Weed Index
B
Beggarticks, Nodding, Bidens cernua
bellflower, Creeping, Campanula rapuncloides
Bindweed, Field, Convolvulus arvensis
Black Medick, Medicago lupulina
Black-eyed susan, Rudbeckia serotina
Bladder Campion, Silene vulgaris
Blueweed, Echium vulgare
Broad-leaved plantain, Plantago major
buckthorn, European, Rhamnus cathartica
Bull thistle, Cirsium vulgare
Bur-cucumber, Sicyos angulatus
Burdock, common, Arctium minus
buttercup, Creeping, Ranunculus repens
buttercup, tall, Ranunculus acris
bellflower, Creeping, Campanula rapuncloides
Bindweed, Field, Convolvulus arvensis
Black Medick, Medicago lupulina
Black-eyed susan, Rudbeckia serotina
Bladder Campion, Silene vulgaris
Blueweed, Echium vulgare
Broad-leaved plantain, Plantago major
buckthorn, European, Rhamnus cathartica
Bull thistle, Cirsium vulgare
Bur-cucumber, Sicyos angulatus
Burdock, common, Arctium minus
buttercup, Creeping, Ranunculus repens
buttercup, tall, Ranunculus acris
C
Canada anemone, Anemone canadensis
Canada fleabane, Conyza canadensis
Canada thistle, Cirsium arvense
Carpetweed, Mollugo verticillata L.
carrot, Wild, Daucus Carota
Catnip, Nepeta cataria
chamomile, Scentless , Matricaria perforata
Chickweed, Stellaria media
chickweed, Mouse-eared, Cerastium fontanum
Chicory, Cichorium intybus
cinquefoil, Sulphur, Potentilla recta
clammy ground-cherry, physalis heterophylla
Cleavers, Galium aparine
Climbing nightshade, Solanum dulcamara L.
Cocklebur, Xanthium strumarium
Colt’s-foot, Tussilago farfara
Corn spurry, Spergula arvensis
Curled dock, Rumex crispus
Canada fleabane, Conyza canadensis
Canada thistle, Cirsium arvense
Carpetweed, Mollugo verticillata L.
carrot, Wild, Daucus Carota
Catnip, Nepeta cataria
chamomile, Scentless , Matricaria perforata
Chickweed, Stellaria media
chickweed, Mouse-eared, Cerastium fontanum
Chicory, Cichorium intybus
cinquefoil, Sulphur, Potentilla recta
clammy ground-cherry, physalis heterophylla
Cleavers, Galium aparine
Climbing nightshade, Solanum dulcamara L.
Cocklebur, Xanthium strumarium
Colt’s-foot, Tussilago farfara
Corn spurry, Spergula arvensis
Curled dock, Rumex crispus
D
daisy, Ox-eye, Chrysantheum leucanthemum
Dame’s-rocket, Hesperis matronalis
Dandelion, Taraxacum officinale
Dame’s-rocket, Hesperis matronalis
Dandelion, Taraxacum officinale
E
Eastern black nightshade, Solanum ptycanthum
F
Fall panicum, Panicum dichotomiflorum
Flixweed, Descurainia sophie
Flower-of-an-hour, Hibiscus trionum
Flixweed, Descurainia sophie
Flower-of-an-hour, Hibiscus trionum
G
Garlic mustard, Alliaria petiolata
Giant foxtail, Setaria faberii
Giant Hogweed, Heracleum mantegazzianum
Goat’s-beard, Tragopogon dubius
goat’s-beard, Meadow, Tragopogon pratensis
Goldencreeper, Thladiantha dubia
Goutweed, Aegopodium podagraire
Greater celandine, Chelidonium majus L.
Green foxtail, Setaria viridis
groundsel, Common, Senecio vulgaris L.
Giant foxtail, Setaria faberii
Giant Hogweed, Heracleum mantegazzianum
Goat’s-beard, Tragopogon dubius
goat’s-beard, Meadow, Tragopogon pratensis
Goldencreeper, Thladiantha dubia
Goutweed, Aegopodium podagraire
Greater celandine, Chelidonium majus L.
Green foxtail, Setaria viridis
groundsel, Common, Senecio vulgaris L.
H
Hairy galinsoga , Galinsoga ciliata
Heal-all, Prunella vulgaris L.
Henbit, Lamium amplexicaule
Horse-nettle, Solanum carolinense L.
Horsetail, Field, Equisetum arvense
Heal-all, Prunella vulgaris L.
Henbit, Lamium amplexicaule
Horse-nettle, Solanum carolinense L.
Horsetail, Field, Equisetum arvense
J
Jack-in-the-pulpit, Arisaema triphyllum
Jewelweed, Impatients capensis
Jimsonweed, Datura stramonium
Jewelweed, Impatients capensis
Jimsonweed, Datura stramonium
K
knapweed, Brown, Centaurea jacea
knapweed, Spotted, Centaurea maculosa
knotweed, Japanese, Polygonum cuspidatum
knotweed, Prostrate, Polygonum aviculare
knapweed, Spotted, Centaurea maculosa
knotweed, Japanese, Polygonum cuspidatum
knotweed, Prostrate, Polygonum aviculare
L
Lady’s thumb, Polygonum persicaria
Lamb’s-quarters, Chenopodium album
Large crab grass, Digitaria sanguinalis
loosestrife, Purple, Lythrum salicaria
Lamb’s-quarters, Chenopodium album
Large crab grass, Digitaria sanguinalis
loosestrife, Purple, Lythrum salicaria
M
mallow, Common, Malva neglecta
Marsh marigold, Caltha palustris
milkweed, Common, Asclepias syriaca
Mossy stonecrop, Sedum acre L.
Motherwort, Leonurus cardiaca
mullein, Common, Verbascum thapsus
Marsh marigold, Caltha palustris
milkweed, Common, Asclepias syriaca
Mossy stonecrop, Sedum acre L.
Motherwort, Leonurus cardiaca
mullein, Common, Verbascum thapsus
N
Night-flowering catchfly, Silene noctiflora
Nightshade, Hairy, Solanum sarachoides
Nightshade, Hairy, Solanum sarachoides
O
Orange hawkweed, Hieracium aurantiacum
P
parsnip, Cow, Heracleum maximum
Perennial sow-thistle, Sonchus arvensis
Pigweed, Green, Amaranthus powellii
Pigweed, Redroot, Amaranthus retroflexus
Pineappleweed, Matricaria matricarioides
plantain, Narrow-leaved, Plantago lanceolata
Poison ivy, Rhus radicans
Pokeweed, Phytolacca americana
Prickly lettuce, Lactuca scariola
Proso millet, Panicum miliaceum
Purslane, Portulaca oleracea
Perennial sow-thistle, Sonchus arvensis
Pigweed, Green, Amaranthus powellii
Pigweed, Redroot, Amaranthus retroflexus
Pineappleweed, Matricaria matricarioides
plantain, Narrow-leaved, Plantago lanceolata
Poison ivy, Rhus radicans
Pokeweed, Phytolacca americana
Prickly lettuce, Lactuca scariola
Proso millet, Panicum miliaceum
Purslane, Portulaca oleracea
Q
Quack grass, Agropyron repens
R
Ragweed, common, Ambrosia artemisiifolia
Ragweed, giant, Ambrosia trifida
Ragweed, giant, Ambrosia trifida
S
Sandbur, Cenchrus longispinus
Scarlet pimpernel, Anagallis arvensis
Shepherd’s-purse, Capsella bursa-pastoris
Smooth Bedstraw, Galium mollugo
Smooth crab grass, Digitaria ischaemum
speedwell, Bird’s-eye, Veronica persica
speedwell, Common, Veronica officinalis
Speedwell, corn, Veronica arevenis
speedwell, Thyme-leaved, Veronica serpyllifolia
Spotted spurge, Euphorbia nutans
Staghorn sumac, Rhus typhina
Scarlet pimpernel, Anagallis arvensis
Shepherd’s-purse, Capsella bursa-pastoris
Smooth Bedstraw, Galium mollugo
Smooth crab grass, Digitaria ischaemum
speedwell, Bird’s-eye, Veronica persica
speedwell, Common, Veronica officinalis
Speedwell, corn, Veronica arevenis
speedwell, Thyme-leaved, Veronica serpyllifolia
Spotted spurge, Euphorbia nutans
Staghorn sumac, Rhus typhina
T
Tansy, Tanacetum vulgare
Teasel, Dipsacus sylvestris
thistle, Nodding, carduus nutans
Toadflax, Linaria vulgaris
Teasel, Dipsacus sylvestris
thistle, Nodding, carduus nutans
Toadflax, Linaria vulgaris
V
Velvetleaf, Abutilon theophrasti
Vetch, tufted, Vicia cracca
Violet, Field, Viola arvensis
Vetch, tufted, Vicia cracca
Violet, Field, Viola arvensis
W
water-hemlock, Bulbous, Cicuta bulbifera
water-hemlock, Spotted, cicuta maculata
Waterhemp, Common, Amaranthus Rudis L.
White cockle, Silene alba
Wild buckwheat, Polygonum convolvulus
Wild chervil, Anthriscus sylvestris
Wild cucumber, Echinocystis lobata
Wild mustard, Sinapis arvensis
Wild parsnip, Pastinaca sativa
Witch grass, Panicum capillare
wood-sorrel, European, Oxalis dellenii
water-hemlock, Spotted, cicuta maculata
Waterhemp, Common, Amaranthus Rudis L.
White cockle, Silene alba
Wild buckwheat, Polygonum convolvulus
Wild chervil, Anthriscus sylvestris
Wild cucumber, Echinocystis lobata
Wild mustard, Sinapis arvensis
Wild parsnip, Pastinaca sativa
Witch grass, Panicum capillare
wood-sorrel, European, Oxalis dellenii
Y
Yarrow, Achillea millefolium
Yellow avens, Geum aleppicum
Yellow evening primrose, Oenothera biennis
Yellow foxtail, Setaria glauca
Yellow nut sedge, Cyperus esculentus
Yellow rocket, Barbarea vulgaris
Yellow avens, Geum aleppicum
Yellow evening primrose, Oenothera biennis
Yellow foxtail, Setaria glauca
Yellow nut sedge, Cyperus esculentus
Yellow rocket, Barbarea vulgaris