Search Results
Criteria: status=Weedy (W); origin=non-native;
Number of results: 199
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Viburnum opulus var. opulusGuelder-rose -
Amaranthus retroflexusRedroot Pigweed -
Bassia scopariaSummer Cypress -
Chenopodium albumLamb's-quarters -
Dysphania botrysJerusalem Oak -
Salsola collinaSlender Russian Thistle -
Salsola tragusRussian Thistle -
Aegopodium podagrariaGoutweed -
Aethusa cynapiumFool's Parsley -
Anthriscus sylvestrisWild Chervil -
Carum carviCaraway -
Asparagus officinalisGarden Asparagus -
Achillea ptarmicaSneezewort -
Anthemis cotulaDog Fennel -
Arctium lappaGreat Burdock -
Arctium tomentosumWoolly Burdock -
Artemisia absinthiumAbsinthium -
Artemisia biennisBiennial Wormwood -
Artemisia vulgarisCommon Mugwort -
Centaurea montanaPerennial Cornflower -
Centaurea nigrescensAlpine Knapweed -
Cichorium intybusChicory -
Crepis tectorumNarrow-leaf Hawksbeard -
Galinsoga parvifloraSmall-flowered Galinsoga -
Galinsoga quadriradiataShaggy Soldier -
Gnaphalium uliginosumLow Cudweed -
Inula heleniumElecampane -
Lactuca serriolaPrickly Lettuce -
Lapsana communisCommon Nipplewort -
Leucanthemella serotinaGiant Daisy -
Matricaria chamomillaGerman Chamomile -
Matricaria discoideaPineapple-weed -
Onopordum acanthiumScotch Thistle -
Scorzoneroides autumnalisAutumn Hawkbit -
Senecio viscosusSticky Ragwort -
Senecio vulgarisCommon Groundsel -
Sonchus arvensisPerennial Sowthistle -
Sonchus asperSpiny Sowthistle -
Sonchus oleraceusCommon Sowthistle -
Tanacetum partheniumFeverfew -
Taraxacum erythrospermumRed-seeded Dandelion -
Taraxacum officinaleCommon Dandelion -
Tripleurospermum inodorumScentless False Mayweed -
Cynoglossum officinaleGypsy Flower -
Echium vulgareViper's Bugloss -
Lappula occidentalisWestern Stickseed -
Lappula squarrosaEuropean Stickseed -
Myosotis arvensisField Forget-me-not -
Symphytum officinaleCommon Comfrey -
Alyssum alyssoidesPale Madwort -
Alyssum desertorumDesert Madwort -
Arabidopsis thalianaMouse-ear Cress -
Armoracia rusticanaHorseradish -
Barbarea vulgarisGarden Yellow Rocket -
Berteroa incanaHoary Alyssum -
Brassica nigraBlack Mustard -
Brassica rapaField Mustard -
Camelina microcarpaSmall-seeded False Flax -
Camelina sativaLarge-seeded False Flax -
Capsella bursa-pastorisShepherd's Purse -
Descurainia sophiaHerb Sophia -
Draba vernaSpring Whitlow-grass -
Erucastrum gallicumDog Mustard -
Erysimum cheiranthoidesWormseed Wallflower -
Lepidium drabaWhite-top -
Rorippa sylvestrisCreeping Yellow-cress -
Sinapis arvensisCharlock -
Sisymbrium altissimumTall Tumble Mustard -
Sisymbrium loeseliiTall Hedge Mustard -
Sisymbrium officinaleHedge Mustard -
Thlaspi arvenseField Pennycress -
Arenaria serpyllifoliaThyme-leaved Sandwort -
Cerastium fontanumMouse-ear Chickweed -
Dianthus armeriaDeptford Pink -
Dianthus barbatusSweet William -
Dianthus deltoidesMaiden Pink -
Gypsophila muralisLow Baby's Breath -
Myosoton aquaticumGiant Chickweed -
Sagina procumbensBird's-eye Pearlwort -
Saponaria officinalisBouncing Bet -
Scleranthus annuusKnawel -
Scleranthus perennisPerennial Knawel -
Silene csereiiBalkan Catchfly -
Silene latifoliaWhite Campion -
Silene noctifloraNight-flowering Catchfly -
Silene vulgarisBladder Campion -
Spergularia rubraRed Sand Spurrey -
Stellaria gramineaLesser Stitchwort -
Stellaria mediaCommon Chickweed -
Commelina communisAsiatic Dayflower -
Convolvulus arvensisField Bindweed -
Hylotelephium telephiumOrpine -
Cyperus esculentusYellow Nutsedge -
Cyperus fuscusBrown Flatsedge -
Knautia arvensisField Scabious -
Euphorbia cyparissiasCypress Spurge -
Lathyrus sylvestrisNarrow-leaved Everlasting Pea -
Lathyrus tuberosusEarthnut Pea -
Medicago lupulinaBlack Medick -
Medicago sativaAlfalfa -
Trifolium arvenseRabbit-foot Clover -
Trifolium aureumGolden Clover -
Trifolium campestreLow Hop Clover -
Trifolium fragiferumStrawberry Clover -
Trifolium hybridumAlsike Clover -
Trifolium pratenseRed Clover -
Trifolium repensWhite Clover -
Vicia craccaTufted Vetch -
Vicia sativaCommon Vetch -
Vicia villosaHairy Vetch -
Centaurium pulchellumBranching Centaury -
Geranium sibiricumSiberian Cranesbill -
Juncus compressusRound-fruited Rush -
Chaiturus marrubiastrumFalse Motherwort -
Galeopsis tetrahitBrittlestem Hemp-nettle -
Glechoma hederaceaGround Ivy -
Lamiastrum galeobdolonYellow Archangel -
Lamium amplexicauleHenbit -
Leonurus cardiacaMotherwort -
Leonurus sibiricusSiberian Motherwort -
Mentha spicataSpearmint -
Nepeta catariaCatnip -
Lilium lancifoliumTiger Lily -
Abutilon theophrastiVelvet Leaf -
Hibiscus trionumFlower of an Hour -
Malva neglectaCommon Mallow -
Malva pusillaRound-leaved Mallow -
Mollugo verticillataCarpetweed -
Lysimachia nummulariaCreeping Jenny -
Euphrasia officinalisTartary Eyebright -
Odontites vernusRed Bartsia -
Digitalis grandifloraYellow Foxglove -
Plantago lanceolataEnglish Plantain -
Plantago majorCommon Plantain -
Veronica arvensisCorn Speedwell -
Veronica officinalisCommon Speedwell -
Veronica persicaBird's-eye Speedwell -
Veronica serpyllifoliaThyme-leaf Speedwell -
Veronica vernaSpring Speedwell -
Agropyron cristatumCrested Wheatgrass -
Agrostis giganteaRedtop -
Agrostis stoloniferaCreeping Bentgrass -
Alopecurus arundinaceusCreeping Foxtail -
Alopecurus pratensisMeadow Foxtail -
Anthoxanthum odoratumSweet Vernal Grass -
Avenula pubescensDowny Oat Grass -
Bromus japonicusJapanese Brome -
Bromus tectorumCheatgrass -
Dactylis glomerataOrchard Grass -
Digitaria ischaemumSmooth Crabgrass -
Digitaria sanguinalisHairy Crabgrass -
Echinochloa crus-galliBarnyard Grass -
Elymus repensQuackgrass -
Eragrostis cilianensisStink Grass -
Eragrostis minorLittle Lovegrass -
Eriochloa villosaHairy Cupgrass -
Festuca rubraRed Fescue -
Festuca trachyphyllaHard Fescue -
Lolium multiflorumAnnual Ryegrass -
Phalaris canariensisCommon Canary Grass -
Phleum pratenseTimothy -
Poa annuaAnnual Bluegrass -
Poa bulbosaBulbous Bluegrass -
Poa compressaCanada Bluegrass -
Poa nemoralisWood Bluegrass -
Puccinellia distansWeeping Alkaligrass -
Setaria faberiGiant Foxtail -
Setaria pumilaYellow Foxtail -
Setaria verticillataBristly Foxtail -
Setaria viridisGreen Foxtail -
Thinopyrum intermediumIntermediate Wheatgrass -
Phlox subulataCreeping Phlox -
Fallopia convolvulusBlack-bindweed -
Persicaria hydropiperMarsh Waterpepper -
Persicaria longisetaOriental Lady's-thumb -
Persicaria maculosaLady's-thumb -
Rumex acetosaGreen Sorrel -
Rumex acetosellaCommon Sheep Sorrel -
Rumex crispusCurly Dock -
Rumex longifoliusDooryard Dock -
Rumex obtusifoliusBitter Dock -
Rumex patientiaPatience Dock -
Rumex pseudonatronatusField Dock -
Rumex stenophyllusNarrowleaf Dock -
Portulaca oleraceaCommon Purslane -
Ranunculus acrisTall Buttercup -
Ranunculus testiculatusBur Buttercup -
Filipendula ulmariaQueen-of-the-meadow -
Potentilla argenteaSilver Cinquefoil -
Rubus parvifoliusSmall-leaf Bramble -
Galium mollugoFalse Baby's Breath -
Convallaria majalisEuropean Lily-of-the-valley -
Populus albaWhite Poplar -
Salix X fragilisCrack Willow -
Verbascum blattariaMoth Mullein -
Verbascum thapsusCommon Mullein -
Solanum carolinenseHorse Nettle -
Solanum dulcamaraBittersweet Nightshade -
Solanum physalifoliumHairy Nightshade

