup Ranunculus acris L. MD, MI, TN, UT 29
thorny olive Elaeagnus pungens Thunb. TN, VA 28
dwarf honeysuckle Lonicera xylosteum L. CT, MA, MI, MO, NC, NJ, NY, VT 28
osage-orange Maclura pomifera (Raf.) Schneid. AZ, GA, IL, KS, LA, MD, MO, NC, NV, OH, TN, WA, WV 28
mile-a-minute weed Persicaria perfoliata (L.) H. Gross CT, DC, DE, MA, MD, NJ, PA, VA, WI, WV 27
curlyleaf pondweed Potamogeton crispus L. AZ, CT, NH, NJ, NV, NY, TN, VT, WI 27
goat willow Salix caprea L. NC, PA, RI 27
tawny daylily Hemerocallis fulva (L.) L. DC, DE, IL, IN, MD, MI, PA, VA, WI, WV 26
purple deadnettle Lamium purpureum L. CT, MD, TN 26
Asiatic dayflower Commelina communis L. MD, PA, TN, VA 25
Japanese maple Acer palmatum Thunb. VA, DC 24
Sycamore maple Acer pseudoplatanus L. CT, PA 24
winter creeper Euonymus fortunei (Turcz.) Hand.-Maz. AL, CT, DC, GA, IN, KY, MD, MO, OH, TN, VA, WI 24
damesrocket Hesperis matronalis L. CO, CT, IN, MD, MI, NJ, PA, TN, VA, WI, WV 24
spiny plumeless thistle Carduus acanthoides L. IA, MN, NJ, OR, SD, VA, WA, WI, WY 23
Deptford pink Dianthus armeria L. MD 23
smooth bedstraw Galium mollugo L. NJ, VA 23
catnip Nepeta cataria L. MD 23
timothy Phleum pratense L. AZ, MD, MI, OH, OR, SD, TN, UT, VA, WA, WY 23
small carpgrass Arthraxon hispidus (Thunb.) Makino CT, KY, MD, PA, TN, VA, WV 22
Japanese spiraea Spiraea japonica L. f. KY, MD, NC, NJ, PA, TN, VA 22
cornflower Centaurea cyanus L. MD, TN 21
cypress spurge Euphorbia cyparissias L. CT, MA, NJ, NY, RI, WI 21
sawtooth oak Quercus acutissima Carruthers MD, SC, TN, VA 21
European spindletree Euonymus europaeus L. IL, KY, MA, MI, NJ, VA, WI 20
hairy galinsoga Galinsoga quadriradiata Cav MD, TN 20
dallisgrass Paspalum dilatatum Poir. CA, HI, MD, TN, TX 20
fig buttercup Ranunculus ficaria L. CT, DC, DE, MD, NJ, OR, PA, VA, WI, WV 20
white clover Trifolium repens L. AZ, CA, HI, MD, MI, TN, WI 20
common mouse-ear chickweed Cerastium fontanum Baumg. MD, VA 19
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 19
cultivated currant Ribes rubrum L. NJ, OR, WA 19
Amur corktree Phellodendron amurense Rupr. IL, NY, PA, VA 18
water-chestnut Trapa natans L. CT, DE, MA, NH, NY, PA, VA, VT, WI 18
fennel Foeniculum vulgare P. Mill. CA, HI, OR, VA, WA 17
red clover Trifolium pratense L. HI, MD, MI, TN, VA, WI 17
poverty brome Bromus sterilis L. MD, MO, OR, WA 16
northern catalpa Catalpa speciosa (Warder) Warder ex Engelm. FL, MD, NJ, TN, VA 16
greater celandine Chelidonium majus L. CT, MD, VT, WI 16
mexicantea Chenopodium ambrosioides L. HI, MD, NJ, TN 16
sweet autumn virginsbower Clematis terniflora DC DC, DE, IL, MD, NJ, TN, VA 16
giant foxtail Setaria faberi Herrm. IL, OH, PA, TN, VA 16
ladysthumb Polygonum persicaria L. KY, MD, MI, TN, UT, VA 15
wine raspberry Rubus phoenicolasius Maxim. CT, CO, DC, DE, MA, MD, NC, NJ, NY, PA, TN, VA, WV 15
common velvetgrass Holcus lanatus L. CA, CT, HI, OR, TN, VA, WA 14
Japanese hop Humulus japonicus Siebold & Zucc. CT, DC, DE, IN, MD, PA, VA 14
bishops goutweed Aegopodium podagraria L. CT, MI, NJ, PA, VT, WI 13
purpleosier willow Salix purpurea L. CA, MA, MI, PA, WI 13
crapemyrtle Lagerstroemia indica L. AL, FL, GA, LA, NC, SC, VA 12
California privet Ligustrum ovalifolium Hassk. CT, FL, NC, PA, VA 12
wavyleaf basketgrass Oplismenus hirtellus ssp. undulatifolius (Ard.) U. Scholz a 12
star-of-Bethlehem Ornithogalum umbellatum L. DC, MD, PA, 12
Canada bluegrass Poa compressa L. CA, CT, MI, NE, OR, PA, TN, VA, WA, WI, WV 12
birdsrape mustard Brassica rapa L. TN, TX, VA 11
marsh dayflower Murdannia keisak (Hassk.) Hand.-Maz. TN, TX, VA 11
wild radish Raphanus raphanistrum L. VA 11
black nightshade Solanum nigrum L. CA, CT, NV, UT, VA 11
Bell's honeysuckle Lonicera x bella Zabel [morrowii × tatarica] CT, IL, MD, ME, MI, NC, NH, NY, PA, RI, TN, VA, VT, WI 10
jetbead Rhodotypos scandens (Thunb.) Makino DE, IL, MA, MI, NY, PA, VA, WI 10
large gray willow Salix cinerea L. MD, NC, NY 10
European cranberrybush Viburnum opulus var. opulus L. IN, PA, WI 10
pitted morningglory Ipomoea lacunosa L. MD 9
sweet breath of spring Lonicera fragrantissima Lindl. & Paxton TN, VA 9
smooth bedstraw Cruciata laevipes Opiz VA 8
smallflower galinsoga Galinsoga parviflora Cav. HI, MD 8
sweetbriar rose Rosa eglanteria L. CA, IN, LA, MA, ME, NH, NY, OH, OR, PA, VA, WA, WI 8
sweet vernalgrass Anthoxanthum odoratum L. DC, HI, MD, OR, WA 7
European barberry Berberis vulgaris L CA, CT, IL, IN, IA, PA, MA, ME, MT, NH, NJ, NM, NY, OH, RI, TN, VT, WI 7
narrowleaf bittercress Cardamine impatiens L. CT, NJ 7
spotted deadnettle Lamium maculatum L. MD 7
rugosa rose Rosa rugosa Thunb. CT, MA, NJ, NY, PA, RI, WA 7
common saltwort Salsola kali L. AZ, CA, ID, TX, VA 7
Japanese yew Taxus cuspidata Sieb. & Zucc. NJ, VA 7
meadow salsify Tragopogon lamottei L. MD, OR, SD, TN, WA 7
large hop clover Trifolium campestre Schreb. MD, TN 7
carpet bugle Ajuga reptans L. MD, TN, VA 6
balloonvine Cardiospermum halicacabum L. VA 6
blueweed Echium vulgare L. MD, OR, WA 6
border privet Ligustrum obtusifolium Sieb. & Zucc. CT, DC, IL, MI, NH, NJ, PA, VA 6
moneywort Lysimachia nummularia L. CT, DC, IN, MD, MI, MO, NJ, OR, PA, TN, VA, WI, WV 6
French rose Rosa gallica L. GA, PA, SC, VA 6
redtop Agrostis gigantea Roth NY, OR, TN, VA 5
Japanese angelica tree Aralia elata (Miq.) Seem PA 5
tall oatgrass Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl CA, OR, TN, VA, WA 5
European waterstarwort Callitriche stagnalis Scop. CT, NJ 5
Japanese sedge Carex kobomugi Ohwi MD, NJ, VA 5
eclipta Eclipta prostrata (L.) L. HI, MD 5
yellow bedstraw Galium verum L. NJ 5
cutleaf blackberry Rubus laciniatus Willd. CA, IN, NJ, OR, PA, WA, WV 5
Japanese wisteria Wisteria floribunda (Willd.) DC. DC, MD, NC, NJ, PA, SC, TN, VA 5
Indian mock-strawberry Duchesnea indica (Andr.) Focke MI, MD, NJ, PA 4
slender snakecotton Froelichia gracilis (Hook.) Moq. CT, NJ 4
rose of Sharon Hibiscus syriacus L. KY, PA, TN, VA 4
meadow campion Lychnis flos-cuculi L. CT, NJ 4
black medic Medicago lupulina L. CA, HI, NV, SD, VA 4
Japanese pachysandra Pachysandra terminalis Sieb. & Zucc. VA, DC 4
oriental ladysthumb Polygonum caespitosum Blume CT, KY, MI, TN, VA, WV 4
colonial bentgrass Agrostis capillaris L. NC?, OR, TN, VA, WA 3
mouseear hawkweed Hieracium pilosella L. NJ, OR, WA 3
meadow fescue Lolium pratense (Huds.) S.J. Darbyshire DC, IN, KY, MD, MI, MO, OH, OR, SD, TN, UT, VA, WA, WI 3
hop clover Trifolium aureum Pollich VA 3
Chinese elm Ulmus parvifolia Jacq. DC, NC, NE, NJ, VA, WI 3
ivyleaf speedwell Veronica hederifolia L. MD, NJ, TN, VA, WV 3
Asiatic hawksbeard Youngia japonica (L.) DC. DC, HI, VA 3
brown knapweed Centaurea jacea L. NC, OR, VA, WA 2
rice flatsedge Cyperus iria L. NJ 2
fuzzy pride-of-Rochester Deutzia scabra Thunb. AR, DC, KY, MD, NC, NJ, PA, TN, VA 2
woodland strawberry Fragaria vesca L. NJ 2
prairie sunflower Helianthus petiolaris Nutt. NJ 2
Japanese holly Ilex crenata Thunb. VA, DC 2
Japanese rose Kerria japonica (L.) DC. SC, VA, WA 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
princess-feather Polygonum orientale L. MI, NJ 2
sour cherry Prunus cerasus L. CA, KY, MD, NC, NY, OR, WA, WV 2
Macartney rose Rosa bracteata J.C. Wendl. FL, LA, MS, TX, VA 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
common bamboo Bambusa vulgaris Schrad. ex J.C. Wendl. DC 1
Dyer's greenweed Genista tinctoria L. DC, MA, ME, MI, MS, NH, WI 1
English holly Ilex aquifolium L. CA, MD, OR, WA 1
weeping lantana Lantana montevidensis (Spreng.) Briq. AL, FL, GA, LA, NC, SC, VA 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
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
Chinese catalpa Catalpa ovata G. Don CT, MA, MD, PA 0
alpine knapweed Centaurea transalpina Schleich. ex DC. VA 0
boreal chickweed Cerastium biebersteinii DC. NJ 0
Asian flatsedge Cyperus amuricus Maxim. NJ 0
longstalk cranesbill Geranium columbinum L. MD, TN 0
yellow daylily Hemerocallis lilioasphodelus L. DC, MD, TN, VA 0
Thunberg lespedeza Lespedeza thunbergii (DC.) Nakai NJ 0
creeping liriope Liriope spicata (Thunb.) Lour. MD, TN 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
European speedwell Veronica beccabunga L. CT, NJ 0
linden viburnum Viburnum dilatatum Thunb. DC, VA 0


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