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Invasive.org - Center for Invasive Species and Ecosystem Health

Illinois Invasive Plant List


102 Records


Subject Name Scientific Name Family Order
kudzu Pueraria montana var. lobata (Willd.) Maesen & S. Almeida Fabaceae (Leguminosae) Fabales
Canada thistle Cirsium arvense (L.) Scop. Asteraceae Asterales
Norway maple Acer platanoides L. Aceraceae Sapindales
tree-of-heaven Ailanthus altissima (P. Mill.) Swingle Simaroubaceae Sapindales
garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande Brassicaceae Capparales
Japanese barberry Berberis thunbergii DC. Berberidaceae Ranunculales
musk thistle Carduus nutans L. Asteraceae Asterales
oriental bittersweet Celastrus orbiculatus Thunb. Celastraceae Celastrales
spotted knapweed Centaurea stoebe ssp. micranthos (Gugler) Hayek Asteraceae Asterales
purple crown-vetch Securigera varia (L.) Lassen Fabaceae (Leguminosae) Fabales
common teasel Dipsacus fullonum L. Dipsacaceae Dipsacales
Brazilian waterweed Egeria densa Planch. Hydrocharitaceae Hydrocharitales
autumn olive Elaeagnus umbellata Thunb. Elaeagnaceae Rhamnales
Russian olive Elaeagnus angustifolia L. Elaeagnaceae Rhamnales
winged burning bush Euonymus alatus (Thunb.) Sieb. Celastraceae Celastrales
winter creeper Euonymus fortunei (Turcz.) Hand.-Maz. Celastraceae Celastrales
ground ivy Glechoma hederacea L. Lamiaceae Lamiales
English ivy Hedera helix L. Araliaceae Apiales
shrubby lespedeza Lespedeza bicolor Turcz. Fabaceae (Leguminosae) Fabales
sericea lespedeza Lespedeza cuneata (Dum.-Cours.) G. Don Fabaceae (Leguminosae) Fabales
European privet Ligustrum vulgare L. Oleaceae Scrophulariales
tall fescue Festuca arundinacea Schreb. Poaceae Cyperales
Japanese honeysuckle Lonicera japonica Thunb. Caprifoliaceae Dipsacales
Morrow's honeysuckle Lonicera morrowii Gray Caprifoliaceae Dipsacales
Tatarian honeysuckle Lonicera tatarica L. Caprifoliaceae Dipsacales
purple loosestrife Lythrum salicaria L. Lythraceae Myrtales
Japanese stiltgrass Microstegium vimineum (Trin.) A. Camus Poaceae Cyperales
Chinese silvergrass Miscanthus sinensis Anderss. Poaceae Cyperales
Eurasian water-milfoil Myriophyllum spicatum L. Haloragaceae Haloragales
brittleleaf naiad Najas minor All. Najadaceae Najadales
common reed Phragmites australis (Cavanilles) Trinius ex Steudel Poaceae Cyperales
white poplar Populus alba L. Salicaceae Salicales
European buckthorn Rhamnus cathartica L. Rhamnaceae Rhamnales
multiflora rose Rosa multiflora Thunb. Rosaceae Rosales
johnsongrass Sorghum halepense (L.) Pers. Poaceae Cyperales
common mullein Verbascum thapsus L. Scrophulariaceae Scrophulariales
Japanese wisteria Wisteria floribunda (Willd.) DC. Fabaceae (Leguminosae) Fabales
Chinese wisteria Wisteria sinensis (Sims) DC. Fabaceae (Leguminosae) Fabales
osage-orange Maclura pomifera (Raf.) Schneid. Moraceae Urticales
black locust Robinia pseudoacacia L. Fabaceae (Leguminosae) Fabales
bull thistle Cirsium vulgare (Savi) Ten. Asteraceae Asterales
leafy spurge Euphorbia esula L. Euphorbiaceae Euphorbiales
tawny daylily Hemerocallis fulva (L.) L. Liliaceae Liliales
Japanese knotweed Fallopia japonica (Houttuyn) Ronse-Decraene Polygonaceae Polygonales
Siberian elm Ulmus pumila L. Ulmaceae Urticales
puncturevine Tribulus terrestris L. Zygophyllaceae Sapindales
Amur maple Acer ginnala Maxim. Aceraceae Sapindales
poison-hemlock Conium maculatum L. Apiaceae Apiales
common St. Johnswort Hypericum perforatum L. Clusiaceae Theales
thorny olive Elaeagnus pungens Thunb. Elaeagnaceae Rhamnales
Chinese yam Dioscorea polystachya Turcz. Dioscoreaceae Dioscoreales
wild garlic Allium vineale L. Amaryllidaceae Asparagales
field brome Bromus arvensis L. Poaceae Cyperales
bald brome Bromus racemosus L. Poaceae Cyperales
smooth brome Bromus inermis Leyss. Poaceae Cyperales
rye brome Bromus secalinus L. Poaceae Cyperales
cheatgrass Bromus tectorum L. Poaceae Cyperales
chicory Cichorium intybus L. Asteraceae Asterales
sweet autumn virginsbower Clematis terniflora DC Ranunculaceae Ranunculales
Queen Anne's lace, wild carrot Daucus carota L. Apiaceae Apiales
cutleaf teasel Dipsacus laciniatus L. Dipsacaceae Dipsacales
glossy buckthorn Frangula alnus Mill. Rhamnaceae Rhamnales
dames rocket Hesperis matronalis L. Brassicaceae Capparales
Korean lespedeza Kummerowia stipulacea (Maxim.) Makino Fabaceae (Leguminosae) Fabales
oxeye daisy Leucanthemum vulgare Lam. Asteraceae Asterales
showy fly honeysuckle, Bell's honeysuckle Lonicera x bella Zabel [morrowii × tatarica] Caprifoliaceae Dipsacales
meadow fescue Festuca pratensis Huds. Poaceae Cyperales
creeping yellow loosestrife, creeping Jenney Lysimachia nummularia L. Primulaceae Primulales
yellow sweet-clover Melilotus officinalis (L.) Lam. Fabaceae (Leguminosae) Fabales
peppermint Mentha x piperita L. (pro sp.) Lamiaceae Lamiales
spearmint Mentha spicata L. Lamiaceae Lamiales
white mulberry Morus alba L. Moraceae Urticales
star-of-Bethlehem Ornithogalum umbellatum L. Liliaceae Liliales
wild parsnip Pastinaca sativa L. Apiaceae Apiales
reed canarygrass Phalaris arundinacea L. Poaceae Cyperales
curly-leaved pondweed Potamogeton crispus L. Potamogetonaceae Najadales
Kentucky bluegrass Poa pratensis L. Poaceae Cyperales
Dahurian buckthorn Rhamnus davurica Pallas Rhamnaceae Rhamnales
Japanese buckthorn Rhamnus japonica Maxim. Rhamnaceae Rhamnales
Chinese buckthorn Rhamnus utilis Dcne. Rhamnaceae Rhamnales
giant foxtail Setaria faberi Herrm. Poaceae Cyperales
foxtail millet Setaria italica (L.) Beauv. Poaceae Cyperales
bristly foxtail Setaria verticillata (L.) Beauv. Poaceae Cyperales
green foxtail Setaria viridis (L.) Beauv. Poaceae Cyperales
bittersweet nightshade Solanum dulcamara L. Solanaceae Solanales
spreading hedgeparsley Torilis arvensis (Huds.) Link Apiaceae Apiales
western salsify Tragopogon dubius Scop. Asteraceae Asterales
common vetch Vicia sativa Linnaeus Fabaceae (Leguminosae) Fabales
jetbead Rhodotypos scandens (Thunb.) Makino Rosaceae Rosales
border privet Ligustrum obtusifolium Sieb. & Zucc. Oleaceae Scrophulariales
Standish's honeysuckle Lonicera standishii Jacques Caprifoliaceae Dipsacales
Callery pear (Bradford pear) Pyrus calleryana Decne. Rosaceae Rosales
dwarf honeysuckle Lonicera xylosteum L. Caprifoliaceae Dipsacales
trumpet honeysuckle Lonicera sempervirens L. Caprifoliaceae Dipsacales
Japanese chaff flower Achyranthes japonica (Miq.) Nakai Amaranthaceae Caryophyllales
watercress Nasturtium officinale R. Brown Brassicaceae Capparales
goldflame honeysuckle Lonicera x heckrottii Rehd. [×americana × sempervirens] Caprifoliaceae Dipsacales
late honeysuckle Lonicera maackii f. podocarpa Franch. ex Rehder Caprifoliaceae Dipsacales
Manchurian honeysuckle Lonicera ruprechtiana Regel Caprifoliaceae Dipsacales
fly honeysuckle Lonicera x xylosteoides Tausch [tatarica × xylosteum] Caprifoliaceae Dipsacales
honeysuckle Lonicera x notha Zabel Caprifoliaceae Dipsacales
honeysuckle Lonicera x minutiflora Zabel Caprifoliaceae Dipsacales


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