Plant Distribution Maps
Browse by Growth Habit:
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170 Species
| Subject Name | Scientific Name | Distribution Maps | ||
|---|---|---|---|---|
| hedge maple | Acer campestre L. | Counties | Townships | Points |
| Amur maple | Acer ginnala Maxim. | Counties | Townships | Points |
| Norway maple | Acer platanoides L. | Counties | Townships | Points |
| Sycamore maple | Acer pseudoplatanus L. | Counties | Townships | Points |
| common yarrow | Achillea millefolium L. | Counties | Townships | Points |
| bishops goutweed | Aegopodium podagraria L. | Counties | Townships | Points |
| tree-of-heaven | Ailanthus altissima (P. Mill.) Swingle | Counties | Townships | Points |
| silver hairgrass | Aira caryophyllea L. | Counties | Townships | Points |
| chocolate vine | Akebia quinata (Houtt.) Dcne. | Counties | Townships | Points |
| garlic mustard | Alliaria petiolata (Bieb.) Cavara & Grande | Counties | Townships | Points |
| wild garlic | Allium vineale L. | Counties | Townships | Points |
| European alder | Alnus glutinosa (L.) Gaertn. | Counties | Townships | Points |
| Amur peppervine | Ampelopsis brevipedunculata (Maxim.) Trautv. | Counties | Townships | Points |
| wild chervil | Anthriscus sylvestris (L.) Hoffmann | Counties | Townships | Points |
| great burdock | Arctium lappa L. | Counties | Townships | Points |
| common burdock | Arctium minus Bernh. | Counties | Townships | Points |
| burdock | Arctium spp. N/A | Counties | Townships | Points |
| mugwort | Artemisia vulgaris L. | Counties | Townships | Points |
| small carpetgrass, joint-head grass | Arthraxon hispidus (Thunb.) Makino | Counties | Townships | Points |
| asparagus | Asparagus officinalis L. | Counties | Townships | Points |
| Hybrid barberry | Berberis × ottawensis C.K. Schneid. | Counties | Townships | Points |
| Japanese barberry | Berberis thunbergii DC. | Counties | Townships | Points |
| European barberry | Berberis vulgaris L | Counties | Townships | Points |
| hoary alyssum | Berteroa incana (L.) DC | Counties | Townships | Points |
| cheatgrass | Bromus tectorum L. | Counties | Townships | Points |
| flowering rush | Butomus umbellatus L. | Counties | Townships | Points |
| woodland calamint | Calamintha sylvatica ssp. ascendens (Jord.) P.W. Ball | Counties | Townships | Points |
| European waterstarwort | Callitriche stagnalis Scop. | Counties | Townships | Points |
| narrowleaf bittercress | Cardamine impatiens L. | Counties | Townships | Points |
| Japanese sedge | Carex kobomugi Ohwi | Counties | Townships | Points |
| oriental bittersweet | Celastrus orbiculatus Thunb. | Counties | Townships | Points |
| bittersweets | Celastrus spp. L. | Counties | Townships | Points |
| brown knapweed | Centaurea jacea L. | Counties | Townships | Points |
| black knapweed | Centaurea nigra L. | Counties | Townships | Points |
| spotted knapweed | Centaurea stoebe ssp. micranthos (Gugler) Hayek | Counties | Townships | Points |
| greater celandine | Chelidonium majus L. | Counties | Townships | Points |
| Canada thistle | Cirsium arvense (L.) Scop. | Counties | Townships | Points |
| marsh thistle | Cirsium palustre (L.) Scop. | Counties | Townships | Points |
| bull thistle | Cirsium vulgare (Savi) Ten. | Counties | Townships | Points |
| sweet autumn virginsbower | Clematis terniflora DC | Counties | Townships | Points |
| Asiatic dayflower | Commelina communis L. | Counties | Townships | Points |
| Black dog-strangling vine, black swallowwort | Cynanchum louiseae Kartesz & Gandhi | Counties | Townships | Points |
| dog-strangling vine, European swallowwort | Cynanchum rossicum (Kleopov) Barbarich | Counties | Townships | Points |
| Scotch broom | Cytisus scoparius (L.) Link | Counties | Townships | Points |
| orchardgrass | Dactylis glomerata L. | Counties | Townships | Points |
| jimsonweed | Datura stramonium L. | Counties | Townships | Points |
| Queen Anne's lace, wild carrot | Daucus carota L. | Counties | Townships | Points |
| Brazilian waterweed | Egeria densa Planch. | Counties | Townships | Points |
| waterhyacinth | Eichhornia crassipes (Mart.) Solms | Counties | Townships | Points |
| Russian-olive | Elaeagnus angustifolia L. | Counties | Townships | Points |
| autumn-olive | Elaeagnus umbellata Thunb. | Counties | Townships | Points |
| crested latesummer mint | Elsholtzia ciliata (Thunb.) Hyl. | Counties | Townships | Points |
| quackgrass | Elymus repens (L.) Gould | Counties | Townships | Points |
| hairy willowherb | Epilobium hirsutum L. | Counties | Townships | Points |
| helleborine | Epipactis helleborine (L.) Crantz | Counties | Townships | Points |
| winged burning bush | Euonymus alatus (Thunb.) Sieb. | Counties | Townships | Points |
| European spindletree | Euonymus europaeus L. | Counties | Townships | Points |
| winter creeper | Euonymus fortunei (Turcz.) Hand.-Maz. | Counties | Townships | Points |
| cypress spurge | Euphorbia cyparissias L. | Counties | Townships | Points |
| leafy spurge | Euphorbia esula L. | Counties | Townships | Points |
| European beech | Fagus sylvatica L. | Counties | Townships | Points |
| wild buckwheat | Fallopia convolvulus L. | Counties | Townships | Points |
| Japanese knotweed | Fallopia japonica Sieb. & Zucc. | Counties | Townships | Points |
| Sakhalin knotweed | Fallopia sachalinensis F. Schmidt ex Maxim. | Counties | Townships | Points |
| Bohemian knotweed | Fallopia x bohemica ( Chrtek & Chrtková ) J.P.Bailey | Counties | Townships | Points |
| hair fescue | Festuca filiformis Pourr. | Counties | Townships | Points |
| lesser celandine, fig buttercup | Ficaria verna Huds. | Counties | Townships | Points |
| glossy buckthorn | Frangula alnus P. Mill. | Counties | Townships | Points |
| Thunberg's geranium | Geranium thunbergii Sieb. & Zucc. ex Lindl. & Paxton | Counties | Townships | Points |
| yellow hornpoppy | Glaucium flavum Crantz | Counties | Townships | Points |
| ground ivy | Glechoma hederacea L. | Counties | Townships | Points |
| reed mannagrass | Glyceria maxima (Hartman) Holmb. | Counties | Townships | Points |
| tawny daylily | Hemerocallis fulva (L.) L. | Counties | Townships | Points |
| giant hogweed | Heracleum mantegazzianum Sommier & Levier | Counties | Townships | Points |
| damesrocket | Hesperis matronalis L. | Counties | Townships | Points |
| Japanese hop | Humulus japonicus Siebold & Zucc. | Counties | Townships | Points |
| hydrilla | Hydrilla verticillata (L. f.) Royle | Counties | Townships | Points |
| common frogbit | Hydrocharis morsus-ranae L. | Counties | Townships | Points |
| witch's moneybags | Hylotelephium telephium ssp. telephium (L.) H. Ohba | Counties | Townships | Points |
| common St. Johnswort | Hypericum perforatum L. | Counties | Townships | Points |
| ornamental jewelweed | Impatiens glandulifera Royle | Counties | Townships | Points |
| yellowflag iris | Iris pseudacorus L. | Counties | Townships | Points |
| Mexican fireweed | Kochia scoparia (L.) A.J. Scott | Counties | Townships | Points |
| perennial pepperweed | Lepidium latifolium L. | Counties | Townships | Points |
| summer snowflake | Leucojum aestivum ssp. aestivum L. | Counties | Townships | Points |
| border privet | Ligustrum obtusifolium Sieb. & Zucc. | Counties | Townships | Points |
| California privet | Ligustrum ovalifolium Hassk. | Counties | Townships | Points |
| Chinese privet | Ligustrum sinense Lour. | Counties | Townships | Points |
| privet | Ligustrum spp. L. | Counties | Townships | Points |
| European privet | Ligustrum vulgare L. | Counties | Townships | Points |
| yellow toadflax | Linaria vulgaris P. Mill. | Counties | Townships | Points |
| Japanese honeysuckle | Lonicera japonica Thunb. | Counties | Townships | Points |
| Amur honeysuckle | Lonicera maackii (Rupr.) Herder | Counties | Townships | Points |
| Morrow's honeysuckle | Lonicera morrowii Gray | Counties | Townships | Points |
| exotic bush honeysuckles | Lonicera spp. L. | Counties | Townships | Points |
| Tatarian honeysuckle | Lonicera tatarica L. | Counties | Townships | Points |
| Bell's honeysuckle | Lonicera x bella Zabel [morrowii × tatarica] | Counties | Townships | Points |
| dwarf honeysuckle | Lonicera xylosteum L. | Counties | Townships | Points |
| birdsfoot trefoil | Lotus corniculatus L. | Counties | Townships | Points |
| oakforest woodrush | Luzula luzuloides (Lam.) Dandy & Wilmott | Counties | Townships | Points |
| moneywort | Lysimachia nummularia L. | Counties | Townships | Points |
| garden loosestrife | Lysimachia vulgaris L. | Counties | Townships | Points |
| purple loosestrife | Lythrum salicaria L. | Counties | Townships | Points |
| European pepperwort | Marsilea quadrifolia L. | Counties | Townships | Points |
| Japanese stiltgrass | Microstegium vimineum (Trin.) A. Camus | Counties | Townships | Points |
| Amur silvergrass | Miscanthus sacchariflorus (Maxim.) Franch. | Counties | Townships | Points |
| Chinese silvergrass | Miscanthus sinensis Anderss. | Counties | Townships | Points |
| white mulberry | Morus alba L. | Counties | Townships | Points |
| wall lettuce | Mycelis muralis (L.) Dumort. | Counties | Townships | Points |
| true forget-me-not | Myosotis scorpioides L. | Counties | Townships | Points |
| parrot feather milfoil | Myriophyllum aquaticum (Vell.) Verdc. | Counties | Townships | Points |
| Eurasian watermilfoil | Myriophyllum spicatum Linnaeus | Counties | Townships | Points |
| brittleleaf naiad | Najas minor All. | Counties | Townships | Points |
| onerow yellowcress | Nasturtium microphyllum Boenn. ex Rchb. | Counties | Townships | Points |
| watercress | Nasturtium officinale Ait. f. | Counties | Townships | Points |
| yellow floatingheart | Nymphoides peltata (Gmel.) Kuntze | Counties | Townships | Points |
| Scotch thistle | Onopordum acanthium L. | Counties | Townships | Points |
| star-of-Bethlehem | Ornithogalum umbellatum L. | Counties | Townships | Points |
| wild parsnip | Pastinaca sativa L. | Counties | Townships | Points |
| princesstree | Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. | Counties | Townships | Points |
| mile-a-minute weed | Persicaria perfoliata (L.) H. Gross | Counties | Townships | Points |
| reed canarygrass | Phalaris arundinacea L. | Counties | Townships | Points |
| Amur corktree | Phellodendron amurense Rupr. | Counties | Townships | Points |
| Japanese corktree | Phellodendron japonicum Maxim. | Counties | Townships | Points |
| corktree | Phellodendron spp. N/A | Counties | Townships | Points |
| sweet mock orange | Philadelphus coronarius L. | Counties | Townships | Points |
| common reed | Phragmites australis australis (Cav.) Trin. ex Steud. | Counties | Townships | Points |
| common reed | Phragmites australis (Cav.) Trin. ex Steud. | Counties | Townships | Points |
| yellow groove bamboo | Phyllostachys aureosulcata McClure | Counties | Townships | Points |
| bissetbambu | Phyllostachys bissetii McClure | Counties | Townships | Points |
| sweetshoot bamboo | Phyllostachys dulcis McClure | Counties | Townships | Points |
| black bamboo | Phyllostachys nigra (Lodd.) Munro | Counties | Townships | Points |
| Japanese black pine | Pinus thunbergii Parl. | Counties | Townships | Points |
| Canada bluegrass | Poa compressa L. | Counties | Townships | Points |
| Oriental lady's thumb | Polygonum posumbu Buch.-Ham. ex D. Don | Counties | Townships | Points |
| hedge smartweed | Polygonum scandens L. | Counties | Townships | Points |
| white poplar | Populus alba L. | Counties | Townships | Points |
| common purslane | Portulaca oleracea L. | Counties | Townships | Points |
| curlyleaf pondweed | Potamogeton crispus L. | Counties | Townships | Points |
| kudzu | Pueraria montana var. lobata (Willd.) Maesen & S. Almeida | Counties | Townships | Points |
| English oak | Quercus robur L. | Counties | Townships | Points |
| creeping buttercup | Ranunculus repens L. | Counties | Townships | Points |
| wild radish | Raphanus raphanistrum L. | Counties | Townships | Points |
| European buckthorn | Rhamnus cathartica L. | Counties | Townships | Points |
| great yellowcress | Rorippa amphibia (L.) Bess. | Counties | Townships | Points |
| marsh yellowcress | Rorippa islandica (Oeder) Borbás | Counties | Townships | Points |
| multiflora rose | Rosa multiflora Thunb. ex Murr. | Counties | Townships | Points |
| Seaside rose | Rosa rugosa Thunb. | Counties | Townships | Points |
| memorial rose | Rosa wichuraiana Crépin | Counties | Townships | Points |
| Himalaya blackberry | Rubus armeniacus Focke | Counties | Townships | Points |
| wine raspberry | Rubus phoenicolasius Maxim. | Counties | Townships | Points |
| red sorrel | Rumex acetosella L. | Counties | Townships | Points |
| curly dock | Rumex crispus L. | Counties | Townships | Points |
| large gray willow | Salix atrocinerea Brot. | Counties | Townships | Points |
| large gray willow | Salix cinerea L. | Counties | Townships | Points |
| crownvetch | Securigera varia (L.) Lassen | Counties | Townships | Points |
| tansy ragwort | Senecio jacobaea L. | Counties | Townships | Points |
| meadow campion | Silene flos-cuculi (L.) Clairv. | Counties | Townships | Points |
| bittersweet nightshade | Solanum dulcamara L. | Counties | Townships | Points |
| false spiraea | Sorbaria sorbifolia (L.) A. Braun | Counties | Townships | Points |
| Japanese spiraea | Spiraea japonica L. f. | Counties | Townships | Points |
| bridalwreath spiraea | Spiraea prunifolia Sieb. & Zucc. | Counties | Townships | Points |
| common tansy | Tanacetum vulgare L. | Counties | Townships | Points |
| creeping thyme | Thymus praecox ssp. arcticus (Durand) Jalas | Counties | Townships | Points |
| water-chestnut | Trapa natans L. | Counties | Townships | Points |
| coltsfoot | Tussilago farfara L. | Counties | Townships | Points |
| common valerian | Valeriana officinalis L. | Counties | Townships | Points |
| common mullein | Verbascum thapsus L. | Counties | Townships | Points |
| bird vetch | Vicia cracca L. | Counties | Townships | Points |
| common periwinkle | Vinca minor L. | Counties | Townships | Points |