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! '''Common Name''' !! ''''Scientific Name'''' !! Family | ! '''Common Name''' !! ''''Scientific Name'''' !! Family | ||
|- | |- | ||
− | | velvet-leaf || | + | | velvet-leaf ||''[[Abutilon theophrasti]]'' Medik. || Malvaceae |
|- | |- | ||
− | | Manitoba maple || | + | | Manitoba maple ||''[[Acer negundo]]'' L. || Aceraceae |
|- | |- | ||
− | | Norway maple || | + | | Norway maple ||''[[Acer platanoides]]'' L. || Aceraceae |
|- | |- | ||
− | | yarrow || | + | | yarrow ||''[[Achillea millefolium]]'' L. var. ''millefolium'' || Asteraceae |
|- | |- | ||
− | | jointed goatgrass || ''[[Aegilops cylindrica]]'' Host || Poaceae | + | | jointed goatgrass ||''[[Aegilops cylindrica]]'' Host || Poaceae |
|- | |- | ||
− | | goutweed || | + | | goutweed ||''[[Aegopodium podagraria]]'' L. || Apiaceae |
|- | |- | ||
− | | crested wheatgrass || | + | | crested wheatgrass ||''[[Agropyron pectiniforme]]'' (Bieb.) Tzvelev || Poaceae |
|- | |- | ||
− | | quack grass || | + | | quack grass ||''[[Agropyron repens]]'' (L.) P. Beauv. || Poaceae |
|- | |- | ||
− | | creeping bentgrass || | + | | creeping bentgrass ||''[[Agrostis stolonifera]]'' L.|| Poaceae |
|- | |- | ||
− | | garlic mustard || | + | | garlic mustard ||''[[Alliaria petiolata]]'' (Bieb.) Cavara & Grande || Brassicaceae |
|- | |- | ||
− | | creeping meadow foxtail || | + | | creeping meadow foxtail ||''[[Alopecurus arundinaceus]]'' Poir. || Poaceae |
|- | |- | ||
− | | slender foxtail || | + | | slender foxtail ||''[[Alopecurus myosuroides]]'' Huds. || Poaceae |
|- | |- | ||
− | | meadow foxtail || | + | | meadow foxtail ||''[[Alopecurus pratensis]]'' L. || Poaceae |
|- | |- | ||
− | | red-root pigweed || | + | | red-root pigweed ||''[[Amaranthus retroflexus]]'' L. || Amaranthaceae |
|- | |- | ||
− | | ragweed || | + | | ragweed ||''[[Ambrosia artemisiifolia]]'' L.|| Asteraceae |
|- | |- | ||
− | | Amur peppervine || | + | | Amur peppervine ||''[[Ampelopsis brevipedunculata]]'' (Maxim.) Trautv. || Vitaceae |
|- | |- | ||
− | | yellow chamomile || | + | | yellow chamomile ||''[[Anthemis tinctoria]]'' L.|| Asteraceae |
|- | |- | ||
− | | wild chervil || | + | | wild chervil ||''[[Anthriscus sylvestris]]'' (L.) Hoffm. || Apiaceae |
|- | |- | ||
− | | great burdock || | + | | great burdock ||''[[Arctium lappa]]'' L. || Asteraceae |
|- | |- | ||
− | | common Burdock || | + | | common Burdock ||''[[Arctium minus]]'' Bernh. || Asteraceae |
|- | |- | ||
− | | woolly burdock || | + | | woolly burdock ||''[[Arctium tomentosum]]'' P. Mill. || Asteraceae |
|- | |- | ||
− | | European (woodland) burdock || | + | | European (woodland) burdock ||''[[Arctium vulgare]]'' (Hill) Evans || Asteraceae |
|- | |- | ||
− | | absinth || | + | | absinth ||''[[Artemisia absinthium]]'' L. || Asteraceae |
|- | |- | ||
− | | cicer milkvetch || | + | | cicer milkvetch ||''[[Astragalus cicer]]'' L.|| Fabaceae |
|- | |- | ||
− | | spear Saltbush || | + | | spear Saltbush ||''[[Atriplex patula]]'' L.|| Chenopodiaceae |
|- | |- | ||
− | | wild Oat || | + | | wild Oat ||''[[Avena fatua]]'' L.|| Poaceae |
|- | |- | ||
− | |5-horn smotherweed ||'' [[Bassia hyssopifolia]] '' (Pall.) Kuntze|| Chenopodioideae | + | |5-horn smotherweed ||''[[Bassia hyssopifolia]] '' (Pall.) Kuntze|| Chenopodioideae |
|- | |- | ||
− | | | + | |Kochia ||''[[Bassia scoparia]]'' (L.) A.J. Scott ||Chenopodioideae |
|- | |- | ||
− | | | + | |Smotherweeds ||''[[Bassia spp.]]'' || Chenopodioideae |
|- | |- | ||
− | | | + | |Japanese barberry ||''[[Berberis thunbergii]] '' L. ||Berberidaceae |
|- | |- | ||
− | | | + | |European or common barberry ||''[[Berberis vulgaris]]'' L. ||Berberidaceae |
|- | |- | ||
− | | | + | |hoary-alyssum ||''[[Berteroa incana]]'' (L.) DC. ||Brassicaceae |
|- | |- | ||
− | | | + | |yellow bluestem ||''[[Bothriochloa ischaemum]]'' (L.) Keng ||Poaceae |
|- | |- | ||
− | | | + | |smooth brome ||''[[Bromus inermis]]'' var. ''inermis'' L. ||Poaceae |
|- | |- | ||
− | | | + | |Japanese chess ||''[[Bromus japonicus]] '' Thunb. ex Murr. ||Poaceae |
|- | |- | ||
− | | | + | |cheatgrass ||''[[Bromus tectorum]] '' L.|| Poaceae |
|- | |- | ||
− | | | + | |flowering-rush ||''[[Butomus umbellatus]]'' L.|| Butomaceae |
|- | |- | ||
− | | | + | |big-seed false flax ||''[[Camelina sativa]]'' (L.) Crantz ||Brassicaceae |
|- | |- | ||
− | | | + | |creeping bellflower ||''[[Campanula rapunculoides]]'' L. ||Campanulaceae |
|- | |- | ||
− | | | + | |shepherd's-purse ||''[[Capsella bursa-pastoris]]'' (L.) Medik.||Brassicaceae |
|- | |- | ||
− | | | + | |caragana or Siberian peashrub ||''[[Caragana arborescens]]'' Lam. ||Fabaceae |
|- | |- | ||
− | | | + | |hoary cress, whitetop ||''[[Cardaria spp.]]'' Desv. ||Brassicaceae |
|- | |- | ||
− | | | + | |plumeless thistle ||''[[Carduus acanthoides]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |nodding thistle ||''[[Carduus nutans]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |Safflower ||''[[Carthamnus tinctorius]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |caraway ||''[[Carum carvi]]'' L. ||Apiaceae |
|- | |- | ||
− | | | + | |Japanese bittersweet ||''[[Celastrus orbiculatus]]'' Thunb. ||Celastraceae |
|- | |- | ||
− | | | + | |diffuse knapweed ||''[[Centaurea diffusa]]'' Lam. ||Asteraceae |
|- | |- | ||
− | | | + | |brown knapweed ||''[[Centaurea jacea]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |bighead knapweed ||''[[Centaurea macrocephala]]'' Puschk. ex Willd. ||Asteraceae |
|- | |- | ||
− | | | + | |mountain knapweed ||''[[Centaurea montana]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |black knapweed ||''[[Centaurea nigra]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |Tyrol knapweed ||''[[Centaurea nigrescens]]'' Willd. ||Asteraceae |
|- | |- | ||
− | | | + | | Russian knapweed ||''[[Centaurea repens]]'' (L.) DC.||Asteraceae |
|- | |- | ||
− | | | + | |yellow starthistle ||''[[Centaurea solstitialis]]'' L.||Asteraceae |
|- | |- | ||
− | | | + | |spotted knapweed ||''[[Centaurea stoebe]]'' L. ssp. ''micranthos'' (Gugler) Hayek ||Asteraceae |
|- | |- | ||
− | | | + | |squarrose knapweed ||''[[Centaurea virgata]]'' Lam. ssp. ''squarrosa'' (Willd.) Gugler |
+ | ||Asteraceae | ||
|- | |- | ||
− | | | + | |meadow knapweed ||''[[Centaurea x moncktonii]]'' C. E. Britton|| Asteraceae |
|- | |- | ||
− | | | + | |hybrid knapweed ||''[[Centaurea x psammogena]]'' Gáyer ||Asteraceae |
|- | |- | ||
− | | | + | |chickweed ||''[[Cerastium vulgatum]]'' L. ||Caryophyllaceae |
|- | |- | ||
− | | | + | |celandine ||''[[Chelidonium majus]]'' L. ||Papaveraceae |
|- | |- | ||
− | | | + | |lamb's-quarters ||''[[Chenopodium album]]'' L. ||Chenopodioideae |
|- | |- | ||
− | | | + | |rush skeletonweed ||''[[Chondrilla juncea]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |creeping thistle ||''[[Cirsium arvense]]'' (L.) Scop. ||Asteraceae |
|- | |- | ||
− | | | + | |marsh thistle ||''[[Cirsium palustre]]'' (L.) Scop. ||Asteraceae |
|- | |- | ||
− | | | + | |bull thistle ||''[[Cirsium vulgare]]'' (Savi) Ten. ||Asteraceae |
|- | |- | ||
− | | | + | |yellow clematis* ||''[[Clematis tangutica]]'' (Maxim.) Korsh.||Ranunculaceae |
|- | |- | ||
− | | | + | |evergreen clematis ||''[[Clematis vitalba]]'' L. ||Ranunculaceae |
|- | |- | ||
− | | | + | |poison hemlock ||''[[Conium maculatum]]'' L. ||Apiaceae |
|- | |- | ||
− | | | + | |field bindweed* ||''[[Convolvulus arvensis]]'' L. ||Convolvulaceae |
|- | |- | ||
− | | | + | |crown vetch ||''[[Coronilla varia]]'' L. ||Fabaceae |
|- | |- | ||
− | | | + | |Peking cotoneaster ||''[[Cotoneaster acutifolius]]'' Turcz. ||Rosaceae |
|- | |- | ||
− | | | + | |red-fruited cotoneaster||''[[Cotoneaster integerrimus]]'' Medik. ||Rosaceae |
|- | |- | ||
− | | | + | |dark-seed cotoneaster ||''[[Cotoneaster niger]]'' (Thunb.) Fries ||Rosaceae |
|- | |- | ||
− | | | + | |annual hawksbeard ||''[[Crepis tectorum]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |common crupina* ||''[[Crupina vulgaris]]'' Pers. ex Cass.||Asteraceae |
|- | |- | ||
− | | | + | |dodder ||''[[Cuscuta spp.]]'' L. ||Convolvulaceae |
|- | |- | ||
− | | | + | |European swallow-wort ||''[[Cynanchum rossicum ]]'' (Kleopow) Borhidi ||Asclepiadaceae |
|- | |- | ||
− | | | + | |black swallow-wort ||''[[Cynanchum louiseae]]'' (L.) Kartesz & Gandhi ||Asclepiadaceae |
|- | |- | ||
− | | | + | |hound's-tongue* ||''[[Cynoglossum officinale]]'' L. ||Boraginaceae |
|- | |- | ||
− | | | + | |Hedgehog dogtail ||''[[Cynosurus echinatus]]'' L. ||Poaceae |
|- | |- | ||
− | |flixweed or tansy mustard ||''[[Descurainia sophia]]'' (L.) Webb ex Prantl|| Brassicaceae | + | |yellow nutsedge* ||''[[Cyperus esculentus]]'' L. ||Cyperaceae |
+ | |- | ||
+ | |Scotch broom ||''[[Cytisus scoparius]]'' (L.) Link ||Fabaceae | ||
+ | |- | ||
+ | |orchardgrass ||''[[Dactylis glomerata]]'' L. ||Poaceae | ||
+ | |- | ||
+ | |jimson weed, Chinese thorn-apple||''[[Datura sp.]]'' L. ||Solanaceae | ||
+ | |- | ||
+ | |wild carrot, Queen Anne’s lace ||''[[Daucus carota]]'' L. ||Apiaceae | ||
+ | |- | ||
+ | |flixweed or tansy mustard ||''[[Descurainia sophia]]'' (L.) Webb ex Prantl ||Brassicaceae | ||
|-' | |-' | ||
− | |fuller's or common teasel ||''[[Dipsacus fullonum]] ' L. | + | |fuller's or common teasel ||''[[Dipsacus fullonum]]'' L. ||Caprifoliaceae |
|- | |- | ||
− | | | + | |Chinese yam ||''[[Dioscorea polystachya]]'' Turcz. ||Dioscoreaceae |
|- | |- | ||
− | | | + | |fetid marigold ||''[[Dyssodia papposa]]'' (Vent.) Hitchc. ||Asteraceae |
|- | |- | ||
− | | | + | |barnyard grass ||''[[Echinochloa crusgalli]]'' (L.) Beauv.||Poaceae |
|- | |- | ||
− | | | + | |wild cucumber ||''[[Echinocystis lobata]]'' (Michx.) Torr. & Gray||Cucurbitoideae |
|- | |- | ||
− | | | + | |globe thistle ||''[[Echinops sp.]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |blueweed* ||''[[Echium vulgare]]'' L. ||Boraginaceae |
|- | |- | ||
− | | | + | |Russian olive ||''[[Elaeagnus angustifolia]]'' L. ||Elaeagnaceae |
|- | |- | ||
− | | | + | |autumn olive* ||''[[Elaeagnus umbellata]]'' Thunb. ||Elaeagnaceae |
|- | |- | ||
− | | | + | |woolly cupgrass ||''[[Eriochloa villosa]]'' (Thunb.) Kunth ||Poaceae |
|- | |- | ||
− | | | + | |California filaree ||''[[Erodium cicutarium]]'' (L.) L'Hér. ex Aiton ||Geraniaceae |
|- | |- | ||
− | | | + | |dog mustard ||''[[Erucastrum gallicum]]'' (Willd.) O.E. Schulz ||Brassicaceae |
|- | |- | ||
− | | | + | |sea holly ||''[[Eryngium planum]]'' L. ||Apiaceae |
|- | |- | ||
− | | | + | |wormseed mustard ||''[[Erysimum cheiranthoides]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |cypress spurge ||''[[Euphorbia cyparissias]]'' L. ||Euphorbiaceae |
|- | |- | ||
− | | | + | |leafy spurge* ||''[[Euphorbia esula]]'' L. ||Euphorbiaceae |
|- | |- | ||
− | | | + | |myrtle spurge ||''[[Euphorbia myrsinites]]'' L. ||Euphorbiaceae |
|- | |- | ||
− | | | + | |Tartary buckwheat ||''[[Fagopyrum tataricum]]'' (L.) Gaertn. ||Polygonaceae |
|- | |- | ||
− | | | + | |Japanese knotweed* ||''[[Fallopia japonica]]'' (Houtt.) Ronse Decr.||Polygonaceae |
|- | |- | ||
− | | | + | |giant knotweed* ||''[[Fallopia sachalinensis]]'' (F. Schmidt ex Maxim.) Ronse Decr. ||Polygonaceae |
|- | |- | ||
− | | | + | |hybrid Japanese knotweed* ||'' [[Fallopia x bohemica]]'' (Chrtek & Chrtková) J. P. Bailey||Polygonaceae |
|- | |- | ||
− | | | + | |creeping red fescue ||''[[Festuca rubra]]'' L. ||Poaceae |
|- | |- | ||
− | | | + | |glossy buckthorn ||''[[Frangula alnus]]'' Mill. ||Rhamnaceae |
|- | |- | ||
− | | | + | |green ash ||''[[Fraxinus pennsylvanica]]'' Marshall ||Oleaceae |
|- | |- | ||
− | | | + | |goat's rue ||''[[Galega officinalis]]'' L. ||Fabaceae |
|- | |- | ||
− | | | + | |hemp nettle ||''[[Galeopsis tetrahit]]'' L. ||Lamiaceae |
|- | |- | ||
− | | | + | |cleavers ||''[[Galium aparine]]'' L. ||Rubiaceae |
|- | |- | ||
− | | | + | |sweet woodruff ||''[[Galium odoratum]]'' (L.) Scop. ||Rubiaceae |
|- | |- | ||
− | |baby's-breath ||'' [[Gypsophila paniculata]] | + | |false cleavers ||''[[Galium spurium]]'' L. ||Rubiaceae |
+ | |- | ||
+ | |Yellow bedstraw ||''[[Galium verum]]'' L. ||Rubiaceae | ||
+ | |- | ||
+ | |yellow gentian ||''[[Gentiana lutea]]'' L. ||Gentianaceae | ||
+ | |- | ||
+ | |reed mannagrass ||''[[Glyceria maxima]]'' (Hartm.) Holmb.||Poaceae | ||
+ | |- | ||
+ | |baby's-breath ||''[[Gypsophila paniculata]]'' L. ||Caryophyllaceae | ||
|- | |- | ||
|Showy baby's-breath ||'' [[Gypsophila elegans]] '' M. Bieb. || Caryophyllaceae | |Showy baby's-breath ||'' [[Gypsophila elegans]] '' M. Bieb. || Caryophyllaceae | ||
Line 298: | Line 317: | ||
|dyer's woad ||''[[Isatis tinctoria]]'' L. ||Brassicaceae | |dyer's woad ||''[[Isatis tinctoria]]'' L. ||Brassicaceae | ||
|- | |- | ||
− | |tansy ragwort ||''[[Jacobaea vulgaris]]'' | + | |tansy ragwort ||''[[Jacobaea vulgaris]]'' Gaertn. ||Asteraceae |
|- | |- | ||
|field scabious ||''[[Knautia arvensis]]'' (L.) J.M. Coult. ||Caprifoliaceae | |field scabious ||''[[Knautia arvensis]]'' (L.) J.M. Coult. ||Caprifoliaceae | ||
− | |||
− | |||
|- | |- | ||
|henbit or dead nettle ||''[[Lamium amplexicaule]]'' L. ||Lamiaceae | |henbit or dead nettle ||''[[Lamium amplexicaule]]'' L. ||Lamiaceae | ||
|- | |- | ||
|blue-bur ||''[[Lappula squarrosa]]'' (Retz.) Dumort. ||Boraginaceae | |blue-bur ||''[[Lappula squarrosa]]'' (Retz.) Dumort. ||Boraginaceae | ||
− | |||
|- | |- | ||
− | | globe-podded hoary cress || | + | |globe-podded hoary cress||''[[Lepidium appelianum]]'' Al-Shehbaz ||Brassicaceae |
|- | |- | ||
− | | | + | |field pepperweed ||''[[Lepidium campestre]]'' (L.) W.T. Aiton ||Brassicaceae |
|- | |- | ||
− | | | + | |lens-podded hoary cress||''[[Lepidium chalepense]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |heart-podded hoary cress||''[[Lepidium draba]] '' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |perennial peppergrass ||''[[Lepidium latifolium]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |Chinese bush-clover ||''[[Lespedeza cuneata]]'' (Dum. Cours.) G. Don ||Fabaceae |
|- | |- | ||
− | | | + | |ox-eye daisy ||''[[Leucanthemum vulgare]]'' Lam. ||Asteraceae |
|- | |- | ||
− | | toadflax || | + | |Dalmatian toadflax ||''[[Linaria dalmatica]]'' (L.) Mill. ||Plantaginaceae |
|- | |- | ||
− | | | + | |toadflax ||''[[Linaria vulgaris]]'' Mill. ||Plantaginaceae |
|- | |- | ||
− | | | + | |Persian darnel ||''[[Lolium persicum]]'' Boiss. & Hohen. ex Boiss. ||Poaceae |
|- | |- | ||
− | | | + | |Tatarian honeysuckle ||''[[Lonicera tatarica]]'' L. ||Caprifoliaceae |
|- | |- | ||
− | | | + | |bird's-foot trefoil ||''[[Lotus corniculatus]]'' L. ||Fabaceae |
|- | |- | ||
− | | | + | |Maltese cross ||''[[Lychnis chalcedonica]]'' L. ||Caryophyllaceae |
|- | |- | ||
− | | | + | |purple loosestrife* ||''[[Lythrum salicaria]]'' L. ||Lythraceae |
|- | |- | ||
− | | | + | |round-leaved mallow ||''[[Malva rotundifolia]]'' L., nom. utique rej.||Malvaceae |
|- | |- | ||
− | | | + | |high mallow ||''[[Malva sylvestris]]'' L. ||Malvaceae |
|- | |- | ||
− | | | + | |low mallow ||''[[Malva pusilla]]'' Sm. ||Malvaceae |
|- | |- | ||
− | | | + | |scentless chamomile || ''[[Matricaria perforata]]'' |
|- | |- | ||
− | | | + | |black medick ||''[[Medicago lupulina]]'' L. ||Fabaceae |
|- | |- | ||
− | | | + | |alfalfa ||''[[Medicago sativa]] '' L. ||Fabaceae |
|- | |- | ||
− | | | + | |white sweetclover ||''[[Melilotus albus]] '' Medik. ||Fabaceae |
|- | |- | ||
− | | | + | |yellow sweetclover ||''[[Melilotus officinale]]'' (L.) Lam. ||Fabaceae |
|- | |- | ||
− | | | + | |Japanese stiltgrass ||''[[Microstegium vimineum]]'' (Trin.) A. Camus ||Poaceae |
|- | |- | ||
− | | | + | |spring millet grass ||''[[Milium vernale]]'' M. Bieb. ||Poaceae |
|- | |- | ||
− | | | + | |Eurasian water-milfoil ||''[[Myriophyllum spicatum]]'' L. ||Haloragaceae |
|- | |- | ||
− | | | + | |watercress ||''[[Nasturtium officinale]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |catnip ||''[[Nepeta cataria]]'' L. ||Lamiaceae |
|- | |- | ||
− | | | + | |ball mustard ||''[[Neslia paniculata]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |red bartsia ||''[[Odontites vernus]]'' (Bellardi) Dumort. ||Orobanchaceae |
|- | |- | ||
− | | | + | |sainfoin ||''[[Onobrychis viciifolia]]'' Scop. ||Fabaceae |
|- | |- | ||
− | | | + | |Scotch cottonthistle ||''[[Onopordum acanthium]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |blindeyes ||''[[Papaver dubium]]'' L. ||Papaveraceae |
|- | |- | ||
− | | | + | |corn poppy ||''[[Papaver rhoeas]]'' L. ||Papaveraceae |
|- | |- | ||
− | | | + | |parsnip ||''[[Pastinaca sativa]]'' L. ||Apiaceae |
|- | |- | ||
− | | | + | |African rue ||''[[Peganum harmala]]'' L. ||Nitrariaceae |
|- | |- | ||
− | | | + | |reed canary grass ||''[[Phalaris arundinacea]]'' L. ||Poaceae |
|- | |- | ||
− | | | + | |timothy ||''[[Phleum pratense]]'' L. ||Poaceae |
|- | |- | ||
− | | | + | |common reed ||''[[Phragmites australis]]'' (Cav.) Trin. ex Steud. ||Poaceae |
|- | |- | ||
− | | | + | |Norway spruce ||''[[Picea abies]]''(L.) Karst. ||Pinaceae |
|- | |- | ||
− | | | + | |Burnet-saxifrage ||''[[Pimpinella saxifraga]]'' L. ||Apiaceae |
|- | |- | ||
− | | | + | |Scotch pine ||''[[Pinus sylvestris]]'' L. ||Pinaceae |
|- | |- | ||
− | | | + | |common plantain, whiteman's foot ||''[[Plantago major]]'' L. ||Plantaginaceae |
|- | |- | ||
− | | | + | |hoary plantain ||''[[Plantago media]]'' L. ||Plantaginaceae |
|- | |- | ||
− | | | + | |Canada bluegrass ||''[[Poa compressa]]'' L. ||Poaceae |
|- | |- | ||
− | | | + | |Kentucky bluegrass ||''[[Poa pratensis]]'' L. ||Poaceae |
|- | |- | ||
− | | | + | |common or yard knotweed||''[[Polygonum arenastrum]]''Jord. ex Boreau ||Polygonaceae |
|- | |- | ||
− | | | + | |Wild Buckwheat ||''[[Polygonum convolvulus]]'' L. ||Polygonaceae |
|- | |- | ||
− | | | + | |tearthumb, mile-a-minute vine ||''[[Polygonum perfoliatum]]'' L. ||Polygonaceae |
|- | |- | ||
− | | | + | |lady's-thumb ||''[[Polygonum persicaria]]'' L. ||Polygonaceae |
|- | |- | ||
− | | | + | |Himalayan knotweed ||''[[Polygonum polystachyum]]'' Wall. ex Meisn.||Polygonaceae |
|- | |- | ||
− | | | + | |white poplar ||''[[Populus alba]]'' L. ||Salicaceae |
|- | |- | ||
− | | | + | |curly pondweed ||''[[Potamogeton crispus]]'' L. ||Potamogetonaceae |
|- | |- | ||
− | | | + | |sulphur cinquefoil ||''[[Potentilla recta]]'' L. ||Rosaceae |
|- | |- | ||
− | | | + | |sulphur cinquefoil* ||''[[Potentilla recta]]'' L. ||Rosaceae |
|- | |- | ||
− | | | + | |kudzu ||''[[Pueraria montana]]'' (Lour.) Merr. ||Fabaceae |
|- | |- | ||
− | | | + | |tall buttercup* ||''[[Ranunculus acris]]'' L. ||Ranunculaceae |
|- | |- | ||
− | | | + | |creeping buttercup ||''[[Ranunculus repens]]'' L. ||Ranunculaceae |
|- | |- | ||
− | | | + | |wild radish ||''[[Raphanus raphanistrum]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |common buckthorn* ||''[[Rhamnus cathartica]]'' L. ||Rhamnaceae |
|- | |- | ||
− | | | + | |Russian knapweed* ||''[[Rhaponticum repens]]'' (L.) Hidalgo ||Asteraceae |
|- | |- | ||
− | | | + | |curled dock ||''[[Rumex crispus]]'' L. ||Polygonaceae |
|- | |- | ||
− | | | + | |yard dock ||''[[Rumex longifolius]]'' D.C. ||Polygonaceae |
|- | |- | ||
− | | | + | |Russian thistle ||''[[Salsola kali]]'' L. ||Chenopodioideae |
|- | |- | ||
− | | | + | |prickly Russian thistle||''[[Salsola tragus]]'' L. ||Chenopodioideae |
|- | |- | ||
− | | | + | |elderberry ||''[[Sambucus racemosa]]'' L. ||Adoxaceae |
|- | |- | ||
− | | | + | |tall fescue ||''[[Schedonorus arundinaceus]]'' (Schreb.) Dumort., nom. cons.||Poaceae |
|- | |- | ||
− | | | + | |knawel ||''[[Scleranthus annuus]]'' L. ||Caryophyllaceae |
|- | |- | ||
− | | | + | |crown vetch ||''[[Securigera varia]]'' (L.) Lassen ||Fabaceae |
|- | |- | ||
− | | | + | |tansy ragwort ||''[[Senecio jacobaea]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |green foxtail ||''[[Setaria viridis]]'' (L.) P. Beauv. ||Poaceae |
|- | |- | ||
− | | | + | |white campion ||''[[Silene latifolia]]'' Poir. ssp. ''alba'' (Miller) Greuter & Burdet ||Caryophyllaceae |
|- | |- | ||
− | | | + | |Balkan catchfly ||''[[Silene cserei]]'' Baumg. ||Caryophyllaceae |
|- | |- | ||
− | | | + | |night-flowering catchfly ||''[[Silene noctiflora]]'' L. ||Caryophyllaceae |
|- | |- | ||
− | | | + | |milk thistle ||''[[Silybum marianum]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |corn mustard ||''[[Sinapis arvensis]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |tumbling mustard ||''[[Sisymbrium altissimum]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |small tumbleweed mustard ||''[[Sisymbrium loeselii]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |bittersweet nightshade ||''[[Solanum dulcamara]]'' L. ||Solanaceae |
|- | |- | ||
− | | | + | |silverleaf nightshade ||''[[Solanum elaeagnifolium]]'' Cav. ||Solanaceae |
|- | |- | ||
− | | | + | |carpet burrweed ||''[[Soliva sessilis]]'' Ruiz & Pav. ||Asteraceae |
|- | |- | ||
− | | | + | |perennial sow thistle* ||''[[Sonchus arvensis]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |perennial sow thistle ||''[[Sonchus arvensis]]'' L. ssp. ''uliginosus'' (M. Bieb.) Nyman ||Asteraceae |
|- | |- | ||
− | | | + | |spiny sow thistle ||''[[Sonchus asper]]'' (L.) Hill ||Asteraceae |
|- | |- | ||
− | | | + | |annual sow thistle ||''[[Sonchus oleraceus]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |European mountain ash ||''[[Sorbus aucuparia]]'' L. ||Rosaceae |
|- | |- | ||
− | | | + | |aleppo grass ||''[[Sorghum halepense]]'' (L.) Pers. ||Poaceae |
|- | |- | ||
− | | | + | |corn spurry ||''[[Spergula arvensis]]'' L. ||Caryophyllaceae |
|- | |- | ||
− | | | + | |alkali swainsonpea ||''[[Sphaerophysa salsula]]'' (Pall.) DC. ||Fabaceae |
|- | |- | ||
− | | | + | |common chickweed ||''[[Stellaria media]]'' (L.) Vill. ||Caryophyllaceae |
|- | |- | ||
− | | | + | |Japanese lilac ||''[[Syringa reticulata]]'' (Blume) H. Hara ||Oleaceae |
|- | |- | ||
− | | | + | |lilac ||''[[Syringa vulgaris]]'' L. ||Oleaceae |
|- | |- | ||
− | | | + | |medusahead* ||''[[Taeniatherum caput-medusae]]'' (L.) Nevski||Poaceae |
|- | |- | ||
− | | | + | |Chinese tamarisk* ||''[[Tamarix chinensis]]'' Lour. ||Tamaricaceae |
|- | |- | ||
− | | | + | |smallflower tamarisk ||''[[Tamarix parviflora]]'' DC. ||Tamaricaceae |
|- | |- | ||
− | | | + | |saltcedar* ||''[[Tamarix ramosissima]]'' Ledeb. ||Tamaricaceae |
|- | |- | ||
− | | | + | |common tansy* ||''[[Tanacetum vulgare]]'' L. ||Asteraceae |
|- | |- | ||
− | | | + | |dandelion ||''[[Taraxacum officinale]]'' F.H. Wigg. ||Asteraceae |
|- | |- | ||
− | | | + | |thesium ||''[[Thesium arvense]]'' Horv. ||Santalaceae |
|- | |- | ||
− | | | + | |stinkweed ||''[[Thlaspi arvense]]'' L. ||Brassicaceae |
|- | |- | ||
− | | | + | |goat's-beard ||''[[Tragopogon dubius]]'' Scop. ||Asteraceae |
|- | |- | ||
− | | | + | |puncturevine* ||''[[Tribulus terrestris]]'' L. ||Zygophyllaceae |
|- | |- | ||
+ | |Alsike clover ||''[[Trifolium hybridum]]'' L. ||Fabaceae | ||
+ | |- | ||
+ | |red Clover ||''[[Trifolium pratense]]'' L. ||Fabaceae | ||
+ | |- | ||
+ | |white Clover ||''[[Trifolium repens]]'' L. ||Fabaceae | ||
+ | |- | ||
+ | |clovers ||''[[Trifolium spp.]]'' L. ||Fabaceae | ||
+ | |- | ||
+ | |scentless chamomile* ||''[[Tripleurospermum inodorum]]'' (L.) Sch. Bip.||Asteraceae | ||
+ | |- | ||
+ | |cattails ||''[[Typha spp.]]'' L. ||Typhaceae | ||
+ | |- | ||
+ | |Siberian elm ||''[[Ulmus pumila]]'' L. ||Ulmaceae | ||
+ | |- | ||
+ | |cow soapwort, ||''[[Vaccaria hispanica]]'' (Mill.) Rauschert ||Caryophyllaceae | ||
+ | |- | ||
+ | |common mullein* ||''[[Verbascum thapsus]]'' L. ||Scrophulariaceae | ||
+ | |- | ||
+ | |European highbush cranberry ||''[[Viburnum opulus]]'' L. var. ''opulus'' ||Caprifoliaceae | ||
+ | |- | ||
+ | |one-sided vetch ||''[[Vicia cracca]]'' L. ||Fabaceae | ||
+ | |- | ||
+ | |European field pansy ||''[[Viola arvensis]]'' Murray ||Violaceae | ||
+ | |- | ||
+ | |rattail fescue ||''[[Vulpia myuros]]'' (L.) C.C. Gmel. ||Poaceae | ||
+ | |- | ||
+ | |Syrian bean-caper ||''[[Zygophyllum fabago]]'' L. ||Zygophyllaceae | ||
+ | |||
|} | |} | ||
Latest revision as of 03:09, 4 June 2018
Contents
Posey’s Rogues: A Gallery of Exotic Invasive and Non-invasive Plants of Alberta
Introduction
- Aliens Invade Alberta
- The word "weed" may come to mind
- What's the big deal?
- Does Alien = Invasive?
- What to do?
- Control
- If you can't beat'em, eat'em
- Cautions and invitation
Getting started
Have a name, and want to find information? Use the search function in the top right corner to find all references to either a common or scientific name.
Have a plant, and want to know what it is? At present all we can offer are the thumbnails in The Rogue's Portrait Galleries, below, which link to more information if you can find a picture that matches your plant.
Want to contribute? See Notes for Contributors.
Interested in Alberta weed regulations? See Act and Regulations or Weed regulation.
Consult the Mediawiki User's Guide for information on using the software. Try editing where it will do no harm, in the Sandbox
Posey’s Rogues Portrait Galleries
Some species have no pictures at all, and the gallery only has pictures that might be of help while browsing thumbnails for an unidentified plant. On individual species pages (accessed from the list of species below) there are additional pictures.
List of species
Plant species regulated by Alberta's Weed Control Act are listed on page 7 of the WEED CONTROL REGULATION. [1]
The species in the table below are generally listed as invasive by one or more authorities. All are alien in Alberta, unless noted otherwise (some native species are included to differentiate them from similar exotics). Many additional species are regarded as weeds --- alien species known to occur in Alberta (but not known to be invasive), or native species regarded as pests in agricultural settings. Some native species can be invasive (e.g. Aspen incursion into grassland) when not limited by historic disturbance regimes, but they are not listed here.
Common Name | 'Scientific Name' | Family |
---|---|---|
velvet-leaf | Abutilon theophrasti Medik. | Malvaceae |
Manitoba maple | Acer negundo L. | Aceraceae |
Norway maple | Acer platanoides L. | Aceraceae |
yarrow | Achillea millefolium L. var. millefolium | Asteraceae |
jointed goatgrass | Aegilops cylindrica Host | Poaceae |
goutweed | Aegopodium podagraria L. | Apiaceae |
crested wheatgrass | Agropyron pectiniforme (Bieb.) Tzvelev | Poaceae |
quack grass | Agropyron repens (L.) P. Beauv. | Poaceae |
creeping bentgrass | Agrostis stolonifera L. | Poaceae |
garlic mustard | Alliaria petiolata (Bieb.) Cavara & Grande | Brassicaceae |
creeping meadow foxtail | Alopecurus arundinaceus Poir. | Poaceae |
slender foxtail | Alopecurus myosuroides Huds. | Poaceae |
meadow foxtail | Alopecurus pratensis L. | Poaceae |
red-root pigweed | Amaranthus retroflexus L. | Amaranthaceae |
ragweed | Ambrosia artemisiifolia L. | Asteraceae |
Amur peppervine | Ampelopsis brevipedunculata (Maxim.) Trautv. | Vitaceae |
yellow chamomile | Anthemis tinctoria L. | Asteraceae |
wild chervil | Anthriscus sylvestris (L.) Hoffm. | Apiaceae |
great burdock | Arctium lappa L. | Asteraceae |
common Burdock | Arctium minus Bernh. | Asteraceae |
woolly burdock | Arctium tomentosum P. Mill. | Asteraceae |
European (woodland) burdock | Arctium vulgare (Hill) Evans | Asteraceae |
absinth | Artemisia absinthium L. | Asteraceae |
cicer milkvetch | Astragalus cicer L. | Fabaceae |
spear Saltbush | Atriplex patula L. | Chenopodiaceae |
wild Oat | Avena fatua L. | Poaceae |
5-horn smotherweed | Bassia hyssopifolia (Pall.) Kuntze | Chenopodioideae |
Kochia | Bassia scoparia (L.) A.J. Scott | Chenopodioideae |
Smotherweeds | Bassia spp. | Chenopodioideae |
Japanese barberry | Berberis thunbergii L. | Berberidaceae |
European or common barberry | Berberis vulgaris L. | Berberidaceae |
hoary-alyssum | Berteroa incana (L.) DC. | Brassicaceae |
yellow bluestem | Bothriochloa ischaemum (L.) Keng | Poaceae |
smooth brome | Bromus inermis var. inermis L. | Poaceae |
Japanese chess | Bromus japonicus Thunb. ex Murr. | Poaceae |
cheatgrass | Bromus tectorum L. | Poaceae |
flowering-rush | Butomus umbellatus L. | Butomaceae |
big-seed false flax | Camelina sativa (L.) Crantz | Brassicaceae |
creeping bellflower | Campanula rapunculoides L. | Campanulaceae |
shepherd's-purse | Capsella bursa-pastoris (L.) Medik. | Brassicaceae |
caragana or Siberian peashrub | Caragana arborescens Lam. | Fabaceae |
hoary cress, whitetop | Cardaria spp. Desv. | Brassicaceae |
plumeless thistle | Carduus acanthoides L. | Asteraceae |
nodding thistle | Carduus nutans L. | Asteraceae |
Safflower | Carthamnus tinctorius L. | Asteraceae |
caraway | Carum carvi L. | Apiaceae |
Japanese bittersweet | Celastrus orbiculatus Thunb. | Celastraceae |
diffuse knapweed | Centaurea diffusa Lam. | Asteraceae |
brown knapweed | Centaurea jacea L. | Asteraceae |
bighead knapweed | Centaurea macrocephala Puschk. ex Willd. | Asteraceae |
mountain knapweed | Centaurea montana L. | Asteraceae |
black knapweed | Centaurea nigra L. | Asteraceae |
Tyrol knapweed | Centaurea nigrescens Willd. | Asteraceae |
Russian knapweed | Centaurea repens (L.) DC. | Asteraceae |
yellow starthistle | Centaurea solstitialis L. | Asteraceae |
spotted knapweed | Centaurea stoebe L. ssp. micranthos (Gugler) Hayek | Asteraceae |
squarrose knapweed | Centaurea virgata Lam. ssp. squarrosa (Willd.) Gugler | Asteraceae |
meadow knapweed | Centaurea x moncktonii C. E. Britton | Asteraceae |
hybrid knapweed | Centaurea x psammogena Gáyer | Asteraceae |
chickweed | Cerastium vulgatum L. | Caryophyllaceae |
celandine | Chelidonium majus L. | Papaveraceae |
lamb's-quarters | Chenopodium album L. | Chenopodioideae |
rush skeletonweed | Chondrilla juncea L. | Asteraceae |
creeping thistle | Cirsium arvense (L.) Scop. | Asteraceae |
marsh thistle | Cirsium palustre (L.) Scop. | Asteraceae |
bull thistle | Cirsium vulgare (Savi) Ten. | Asteraceae |
yellow clematis* | Clematis tangutica (Maxim.) Korsh. | Ranunculaceae |
evergreen clematis | Clematis vitalba L. | Ranunculaceae |
poison hemlock | Conium maculatum L. | Apiaceae |
field bindweed* | Convolvulus arvensis L. | Convolvulaceae |
crown vetch | Coronilla varia L. | Fabaceae |
Peking cotoneaster | Cotoneaster acutifolius Turcz. | Rosaceae |
red-fruited cotoneaster | Cotoneaster integerrimus Medik. | Rosaceae |
dark-seed cotoneaster | Cotoneaster niger (Thunb.) Fries | Rosaceae |
annual hawksbeard | Crepis tectorum L. | Asteraceae |
common crupina* | Crupina vulgaris Pers. ex Cass. | Asteraceae |
dodder | Cuscuta spp. L. | Convolvulaceae |
European swallow-wort | Cynanchum rossicum (Kleopow) Borhidi | Asclepiadaceae |
black swallow-wort | Cynanchum louiseae (L.) Kartesz & Gandhi | Asclepiadaceae |
hound's-tongue* | Cynoglossum officinale L. | Boraginaceae |
Hedgehog dogtail | Cynosurus echinatus L. | Poaceae |
yellow nutsedge* | Cyperus esculentus L. | Cyperaceae |
Scotch broom | Cytisus scoparius (L.) Link | Fabaceae |
orchardgrass | Dactylis glomerata L. | Poaceae |
jimson weed, Chinese thorn-apple | Datura sp. L. | Solanaceae |
wild carrot, Queen Anne’s lace | Daucus carota L. | Apiaceae |
flixweed or tansy mustard | Descurainia sophia (L.) Webb ex Prantl | Brassicaceae |
fuller's or common teasel | Dipsacus fullonum L. | Caprifoliaceae |
Chinese yam | Dioscorea polystachya Turcz. | Dioscoreaceae |
fetid marigold | Dyssodia papposa (Vent.) Hitchc. | Asteraceae |
barnyard grass | Echinochloa crusgalli (L.) Beauv. | Poaceae |
wild cucumber | Echinocystis lobata (Michx.) Torr. & Gray | Cucurbitoideae |
globe thistle | Echinops sp. L. | Asteraceae |
blueweed* | Echium vulgare L. | Boraginaceae |
Russian olive | Elaeagnus angustifolia L. | Elaeagnaceae |
autumn olive* | Elaeagnus umbellata Thunb. | Elaeagnaceae |
woolly cupgrass | Eriochloa villosa (Thunb.) Kunth | Poaceae |
California filaree | Erodium cicutarium (L.) L'Hér. ex Aiton | Geraniaceae |
dog mustard | Erucastrum gallicum (Willd.) O.E. Schulz | Brassicaceae |
sea holly | Eryngium planum L. | Apiaceae |
wormseed mustard | Erysimum cheiranthoides L. | Brassicaceae |
cypress spurge | Euphorbia cyparissias L. | Euphorbiaceae |
leafy spurge* | Euphorbia esula L. | Euphorbiaceae |
myrtle spurge | Euphorbia myrsinites L. | Euphorbiaceae |
Tartary buckwheat | Fagopyrum tataricum (L.) Gaertn. | Polygonaceae |
Japanese knotweed* | Fallopia japonica (Houtt.) Ronse Decr. | Polygonaceae |
giant knotweed* | Fallopia sachalinensis (F. Schmidt ex Maxim.) Ronse Decr. | Polygonaceae |
hybrid Japanese knotweed* | Fallopia x bohemica (Chrtek & Chrtková) J. P. Bailey | Polygonaceae |
creeping red fescue | Festuca rubra L. | Poaceae |
glossy buckthorn | Frangula alnus Mill. | Rhamnaceae |
green ash | Fraxinus pennsylvanica Marshall | Oleaceae |
goat's rue | Galega officinalis L. | Fabaceae |
hemp nettle | Galeopsis tetrahit L. | Lamiaceae |
cleavers | Galium aparine L. | Rubiaceae |
sweet woodruff | Galium odoratum (L.) Scop. | Rubiaceae |
false cleavers | Galium spurium L. | Rubiaceae |
Yellow bedstraw | Galium verum L. | Rubiaceae |
yellow gentian | Gentiana lutea L. | Gentianaceae |
reed mannagrass | Glyceria maxima (Hartm.) Holmb. | Poaceae |
baby's-breath | Gypsophila paniculata L. | Caryophyllaceae |
Showy baby's-breath | Gypsophila elegans M. Bieb. | Caryophyllaceae |
saltlover | Halogeton glomeratus (M. Bieb.) C.A. Mey. | Amaranthaceae |
giant hogweed | Heracleum mantegazzianum Sommier & Levier | Apiaceae |
dame's rocket | Hesperis matronalis L. | Brassicaceae |
orange hawkweed | Hieracium aurantiacum L. | Asteraceae |
meadow hawkweed | Hieracium caespitosum Dumort. | Asteraceae |
mouse-ear hawkweed | Hieracium pilosella L. | Asteraceae |
tall hawkweed | Hieracium piloselloides Vill. | Asteraceae |
sea buckthorn | Hippophae rhamnoides L. | Elaeagnaceae |
waterthyme, hydrilla | Hydrilla verticillata (L. f.) Royle | Hydrocharitaceae |
European frog's-bit | Hydrocharis morsus-ranae L. | Hydrocharitaceae |
black henbane | Hyoscyamus niger L. | Solanaceae |
klamath weed | Hypericum perforatum L. | Hypericaceae |
Himalayan balsam | Impatiens glandulifera L. | Balsaminaceae |
yellow flag iris | Iris pseudacorus L. | Iridaceae |
dyer's woad | Isatis tinctoria L. | Brassicaceae |
tansy ragwort | Jacobaea vulgaris Gaertn. | Asteraceae |
field scabious | Knautia arvensis (L.) J.M. Coult. | Caprifoliaceae |
henbit or dead nettle | Lamium amplexicaule L. | Lamiaceae |
blue-bur | Lappula squarrosa (Retz.) Dumort. | Boraginaceae |
globe-podded hoary cress | Lepidium appelianum Al-Shehbaz | Brassicaceae |
field pepperweed | Lepidium campestre (L.) W.T. Aiton | Brassicaceae |
lens-podded hoary cress | Lepidium chalepense L. | Brassicaceae |
heart-podded hoary cress | Lepidium draba L. | Brassicaceae |
perennial peppergrass | Lepidium latifolium L. | Brassicaceae |
Chinese bush-clover | Lespedeza cuneata (Dum. Cours.) G. Don | Fabaceae |
ox-eye daisy | Leucanthemum vulgare Lam. | Asteraceae |
Dalmatian toadflax | Linaria dalmatica (L.) Mill. | Plantaginaceae |
toadflax | Linaria vulgaris Mill. | Plantaginaceae |
Persian darnel | Lolium persicum Boiss. & Hohen. ex Boiss. | Poaceae |
Tatarian honeysuckle | Lonicera tatarica L. | Caprifoliaceae |
bird's-foot trefoil | Lotus corniculatus L. | Fabaceae |
Maltese cross | Lychnis chalcedonica L. | Caryophyllaceae |
purple loosestrife* | Lythrum salicaria L. | Lythraceae |
round-leaved mallow | Malva rotundifolia L., nom. utique rej. | Malvaceae |
high mallow | Malva sylvestris L. | Malvaceae |
low mallow | Malva pusilla Sm. | Malvaceae |
scentless chamomile | Matricaria perforata | |
black medick | Medicago lupulina L. | Fabaceae |
alfalfa | Medicago sativa L. | Fabaceae |
white sweetclover | Melilotus albus Medik. | Fabaceae |
yellow sweetclover | Melilotus officinale (L.) Lam. | Fabaceae |
Japanese stiltgrass | Microstegium vimineum (Trin.) A. Camus | Poaceae |
spring millet grass | Milium vernale M. Bieb. | Poaceae |
Eurasian water-milfoil | Myriophyllum spicatum L. | Haloragaceae |
watercress | Nasturtium officinale L. | Brassicaceae |
catnip | Nepeta cataria L. | Lamiaceae |
ball mustard | Neslia paniculata L. | Brassicaceae |
red bartsia | Odontites vernus (Bellardi) Dumort. | Orobanchaceae |
sainfoin | Onobrychis viciifolia Scop. | Fabaceae |
Scotch cottonthistle | Onopordum acanthium L. | Asteraceae |
blindeyes | Papaver dubium L. | Papaveraceae |
corn poppy | Papaver rhoeas L. | Papaveraceae |
parsnip | Pastinaca sativa L. | Apiaceae |
African rue | Peganum harmala L. | Nitrariaceae |
reed canary grass | Phalaris arundinacea L. | Poaceae |
timothy | Phleum pratense L. | Poaceae |
common reed | Phragmites australis (Cav.) Trin. ex Steud. | Poaceae |
Norway spruce | Picea abies(L.) Karst. | Pinaceae |
Burnet-saxifrage | Pimpinella saxifraga L. | Apiaceae |
Scotch pine | Pinus sylvestris L. | Pinaceae |
common plantain, whiteman's foot | Plantago major L. | Plantaginaceae |
hoary plantain | Plantago media L. | Plantaginaceae |
Canada bluegrass | Poa compressa L. | Poaceae |
Kentucky bluegrass | Poa pratensis L. | Poaceae |
common or yard knotweed | Polygonum arenastrumJord. ex Boreau | Polygonaceae |
Wild Buckwheat | Polygonum convolvulus L. | Polygonaceae |
tearthumb, mile-a-minute vine | Polygonum perfoliatum L. | Polygonaceae |
lady's-thumb | Polygonum persicaria L. | Polygonaceae |
Himalayan knotweed | Polygonum polystachyum Wall. ex Meisn. | Polygonaceae |
white poplar | Populus alba L. | Salicaceae |
curly pondweed | Potamogeton crispus L. | Potamogetonaceae |
sulphur cinquefoil | Potentilla recta L. | Rosaceae |
sulphur cinquefoil* | Potentilla recta L. | Rosaceae |
kudzu | Pueraria montana (Lour.) Merr. | Fabaceae |
tall buttercup* | Ranunculus acris L. | Ranunculaceae |
creeping buttercup | Ranunculus repens L. | Ranunculaceae |
wild radish | Raphanus raphanistrum L. | Brassicaceae |
common buckthorn* | Rhamnus cathartica L. | Rhamnaceae |
Russian knapweed* | Rhaponticum repens (L.) Hidalgo | Asteraceae |
curled dock | Rumex crispus L. | Polygonaceae |
yard dock | Rumex longifolius D.C. | Polygonaceae |
Russian thistle | Salsola kali L. | Chenopodioideae |
prickly Russian thistle | Salsola tragus L. | Chenopodioideae |
elderberry | Sambucus racemosa L. | Adoxaceae |
tall fescue | Schedonorus arundinaceus (Schreb.) Dumort., nom. cons. | Poaceae |
knawel | Scleranthus annuus L. | Caryophyllaceae |
crown vetch | Securigera varia (L.) Lassen | Fabaceae |
tansy ragwort | Senecio jacobaea L. | Asteraceae |
green foxtail | Setaria viridis (L.) P. Beauv. | Poaceae |
white campion | Silene latifolia Poir. ssp. alba (Miller) Greuter & Burdet | Caryophyllaceae |
Balkan catchfly | Silene cserei Baumg. | Caryophyllaceae |
night-flowering catchfly | Silene noctiflora L. | Caryophyllaceae |
milk thistle | Silybum marianum L. | Asteraceae |
corn mustard | Sinapis arvensis L. | Brassicaceae |
tumbling mustard | Sisymbrium altissimum L. | Brassicaceae |
small tumbleweed mustard | Sisymbrium loeselii L. | Brassicaceae |
bittersweet nightshade | Solanum dulcamara L. | Solanaceae |
silverleaf nightshade | Solanum elaeagnifolium Cav. | Solanaceae |
carpet burrweed | Soliva sessilis Ruiz & Pav. | Asteraceae |
perennial sow thistle* | Sonchus arvensis L. | Asteraceae |
perennial sow thistle | Sonchus arvensis L. ssp. uliginosus (M. Bieb.) Nyman | Asteraceae |
spiny sow thistle | Sonchus asper (L.) Hill | Asteraceae |
annual sow thistle | Sonchus oleraceus L. | Asteraceae |
European mountain ash | Sorbus aucuparia L. | Rosaceae |
aleppo grass | Sorghum halepense (L.) Pers. | Poaceae |
corn spurry | Spergula arvensis L. | Caryophyllaceae |
alkali swainsonpea | Sphaerophysa salsula (Pall.) DC. | Fabaceae |
common chickweed | Stellaria media (L.) Vill. | Caryophyllaceae |
Japanese lilac | Syringa reticulata (Blume) H. Hara | Oleaceae |
lilac | Syringa vulgaris L. | Oleaceae |
medusahead* | Taeniatherum caput-medusae (L.) Nevski | Poaceae |
Chinese tamarisk* | Tamarix chinensis Lour. | Tamaricaceae |
smallflower tamarisk | Tamarix parviflora DC. | Tamaricaceae |
saltcedar* | Tamarix ramosissima Ledeb. | Tamaricaceae |
common tansy* | Tanacetum vulgare L. | Asteraceae |
dandelion | Taraxacum officinale F.H. Wigg. | Asteraceae |
thesium | Thesium arvense Horv. | Santalaceae |
stinkweed | Thlaspi arvense L. | Brassicaceae |
goat's-beard | Tragopogon dubius Scop. | Asteraceae |
puncturevine* | Tribulus terrestris L. | Zygophyllaceae |
Alsike clover | Trifolium hybridum L. | Fabaceae |
red Clover | Trifolium pratense L. | Fabaceae |
white Clover | Trifolium repens L. | Fabaceae |
clovers | Trifolium spp. L. | Fabaceae |
scentless chamomile* | Tripleurospermum inodorum (L.) Sch. Bip. | Asteraceae |
cattails | Typha spp. L. | Typhaceae |
Siberian elm | Ulmus pumila L. | Ulmaceae |
cow soapwort, | Vaccaria hispanica (Mill.) Rauschert | Caryophyllaceae |
common mullein* | Verbascum thapsus L. | Scrophulariaceae |
European highbush cranberry | Viburnum opulus L. var. opulus | Caprifoliaceae |
one-sided vetch | Vicia cracca L. | Fabaceae |
European field pansy | Viola arvensis Murray | Violaceae |
rattail fescue | Vulpia myuros (L.) C.C. Gmel. | Poaceae |
Syrian bean-caper | Zygophyllum fabago L. | Zygophyllaceae |