Distribution Maps

Click on a species to view its point distribution maps. To re-sort the table, click on the column you would like to sort by. Invasive Ranking Score is based on the Weed Ranking Project and are values from 0-100 with 100 being the highest.

Common Name Scientific Name
boxelder Acer negundo L.
fernleaf yarrow Achillea filipendulina Lam.
sneezewort yarrow Achillea ptarmica L.
bishops goutweed Aegopodium podagraria L.
crested wheatgrass Agropyron cristatum (L.) Gaertn.
Siberian wheatgrass Agropyron fragile (Roth) P. Candargy
corn cockle Agrostemma githago L
colonial bentgrass Agrostis capillaris L.
redtop Agrostis gigantea Roth
creeping bentgrass Agrostis stolonifera L.
silver hairgrass Aira caryophyllea L.
lady's-mantle Alchemilla mollis (Buser) Rothm.
ladysmantle Alchemilla monticola Opiz
garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande
creeping meadow foxtail Alopecurus arundinaceus Poir.
water foxtail Alopecurus geniculatus L.
meadow foxtail Alopecurus pratensis Linnaeus
tumble pigweed Amaranthus albus L
redroot pigweed Amaranthus retroflexus L.
common fiddleneck Amsinckia menziesii var. intermedia (Fisch. & C.A. Mey.) Ganders
stinking chamomile Anthemis cotula L
sweet vernalgrass Anthoxanthum odoratum L.
tower-mustard Arabis glabra (L.) Bernh.
common burdock Arctium minus Bernh.
horseradish Armoracia rusticana P.G. Gaertn., B. Mey. & Scherb.
tall oatgrass Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl
biennial wormwood Artemisia biennis Willd
catchweed Asperugo procumbens L.
chickpea milkvetch Astragalus cicer L.
halberdleaf orach Atriplex patula L.
basket of gold Aurinia saxatilis (L.) Desv.
wild oat Avena fatua L.
hoary alyssum Berteroa incana (L.) DC
European white birch Betula pendula Roth
Indian mustard Brassica juncea (L.) Czern
birdsrape mustard Brassica rapa L.
soft brome Bromus hordeaceus L.
smooth brome Bromus inermis Leyss.
rye brome Bromus secalinus L.
cheatgrass Bromus tectorum L.
pot marigold Calendula officinalis L.
hedge false bindweed Calystegia sepium ssp. sepium (L.) R. Br.
smallseed falseflax Camelina microcarpa DC.
largeseed falseflax Camelina sativa (L.) Crantz
Canterbury bells Campanula medium L.
creeping bellflower Campanula rapunculoides L.
shepherd's-purse Capsella bursa-pastoris (L.) Medik.
Siberian peashrub Caragana arborescens Lam.
silvery sedge Carex canescens L.
cornflower Centaurea cyanus L.
perennial cornflower Centaurea montana L.
greater knapweed Centaurea scabiosa L.
spotted knapweed Centaurea stoebe ssp. micranthos (Gugler) Hayek
big chickweed Cerastium fontanum ssp. vulgare (Hartman) Greuter & Burdet
sticky chickweed Cerastium glomeratum Thuill.
boreal chickweed Cerastium tomentosum L.
dwarf snapdragon Chaenorhinum minus (L.) Lange
lambsquarters Chenopodium album L
Canada thistle Cirsium arvense (L.) Scop.
bull thistle Cirsium vulgare (Savi) Ten.
orange-peel clematis Clematis tangutica (Maxim.) Korsh.
tiny trumpet Collomia linearis Nutt.
poison-hemlock Conium maculatum L.
field bindweed Convolvulus arvensis L.
Canadian horseweed Conyza canadensis var. canadensis (L.) Cronquist
fireberry hawthorn Crataegus chrysocarpa Ashe
smooth hawksbeard Crepis capillaris (L.) Wallr
narrowleaf hawksbeard Crepis tectorum L.
Scotch broom Cytisus scoparius (L.) Link
orchardgrass Dactylis glomerata L.
February daphne Daphne mezereum L.
Queen Anne's lace, wild carrot Daucus carota L.
annual hairgrass Deschampsia danthonioides (Trin.) Munro
slender hairgrass Deschampsia elongata (Hook.) Munro
flixweed Descurainia sophia (L.) Webb ex Prantl
maiden pink Dianthus deltoides L.
foxglove Digitalis purpurea L.
thyme-flowered dragonhead Dracocephalum thymiflorum L.
waterweed Elodea spp. N/A
quackgrass Elymus repens (L.) Gould
Siberian wildrye Elymus sibiricus L.
redstem filaree Erodium cicutarium (L.) L'Hér. ex Ait.
dog mustard Erucastrum gallicum (Willd.) O.E. Schulz
Aegean wallflower Erysimum cheiri (L.) Crantz
common eyebright Euphrasia nemorosa (Pers.) Wallr.
buckwheat Fagopyrum esculentum Moench
wild buckwheat Fallopia convolvulus L.
Japanese knotweed Fallopia japonica Sieb. & Zucc.
Sakhalin knotweed Fallopia sachalinensis F. Schmidt ex Maxim.
Bohemian knotweed Fallopia x bohemica ( Chrtek & Chrtková ) J.P.Bailey
tall fescue Festuca arundinacea Schreb.
hard fescue Festuca brevipila Tracey
Italian ryegrass Festuca perennis (L.) Columbus & J.P. Sm.
meadow fescue Festuca pratensis Huds.
blanketflower Gaillardia aristata Pursh
splitlip hempnettle Galeopsis bifida Boenn.
common hempnettle Galeopsis tetrahit L.
herb-robert Geranium robertianum L.
ground ivy Glechoma hederacea L.
western marsh cudweed Gnaphalium palustre Nutt.
low cudweed Gnaphalium uliginosum L.
showy baby's-breath Gypsophila elegans M. Bieb.
English ivy Hedera helix L.
common sunflower Helianthus annuus L.
giant hogweed Heracleum mantegazzianum Sommier & Levier
eltrot Heracleum sphondylium ssp. sibiricum (L.) Simonkai
damesrocket Hesperis matronalis L.
orange hawkweed Hieracium aurantiacum L.
meadow hawkweed Hieracium caespitosum Dumort.
golden lungwort Hieracium murorum L.
mouseear hawkweed Hieracium pilosella L.
kingdevil hawkweed Hieracium piloselloides Vill.
narrowleaf hawkweed Hieracium umbellatum L.
common velvetgrass Holcus lanatus L.
German velvetgrass Holcus mollis L.
foxtail barley Hordeum jubatum L.
leporinum barley Hordeum murinum ssp. leporinum (Link) Arcang.
barley Hordeum vulgare L.
common St. Johnswort Hypericum perforatum L.
hairy cat's ear Hypochaeris radicata L.
English holly Ilex aquifolium L.
ornamental jewelweed Impatiens glandulifera Royle
yellowflag iris Iris pseudacorus L.
prickly lettuce Lactuca serriola L.
white deadnettle Lamium album L.
henbit Lamium amplexicaule L.
European sticktight Lappula squarrosa (Retz.) Dumort.
nipplewort Lapsana communis L.
fall hawkbit Leontodon autumnalis L.
bristly hawkbit Leontodon hispidus L.
lesser hawkbit Leontodon taraxacoides ssp. taraxacoides L.
greenflower pepperweed Lepidium densiflorum Schrad.
perennial pepperweed Lepidium latifolium L.
manybranched pepperweed Lepidium ramosissimum A. Nelson
garden cress Lepidium sativum L.
max chrysanthemum Leucanthemum maximum (Ramond) DC.
oxeye daisy Leucanthemum vulgare Lam.
Altai wildrye Leymus angustus (Trin.) Pilg.
Dalmatian toadflax Linaria dalmatica (L.) P. Mill.
Moroccan toadflax Linaria maroccana Hook. f.
pineneedle toadflax Linaria pinifolia (Poir.) Thell.
yellow toadflax Linaria vulgaris P. Mill.
perennial ryegrass Lolium perenne L.
Darnel ryegrass Lolium temulentum ssp. temulentum L.
Tatarian honeysuckle Lonicera tatarica L.
birdsfoot trefoil Lotus corniculatus L.
bigleaf lupine Lupinus polyphyllus Lindl.
Japanese climbing fern Lygodium japonicum (Thunb. ex Murr.) Sw.
moneywort Lysimachia nummularia L.
purple loosestrife Lythrum salicaria L.
cluster tarweed Madia glomerata Hook.
common mallow Malva neglecta Wallr.
high mallow Malva sylvestris L.
pineapple-weed Matricaria discoidea DC.
black medic Medicago lupulina L.
little burclover Medicago minima (L.) L.
yellow alfalfa Medicago sativa ssp. falcata (L.) Arcang.
alfalfa Medicago sativa ssp. sativa L.
white sweetclover Melilotus alba Medikus
yellow sweetclover Melilotus officinalis (L.) Lam.
spearmint Mentha spicata L.
wall lettuce Mycelis muralis (L.) Dumort.
true forget-me-not Myosotis scorpioides L.
woodland forget-me-not Myosotis sylvatica Ehrh. ex Hoffmann
Eurasian watermilfoil Myriophyllum spicatum Linnaeus
anise Myrrhis odorata (L.) Scop.
baby blue eyes Nemophila menziesii Hook. & Arn.
ball mustard Neslia paniculata (L.) Desv.
sainfoin Onobrychis viciifolia Scop.
Icelandic poppy Papaver nudicaule ssp. americanum Rändel ex D.F. Murray
corn poppy Papaver rhoeas L.
wild parsnip Pastinaca sativa L.
pale smartweed Persicaria lapathifolia (L.) S.F. Gray
ladysthumb Persicaria maculosa S.F. Gray
cultivated knotweed Persicaria wallichii Greuter & Burdet
desertbells Phacelia campanularia A. Gray
reed canarygrass Phalaris arundinacea L.
canarygrass Phalaris canariensis L.
timothy Phleum pratense L.
buckhorn plantain Plantago lanceolata L.
broadleaf plantain Plantago major L.
annual bluegrass Poa annua L.
Canada bluegrass Poa compressa L.
spreading bluegrass Poa pratensis ssp. irrigata (Lindm.) H. Lindb.
roughstalk bluegrass Poa trivialis L.
prostrate knotweed Polygonum aviculare L.
biennial cinquefoil Potentilla biennis Greene
sweet cherry Prunus avium (L.) L.
Amur chokecherry Prunus maackii Rupr.
European bird cherry Prunus padus L.
common chokecherry Prunus virginiana L.
Russian wildrye Psathyrostachys juncea (Fisch.) Nevski
longleaf speedwell Pseudolysimachion longifolium (L.) Opiz
tall buttercup Ranunculus acris L.
creeping buttercup Ranunculus repens L.
radish Raphanus sativus L.
garden rhubarb Rheum rhabarbarum L.
yellow fieldcress Rorippa sylvestris (L.) Bess.
Seaside rose Rosa rugosa Thunb.
Himalaya blackberry Rubus armeniacus Focke
green sorrel Rumex acetosa L.
red sorrel Rumex acetosella L.
curly dock Rumex crispus L.
longleaf dock Rumex longifolius DC.
broadleaf dock Rumex obtusifolius L.
birdseye pearlwort Sagina procumbens L.
bouncingbet Saponaria officinalis L.
cereal rye Secale cereale L.
crownvetch Securigera varia (L.) Lassen
Columbia ragwort Senecio integerrimus var. exaltatus (Nutt.) Cronquist
tansy ragwort Senecio jacobaea L.
woodland groundsel Senecio sylvaticus L.
sticky groundsel Senecio viscosus L.
common groundsel Senecio vulgaris L.
green foxtail Setaria viridis (L.) Beauv.
garden catchfly Silene armeria L.
maltese-cross Silene chalcedonica (L.) E. H. L. Krause
red campion Silene dioica (L.) Clairville
white campion Silene latifolia Poir.
nightflowering catchfly Silene noctiflora L.
bladder campion Silene vulgaris (Moench) Garcke
white mustard Sinapis alba L.
wild mustard Sinapis arvensis L.
tumble mustard Sisymbrium altissimum L.
hedge mustard Sisymbrium officinale (L.) Scop.
perennial sowthistle Sonchus arvensis L.
moist sowthistle Sonchus arvensis ssp. uliginosus (M. Bieb.) Nyman
spiny sowthistle Sonchus asper (L.) Hill
annual sowthistle Sonchus oleraceus L.
false spiraea Sorbaria sorbifolia (L.) A. Braun
European mountain-ash Sorbus aucuparia L.
corn spurry Spergula arvensis L.
red sandspurry Spergularia rubra (L.) J. Presl & C. Presl
common chickweed Stellaria media (L.) Vill.
prickly comfrey Symphytum asperum Lepechin
common comfrey Symphytum officinale L.
common tansy Tanacetum vulgare L.
rock dandelion Taraxacum laevigatum (Willd.) DC.
dandelion Taraxacum officinale G.H. Weber ex Wiggers
intermediate wheatgrass Thinopyrum intermedium (Host) Barkworth & D.R. Dewey
tall wheatgrass Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wang
field pennycress Thlaspi arvense L.
western salsify Tragopogon dubius Scop.
hop clover Trifolium aureum Pollich
small hop clover Trifolium dubium Sibthorp
alsike clover Trifolium hybridum L.
red clover Trifolium pratense L.
white clover Trifolium repens L.
mayweed Tripleurospermum maritimum ssp. inodorum (L.) Appleq.
common wheat Triticum aestivum L.
European globeflower Trollius europeus L.
burning nettle Urtica urens L.
cowcockle Vaccaria hispanica (P. Mill.)
common valerian Valeriana officinalis L.
common mullein Verbascum thapsus L.
germander speedwell Veronica chamaedrys L.
common speedwell Veronica officinalis L.
neckweed Veronica peregrina ssp. peregrina L.
thymeleaf speedwell Veronica serpyllifolia ssp. serpyllifolia L.
spiked speedwell Veronica spicata ssp. spicata L.
European cranberrybush Viburnum opulus L.
bird vetch Vicia cracca ssp. cracca L.
garden vetch Vicia sativa ssp. nigra (L.) Ehrh.
hairy vetch Vicia villosa Roth
pansy Viola tricolor L.
rattail fescue Vulpia myuros (L.) K.C. Gmel.
Bugwood Center Developed by The University of Georgia - Center for Invasive Species and Ecosystem Health.
Last updated on Tuesday, May 08, 2012 at 10:52 AM