Plant Species Reported to be Invasive in Natural Areas

The following species have been reported to be invasive in natural areas in the U.S. Species native to the U.S. are included when they are invasive in areas well outside their known natural ranges, as a result of human activities. For more information on each species, including the listing sources, images, and distribution maps, click on the species.

1231 Records

Subject Name Scientific Name Num. of Counties Habit
ponderosa pine Pinus ponderosa P.& C. Lawson 338 Conifer Trees
eastern redcedar Juniperus virginiana L. 2284 Conifer Trees
kudzu Pueraria montana var. lobata (Willd.) Maesen & S. Almeida 1075 Vines
princesstree Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. 594 Hardwood Trees
cogongrass Imperata cylindrica (L.) Beauv. 233 Grass or Grasslike
tropical soda apple Solanum viarum Dunal 191 Shrub or Subshrub
small broomrape Orobanche minor Smith 58 Forbs/Herbs
Douglas-fir Pseudotsuga menziesii (Mirbel) Franco 322 Conifer Trees
eastern arborvitae Thuja occidentalis L. 442 Conifer Trees
eastern white pine Pinus strobus L. 815 Conifer Trees
alligatorweed Alternanthera philoxeroides (Mart.) Griseb. 419 Aquatic
melaleuca Melaleuca quinquenervia (Cav.) Blake 34 Hardwood Trees
giant salvinia Salvinia molesta D. S. Mitchell 101 Aquatic
Canada thistle Cirsium arvense (L.) Scop. 1487 Forbs/Herbs
Japanese maple Acer palmatum Thunb. 40 Hardwood Trees
Norway maple Acer platanoides L. 421 Hardwood Trees
tree-of-heaven Ailanthus altissima (P. Mill.) Swingle 1343 Hardwood Trees
mimosa Albizia julibrissin Durazz. 1067 Hardwood Trees
garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande 991 Forbs/Herbs
porcelain-berry Ampelopsis brevipedunculata (Maxim.) Trautv. 127 Vines
coral ardisia Ardisia crenata Sims 61 Shrub or Subshrub
giant reed Arundo donax L. 513 Grass or Grasslike
Japanese barberry Berberis thunbergii DC. 709 Shrub or Subshrub
musk thistle Carduus nutans L. 1212 Forbs/Herbs
oriental bittersweet Celastrus orbiculatus Thunb. 543 Vines
spotted knapweed Centaurea stoebe ssp. micranthos (Gugler) Hayek 1125 Forbs/Herbs
camphortree Cinnamomum camphora (L.) J. Presl 139 Hardwood Trees
purple crown-vetch Securigera varia (L.) Lassen 961 Forbs/Herbs
yellow nutsedge Cyperus esculentus L. 1506 Grass or Grasslike
air-potato Dioscorea bulbifera L. 89 Vines
common teasel Dipsacus fullonum L. 776 Forbs/Herbs
Brazilian waterweed Egeria densa Planch. 400 Aquatic
common water hyacinth Eichhornia crassipes (Mart.) Solms 466 Aquatic
autumn olive Elaeagnus umbellata Thunb. 1012 Shrub or Subshrub
Russian olive Elaeagnus angustifolia L. 711 Shrub or Subshrub
winged burning bush Euonymus alatus (Thunb.) Sieb. 398 Shrub or Subshrub
winter creeper Euonymus fortunei (Turcz.) Hand.-Maz. 374 Vines
ground ivy Glechoma hederacea L. 1331 Forbs/Herbs
English ivy Hedera helix L. 631 Vines
hydrilla Hydrilla verticillata (L. f.) Royle 454 Aquatic
ivyleaf morningglory Ipomoea hederacea Jacq. 979 Vines
largeleaf lantana Lantana camara L. 200 Shrub or Subshrub
shrubby lespedeza Lespedeza bicolor Turcz. 666 Shrub or Subshrub
sericea lespedeza Lespedeza cuneata (Dum.-Cours.) G. Don 1214 Shrub or Subshrub
Japanese privet Ligustrum japonicum Thunb. 180 Shrub or Subshrub
Chinese privet Ligustrum sinense Lour. 820 Shrub or Subshrub
European privet Ligustrum vulgare L. 422 Shrub or Subshrub
tall fescue Festuca arundinacea Schreb. 1432 Grass or Grasslike
sweet breath of spring Lonicera fragrantissima Lindl. & Paxton 87 Shrub or Subshrub
Japanese honeysuckle Lonicera japonica Thunb. 1692 Vines
Amur honeysuckle Lonicera maackii (Rupr.) Herder 555 Shrub or Subshrub
Morrow's honeysuckle Lonicera morrowii Gray 574 Shrub or Subshrub
Tatarian honeysuckle Lonicera tatarica L. 604 Shrub or Subshrub
Japanese climbing fern Lygodium japonicum (Thunb. ex Murr.) Sw. 356 Vines
old world climbing fern Lygodium microphyllum (Cav.) R. Br. 32 Vines
purple loosestrife Lythrum salicaria L. 1368 Aquatic
catclaw-vine Macfadyena unguis-cati (L.) A.H. Gentry 42 Vines
chinaberry Melia azedarach L. 697 Hardwood Trees
Japanese stiltgrass Microstegium vimineum (Trin.) A. Camus 959 Grass or Grasslike
Chinese silvergrass Miscanthus sinensis Anderss. 335 Grass or Grasslike
marsh dayflower Murdannia keisak (Hassk.) Hand.-Maz. 259 Forbs/Herbs
parrotfeather Myriophyllum aquaticum (Vell.) Verdc. 623 Aquatic
Eurasian water-milfoil Myriophyllum spicatum L. 884 Aquatic
brittleleaf naiad Najas minor All. 397 Aquatic
sacred bamboo Nandina domestica Thunb. 312 Shrub or Subshrub
Japanese pachysandra Pachysandra terminalis Sieb. & Zucc. 45 Shrub or Subshrub
skunk-vine Paederia foetida L. 41 Vines
torpedograss Panicum repens L. 132 Grass or Grasslike
common reed Phragmites australis (Cavanilles) Trinius ex Steudel 324 Grass or Grasslike
golden bamboo Phyllostachys aurea Carr. ex A.& C. Rivière 319 Grass or Grasslike
water lettuce Pistia stratiotes L. 253 Aquatic
mile-a-minute vine Persicaria perfoliata (L.) H. Gross 261 Vines
white poplar Populus alba L. 971 Hardwood Trees
arrow bamboo Pseudosasa japonica (Sieb. & Zucc. ex Steud.) Makino ex Nakai 23 Shrub or Subshrub
lesser celandine, fig buttercup Ficaria verna Huds. 123 Forbs/Herbs
European buckthorn Rhamnus cathartica L. 657 Shrub or Subshrub
multiflora rose Rosa multiflora Thunb. 1412 Shrub or Subshrub
wine raspberry Rubus phoenicolasius Maxim. 278 Shrub or Subshrub
johnsongrass Sorghum halepense (L.) Pers. 1588 Grass or Grasslike
Japanese spiraea Spiraea japonica L. f. 161 Shrub or Subshrub
common chickweed Stellaria pallida (Dumort.) Crépin 1840 Forbs/Herbs
Chinese tallowtree Triadica sebifera (L.) Small 420 Hardwood Trees
common mullein Verbascum thapsus L. 2069 Forbs/Herbs
common periwinkle Vinca minor L. 768 Forbs/Herbs
Japanese wisteria Wisteria floribunda (Willd.) DC. 137 Vines
Chinese wisteria Wisteria sinensis (Sims) DC. 430 Vines
cypress spurge Euphorbia cyparissias L. 843 Forbs/Herbs
Port Orford cedar Chamaecyparis lawsoniana (A. Murr.) Parl. 30 Conifer Trees
incense-cedar Calocedrus decurrens (Torr.) Florin 64 Conifer Trees
Jeffrey pine Pinus jeffreyi Grev. & Balf. 51 Conifer Trees
Monterey pine Pinus radiata D. Don 9 Conifer Trees
Scots pine Pinus sylvestris L. 218 Conifer Trees
Ohio buckeye Aesculus glabra Willd. 0 Hardwood Trees
European black alder Alnus glutinosa (L.) Gaertn. 128 Hardwood Trees
Australian-pine Casuarina equisetifolia L. 45 Hardwood Trees
trumpet-tree Cecropia obtusifolia Bertol. 3 Hardwood Trees
Tasmanian bluegum Eucalyptus globulus Labill. 28 Hardwood Trees
swampmahogany Eucalyptus robusta Sm. 10 Hardwood Trees
silkoak Grevillea robusta A. Cunningham ex R. Br. 17 Hardwood Trees
osage-orange Maclura pomifera (Raf.) Schneid. 1027 Hardwood Trees
raintree Samanea saman (Jacq.) Merr. 4 Hardwood Trees
balsam poplar Populus balsamifera L. 684 Hardwood Trees
kiawe Prosopis pallida (Humb. & Bonpl. ex Willd.) Kunth 4 Hardwood Trees
black locust Robinia pseudoacacia L. 1848 Hardwood Trees
West Indian mahogany Swietenia mahagoni (L.) Jacq. 5 Hardwood Trees
common horse chestnut Aesculus hippocastanum L. 127 Hardwood Trees
Norway spruce Picea abies (L.) Karst. 122 Conifer Trees
bull thistle Cirsium vulgare (Savi) Ten. 1721 Forbs/Herbs
Black dog-strangling vine, black swallowwort Vincetoxicum nigrum (L.) Moench 239 Vines
spiny plumeless thistle Carduus acanthoides L. 379 Forbs/Herbs
leafy spurge Euphorbia esula L. 964 Forbs/Herbs
tawny daylily Hemerocallis fulva (L.) L. 1005 Forbs/Herbs
purple deadnettle Lamium purpureum L. 924 Forbs/Herbs
perilla mint Perilla frutescens (L.) Britton 700 Forbs/Herbs
Japanese knotweed Fallopia japonica (Houttuyn) Ronse-Decraene 1051 Forbs/Herbs
Japanese cedar Cryptomeria japonica (L. f.) D. Don 5 Conifer Trees
Siberian elm Ulmus pumila L. 796 Hardwood Trees
European water chestnut Trapa natans L. 86 Aquatic
Brazilian peppertree Schinus terebinthifolius Raddi 56 Hardwood Trees
sisal Agave sisalana Perrine 21 Forbs/Herbs
Senegal date palm Phoenix reclinata Jacq. 24 Hardwood Trees
prairie sunflower Helianthus petiolaris Nutt. 703 Forbs/Herbs
yellow toadflax Linaria vulgaris P. Mill. 1359 Forbs/Herbs
dandelion Taraxacum officinale G.H. Weber ex Wiggers 2097 Forbs/Herbs
date palm Phoenix dactylifera L. 10 Hardwood Trees
puncturevine Tribulus terrestris L. 815 Vines
northern catalpa Catalpa speciosa (Warder) Warder ex Engelm. 698 Hardwood Trees
Amur maple Acer ginnala Maxim. 136 Hardwood Trees
dog-strangling vine, European swallowwort Vincetoxicum rossicum (Kleopov) Barbarich 111 Vines
water fern Salvinia minima Baker 134 Forbs/Herbs
wetland nightshade Solanum tampicense Dunal 11 Vines
turkeyberry Solanum torvum Sw. 15 Forbs/Herbs
field bindweed Convolvulus arvensis L. 1691 Vines
gorse Ulex europaeus L. 69 Shrub or Subshrub
meadow knapweed Centaurea moncktonii C. E. Britton[C. jacea X C. nigra] 41 Forbs/Herbs
Mediterranean sage Salvia aethiopis L. 35 Forbs/Herbs
poison-hemlock Conium maculatum L. 1189 Forbs/Herbs
squarrose knapweed Centaurea virgata Lam. 41 Forbs/Herbs
Russian knapweed Rhaponticum repens (L.) Hidalgo 526 Forbs/Herbs
yellow starthistle Centaurea solstitialis L. 335 Forbs/Herbs
rush skeletonweed Chondrilla juncea L. 221 Forbs/Herbs
Scotch broom Cytisus scoparius (L.) Link 292 Shrub or Subshrub
common St. Johnswort Hypericum perforatum L. 1311 Forbs/Herbs
common crupina Crupina vulgaris Cass. 25 Forbs/Herbs
tansy ragwort Senecio jacobaea L. 126 Forbs/Herbs
slenderflower thistle Carduus tenuiflorus W. Curtis 69 Forbs/Herbs
mouseear hawkweed Hieracium pilosella L. 241 Forbs/Herbs
orange hawkweed Hieracium aurantiacum L. 506 Forbs/Herbs
meadow hawkweed Hieracium caespitosum Dumort. 569 Forbs/Herbs
sulfur cinquefoil Potentilla recta L. 1459 Forbs/Herbs
Scotch thistle Onopordum acanthium L. 363 Forbs/Herbs
dalmatian toadflax Linaria dalmatica ssp. dalmatica (L.) P. Mill. 360 Forbs/Herbs
Italian plumeless thistle Carduus pycnocephalus L. 71 Forbs/Herbs
blessed milkthistle Silybum marianum (L.) Gaertn. 143 Forbs/Herbs
diffuse knapweed Centaurea diffusa Lam. 329 Forbs/Herbs
broomleaf toadflax Linaria genistifolia (L.) P. Mill. 63 Forbs/Herbs
orchardgrass Dactylis glomerata L. 1696 Grass or Grasslike
thorny olive Elaeagnus pungens Thunb. 228 Shrub or Subshrub
Chinese yam Dioscorea polystachya Turcz. 435 Vines
big periwinkle Vinca major L. 335 Vines
Italian stone pine Pinus pinea L. 8 Conifer Trees
goatsrue Galega officinalis L. 26 Forbs/Herbs
giant hogweed Heracleum mantegazzianum Sommier & Levier 291 Forbs/Herbs
kikuyugrass Pennisetum clandestinum Hochst. ex Chiov. 25 Grass or Grasslike
croftonweed Ageratina adenophora (Spreng.) King & H.E. Robins. 13 Forbs/Herbs
sessile joyweed Alternanthera sessilis (L.) R. Br. ex DC. 48 Aquatic
catclaw mimosa Mimosa pellita Kunth ex Willd. 13 Shrub or Subshrub
miramar weed Hygrophila polysperma (Roxb.) T. Anders. 21 Forbs/Herbs
Benghal dayflower Commelina benghalensis L. 32 Forbs/Herbs
mile-a-minute Mikania micrantha Kunth 2 Vines
spiny emex Emex spinosa (Linnaeus) Campdera 10 Forbs/Herbs
ricegrass paspalum Paspalum scrobiculatum Linnaeus 8 Grass or Grasslike
itchgrass Rottboellia cochinchinensis (Lour.) W.D. Clayton 86 Grass or Grasslike
witchweed Striga asiatica (L.) Kuntze 16 Forbs/Herbs
Dyer's woad Isatis tinctoria L. 158 Forbs/Herbs
Macartney rose Rosa bracteata J.C. Wendl. 176 Shrub or Subshrub
onionweed Asphodelus fistulosus Linnaeus 12 Forbs/Herbs
limnophila Limnophila sessiliflora (Vahl) Blume 22 Forbs/Herbs
giant sensitiveplant Mimosa diplotricha C. Wright ex Sauvalle 0 Shrub or Subshrub
Mediterranean clone of caulerpa Caulerpa taxifolia (Vahl) C. Agardth 1 Aquatic
rosarypea Abrus precatorius L. 35 Vines
velvetleaf Abutilon theophrasti Medik 1239 Forbs/Herbs
earleaf acacia Acacia auriculiformis A. Cunningham ex Benth. 16 Shrub or Subshrub
small Philippine acacia Acacia confusa Merr 4 Hardwood Trees
black acacia Acacia melanoxylon R. Br. ex Ait. f. 19 Hardwood Trees
black wattle Acacia mearnsii de Wildeman. 11 Hardwood Trees
red beadtree Adenanthera pavonina L 4 Hardwood Trees
jointed goatgrass Aegilops cylindrica Host 547 Grass or Grasslike
barb goatgrass Aegilops triuncialis L 36 Grass or Grasslike
creeping croftonweed Ageratina riparia (Regel) King & H.E. Robins. 4 Shrub or Subshrub
creeping bentgrass Agrostis stolonifera L. 1187 Grass or Grasslike
woman's tongue tree Albizia lebbeck (L.) Benth 30 Hardwood Trees
camelthorn Alhagi maurorum Medik 55 Shrub or Subshrub
deviltree Alstonia macrophylla Wallich ex G. Don 4 Hardwood Trees
slender meadow foxtail Alopecurus myosuroides Huds. 61 Grass or Grasslike
wild garlic Allium vineale L. 910 Forbs/Herbs
European beachgrass Ammophila arenaria (L.) Link 33 Grass or Grasslike
indigobush Amorpha fruticosa L. 1213 Shrub or Subshrub
spiny amaranth Amaranthus spinosus L 778 Forbs/Herbs
slender amaranth Amaranthus viridis L 186 Forbs/Herbs
scarlet pimpernel Lysimachia arvensis (L.) U. Manns & A. Anderb. 685 Forbs/Herbs
stinking chamomile Anthemis cotula L 1466 Forbs/Herbs
oriental vessel fern Angiopteris evecta (J.R. Forst.) Hoffmann 4 Forbs/Herbs
coral vine Antigonon leptopus Hook. & Arn. 57 Vines
wild chervil Anthriscus sylvestris (L.) Hoffmann 112 Forbs/Herbs
broomsedge bluestem Andropogon virginicus L. 1178 Grass or Grasslike
absinth wormwood Artemisia absinthium L. 390 Shrub or Subshrub
capeweed Arctotheca calendula (L.) Levyns 11 Forbs/Herbs
shoebutton ardisia Ardisia elliptica Thunb 17 Hardwood Trees
tall oatgrass Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl 645 Grass or Grasslike
small carpetgrass, joint-head grass Arthraxon hispidus (Thunb.) Makino 409 Grass or Grasslike
elegant dutchman's pipe Aristolochia elegans Mast. 19 Vines
common burdock Arctium minus Bernh. 1297 Forbs/Herbs
white bladderflower Araujia sericifera Brot. 26 Vines
mugwort Artemisia vulgaris L. 473 Forbs/Herbs
Sprenger's asparagus fern Asparagus aethiopicus L. 38 Shrub or Subshrub
Chinese violet Asystasia gangetica (L.) T. Anders 13 Vines
balloon cottonbush Asclepias physocarpa (E. Mey.) Schlechter 4 Forbs/Herbs
Australian saltbush Atriplex semibaccata R. Br. 55 Shrub or Subshrub
slender oat Avena barbata Pott ex Link 75 Grass or Grasslike
wild oat Avena fatua L. 522 Grass or Grasslike
carpetgrass Axonopus fissifolius (Raddi) Kuhlm. 304 Grass or Grasslike
fivehook bassia Bassia hyssopifolia (Pallas) Kuntz 201 Vines
mountain ebony Bauhinia variegata L 16 Shrub or Subshrub
yellow rocket Barbarea vulgaris Ait. f. 1349 Forbs/Herbs
clubed begonia Begonia cucullata Willd 27 Vines
hoary alyssum Berteroa incana (L.) DC 593 Forbs/Herbs
English daisy Bellis perennis L. 16 Forbs/Herbs
bellardia Bellardia trixago (L.) All 36 Forbs/Herbs
common barberry Berberis vulgaris L 368 Shrub or Subshrub
spanishneedles Bidens bipinnata L. 1052 Forbs/Herbs
Javanese bishopwood Bischofia javanica Blume 13 Hardwood Trees
hairy beggarticks Bidens pilosa L. 160 Forbs/Herbs
plume poppy Bocconia frutescens L. 2 Hardwood Trees
white bryony Bryonia alba L. 42 Vines
field brome Bromus arvensis L. 1653 Grass or Grasslike
rescuegrass Bromus catharticus Vahl 681 Grass or Grasslike
bald brome Bromus racemosus L. 1176 Grass or Grasslike
annual false-brome Brachypodium distachyon (L.) Beauv. 37 Grass or Grasslike
ripgut brome Bromus diandrus Roth 174 Grass or Grasslike
oriental mangrove Bruguiera sexangula (Lour.) Poir. 1 Hardwood Trees
soft brome Bromus hordeaceus L. 416 Grass or Grasslike
soft brome Bromus hordeaceus ssp. hordeaceus L. 360 Grass or Grasslike
smooth brome Bromus inermis Leyss. 1476 Grass or Grasslike
Indian mustard Brassica juncea (L.) Czern 608 Forbs/Herbs
black mustard Brassica nigra (L.) W.D.J. Koch 864 Forbs/Herbs
paper-mulberry Broussonetia papyrifera (L.) L'Hér. ex Vent. 524 Hardwood Trees
birdsrape mustard Brassica rapa L. 824 Forbs/Herbs
red brome Bromus rubens L. 138 Grass or Grasslike
rye brome Bromus secalinus L. 942 Grass or Grasslike
poverty brome Bromus sterilis L. 316 Grass or Grasslike
cheatgrass Bromus tectorum L. 1777 Grass or Grasslike
African mustard Brassica tournefortii Gouan 33 Forbs/Herbs
corn gromwell Buglossoides arvensis (L.) I.M. Johnston 1000 Forbs/Herbs
hare's ear Bupleurum rotundifolium L. 98 Forbs/Herbs
flowering-rush Butomus umbellatus L. 234 Aquatic
Antilles calophyllum Calophyllum antillanum Britt 7 Hardwood Trees
shepherd's-purse Capsella bursa-pastoris (L.) Medik. 2161 Forbs/Herbs
Carolina fanwort Cabomba caroliniana A. Gray 226 Aquatic
orbicular whitetop Lepidium chalepense L. 176 Forbs/Herbs
curly plumeless thistle Carduus crispus L. 31 Forbs/Herbs
river sheoak Casuarina cunninghamiana Miq. 17 Hardwood Trees
shoofly Caesalpinia decapetala (Roth) Alston 4 Vines
hoary cress Lepidium draba (L.) Desv 588 Forbs/Herbs
hottentot fig Carpobrotus edulis (L.) N.E. Br 23 Shrub or Subshrub
Panama rubbertree Castilla elastica Sessé 0 Hardwood Trees
gray sheoak Casuarina glauca Sieb. ex Spreng 27 Hardwood Trees
balloonvine Cardiospermum halicacabum L. 257 Vines
woolly distaff thistle Carthamus lanatus L. 40 Forbs/Herbs
smallseed falseflax Camelina microcarpa DC. 951 Forbs/Herbs
hairy whitetop Cardaria pubescens (C.A. Mey.) 165 Forbs/Herbs
creeping bellflower Campanula rapunculoides L. 543 Forbs/Herbs
marijuana Cannabis sativa L 706 Forbs/Herbs
purple starthistle Centaurea calcitrapa L. 81 Forbs/Herbs
cornflower Centaurea cyanus L. 673 Forbs/Herbs
day jessamine Cestrum diurnum L. 14 Hardwood Trees
southern sandbur Cenchrus echinatus L. 203 Grass or Grasslike
common mouse-ear chickweed Cerastium fontanum Baumg. 1428 Forbs/Herbs
big chickweed Cerastium fontanum ssp. vulgare (Hartman) Greuter & Burdet 1440 Forbs/Herbs
brown knapweed Centaurea jacea L. 240 Forbs/Herbs
longspine sandbur Cenchrus longispinus (Hack.) Fern 1168 Grass or Grasslike
bighead knapweed Centaurea macrocephala Puschk. ex Willd. 31 Forbs/Herbs
Malta starthistle Centaurea melitensis L. 164 Forbs/Herbs
black knapweed Centaurea nigra L. 206 Forbs/Herbs
alpine knapweed Centaurea nigrescens Willd 224 Forbs/Herbs
night jessamine Cestrum nocturnum L. 23 Hardwood Trees
bur buttercup Ceratocephala testiculata (Crantz) Bess. 226 Forbs/Herbs
lambsquarters Chenopodium album L 1958 Forbs/Herbs
mexicantea Dysphania ambrosioides (L.) Mosyakin & Clemants 1157 Forbs/Herbs
spotted spurge Euphorbia maculata (L.) Small 1902 Forbs/Herbs
nettleleaf goosefoot Chenopodium murale L. 270 Forbs/Herbs
satinleaf Chrysophyllum oliviforme L. 17 Hardwood Trees
giantseed goosefoot Chenopodium simplex (Torr.) Raf. 912 Forbs/Herbs
blue mustard Chorispora tenella (Pallas) DC. 408 Forbs/Herbs
padang cassia Cinnamomum burmannii (Nees & Th. Nees) Nees ex Blume 4 Hardwood Trees
juniper berry Citharexylum caudatum L. 4 Hardwood Trees
chicory Cichorium intybus L. 1386 Forbs/Herbs
quinine Cinchona pubescens Vahl 2 Hardwood Trees
spiny fiddlewood Citharexylum spinosum L. 9 Hardwood Trees
rose glorybower Clerodendrum bungei Steud. 34 Hardwood Trees
stickbush Clerodendrum chinense (Osb.) Mabberley 14 Hardwood Trees
soapbush Clidemia hirta (L.) D. Don 4 Shrub or Subshrub
oriental virginsbower Clematis orientalis L. 25 Vines
sweet autumn virginsbower Clematis terniflora DC 413 Vines
Asian nakedwood Colubrina asiatica (L.) Brongn. 13 Hardwood Trees
garden cosmos Cosmos bipinnatus Cav. 113 Forbs/Herbs
hairy fleabane Conyza bonariensis (L.) Cronquist 211 Forbs/Herbs
horseweed Conyza canadensis (L.) Cronq. 2406 Forbs/Herbs
Asiatic dayflower Commelina communis L. 1153 Forbs/Herbs
lesser swinecress Coronopus didymus (L.) Sm. 347 Forbs/Herbs
coco yam, wild taro Colocasia esculenta (L.) Schott 184 Forbs/Herbs
ivy gourd Coccinia grandis (L.) Voigt 7 Vines
purple pampasgrass Cortaderia jubata (Lem.) Stapf 36 Grass or Grasslike
milkflower cotoneaster Cotoneaster coriaceus Franch. 16 Shrub or Subshrub
karaka nut Corynocarpus laevigatus J.R. & G. Forst. 4 Hardwood Trees
lily of the valley Convallaria majalis L. 362 Forbs/Herbs
silverleaf cotoneaster Cotoneaster pannosus Franch. 20 Shrub or Subshrub
narrow-leaved iceplant Conicosia pugioniformis (L.) N.E. Br 5 Shrub or Subshrub
Uruguayan pampas grass Cortaderia selloana (Schult. & Schult. f.) Asch. & Graebn. 119 Grass or Grasslike
sulphur cosmos Cosmos sulphureus Cav. 47 Forbs/Herbs
smooth hawksbeard Crepis capillaris (L.) Wallr 275 Forbs/Herbs
Madagascar rubbervine Cryptostegia madagascariensis Bojer ex Dcne. 10 Vines
common hawthorn Crataegus monogyna Jacq. 142 Hardwood Trees
showy rattlebox Crotalaria spectabilis Roth 273 Forbs/Herbs
narrowleaf hawksbeard Crepis tectorum L. 210 Forbs/Herbs
carrotwood Cupaniopsis anacardioides (A. Rich.) Radlk. 23 Hardwood Trees
smallseed alfalfa dodder Cuscuta approximata Bab. 73 Vines
clover dodder Cuscuta epithymum (L.) L. 113 Vines
Japanese dodder Cuscuta japonica Choisy 17 Vines
cardoon Cynara cardunculus L. 47 Forbs/Herbs
bermudagrass Cynodon dactylon (L.) Pers 1129 Grass or Grasslike
haspan flatsedge Cyperus haspan L. 269 Grass or Grasslike
umbrella plant Cyperus involucratus Rottb 68 Grass or Grasslike
rice flatsedge Cyperus iria L. 426 Grass or Grasslike
houndstongue Cynoglossum officinale L. 849 Forbs/Herbs
miniature flatsedge Cyperus prolifer Lam 13 Grass or Grasslike
purple nutsedge Cyperus rotundus L. 431 Grass or Grasslike
striated broom Cytisus striatus (Hill) Rothm 11 Shrub or Subshrub
crowfootgrass Dactyloctenium aegyptium (L.) Willd 319 Grass or Grasslike
Queen Anne's lace, wild carrot Daucus carota L. 1702 Forbs/Herbs
spurgelaurel Daphne laureola L. 23 Hardwood Trees
jimsonweed Datura stramonium L. 1258 Forbs/Herbs
cape ivy Delairea odorata Lem 26 Forbs/Herbs
Japanese false spleenwort Deparia petersenii (Kunze) M. Kato 29 Forbs/Herbs
flixweed Descurainia sophia (L.) Webb ex Prantl 823 Forbs/Herbs
winged yam Dioscorea alata L. 38 Vines
Deptford pink Dianthus armeria L. 1174 Forbs/Herbs
southern crabgrass Digitaria ciliaris (Retz.) Koel 656 Grass or Grasslike
Fuller's teasel Dipsacus fullonum ssp. sylvestris (Huds.) Clapham 1 Forbs/Herbs
cutleaf teasel Dipsacus laciniatus L. 285 Forbs/Herbs
foxglove Digitalis purpurea L. 159 Forbs/Herbs
large crabgrass Digitaria sanguinalis (L.) Scop 1658 Grass or Grasslike
Fuller's teasel Dipsacus sativus (L.) Honckeny 30 Forbs/Herbs
spring whitlowgrass Draba verna L. 813 Forbs/Herbs
barnyardgrass Echinochloa crus-galli (L.) Beauv 1951 Grass or Grasslike
eclipta Eclipta prostrata (L.) L. 1250 Forbs/Herbs
common viper's bugloss Echium vulgare L. 578 Forbs/Herbs
perennial veldtgrass Ehrharta calycina Sm. 17 Grass or Grasslike
panic veldtgrass Ehrharta erecta Lam. 21 Grass or Grasslike
weeping grass Microlaena stipoides Labill. 4 Grass or Grasslike
goosegrass Eleusine indica (L.) Gaertn. 1537 Grass or Grasslike
quackgrass Elymus repens (L.) Gould 1377 Grass or Grasslike
hairy willowherb Epilobium hirsutum L. 170 Forbs/Herbs
centipede tongavine Epipremnum pinnatum (L.) Engl 24 Vines
stinkgrass Eragrostis cilianensis (All.) Vign. ex Janchen 1579 Grass or Grasslike
redstem filaree Erodium cicutarium (L.) L'Hér. ex Ait. 803 Forbs/Herbs
cutleaf burnweed Erechtites glomeratus (Desf. ex Poir.) DC. 21 Forbs/Herbs
loquat Eriobotrya japonica (Thunb.) Lindl 34 Hardwood Trees
Australian burnweed Erechtites minimus (Poir.) DC 28 Forbs/Herbs
California poppy Eschscholzia californica Cham 194 Forbs/Herbs
eggleaf spurge Euphorbia oblongata Griseb 39 Forbs/Herbs
Surinam cherry Eugenia uniflora L. 28 Shrub or Subshrub
peacocksplume Falcataria moluccana (Miquel) Barneby & Grimes 4 Hardwood Trees
mulberryweed Fatoua villosa (Thunb.) Nakai 134 Forbs/Herbs
council tree Ficus altissima Blume 4 Hardwood Trees
edible fig Ficus carica L. 127 Hardwood Trees
governor's plum Flacourtia indica (Burm. f.) Merr 6 Shrub or Subshrub
fennel Foeniculum vulgare P. Mill. 240 Forbs/Herbs
glossy buckthorn Frangula alnus Mill. 351 Shrub or Subshrub
shamel ash Fraxinus uhdei (Wenzig) Lingelsh 9 Hardwood Trees
Mauritius hemp Furcraea foetida (L.) Haw 6 Shrub or Subshrub
purple cudweed Gamochaeta purpurea (L.) Cabrera 1099 Forbs/Herbs
hairy galinsoga Galinsoga quadriradiata Cav 836 Forbs/Herbs
cutleaf geranium Geranium dissectum L. 306 Forbs/Herbs
French broom Genista monspessulana (L.) L. Johnson 42 Shrub or Subshrub
kahiliflower Grevillea banksii R. Br. 4 Hardwood Trees
babysbreath Gypsophila paniculata L 223 Forbs/Herbs
bloodwoodtree Haematoxylum campechianum L. 2 Hardwood Trees
halogeton Halogeton glomeratus (Bieb.) C.A. Mey. 125 Forbs/Herbs
Texas blueweed Helianthus ciliaris DC. 142 Forbs/Herbs
white garland-lily Hedychium coronarium Koenig 20 Forbs/Herbs
cream garland-lily Hedychium flavescens Carey ex Roscoe 5 Forbs/Herbs
Kahila garland-lily Hedychium gardnerianum Shepard ex Ker-Gawl. 4 Forbs/Herbs
dames rocket Hesperis matronalis L. 980 Forbs/Herbs
strawflower Helichrysum petiolare Hilliard & Burtt 3 Shrub or Subshrub
white moho Heliocarpus popayanensis Kunth 4 Hardwood Trees
pearlflower Heterocentron subtriplinervium (Link & Otto) A. Braun & Bouché 4 Shrub or Subshrub
Canadian hawkweed Hieracium canadense Michx. 16 Forbs/Herbs
rose of Sharon Hibiscus syriacus L. 313 Hardwood Trees
sea hibiscus Talipariti tiliaceum var. tiliaceum L. 18 Shrub or Subshrub
Venice mallow Hibiscus trionum L. 817 Forbs/Herbs
common velvetgrass Holcus lanatus L. 772 Grass or Grasslike
leporinum barley Hordeum murinum ssp. leporinum (Link) Arcang. 179 Grass or Grasslike
West Indian marsh grass Hymenachne amplexicaulis (Rudge) Nees 25 Grass or Grasslike
Canary Island St. Johnswort Hypericum canariense L. 7 Shrub or Subshrub
black henbane Hyoscyamus niger L. 214 Forbs/Herbs
hairy cat's ear Hypochaeris radicata L. 567 Forbs/Herbs
jaraguagrass Hyparrhenia rufa (Nees) Stapf 19 Grass or Grasslike
English holly Ilex aquifolium L. 50 Hardwood Trees
moonflower Ipomoea alba L. 39 Vines
swamp morningglory Ipomoea aquatica Forssk. 18 Vines
gloria de la manana Ipomoea carnea ssp. fistulosa (Mart. ex Choisy) D. Austin 19 Shrub or Subshrub
red morningglory Ipomoea coccinea L. 437 Vines
tievine Ipomoea cordatotriloba var. cordatotriloba Dennst. 238 Vines
pitted morningglory Ipomoea lacunosa L. 782 Vines
smallflower morningglory Jacquemontia tamnifolia (L.) Griseb. 253 Vines
yellow iris Iris pseudacorus L. 579 Aquatic
Gold Coast jasmine Jasminum dichotomum Vahl 10 Vines
Brazilian jasmine Jasminum fluminense Vell. 12 Vines
Arabian jasmine Jasminum sambac (L.) Ait. 6 Vines
broadleaf rush Juncus planifolius R. Br. 8 Grass or Grasslike
cathedral bells Kalanchoe pinnata (Lam.) Pers. 24 Shrub or Subshrub
flamegold Koelreuteria elegans ssp. formosana (Hayata) F.G. Mey. 36 Hardwood Trees
Mexican fireweed Kochia scoparia (L.) A.J. Scott 1005 Forbs/Herbs
Korean lespedeza Kummerowia stipulacea (Maxim.) Makino 689 Forbs/Herbs
common lespedeza Kummerowia striata (Thunb.) Schindl. 779 Forbs/Herbs
henbit Lamium amplexicaule L. 1506 Forbs/Herbs
nipplewort Lapsana communis L. 295 Forbs/Herbs
everlasting peavine Lathyrus latifolius L. 834 Vines
prickly lettuce Lactuca serriola L. 1817 Forbs/Herbs
motherwort Leonurus cardiaca L. 1005 Forbs/Herbs
lepyrodiclis Lepyrodiclis holosteoides (C.A. Mey.) Fenzl ex Fisch. & C.A. Mey. 3 Forbs/Herbs
perennial pepperweed Lepidium latifolium L. 285 Forbs/Herbs
white leadtree Leucaena leucocephala (Lam.) de Wit 51 Hardwood Trees
clasping pepperweed Lepidium perfoliatum L. 338 Forbs/Herbs
broom teatree Leptospermum scoparium J.R. & G. Forst. 4 Hardwood Trees
Virginia pepperweed Lepidium virginicum L. 1963 Forbs/Herbs
oxeye daisy Leucanthemum vulgare Lam. 1737 Forbs/Herbs
fountain palm Livistona chinensis (Jacq.) R. Br. ex Mart. 14 Hardwood Trees
Dalmatian toadflax Linaria dalmatica (L.) P. Mill. 375 Forbs/Herbs
glossy privet Ligustrum lucidum W.T. Aiton 175 Shrub or Subshrub
showy fly honeysuckle, Bell's honeysuckle Lonicera x bella Zabel [morrowii × tatarica] 421 Shrub or Subshrub
birdsfoot trefoil Lotus corniculatus L. 917 Forbs/Herbs
vinegartree Lophostemon confertus (R. Br.) P.G. Wilson & Waterhouse 4 Hardwood Trees
perennial ryegrass Lolium perenne L. 1592 Grass or Grasslike
meadow fescue Festuca pratensis Huds. 1358 Grass or Grasslike
creeping waterprimrose Ludwigia peploides (Kunth) Raven 576 Forbs/Herbs
hyssop loosestrife Lythrum hyssopifolia L. 91 Forbs/Herbs
creeping yellow loosestrife, creeping Jenney Lysimachia nummularia L. 924 Forbs/Herbs
European wand loosestrife Lythrum virgatum L. 6 Forbs/Herbs
garden loosestrife Lysimachia vulgaris L. 137 Forbs/Herbs
pineapple-weed Matricaria discoidea DC. 1138 Forbs/Herbs
common mallow Malva neglecta Wallr. 1174 Forbs/Herbs
coast tarweed Madia sativa Molina 92 Forbs/Herbs
white horehound Marrubium vulgare L. 760 Shrub or Subshrub
Asian melastome Melastoma candidum D. Don 3 Hardwood Trees
crystalline iceplant Mesembryanthemum crystallinum L. 16 Forbs/Herbs
black medic Medicago lupulina L. 1952 Forbs/Herbs
molassesgrass Melinis minutiflora Beauv. 13 Grass or Grasslike
yellow sweet-clover Melilotus officinalis (L.) Lam. 2389 Forbs/Herbs
peppermint Mentha x piperita L. (pro sp.) 754 Forbs/Herbs
California burclover Medicago polymorpha L. 327 Vines
pennyroyal Mentha pulegium L. 92 Forbs/Herbs
natalgrass Melinis repens (Willd.) Zizka 88 Grass or Grasslike
spearmint Mentha spicata L. 769 Forbs/Herbs
Spanish arborvine Merremia tuberosa (L.) Rendle 9 Vines
hierba del soldado Melochia umbellata (Houtt.) Stapf 4 Hardwood Trees
miconia Miconia calvescens DC. 4 Shrub or Subshrub
wild four-o'clock Mirabilis nyctaginea (Michx.) MacM. 1113 Forbs/Herbs
white mulberry Morus alba L. 1361 Hardwood Trees
miniature beefsteakplant Mosla dianthera (Buch.-Ham. ex Roxb.) Maxim. 35 Forbs/Herbs
firetree Morella faya (Ait.) Wilbur 4 Hardwood Trees
treedaisy Montanoa hibiscifolia (Benth.) Standl. 4 Hardwood Trees
common grape hyacinth Muscari botryoides (L.) P. Mill. 299 Forbs/Herbs
starch grape hyacinth Muscari neglectum Guss. ex Ten. 264 Forbs/Herbs
ngaio tree Myoporum laetum G. Forst. 15 Hardwood Trees
true forget-me-not Myosotis scorpioides L. 540 Forbs/Herbs
catnip Nepeta cataria L. 1337 Forbs/Herbs
narrow swordfern Nephrolepis cordifolia (L.) C. Presl 45 Forbs/Herbs
Asian swordfern Nephrolepis brownii (Desv.) Hovenkamp & Miyam. 27 Forbs/Herbs
burmareed Neyraudia reynaudiana (Kunth) Keng ex A.S. Hitchc. 12 Grass or Grasslike
perennial soybean Neonotonia wightii (Wight & Arn.) 4 Vines
tree tobacco Nicotiana glauca Graham 79 Hardwood Trees
apple-of-Peru Nicandra physalodes (L.) Gaertn. 295 Forbs/Herbs
cutleaf evening-primrose Oenothera laciniata Hill 1367 Forbs/Herbs
olive Olea europaea L. 29 Hardwood Trees
foxtail restharrow Ononis alopecuroides L. 1 Forbs/Herbs
star-of-Bethlehem Ornithogalum umbellatum L. 722 Forbs/Herbs
bristletips Oxyspora paniculata (D. Don) DC. 1 Shrub or Subshrub
yellow woodsorrel Oxalis stricta L. 1845 Forbs/Herbs
blue panicum Panicum antidotale Retz. 69 Grass or Grasslike
wingleaf passionflower Passiflora bicornis P. Mill. 2 Vines
twoflower passionflower Passiflora biflora Lam. 2 Vines
sour paspalum Paspalum conjugatum Berg. 68 Grass or Grasslike
sewer vine Paederia cruddasiana Prain 1 Vines
dallisgrass Paspalum dilatatum Poir. 758 Grass or Grasslike
passionflower Passiflora edulis Sims 34 Vines
redfruit passionflower Passiflora foetida L. 36 Vines
golden bellapple Passiflora laurifolia L. 4 Vines
sweet granadilla Passiflora ligularis Juss. 4 Vines
banana passionflower Passiflora tripartita var. mollissima (Kunth) Holm-Niesen & P.M. Jørg. 5 Vines
bahiagrass Paspalum notatum Flueggé 421 Grass or Grasslike
wild parsnip Pastinaca sativa L. 1178 Forbs/Herbs
corkystemmed passionflower Passiflora suberosa L. 31 Vines
vaseygrass Paspalum urvillei Steud. 487 Grass or Grasslike
African rue Peganum harmala L. 43 Forbs/Herbs
elephant grass Pennisetum purpureum Schumacher 54 Grass or Grasslike
crimson fountaingrass Pennisetum setaceum (Forsk.) Chiov. 59 Grass or Grasslike
common pokeweed Phytolacca americana L. 1663 Forbs/Herbs
bulbous canarygrass Phalaris aquatica L. 64 Grass or Grasslike
reed canarygrass Phalaris arundinacea L. 1486 Aquatic
canarygrass Phalaris canariensis L. 382 Grass or Grasslike
littleseed canarygrass Phalaris minor Retz. 66 Grass or Grasslike
timothy Phleum pratense L. 1726 Grass or Grasslike
New Zealand flax Phormium tenax J.R. & G. Forst. 3 Shrub or Subshrub
chamber bitter Phyllanthus urinaria L. 159 Forbs/Herbs
Honduras pine Pinus elliottii var. elliottii Engelm. 234 Conifer Trees
hawkweed oxtongue Picris hieracioides L. 76 Forbs/Herbs
maritime pine Pinus pinaster Soland., non Ait. 2 Conifer Trees
Australian cheesewood Pittosporum undulatum Vent. 10 Hardwood Trees
cure for all Pluchea carolinensis (Jacq.) G. Don 12 Shrub or Subshrub
Indian camphorweed Pluchea indica (L.) Less. 4 Shrub or Subshrub
buckhorn plantain Plantago lanceolata L. 1734 Forbs/Herbs
broadleaf plantain Plantago major L. 1244 Forbs/Herbs
annual bluegrass Poa annua L. 1632 Grass or Grasslike
bulbous bluegrass Poa bulbosa L. 439 Grass or Grasslike
Oriental lady's thumb Persicaria longiseta (Bruijn) Kitagawa 653 Forbs/Herbs
Canada bluegrass Poa compressa L. 1575 Grass or Grasslike
wild buckwheat Fallopia convolvulus L. 1517 Vines
curly-leaved pondweed Potamogeton crispus L. 819 Aquatic
pale smartweed Persicaria lapathifolia (L.) S.F. Gray 1790 Forbs/Herbs
rabbitfoot polypogon Polypogon monspeliensis (L.) Desf. 627 Grass or Grasslike
common purslane Portulaca oleracea L. 1412 Forbs/Herbs
princess-feather Persicaria orientalis (L.) Spach 333 Forbs/Herbs
ladysthumb Persicaria maculosa S.F. Gray 1743 Forbs/Herbs
cultivated knotweed Persicaria wallichii Greuter & Burdet 33 Forbs/Herbs
Kentucky bluegrass Poa pratensis L. 1963 Grass or Grasslike
giant knotweed Fallopia sachalinensis (F. Schmidt) Ronse-Decraene 259 Forbs/Herbs
roughstalk bluegrass Poa trivialis L. 529 Grass or Grasslike
common selfheal Prunella vulgaris L. 2058 Forbs/Herbs
strawberry guava Psidium cattleianum Sabine 31 Shrub or Subshrub
guava Psidium guajava L. 33 Shrub or Subshrub
ptychosperma Ptychosperma elegans (R. Br.) Blume 4 Hardwood Trees
ladder brake Pteris vittata L. 66 Forbs/Herbs
tall buttercup Ranunculus acris L. 642 Forbs/Herbs
bulbous buttercup Ranunculus bulbosus L. 510 Forbs/Herbs
wild radish Raphanus raphanistrum L. 565 Forbs/Herbs
creeping buttercup Ranunculus repens L. 566 Forbs/Herbs
radish Raphanus sativus L. 368 Forbs/Herbs
bridal broom Retama monosperma (L.) Boiss. 3 Shrub or Subshrub
anglestem beaksedge Rhynchospora caduca Ell. 262 Grass or Grasslike
red mangrove Rhizophora mangle L. 36 Hardwood Trees
rose myrtle Rhodomyrtus tomentosa (Ait.) Hassk. 20 Hardwood Trees
Chinese buckthorn Rhamnus utilis Dcne. 0 Shrub or Subshrub
castorbean Ricinus communis L. 209 Shrub or Subshrub
Austrian fieldcress Rorippa austriaca (Crantz) Bess. 54 Forbs/Herbs
red sorrel Rumex acetosella L. 1737 Forbs/Herbs
highbush blackberry Rubus argutus Link 728 Shrub or Subshrub
Britton's wild petunia Ruellia simplex C. Wright 66 Shrub or Subshrub
curly dock Rumex crispus L. 2228 Forbs/Herbs
curly dock Rumex crispus ssp. crispus L. 2201 Forbs/Herbs
Himalayan blackberry Rubus armeniacus Focke 208 Shrub or Subshrub
cutleaf blackberry Rubus laciniatus Willd. 202 Vines
snowpeaks raspberry Rubus niveus Thunb. 4 Shrub or Subshrub
broadleaf dock Rumex obtusifolius L. 880 Forbs/Herbs
West Indian raspberry Rubus rosifolius Sm. 4 Shrub or Subshrub
palmleaf dewberry Rubus sieboldii Blume 1 Shrub or Subshrub
slender Russian thistle Salsola collina Pallas 209 Forbs/Herbs
iguanatail Sansevieria hyacinthoides (L.) Druce 21 Forbs/Herbs
glenwoodgrass Sacciolepis indica (L.) Chase 64 Grass or Grasslike
Russian thistle Salsola kali L. 212 Forbs/Herbs
bouncingbet Saponaria officinalis L. 1529 Forbs/Herbs
barbwire Russian-thistle Salsola paulsenii Litv. 56 Forbs/Herbs
Russian-thistle Salsola tragus L. 1085 Forbs/Herbs
octopus tree Schefflera actinophylla (Endl.) H.A.T. Harms 21 Hardwood Trees
Arabian schismus Schismus arabicus Nees 43 Grass or Grasslike
common mediterraneangrass Schismus barbatus (Loefl. ex L.) Thellung 34 Grass or Grasslike
Colombian bluestem Schizachyrium condensatum (Kunth) Nees 4 Grass or Grasslike
Peruvian peppertree Schinus molle L. 27 Hardwood Trees
ricefield bulrush Schoenoplectus mucronatus (L.) Palla 27 Grass or Grasslike
beach naupaka Scaevola taccada Vahl 19 Shrub or Subshrub
giant foxtail Setaria faberi Herrm. 1057 Grass or Grasslike
bigpod sesbania Sesbania herbacea (P. Mill.) McVaugh 247 Forbs/Herbs
sicklepod Senna obtusifolia (L.) Irwin & Barneby 477 Forbs/Herbs
coffee senna Senna occidentalis (L.) Link 192 Forbs/Herbs
knotroot foxtail Setaria parviflora (Poir.) Kerguélen 994 Grass or Grasslike
palmgrass Setaria palmifolia (Koenig) Stapf 9 Grass or Grasslike
valamuerto Senna pendula (Humb. & Bonpl. ex Willd.) Irwin & Barneby 23 Vines
red sesbania Sesbania punicea (Cav.) Benth. 234 Shrub or Subshrub
yellow foxtail Setaria pumila (Poir.) Roemer & J.A. Schultes 1766 Grass or Grasslike
bristly foxtail Setaria verticillata (L.) Beauv. 438 Grass or Grasslike
green foxtail Setaria viridis (L.) Beauv. 1805 Grass or Grasslike
green bristlegrass Setaria viridis var. viridis (L.) P. Beauv. 1663 Grass or Grasslike
common groundsel Senecio vulgaris L. 540 Forbs/Herbs
tumble mustard Sisymbrium altissimum L. 1133 Forbs/Herbs
wild mustard Sinapis arvensis L. 1026 Forbs/Herbs
London rocket Sisymbrium irio L. 137 Forbs/Herbs
bladder campion Silene latifolia ssp. alba (Mill.) Greuter & Burdet 888 Forbs/Herbs
hedge mustard Sisymbrium officinale (L.) Scop. 1109 Forbs/Herbs
bladder campion Silene vulgaris (Moench) Garcke 673 Forbs/Herbs
American black nightshade Solanum americanum P. Mill. 119 Shrub or Subshrub
perennial sowthistle Sonchus arvensis L. 936 Forbs/Herbs
field sowthistle Sonchus arvensis ssp. arvensis L. 288 Forbs/Herbs
spiny sowthistle Sonchus asper (L.) Hill 1791 Forbs/Herbs
sorghum Sorghum bicolor (L.) Moench 589 Grass or Grasslike
sudangrass Sorghum bicolor ssp. drummondii (Nees ex Steud.) de Wet & Harlan 57 Grass or Grasslike
twoleaf nightshade Solanum diphyllum L. 26 Forbs/Herbs
bittersweet nightshade Solanum dulcamara L. 866 Vines
purple African nightshade Solanum marginatum L. f. 12 Shrub or Subshrub
black nightshade Solanum nigrum L. 96 Shrub or Subshrub
annual sowthistle Sonchus oleraceus L. 1119 Forbs/Herbs
hairy nightshade Solanum physalifolium Rusby 295 Forbs/Herbs
cutleaf nightshade Solanum triflorum Nutt. 346 Forbs/Herbs
smooth cordgrass Spartina alterniflora Loisel. 176 Grass or Grasslike
common cordgrass Spartina anglica C.E. Hubbard 12 Grass or Grasslike
African tuliptree Spathodea campanulata Beauv. 9 Hardwood Trees
denseflower cordgrass Spartina densiflora Brongn. 16 Grass or Grasslike
smutgrass Sporobolus indicus (L.) R. Br. 522 Grass or Grasslike
Spanish broom Spartium junceum L. 63 Shrub or Subshrub
saltmeadow cordgrass Spartina patens (Ait.) Muhl. 183 Grass or Grasslike
swainsonpea Sphaerophysa salsula (Pallas) DC. 68 Shrub or Subshrub
Bay Biscayne creeping-oxeye Sphagneticola trilobata (L.C. Rich.) Pruski 45 Vines
Florida betony Stachys floridana Shuttlw. ex Benth. 184 Forbs/Herbs
Java plum Syzygium cumini (L.) Skeels 21 Hardwood Trees
Malabar plum Syzygium jambos (L.) Alston 13 Hardwood Trees
American evergreen Syngonium podophyllum Schott 31 Vines
African tamarisk Tamarix africana Poir. 7 Hardwood Trees
Athel tamarisk Tamarix aphylla (L.) Karst. 31 Hardwood Trees
medusahead Taeniatherum caput-medusae (L.) Nevski 123 Grass or Grasslike
French tamarisk Tamarix gallica L. 90 Shrub or Subshrub
wild marigold Tagetes minuta L. 86 Forbs/Herbs
smallflower tamarisk Tamarix parviflora DC. 143 Hardwood Trees
saltcedar Tamarix ramosissima Ledeb. 399 Hardwood Trees
common tansy Tanacetum vulgare L. 787 Forbs/Herbs
tropical almond Terminalia catappa L. 13 Shrub or Subshrub
incised halberd fern Tectaria incisa Cav. 7 Forbs/Herbs
field pennycress Thlaspi arvense L. 1391 Forbs/Herbs
portia tree Thespesia populnea (L.) Soland. ex Correa 18 Hardwood Trees
herbaceous glorytree Tibouchina herbacea (DC.) Cogn. 3 Shrub or Subshrub
princess-flower Tibouchina urvilleana (DC.) Cogn. 4 Hardwood Trees
spreading hedgeparsley Torilis arvensis (Huds.) Link 632 Forbs/Herbs
spreading hedgeparsley Torilis arvensis ssp. arvensis (Huds.) Link 587 Forbs/Herbs
Australian redcedar Toona ciliata Roemer 4 Hardwood Trees
rabbitfoot clover Trifolium arvense L. 780 Forbs/Herbs
large hop clover Trifolium campestre Schreb. 1342 Forbs/Herbs
Jamaica feverplant Tribulus cistoides L. 27 Vines
western salsify Tragopogon dubius Scop. 1432 Forbs/Herbs
white-flowered spiderwort Tradescantia fluminensis Vell. 61 Forbs/Herbs
oriental trema Trema orientalis (L.) Blume 6 Hardwood Trees
false chamomile Tripleurospermum perforatum (Merat) M. Lainz 122 Forbs/Herbs
white clover Trifolium repens L. 2005 Forbs/Herbs
Sacramento burrbark Triumfetta semitriloba Jacq. 14 Shrub or Subshrub
boatlily Tradescantia spathacea Sw. 24 Forbs/Herbs
coltsfoot Tussilago farfara L. 429 Forbs/Herbs
Chinese elm Ulmus parvifolia Jacq. 65 Hardwood Trees
Caesarweed Urena lobata L. 48 Forbs/Herbs
guineagrass Megathyrsus maximus (Jacq.) R. Webster 89 Grass or Grasslike
paragrass Urochloa mutica (Forsk.) T.Q. Nguyen 48 Grass or Grasslike
common valerian Valeriana officinalis L. 177 Forbs/Herbs
corn speedwell Veronica arvensis L. 1564 Forbs/Herbs
twolobe speedwell Veronica biloba L. 96 Forbs/Herbs
moth mullein Verbascum blattaria L. 1239 Forbs/Herbs
ventenata Ventenata dubia (Leers) Coss. & Durieu 39 Grass or Grasslike
crownbeard Verbesina encelioides (Cav.) Benth. & Hook. f. ex Gray 331 Forbs/Herbs
tungoil tree Vernicia fordii (Hemsl.) Airy-Shaw 91 Hardwood Trees
wayfaringtree Viburnum lantana L. 73 Hardwood Trees
cranberry vibrunum, European highbush cranberry Viburnum opulus ssp. opulus Linnaeus 248 Shrub or Subshrub
common vetch Vicia sativa Linnaeus 1101 Forbs/Herbs
sparrow vetch Vicia tetrasperma (L.) Schreb. 239 Vines
hairy vetch Vicia villosa Roth 1511 Vines
rattail fescue Vulpia myuros (L.) K.C. Gmel. 503 Grass or Grasslike
spiny cocklebur Xanthium spinosum L. 234 Forbs/Herbs
common cocklebur Xanthium strumarium L. 1987 Forbs/Herbs
Syrian beancaper Zygophyllum fabago L. 40 Shrub or Subshrub
leatherleaf mahonia Mahonia bealei (Fortune) Carr. 52 Shrub or Subshrub
jetbead Rhodotypos scandens (Thunb.) Makino 99 Shrub or Subshrub
Chinese holly Ilex cornuta Lindl. & Paxton 19 Hardwood Trees
crapemyrtle Lagerstroemia indica L. 166 Hardwood Trees
pigeon pea Cajanus cajan (L.) Millsp. 11 Shrub or Subshrub
Brazilian vervain Verbena incompta P. W. Michael 459 Forbs/Herbs
weeping lovegrass Eragrostis curvula (Schrad.) Nees 372 Grass or Grasslike
coconut palm Cocos nucifera Linnaeus 6 Palms
lettuce Lactuca sativa L. 95 Forbs/Herbs
knapweeds Centaurea spp. L. 18 Forbs/Herbs
European mountain-ash Sorbus aucuparia L. 221 Hardwood Trees
English oak Quercus robur L. 35 Hardwood Trees
Oregon grape Mahonia nervosa (Pursh) Nutt 77 Shrub or Subshrub
redtop Agrostis gigantea Roth 1498 Grass or Grasslike
woodland strawberry Fragaria vesca L. 807 Forbs/Herbs
fivestamen tamarisk Tamarix chinensis Lour. 452 Hardwood Trees
European red raspberry Rubus idaeus L. 768 Shrub or Subshrub
Siberian peashrub Caragana arborescens Lam. 174 Shrub or Subshrub
sawtooth oak Quercus acutissima Carruthers 48 Hardwood Trees
border privet Ligustrum obtusifolium Sieb. & Zucc. 266 Shrub or Subshrub
Standish's honeysuckle Lonicera standishii Jacques 17 Shrub or Subshrub
Cherokee rose Rosa laevigata Michx. 110 Shrub or Subshrub
chocolate vine Akebia quinata (Houtt.) Dcne. 90 Vines
Japanese hop Humulus japonicus Siebold & Zucc. 414 Vines
tall morningglory Ipomoea purpurea (L.) Roth 908 Vines
carpet bugle Ajuga reptans L. 335 Forbs/Herbs
thymeleaf sandwort Arenaria serpyllifolia L. 1087 Forbs/Herbs
piedmont bedstraw Cruciata pedemontana (Bellardi) Ehrend. 232 Forbs/Herbs
Indian mock-strawberry Duchesnea indica (Andr.) Focke 674 Forbs/Herbs
Thunberg lespedeza Lespedeza thunbergii (DC.) Nakai 61 Forbs/Herbs
Mascarene Island leaf-flower Phyllanthus tenellus Roxb. 92 Forbs/Herbs
tall vervain Verbena bonariensis L. 271 Forbs/Herbs
ivyleaf speedwell Veronica hederifolia L. 267 Forbs/Herbs
Japanese sedge Carex kobomugi Ohwi 15 Grass or Grasslike
colonial bentgrass Agrostis capillaris L. 368 Grass or Grasslike
Indian rosewood Dalbergia sissoo Roxb. ex DC. 18 Hardwood Trees
sapodilla Manilkara zapota (L.) van Royen 6 Hardwood Trees
Australian almond Terminalia muelleri Benth. 6 Hardwood Trees
basketplant Callisia fragrans (Lindl.) Woods 13 Forbs/Herbs
arrowleaf elephant's ear Xanthosoma sagittifolium (L.) Schott 43 Forbs/Herbs
linden viburnum Viburnum dilatatum Thunb. 36 Shrub or Subshrub
poinsettia Euphorbia pulcherrima Willd. ex Klotzsch 1 Hardwood Trees
fountaingrass Pennisetum spp. L.C. Rich. ex Pers 0 Grass or Grasslike
ryegrass Lolium spp. L. 0 Grass or Grasslike
little mallow Malva parviflora L. 186 Forbs/Herbs
rock rose Cistus creticus L. 12 Shrub or Subshrub
Sycamore maple Acer pseudoplatanus L. 87 Hardwood Trees
deeprooted sedge Cyperus entrerianus Boeckl. 56 Grass or Grasslike
Callery pear (Bradford pear) Pyrus calleryana Decne. 442 Hardwood Trees
hollyhock Alcea rosea L. 368 Forbs/Herbs
southern catalpa Catalpa bignonioides Walt. 607 Hardwood Trees
Chinese parasoltree Firmiana simplex (L.) W. Wight 85 Shrub or Subshrub
paradise apple Malus pumila P. Mill. 709 Hardwood Trees
common lilac Syringa vulgaris L. 296 Shrub or Subshrub
Lombardy poplar Populus nigra L. 226 Hardwood Trees
Asiatic hawksbeard Youngia japonica (L.) DC. 189 Forbs/Herbs
Siebold's arrowwood Viburnum sieboldii Miq. 37 Hardwood Trees
Japanese snowball Viburnum plicatum Thunb. 39 Shrub or Subshrub
goutweed Aegopodium podagraria L. 251 Forbs/Herbs
sweet vernalgrass Anthoxanthum odoratum L. 663 Grass or Grasslike
Japanese angelica tree Aralia elata (Miq.) Seem 44 Hardwood Trees
European birch Betula pendula Roth 103 Hardwood Trees
European waterstarwort Callitriche stagnalis Scop. 106 Aquatic
narrowleaf bittercress Cardamine impatiens L. 178 Forbs/Herbs
carline thistle Carlina vulgaris L. 1 Forbs/Herbs
Chinese catalpa Catalpa ovata G. Don 42 Hardwood Trees
boreal chickweed Cerastium tomentosum L. 61 Forbs/Herbs
greater celandine Chelidonium majus L. 403 Forbs/Herbs
smooth bedstraw Cruciata laevipes Opiz 1 Forbs/Herbs
fuzzy pride-of-Rochester Deutzia scabra Thunb. 55 Shrub or Subshrub
European spindletree Euonymus europaeus L. 121 Shrub or Subshrub
slender snakecotton Froelichia gracilis (Hook.) Moq. 638 Forbs/Herbs
smooth bedstraw Galium mollugo L. 390 Forbs/Herbs
smallflower galinsoga Galinsoga parviflora Cav. 255 Forbs/Herbs
yellow bedstraw Galium verum L. 283 Forbs/Herbs
Dyer's greenweed Genista tinctoria L. 29 Shrub or Subshrub
longstalk cranesbill Geranium columbinum L. 184 Forbs/Herbs
yellow daylily Hemerocallis lilioasphodelus L. 76 Forbs/Herbs
Japanese holly Ilex crenata Thunb. 25 Hardwood Trees
Japanese rose Kerria japonica (L.) DC. 41 Shrub or Subshrub
false green kyllinga Kyllinga gracillima Miq. 113 Grass or Grasslike
spotted deadnettle Lamium maculatum L. 140 Forbs/Herbs
weeping lantana Lantana montevidensis (Spreng.) Briq. 49 Shrub or Subshrub
Amur privet Ligustrum amurense Carrière 30 Shrub or Subshrub
California privet Ligustrum ovalifolium Hassk. 69 Shrub or Subshrub
creeping liriope Liriope spicata (Thunb.) Lour. 22 Forbs/Herbs
Chinese lobelia Lobelia chinensis Lour. 2 Forbs/Herbs
dwarf honeysuckle Lonicera xylosteum L. 112 Shrub or Subshrub
meadow campion Silene flos-cuculi (L.) Clairv. 97 Forbs/Herbs
giant chickweed Myosoton aquaticum (L.) Moench 326 Aquatic
Amur corktree Phellodendron amurense Rupr. 50 Hardwood Trees
Japanese corktree Phellodendron japonicum Maxim. 12 Hardwood Trees
trifoliate orange Poncirus trifoliata (L.) Raf. 241 Hardwood Trees
sweet cherry Prunus avium (L.) L. 364 Hardwood Trees
sour cherry Prunus cerasus L. 168 Hardwood Trees
Mahaleb cherry Prunus mahaleb L. 212 Hardwood Trees
European bird cherry Prunus padus L. 37 Hardwood Trees
cultivated currant Ribes rubrum L. 263 Shrub or Subshrub
bristly locust Robinia hispida L. 620 Hardwood Trees
dog rose Rosa canina L. 236 Shrub or Subshrub
sweetbriar rose Rosa eglanteria L. 460 Shrub or Subshrub
French rose Rosa gallica L. 89 Shrub or Subshrub
smallflower sweetbrier Rosa micrantha Borrer ex Sm. 96 Shrub or Subshrub
Seaside rose Rosa rugosa Thunb. 119 Shrub or Subshrub
memorial rose Rosa wichuraiana Crépin 166 Shrub or Subshrub
Himalayan blackberry Rubus bifrons Vest ex Tratt. 142 Shrub or Subshrub
strawberry raspberry Rubus illecebrosus Focke 27 Shrub or Subshrub
white willow Salix alba L. 587 Hardwood Trees
goat willow Salix caprea L. 42 Shrub or Subshrub
large gray willow Salix cinerea L. 73 Hardwood Trees
crack willow Salix fragilis L. 576 Hardwood Trees
laurel willow Salix pentandra L. 173 Hardwood Trees
purpleosier willow Salix purpurea L. 203 Shrub or Subshrub
weeping willow Salix x sepulcralis Simonkai [alba × babylonica] 153 Hardwood Trees
Morison's spurry Spergula morisonii Boreau 3 Forbs/Herbs
rock dandelion Taraxacum laevigatum (Willd.) DC. 722 Forbs/Herbs
Japanese yew Taxus cuspidata Sieb. & Zucc. 17 Conifer Trees
meadow salsify Tragopogon lamottei L. 623 Forbs/Herbs
hop clover Trifolium aureum Pollich 561 Forbs/Herbs
small hop clover Trifolium dubium Sibthorp 724 Forbs/Herbs
red clover Trifolium pratense L. 1921 Forbs/Herbs
European speedwell Veronica beccabunga L. 71 Forbs/Herbs
thymeleaf speedwell Veronica serpyllifolia L. 989 Forbs/Herbs
common bamboo Bambusa vulgaris Schrad. ex J.C. Wendl. 20 Grass or Grasslike
butterflybush Buddleja davidii Franch. 145 Shrub or Subshrub
beach vitex Vitex rotundifolia L. f. 21 Shrub or Subshrub
Chinese fleecevine Fallopia baldschuanica (Regel) Holub 28 Shrub or Subshrub
monkeygrass Liriope muscari (Dcne.) Bailey 21 Forbs/Herbs
crested floating heart Nymphoides cristata (Roxb.) O. Ktze. 14 Aquatic
limpograss Hemarthria altissima (Poir.) Stapf & C.E. Hubbard 34 Grass or Grasslike
beach wormwood Artemisia stelleriana Bess. 66 Forbs/Herbs
Seifriz's chamaedorea Chamaedorea seifrizii Burret 3 Hardwood Trees
common filbert Corylus avellana L. 14 Hardwood Trees
common pear Pyrus communis L. 542 Hardwood Trees
European crabapple Malus sylvestris P. Mill. 1 Hardwood Trees
heather Calluna vulgaris (L.) Hull 44 Forbs/Herbs
European aspen Populus tremula L. 2 Hardwood Trees
plum Prunus domestica L. 96 Hardwood Trees
orange Citrus x sinensis (L.) Osbeck (pro sp.) [maxima × reticulata] 10 Hardwood Trees
woodland forget-me-not Myosotis sylvatica Ehrh. ex Hoffmann 121 Forbs/Herbs
herb bennet Geum urbanum L. 2 Forbs/Herbs
sweetscented bedstraw Galium odoratum (L.) Scop. 9 Forbs/Herbs
helleborine Epipactis helleborine (L.) Crantz 277 Forbs/Herbs
elecampane Inula helenium L. 330 Forbs/Herbs
herb-robert Geranium robertianum L. 309 Forbs/Herbs
lime Citrus x aurantiifolia (Christm.) Swingle 5 Hardwood Trees
lemon Citrus x limon (L.) Burm. 7 Hardwood Trees
wine grape Vitis vinifera L. 35 Vines
Canary Island date palm Phoenix canariensis hort. ex Chabaud 13 Palms
cherry plum Prunus cerasifera Ehrh. 69 Hardwood Trees
kingdevil hawkweed Hieracium piloselloides Vill. 275 Forbs/Herbs
hawk's eye Euryops multifidus (Thunb.) DC. 4 Shrub or Subshrub
smooth barley Hordeum murinum ssp. glaucum (Steud.) Tzvelev 113 Grass or Grasslike
annual yellow sweetclover Melilotus indicus (L.) All. 336 Forbs/Herbs
ravennagrass Ripidium ravennae (L.) Trinius 53 Grass or Grasslike
Japanese hedge-parsley Torilis japonica (Houtt.) DC. 220 Forbs/Herbs
water speedwell Veronica anagallis-aquatica L. 937 Forbs/Herbs
Monterey cypress Cupressus macrocarpa Hartw. ex Gord. 5 Conifer Trees
cotoneaster Cotoneaster spp. Medik. 1 Shrub or Subshrub
hedge maple Acer campestre L. 31 Hardwood Trees
green kyllinga Kyllinga brevifolia Rottb. 159 Grass or Grasslike
silver hairgrass Aira caryophyllea L. 324 Grass or Grasslike
crested latesummer mint Elsholtzia ciliata (Thunb.) Hyl. 28 Forbs/Herbs
Thunberg's geranium Geranium thunbergii Sieb. & Zucc. ex Lindl. & Paxton 14 Forbs/Herbs
European frog-bit Hydrocharis morsus-ranae L. 171 Aquatic
Himalayan balsam Impatiens glandulifera Royle 119 Forbs/Herbs
oakforest woodrush Luzula luzuloides (Lam.) Dandy & Wilmott 16 Grass or Grasslike
European water-clover Marsilea quadrifolia L. 165 Aquatic
yellow floating heart Nymphoides peltata (S.G. Gmel.) Kuntze 79 Aquatic
Long's sedge Carex longii Mackenzie 355 Grass or Grasslike
Geraldton carnation weed Euphorbia terracina L. 4 Forbs/Herbs
sensitive partridgepea Chamaecrista nictitans (L.) Moench 1042 Forbs/Herbs
American burnweed Erechtites hieraciifolius (L.) Raf. ex DC. 1463 Forbs/Herbs
tall lettuce Lactuca canadensis L. 1685 Forbs/Herbs
tiny vetch Vicia hirsuta (L.) S.F. Gray 9 Vines
white kyllinga Kyllinga nemoralis (J.R. Forst. & G. Forst.) Dandy ex Hutch. & Dalziel 4 Grass or Grasslike
Indian coralbean Erythrina variegata L. 0 Hardwood Trees
wall lettuce Mycelis muralis (L.) Dumort. 56 Forbs/Herbs
common comfrey Symphytum officinale L. 245 Forbs/Herbs
bird vetch Vicia cracca L. 376 Vines
alsike clover Trifolium hybridum L. 1308 Forbs/Herbs
osier Salix viminalis L. 19 Hardwood Trees
English elm Ulmus procera Salisb. 56 Hardwood Trees
river redgum Eucalyptus camaldulensis Dehnhardt 18 Hardwood Trees
Jerusalem-cherry Solanum pseudocapsicum L. 58 Shrub or Subshrub
Asiatic pennywort Centella asiatica (L.) Urban 4 Forbs/Herbs
field madder Sherardia arvensis L. 445 Forbs/Herbs
big quakinggrass Briza maxima L. 57 Grass or Grasslike
bushkiller Cayratia japonica (Thunb.) Gagnepain 21 Vines
Indian rubberplant Ficus elastica Roxb. 1 Hardwood Trees
Asian kelp Undaria pinnatifida (Harvey) Suringar 0 Aquatic
hairy Indian mallow Abutilon grandifolium (Willd.) Sweet 5 Shrub or Subshrub
Sydney golden wattle Acacia longifolia (Andr.) Willd. 13 Hardwood Trees
everblooming acacia Acacia retinodes Schlecht. 10 Hardwood Trees
rough maidenhair fern Adiantum hispidulum Sw. 6 Forbs/Herbs
delta maidenhair Adiantum raddianum K. Presl 4 Forbs/Herbs
tropic ageratum Ageratum conyzoides L. 19 Forbs/Herbs
golden trumpet Allamanda cathartica L. 15 Vines
red ginger Alpinia purpurata (Vieill.) K. Schum. 3 Forbs/Herbs
Italian bugloss Anchusa azurea P. Mill. 55 Forbs/Herbs
interrupted windgrass Apera interrupta (L.) Beauv. 100 Grass or Grasslike
wild celery Apium graveolens L. 94 Forbs/Herbs
great burdock Arctium lappa L. 242 Forbs/Herbs
Italian arum Arum italicum P. Mill. 28 Forbs/Herbs
bamboo orchid Arundina graminifolia (D. Don) Hochr. 4 Forbs/Herbs
bloodflower milkweed Asclepias curassavica L. 41 Forbs/Herbs
peregrine saltbush Atriplex suberecta I. Verd. 24 Forbs/Herbs
broadleaf carpetgrass Axonopus compressus (Sw.) Beauv. 53 Grass or Grasslike
scarlet spiderling Boerhavia coccinea P. mill. 83 Forbs/Herbs
yellow bluestem Bothriochloa ischaemum var. songarica (Rupr. ex Fisch. & C.A. Mey.) Celarier & Harlan 139 Grass or Grasslike
paperflower Bougainvillea glabra Choisy 4 Vines
perennial false-brome Brachypodium sylvaticum (Huds.) Beauv. 22 Grass or Grasslike
snowbush Breynia disticha J.R. & G. Forst. 4 Shrub or Subshrub
rattlesnake brome Bromus briziformis Fisch. & C.A. Mey. 130 Grass or Grasslike
Lindley's butterflybush Buddleja lindleyana Fortune ex Lindl. 22 Shrub or Subshrub
smokebush Buddleja madagascariensis Lam. 5 Shrub or Subshrub
paradise poinciana Caesalpinia gilliesii (Wall. ex Hook.) Wall. ex D. Dietr. 77 Shrub or Subshrub
purple beautyberry Callicarpa dichotoma (Lour.) K. Koch 12 Shrub or Subshrub
Alexandrian laurel Calophyllum inophyllum L. 5 Hardwood Trees
maunaloa Canavalia cathartica Thouars 4 Vines
Indian shot Canna indica L. 31 Forbs/Herbs
woodland bittercress Cardamine flexuosa With. 73 Forbs/Herbs
papaya Carica papaya L. 25 Hardwood Trees
natal-plum Carissa macrocarpa (Ecklon) A. DC. 9 Shrub or Subshrub
field Indian paintbrush Castilleja arvensis Cham. & Schlecht 4 Forbs/Herbs
Madagascar periwinkle Catharanthus roseus (L.) G. Don 52 Shrub or Subshrub
Deodar cedar Cedrus deodara (Roxb. ex D. Don) G. Don f. 7 Conifer Trees
European centaury Centaurium erythraea Rafn 92 Forbs/Herbs
red valerian Centranthus ruber (L.) DC. 40 Forbs/Herbs
garden spurge Chamaesyce hirta (L.) Millsp. 117 Forbs/Herbs
clammy goosefoot Dysphania pumilio (R. Br.) Mosyakin & Clemants 164 Forbs/Herbs
swollen fingergrass Chloris barbata Sw. 14 Grass or Grasslike
colocynth Citrullus colocynthis (L.) Schrad. 1 Vines
sour orange Citrus x aurantium L. (pro sp.) [maxima × reticulata] 49 Hardwood Trees
evergreen clematis Clematis vitalba L. 40 Vines
turk's turbin Clerodendrum indicum (L.) Kuntze 71 Shrub or Subshrub
Japanese glorybower Clerodendrum japonicum (Thunb.) Sweet 0 Shrub or Subshrub
Javanese glorybower Clerodendrum speciosissimum Van Geert ex Morr. 12 Hardwood Trees
star-mustard Coincya monensis (L.) Greuter & Burdet 49 Forbs/Herbs
Job's tears Coix lacryma-jobi L. 23 Grass or Grasslike
bladder senna Colutea arborescens L. 47 Hardwood Trees
red manjack Cordia collococca L. 0 Hardwood Trees
American bugseed Corispermum americanum var. rydbergii Mosyakin 45 Forbs/Herbs
shiny bugseed Corispermum nitidum Kit. ex J.A. Schultes 0 Forbs/Herbs
canereed Costus speciosus (Koenig) Sm. 4 Forbs/Herbs
orange cotoneaster Cotoneaster franchetii Boiss. 21 Shrub or Subshrub
southern brassbuttons Cotula australis (Sieber) Hook. f. 41 Forbs/Herbs
Palay rubbervine Cryptostegia grandiflora (Roxb. ex R. Br.) R. Br. 3 Vines
redflower ragleaf Crassocephalum crepidioides (Benth.) S. Moore 10 Forbs/Herbs
Chinese fir Cunninghamia lanceolata (Lamb.) Hook. 22 Conifer Trees
tarweed cuphea Cuphea carthagenensis (Jacq.) J.F. Macbr. 206 Forbs/Herbs
Arizona cypress Cupressus arizonica Greene 32 Conifer Trees
little ironweed Cyanthillium cinereum (L.) H.E. Robins. 18 Forbs/Herbs
Cooper's cyathea Cyathea cooperi (Hook. ex F. Muell.) Domin 5 Hardwood Trees
Asian flatsedge Cyperus microiria Steud. 21 Grass or Grasslike
February daphne Daphne mezereum L. 50 Shrub or Subshrub
creeping beggarweed Desmodium incanum DC. 57 Shrub or Subshrub
Hawai'i ticktrefoil Desmodium sandwicense E. Mey. 4 Shrub or Subshrub
threeflower beggarweed Desmodium triflorum (L.) DC. 44 Forbs/Herbs
Grecian foxglove Digitalis lanata Ehrh. 31 Forbs/Herbs
pangolagrass Digitaria eriantha Steud. 35 Grass or Grasslike
sourgrass Digitaria insularis (L.) Mez ex Ekman 47 Grass or Grasslike
East Indian crabgrass Digitaria setigera Roth ex Roemer & J.A. Schultes 6 Grass or Grasslike
violet crabgrass Digitaria violascens Link 246 Grass or Grasslike
heartleaf drymary Drymaria cordata (L.) Willd. ex J.A. Schultes 61 Forbs/Herbs
junglerice Echinochloa colona (L.) Link 471 Grass or Grasslike
cherry silverberry Elaeagnus multiflora Thunb. 20 Shrub or Subshrub
Cupid's-shaving-brush Emilia fosbergii D.H. Nicols. 45 Forbs/Herbs
lilac tasselflower Emilia sonchifolia var. sonchifolia (L.) DC. 35 Forbs/Herbs
Epidendrum ×obrienianum Epidendrum x obrienianum Rolfe [evectum × ibaguense] 4 Forbs/Herbs
aboriginal willowherb Epilobium billardierianum ssp. cinereum (A. Rich.) P.H. Raven & Engelhorn 4 Forbs/Herbs
Cuming's lovegrass Eragrostis cumingii Steud. 19 Grass or Grasslike
Lehmann lovegrass Eragrostis lehmanniana Nees 70 Grass or Grasslike
tropical burnweed Erechtites valerianifolius (Spreng.) DC. 4 Forbs/Herbs
Scots heath Erica cinerea L. 1 Shrub or Subshrub
Spanish heath Erica lusitanica K. Rudolphi 20 Shrub or Subshrub
crossleaf heath Erica tetralix L. 11 Shrub or Subshrub
tropical cupgrass Eriochloa fatmensis (Hochst. & Steud.) W.D. Clayton 2 Grass or Grasslike
black peppermint Eucalyptus salicifolia (Sol.) Cav. 2 Hardwood Trees
redbox Eucalyptus polyanthemos Schauer 8 Hardwood Trees
forest redgum Eucalyptus tereticornis Sm. 17 Hardwood Trees
father-and-child plant Euchiton japonicus (Thunb.) A. Anderb. 10 Forbs/Herbs
petty spurge Euphorbia peplus L. 198 Forbs/Herbs
common pearlbrush Exochorda racemosa (Lindl.) Rehd. 25 Shrub or Subshrub
sheep fescue Festuca trachyphylla (Hack.) Krajina nom. illeg. 396 Grass or Grasslike
red fescue Festuca rubra L. 646 Grass or Grasslike
queen-of-the-meadow Filipendula ulmaria (L.) Maxim. 86 Forbs/Herbs
Queensland maple Flindersia brayleyana F. Muell. 4 Hardwood Trees
cape bugle-lily Watsonia borbonica (Pourret) Goldblatt 2 Forbs/Herbs
squirreltail fescue Vulpia bromoides (L.) S.F. Gray 197 Grass or Grasslike
simpleleaf chastetree Vitex trifolia L. 20 Vines
lilac chastetree Vitex agnus-castus L. 123 Shrub or Subshrub
seashore vervain Verbena montevidensis Spreng. 430 Forbs/Herbs
common salsify Tragopogon porrifolius L. 476 Forbs/Herbs
tree marigold Tithonia diversifolia (Hemsl.) Gray 13 Forbs/Herbs
laurel clockvine Thunbergia laurifolia Lindl. 4 Vines
Bengal trumpet Thunbergia grandiflora Roxb. 6 Vines
blackeyed Susan vine Thunbergia alata Bojer ex Sims 29 Vines
tall wheatgrass Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wang 253 Grass or Grasslike
intermediate wheatgrass Thinopyrum intermedium (Host) Barkworth & D.R. Dewey 316 Grass or Grasslike
downy maiden fern Christella dentata (Forssk.) Brownsey & Jermy 87 Forbs/Herbs
East Indian almond Terminalia myriocarpa van Heurck & Muell.-Arg. 4 Hardwood Trees
beach strawberry Fragaria chiloensis (L.) P. Mill. 54 Forbs/Herbs
woodland strawberry Fragaria vesca ssp. vesca L. 141 Forbs/Herbs
nodeweed Synedrella nodiflora (L.) Gaertn. 9 Forbs/Herbs
St. Augustinegrass Stenotaphrum secundatum (Walt.) Kuntze 180 Grass or Grasslike
nettleleaf velvetberry Stachytarpheta urticifolia Sims 6 Shrub or Subshrub
Jamaica vervain Stachytarpheta jamaicensis (L.) Vahl 16 Forbs/Herbs
cayenne porterweed Stachytarpheta cayennensis (Rich.) Vahl 10 Forbs/Herbs
fieldnettle betony Stachys arvensis (L.) L. 28 Forbs/Herbs
rat-tail grass Sporobolus indicus var. capensis Engelm. 4 Grass or Grasslike
tussock dropseed Sporobolus diandrus (Retz.) P. Beauv. 19 Grass or Grasslike
purple mombin Spondias purpurea L. 2 Hardwood Trees
Thunberg's meadowsweet Spiraea thunbergii Sieb. ex Blume 42 Shrub or Subshrub
bridalwreath spiraea Spiraea prunifolia Sieb. & Zucc. 126 Shrub or Subshrub
Philippine ground orchid Spathoglottis plicata Blume 7 Forbs/Herbs
false spiraea Sorbaria sorbifolia (L.) A. Braun 173 Shrub or Subshrub
Brazilian nightshade Solanum seaforthianum Andr. 20 Vines
currant tomato Solanum pimpinellifolium Jusl. 4 Forbs/Herbs
oriental mustard Sisymbrium orientale L. 37 Forbs/Herbs
blue lawngrass Garnotia stricta Brongn. 4 Grass or Grasslike
nit grass Gastridium phleoides (Nees & Meyen) C.E. Hubbard 65 Grass or Grasslike
English catchfly Silene gallica L. 145 Forbs/Herbs
common St. Paul's wort Sigesbeckia orientalis L. 6 Forbs/Herbs
glossy shower Senna surattensis (Burm. f.) Irwin & Barneby 5 Hardwood Trees
hedionda macho Senna septemtrionalis (Viviani) Irwin & Barneby 4 Hardwood Trees
valamuerto Senna pendula var. advena (Vogel) Irwin & Barneby 5 Vines
valamuerto Senna pendula var. glabrata (Vogel) Irwin & Barneby 24 Vines
woodland groundsel Senecio sylvaticus L. 81 Forbs/Herbs
chayote Sechium edule (Jacq.) Sw. 5 Vines
mourningbride Scabiosa atropurpurea L. 36 Forbs/Herbs
Wisconsin weeping willow Salix x pendulina Wenderoth [babylonica × fragilis] 162 Hardwood Trees
corkscrew willow Salix matsudana Koidzumi 11 Shrub or Subshrub
Mediterranean broom Genista linifolia L. 5 Shrub or Subshrub
Australasian geranium Geranium homeanum Turcz. 4 Forbs/Herbs
shining geranium Geranium lucidum L. 23 Forbs/Herbs
bluehead gilia Gilia capitata Sims 107 Forbs/Herbs
telegraph weed Heterotheca grandiflora Nutt. 48 Forbs/Herbs
Barbados lily Hippeastrum puniceum (Lam.) Kuntze 0 Forbs/Herbs
shortpod mustard Hirschfeldia incana (L.) Lagrèze-Fossat 54 Forbs/Herbs
German velvetgrass Holcus mollis L. 36 Grass or Grasslike
mouse barley Hordeum murinum L. 249 Grass or Grasslike
Mexican tulip poppy Hunnemannia fumariifolia Sweet 2 Forbs/Herbs
panicled hydrangea Hydrangea paniculata Sieb. 35 Shrub or Subshrub
whorled pennywort Hydrocotyle verticillata Thunb. 447 Forbs/Herbs
anil de pasto Indigofera suffruticosa P. Mill. 57 Shrub or Subshrub
star jasmine Jasminum multiflorum (Burm. f.) Andr. 9 Vines
swordleaf rush Juncus ensifolius Wikstr. 314 Grass or Grasslike
chandelier plant Kalanchoe delagoensis Ecklon & Zeyh. 27 Forbs/Herbs
goldenrain tree Koelreuteria paniculata Laxm. 94 Hardwood Trees
blue lettuce Lactuca tatarica (L.) C.A. Mey. 543 Forbs/Herbs
yellow archangel Lamium galeobdolon (L.) Crantz 47 Forbs/Herbs
common duckweed Lemna minor L. 1243 Aquatic
lesser hawkbit Leontodon saxatilis ssp. saxatilis L. 107 Forbs/Herbs
Tasmanian wallaby grass Rytidosperma biannulare (Zotov) Connor & Edgar 7 Grass or Grasslike
hairy wallaby grass Rytidosperma penicillatum (Labill.) Connor & Edgar 16 Grass or Grasslike
narrowleaf dock Rumex stenophyllus Ledeb. 272 Forbs/Herbs
European blackberry Rubus vestitus Weihe & Nees 7 Shrub or Subshrub
elmleaf blackberry Rubus ulmifolius Schott 19 Vines
largeleaf blackberry Rubus macrophyllus Weihe & Nees 10 Shrub or Subshrub
yellow Himalayan raspberry Rubus ellipticus Sm. 2 Shrub or Subshrub
damask rose Rosa x damascena P. Mill. [gallica × moschata] 13 Shrub or Subshrub
Scottish rose Rosa spinosissima L. 51 Shrub or Subshrub
cinnamon rose Rosa cinnamomea L. 78 Shrub or Subshrub
amphibious yellowcress Rorippa amphibia (L.) Besser 6 Aquatic
white mignonette Reseda alba L. 39 Forbs/Herbs
waxyleaf privet Ligustrum quihoui Carr. 24 Shrub or Subshrub
Italian ryegrass Festuca perennis (L.) Columbus & J.P. Sm. 827 Grass or Grasslike
Italian woodbine Lonicera caprifolium L. 5 Vines
Etruscan honeysuckle Lonicera etrusca Santi 9 Vines
woodbine Lonicera periclymenum L. 8 Vines
turnipweed Rapistrum rugosum (L.) All. 69 Forbs/Herbs
Rangoon creeper Quisqualis indica L. 4 Vines
hairy bird's-foot trefoil Lotus subbiflorus Lag. 2 Forbs/Herbs
longfruited primrose-willow Ludwigia octovalvis (Jacq.) Raven 148 Shrub or Subshrub
waterpurslane Ludwigia palustris (L.) Ell. 1469 Forbs/Herbs
annual honesty Lunaria annua L. 247 Forbs/Herbs
swordfern Macrothelypteris torresiana (Gaud.) Ching 193 Forbs/Herbs
Malcolm stock Malcolmia africana (L.) Ait. f. 96 Forbs/Herbs
Siberian crabapple Malus baccata (L.) Borkh. 52 Hardwood Trees
Japanese flowering crabapple Malus floribunda Sieb. Ex Van Houtte 20 Hardwood Trees
plumleaf crabapple Malus prunifolia (Willd.) Borkh. 34 Hardwood Trees
white passionflower Passiflora subpeltata Ortega 3 Vines
scarlet firethorn Pyracantha coccinea M. Roemer 95 Shrub or Subshrub
narrowleaf firethorn Pyracantha angustifolia (Franch.) Schneid. 21 Shrub or Subshrub
pomegranate Punica granatum L. 37 Hardwood Trees
Jersey cudweed Pseudognaphalium luteoalbum (L.) Hilliard & Burtt 78 Forbs/Herbs
dog's-tongue Pseudelephantopus spicatus (Juss. ex Aubl.) C.F. Baker 14 Forbs/Herbs
blackthorn Prunus spinosa L. 28 Hardwood Trees
Portugal laurel Prunus lusitanica L. 10 Hardwood Trees
cherry laurel Prunus laurocerasus L. 22 Hardwood Trees
threelobe false mallow Malvastrum coromandelianum (L.) Garcke 78 Forbs/Herbs
mazapan Malvaviscus penduliflorus DC. 31 Shrub or Subshrub
mango Mangifera indica L. 15 Hardwood Trees
cassava Manihot esculenta Crantz 5 Shrub or Subshrub
ceara rubbertree Manihot glaziovii Muell.-Arg. 4 Hardwood Trees
lemon balm Melissa officinalis L. 237 Forbs/Herbs
apple-mint Mentha x villosa Huds. (pro sp.) [spicata × suaveolens] 94 Forbs/Herbs
slenderleaf iceplant Mesembryanthemum nodiflorum L. 18 Forbs/Herbs
shameplant Mimosa pudica var. unijuga (Duchass. & Walp.) Griseb. 4 Forbs/Herbs
common four-o'clock Mirabilis jalapa L. 187 Forbs/Herbs
balsamapple Momordica charantia L. 46 Vines
fishtail swordfern Nephrolepis falcata (Cav.) C. Christens. 13 Forbs/Herbs
oleander Nerium oleander L. 64 Hardwood Trees
canistel Pouteria campechiana (Kunth) Baehni 2 Hardwood Trees
gray poplar Populus x canescens (Ait.) Sm. (pro sp.) [alba × tremula] 90 Hardwood Trees
water-bent Polypogon viridis (Gouan) Breistr. 144 Grass or Grasslike
dotted smartweed Persicaria punctata (Ell.) Small 1822 Forbs/Herbs
pinkhead smartweed Persicaria capitata (Buch.-Ham. ex D. Don) Gross. 11 Shrub or Subshrub
silversheath knotweed Polygonum argyrocoleon Steud. Ex Kunze 57 Forbs/Herbs
fourleaf manyseed Polycarpon tetraphyllum (L.) L. 81 Forbs/Herbs
Mexican plantain Plantago australis Lam. 6 Forbs/Herbs
Dixie silverback fern Pityrogramma calomelanos (L.) Link 7 Forbs/Herbs
redsepal evening-primrose Oenothera glazioviana Micheli 74 Forbs/Herbs
African olive Olea europaea ssp. cuspidata (Wall. ex G. Don) Ciferri 4 Hardwood Trees
bristle basketgrass Oplismenus hirtellus (L.) Beauv. 6 Grass or Grasslike
tuna cactus Opuntia ficus-indica (L.) P. Mill. 55 Cactus
nodding star-of-Bethlehem Ornithogalum nutans L. 48 Forbs/Herbs
pink woodsorrel Oxalis debilis var. corymbosa (DC.) Lourteig 85 Forbs/Herbs
plume albizia Paraserianthes lophantha (Willd.) I. Nielsen 14 Hardwood Trees
yellow glandweed Parentucellia viscosa (L.) Caruel 64 Forbs/Herbs
Boston ivy Parthenocissus tricuspidata (Sieb. & Zucc.) Planch. 60 Vines
monkeypod Pithecellobium dulce (Roxb.) Benth. 8 Hardwood Trees
Panama crowngrass Paspalum fimbriatum Kunth 7 Grass or Grasslike
spearleaf swampmallow Pavonia hastata Cav. 4 Shrub or Subshrub
gingerbush Pavonia spinifex (L.) Cav. 8 Shrub or Subshrub
buffelgrass Pennisetum ciliare (L.) Link 77 Grass or Grasslike
avocado Persea americana P. Mill. 11 Hardwood Trees
Coulter pine Pinus coulteri D. Don 20 Conifer Trees
tall lodgepole pine Pinus contorta var. latifolia Engelm. ex S. Watson 179 Conifer Trees
artilleryweed Pilea microphylla (L.) Liebm. 56 Forbs/Herbs
Virginia groundcherry Physalis virginiana var. virginiana Mill. 929 Forbs/Herbs
Peruvian groundcherry Physalis peruviana L. 12 Shrub or Subshrub
parsley Petroselinum crispum (P. Mill.) Nyman ex A.W. Hill 52 Forbs/Herbs
hairypink Petrorhagia dubia (Raf.) G. López & Romo 58 Forbs/Herbs
golden polypody Phlebodium aureum (L.) J. Sm. 50 Forbs/Herbs
monarch fern Phymatosorus scolopendria (Burm. f.) Copeland 2 Forbs/Herbs
Japanese chaff flower Achyranthes japonica (Miq.) Nakai 121 Forbs/Herbs
alyceclover Alysicarpus vaginalis (L.) DC. 20 Forbs/Herbs
tussock paspalum Paspalum quadrifarium Lam. 5 Grass or Grasslike
watercress Nasturtium officinale R. Brown 1210 Aquatic
dwarf waterclover Marsilea minuta L. 8 Forbs/Herbs
bagpod Sesbania vesicaria (Jacq.) Ell. 239 Forbs/Herbs
Washington fan palm Washingtonia robusta H. Wendl. 24 Hardwood Trees
lakeshore nutrush Scleria lacustris C. Wright 10 Grass or Grasslike
Taiwanese cheesewood Pittosporum pentandrum (Blanco) Merr. 3 Hardwood Trees
Browne's blechum Blechum pyramidatum (Lam.) Urban 23 Forbs/Herbs
primrose-willow Ludwigia peruviana (L.) Hara 68 Forbs/Herbs
roundleaf toothcup Rotala rotundifolia (Buch.-Ham. ex Roxb.) Koehne 5 Aquatic
Kenilworth ivy Cymbalaria muralis P.G. Gaertn., B. Mey. & Scherb. 3 Forbs/Herbs
plumeless thistle Carduus spp. L. 761 Forbs/Herbs
firethorn Pyracantha spp. L. 3 Shrub or Subshrub
redhot poker Kniphofia uvaria (L.) Oken 6 Forbs/Herbs
Washington hawthorn Crataegus phaenopyrum (L. f.) Medik. 0 Shrub or Subshrub
lady's-mantle Alchemilla mollis (Buser) Rothm. 4 Shrub or Subshrub
largeflower Mexican clover Richardia grandiflora (Cham. & Schlecht.) J.A. & J.H. Schultes 12 Forbs/Herbs
queen palm Syagrus romanzoffiana (Cham.) Glassman 30 Hardwood Trees
trumpet tree Cecropia palmata Willd. 2 Hardwood Trees
Aaron's beard Hypericum calycinum L. 4 Shrub or Subshrub
Cuban bulrush Oxycaryum cubense (Poepp. & Kunth) Lye 45 Aquatic
water primrose Ludwigia grandiflora ssp. hexapetala (Hook. & Arn.) Nesom & Kartesz 70 Forbs/Herbs
smooth crotalaria Crotalaria pallida Aiton 119 Shrub or Subshrub
thoroughwort pennycress Microthlaspi perfoliatum (L.) F.K. Mey. 292 Forbs/Herbs
silver wattle Acacia dealbata Link 28 Shrub or Subshrub
Pacific bentgrass Agrostis avenacea J.F. Gmel. 33 Grass or Grasslike
meadow foxtail Alopecurus pratensis Linnaeus 306 Grass or Grasslike
African asparagus fern Asparagus asparagoides (L.) Druce 11 Vines
European sea-rocket Cakile maritima Scop. 51 Forbs/Herbs
sea fig Carpobrotus chilensis (Molina) N.E. Br. 18 Forbs/Herbs
crowndaisy Glebionis coronaria (L.) Tzvelev 24 Forbs/Herbs
cabbage tree Cordyline australis (G. Forst.) Endl. 4 Hardwood Trees
brassbuttons Cotula coronopifolia L. 64 Forbs/Herbs
montbretia Crocosmia x crocosmiiflora (V. Lemoine) N.E. Br. [aurea × pottsii] 32 Forbs/Herbs
hedgehog dogtailgrass Cynosurus echinatus L. 131 Grass or Grasslike
stinkwort Dittrichia graveolens (L.) W. Greuter 31 Forbs/Herbs
pride of Madeira Echium candicans L. f. 12 Shrub or Subshrub
longflowered veldtgrass Ehrharta longiflora Sm. 3 Grass or Grasslike
waxy mannagrass Glyceria declinata Brébiss. 42 Grass or Grasslike
Atlantic Ivy Hedera hibernica (Kirchn.) Bean. 1 Vines
dotted duckmeat Landoltia punctata (G.F.W. Mey.) D.H. Les & D.J. Crawford 275 Forbs/Herbs
sweet alyssum Lobularia maritima (L.) Desv. 157 Forbs/Herbs
broadleaf forget-me-not Myosotis latifolia Poir. 16 Forbs/Herbs
buttercup oxalis Oxalis pes-caprae L. 30 Forbs/Herbs
bristly oxtongue Helminthotheca echioides (L.) Holub 58 Forbs/Herbs
smilograss Piptatherum miliaceum (L.) Coss. 42 Grass or Grasslike
oppositeleaf Russian thistle Salsola soda L. 8 Forbs/Herbs
rose clover Trifolium hirtum All. 53 Forbs/Herbs
bulbil bugle-lily Watsonia meriana (L.) P. Mill. 8 Forbs/Herbs
calla lily Zantedeschia aethiopica (L.) Spreng. 19 Forbs/Herbs
squarrose knapweed Centaurea virgata ssp. squarrosa Lam. 29 Forbs/Herbs
ripgut brome Bromus diandrus ssp. rigidus (Roth) Sales 127 Grass or Grasslike
Talipariti tiliaceum L. 0
garden baby's-breath Gypsophila scorzonerifolia Ser. 33 Forbs/Herbs
Arabian coffee Coffea arabica L. 4 Hardwood Trees
onerow yellowcress Nasturtium microphyllum Boenn. ex Rchb. 59 Forbs/Herbs
Japanese black pine Pinus thunbergii Parl. 9 Conifer Trees
denseflower knotweed Persicaria glabra (Willd.) M. Gómez 209 Forbs/Herbs
common coleus Solenostemon scutellarioides (L.) Codd 9 Forbs/Herbs
sowthistle Sonchus spp. L. 6 Forbs/Herbs
wavyleaf basketgrass Oplismenus hirtellus ssp. undulatifolius (Ard.) U. Scholz 24 Grass or Grasslike
tropical signalgrass Urochloa distachya (L.) T.Q. Nguyen 24 Grass or Grasslike
bur chervil Anthriscus caucalis M. Bieb. 41 Forbs/Herbs
Algerian ivy Hedera canariensis Willd. 7 Vines
European cranberrybush Viburnum opulus L. 574 Hardwood Trees
Mimosa pigra L. 0
burgan Kunzea ericoides (A. Rich.) J. Thomp. 0 Hardwood Trees
smooth cat's ear Hypochaeris glabra L. 179 Forbs/Herbs
holly osmanthus Osmanthus heterophyllus (G. Don) P.S. Green 1 Shrub or Subshrub
European stinging nettle Urtica dioica ssp. dioica L. 59 Forbs/Herbs
laurustinus Viburnum tinus L. 0 Shrub or Subshrub
Kentucky bluegrass Poa pratensis ssp. pratensis L. 32 Grass or Grasslike
rose campion Lychnis coronaria (L.) Desr. 10 Forbs/Herbs
Panicum maximum Jacq. 0 Grass or Grasslike
English violet Viola odorata L. 92 Forbs/Herbs
bear's breech Acanthus mollis L. 1 Forbs/Herbs
big trefoil Lotus pedunculatus Cav. 3 Forbs/Herbs
castor aralia Kalopanax septemlobus (Thunb.) Koidz 5 Hardwood Trees
changing forget-me-not Myosotis discolor Pers. 15 Forbs/Herbs
Chinese banyan Ficus microcarpa L. f. 18 Hardwood Trees
dovefoot geranium Geranium molle L. 38 Forbs/Herbs
evergreen bugloss Pentaglottis sempervirens (L.) Tausch ex L.H. Bailey 0 Forbs/Herbs
flat peavine Lathyrus sylvestris L. 5 Forbs/Herbs
floating primrose-willow Ludwigia peploides ssp. montevidensis (Spreng.) P.H. Raven 13 Forbs/Herbs
hanging sedge Carex pendula Huds. 5 Grass or Grasslike
Hispanic hyacinthoides Hyacinthoides hispanica (Mill.) Rothm. 2 Forbs/Herbs
Japanese netvein hollyfern Cyrtomium falcatum (L. f.) C. Presl 39 Forbs/Herbs
Java waterdropwort Oenanthe javanica (Blume) DC. 2 Forbs/Herbs
Lavalle corktree Phellodendron lavallei Dode 0 Hardwood Trees
lettuce Lactuca spp. N/A 0 Forbs/Herbs
little quakinggrass Briza minor L. 41 Grass or Grasslike
Japanese ardisia Ardisia japonica (Thunb.) Blume 1 Shrub or Subshrub
meadow knapweed Centaurea debeauxii Gren. & Godr. [excluded] 12 Forbs/Herbs
Nepalese firethorn Pyracantha crenulata (D. Don) Roem. 4 Shrub or Subshrub
pale flax Linum bienne Mill. 18 Forbs/Herbs
seaside barley Hordeum marinum Huds. 124 Grass or Grasslike
sticky sage Salvia glutinosa L. 0 Forbs/Herbs
subterranean clover Trifolium subterraneum L. 20 Forbs/Herbs
summer snowflake Leucojum aestivum L. 71 Forbs/Herbs
watermilfoil Myriophyllum spp. N/A 14 Forbs/Herbs
wild basil Clinopodium vulgare L. 0 Forbs/Herbs
wild bushbean Macroptilium lathyroides (L.) Urb. 41 Forbs/Herbs
wintergreen barberry Berberis julianae C.K. Schneid. 1 Shrub or Subshrub
Murraya paniculata L. 0
yellow archangel Lamiastrum galeobdolon (L.) Ehrend. & Polatschek 1 Forbs/Herbs
cordgrass hybrid Spartina foliosa x alterniflora N/A 2 Grass or Grasslike
watergrass Luziola subintegra Swallen 2 Grass or Grasslike
lesser hawkbit Leontodon taraxacoides ssp. taraxacoides L. 5 Forbs/Herbs
sea hibiscus Hibiscus tiliaceus L. 1 Forbs/Herbs
Bohemian knotweed Polygonum x bohemicum (J. Chrtek & Chrtkovß) Zika & Jacobson [cuspidatum x sachalinense] 2 Shrub or Subshrub
five-leaf aralia Eleutherococcus sieboldianus (Makino.) Koidz. 22 Shrub or Subshrub
black mangrove Lumnitzera racemosa Willd. 1 Shrub or Subshrub
Eulophia ground orchid Eulophia graminea Lindl. 10 Forbs/Herbs
Rhynchelytrum repens (Willd.) C. E. Hubbard 0 Grass or Grasslike
birch-leaf pear Pyrus betulifolia Bunge 0 Hardwood Trees
Melaleuca viminalis (Sol. ex Gaertn.) Byrnes. 0 Hardwood Trees
golden pothos Epipremnum pinnatum cv aureum (L.) Engl 0 Vines
Ruellia blechum L. 0