Search Results
Criteria: status=Weedy (W); origin=non-native;
Number of results: 194
- Viburnum opulus var. opulusGuelder-rose
- Amaranthus retroflexusRedroot Pigweed
- Bassia scopariaSummer Cypress
- Chenopodium albumLamb's-quarters
- Dysphania botrysJerusalem Oak
- 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
- 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
- Miscanthus sacchariflorusAmur Silvergrass
- 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
- 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