New Jersey Weed Gallery

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Cut-Leaved Evening Primrose

Grass Leaved Stitchwort

Morning Glory, Ivy-Leafed

Oxalis (Yellow Wood Sorrel)

Common Name Index

A	Aster
B	Bamboo Grass \| Barberry \| Barnyardgrass \| Bedstraw \| Bittercress \| Black Medic \| Brambles \| Broadleaf Plantain \| Broomsedge \| Buckhorn Plantain \| Bull Thistle \| Bur Cucumber \| Burdock
C	Canada Thistle \| Carpetweed \| Chicory \| Cocklebur \| Common Mullein \| Common Pigweed \| Common Reed \| Corn Chamomile \| Crabgrass \| Curled Dock \| Cut-Leaved Evening Primrose
D	Daisy Fleabane \| Dandelion \| Deadnettle \| Dodder \| Dog Fennel
E	Eastern Gamma-grass \| Evening Primrose
F	Fall Dandelion \| Fall Panicum \| False Dandelion \| Field Bindweed \| Field Pansy
G	Galinsoga \| Garlic Mustard \| Giant Foxtail \| Giant Ragweed \| Goldenrod \| Goosegrass \| Grass Leaved Stitchwort \| Greenbriar \| Ground Ivy \| Groundsel
H	Hawkweed \| Hedge Bindweed \| Hemp Dogbane \| Henbit \| Honeysuckle \| Horsenettle \| Horsetail \| Horseweed
I	Indian Strawberry
J	Japanese Knotweed \| Jerusalem Artichoke \| Jimsonweed \| Johnson Grass
K	Knotweed \| Kudzu
L	Lambsquarters
M	Mary's Grass \| Meadow Foxtail \| Mile-a-Minute Weed \| Milkweed \| Moneywort \| Morning Glory, Ivy-Leafed \| Moth Mullein \| Mouse-Ear Chickweed \| Mugwort \| Multiflora Rose \| Musk Thistle
N	Nimblewill \| Nutsedge (Yellow)
O	Oxalis (Yellow Wood Sorrel) \| Oxeye Daisy
P	Paspalum \| Pennycress \| Pepperweed \| Pineapple Weed \| Potentilla \| Prickly Lettuce \| Prickly Pear \| Prickly Sida \| Prostrate Pigweed \| Purslane
Q	Quackgrass
R	Rabbitfoot Clover \| Ragweed \| Redstem Filaree \| Roundleaf Mallow
S	Salsify \| Sandbur \| Scarlet Pimpernel \| Sheep Sorrel \| Shepherd's Purse \| Smartweed \| Sow Thistle \| Speedwell \| Spiny Pigweed \| Spotted Knapweed \| Spotted Spurge \| Spurred Anoda \| Star-of-Bethlehem \| Sweet Vernal Grass
T	Teasel \| Three Awn Grass \| Tick Trefoil \| Timothy \| Tree of Heaven \| Trumpetcreeper
U
V	Velvetleaf \| Venus Looking Glass \| Veronica \| Vetch \| Violet \| Virginia Creeper
W	White Campion \| White Clover \| Whitlowgrass \| Wild Carrot \| Wild Cucumber \| Wild Garlic \| Wild Grape \| Wild Lettuce \| Wild Turnip \| Wirestem Muhly
X
Y	Yarrow \| Yellow Foxtail \| Yellow Rocket \| Yellow Sweet Clover
Z

Latin Name Index

A	Abutilon theophrasti \| Achillea millefolium \| Ailanthus altissima \| Alliaria petiolata \| Allium vineale \| Alopecurus pratensis \| Amaranthus blitum \| Amaranthus spinosus \| Amaranthus spp. \| Ambrosia artemisiifolia \| Ambrosia trifida \| Anagallis arvensis \| Andropogon virginicus \| Anoda cristata \| Anthemis arvensis \| Anthemis cotula \| Anthoxanthum odoratum \| Apocynum cannabinum \| Arctium spp. \| Aristida spp. \| Artemisia vulgaris \| Asclepias spp. \| Aster spp.
B	Bambusa spp. \| Barbarea vulgaris \| Berberis thunbergii \| Brassica napus
C	Calystegia sepium \| Campsis radicans \| Capsella bursa-pastoris \| Cardamine spp. \| Carduus nutans \| Cenchrus spp. \| Centaurea stoebe \| Cerastium fontanum \| Chenopodium album \| Cichorium intybus \| Cirsium arvense \| Cirsium vulgare \| Convolvulus arvensis \| Cuscuta spp. \| Cyperus esculentus
D	Datura stramonium \| Daucus carota \| Desmodium spp. \| Digitaria spp. \| Dipsacus fullonum \| Draba verna \| Duchesnea indica
E	Echinochloa crusgalli \| Echinocystis lobata \| Eleusine indica \| Elymus repens \| Equisetum spp. \| Erigeron annuus \| Erigeron canadensis \| Erodium cicutarium \| Euphorbia maculata
F	Fallopia japonica
G	Galinsoga spp. \| Galium spp. \| Glechoma hederacea
H	Helianthus tuberosus \| Hieracium spp. \| Hypochoeris radicata
I	Ipomoea hederacea
J
K
L	Lactuca serriola \| Lactuca spp. \| Lamium amplexicaule \| Lamium purpureum \| Lepidium spp. \| Leucanthemum vulgare \| Lonicera japonica \| Lysimachia nummularia
M	Malva neglecta \| Matricaria matricarioides \| Medicago lupulina \| Melilotus officinalis \| Microstegium vimineum \| Mollugo verticillata \| Muhlenbergia frondosa \| Muhlenbergia schreberi
N
O	Oenothera biennis \| Oenothera laciniata \| Opuntia humifusa \| Ornithogalum umbellatum \| Oxalis spp.
P	Panicum spp. \| Parthenocissus quinquefolia \| Paspalum spp. \| Persicaria perfoliatum \| Phleum pratense \| Phragmites australis \| Plantago lanceolata \| Plantago major \| Polygonum aviculare \| Polygonum spp. \| Portulaca oleracea \| Potentilla spp. \| Pueraria montana var. lobata
Q
R	Rosa multiflora \| Rubus spp. \| Rumex acetosella \| Rumex crispus
S	Scorzoneroides autumnalis \| Senecio vulgaris \| Setaria faberi \| Setaria glauca \| Sicyos angulatus \| Sida spinosa \| Silene alba \| Smilax spp. \| Solanum carolinense \| Solidago spp. \| Sonchus asper \| Sorghum halepense \| Stellaria graminea
T	Taraxacum officinale \| Thlaspi arvense \| Tragopogon dubius \| Trifolium arvense \| Trifolium repens \| Triodanis perfoliata \| Tripsacum dactyloides
U
V	Verbascum blattaria \| Verbascum thapsus \| Veronica spp. \| Veronica spp. \| Vicia spp. \| Viola rafinesquii \| Viola spp. \| Vitis spp.
W
X	Xanthium strumarium
Y
Z

Weed Control Recommendations

The most frequent request we receive is for control recommendations. We cannot provide that information on this web site. Weed control recommendations that are appropriate for New Jersey may not be appropriate for someone living in another state. Recommendations for homeowners are considerably different from recommendations for commercial enterprises that have access to chemicals whose purchase and use require a pesticide applicator's license. There are a lot of variables in the weed control equation and without detailed information it is difficult for us to provide satisfactory recommendations.

We suggest that you contact your Cooperative Extension office in your state to obtain control recommendations appropriate for weeds occurring in your geographic location.

Selected References

For more information on weed identification in the northeastern United States:

Newcomb's Wildflower Guide, Lawrence Newcomb, Little, Brown, and Company, 1977.
The areas covered extends to the Mississippi River and south to Tennessee and northern North Carolina. Available in soft and hard cover. An excellent field manual.
Weeds of the Northeast, Uva, Neal, and DiTomaso, Cornell Univ. Press, 1997.
Phone: 607/277-2211. Excellent color photographs.
Manual of Vascular Plants of Northeastern United States and Adjacent Canada, Gleason and Cronquist, The New York Botanical Garden, 1991.
Both of these authors are now deceased. The areas covered extends westward to the Mississippi River and south to Virginia and Kentucky.
Illustrated Companion to Gleason and Cronquist's Manual, Noel H. Holmgren, The New York Botanical Garden, 1998.

Credits

Original Photographs and Image Descriptions:

Dr. John Meade
Weed Scientist Emeritus

A	Aster
B	Bamboo Grass \| Barberry \| Barnyardgrass \| Bedstraw \| Bittercress \| Black Medic \| Brambles \| Broadleaf Plantain \| Broomsedge \| Buckhorn Plantain \| Bull Thistle \| Bur Cucumber \| Burdock
C	Canada Thistle \| Carpetweed \| Chicory \| Cocklebur \| Common Mullein \| Common Pigweed \| Common Reed \| Corn Chamomile \| Crabgrass \| Curled Dock \| Cut-Leaved Evening Primrose
D	Daisy Fleabane \| Dandelion \| Deadnettle \| Dodder \| Dog Fennel
E	Eastern Gamma-grass \| Evening Primrose
F	Fall Dandelion \| Fall Panicum \| False Dandelion \| Field Bindweed \| Field Pansy
G	Galinsoga \| Garlic Mustard \| Giant Foxtail \| Giant Ragweed \| Goldenrod \| Goosegrass \| Grass Leaved Stitchwort \| Greenbriar \| Ground Ivy \| Groundsel
H	Hawkweed \| Hedge Bindweed \| Hemp Dogbane \| Henbit \| Honeysuckle \| Horsenettle \| Horsetail \| Horseweed
I	Indian Strawberry
J	Japanese Knotweed \| Jerusalem Artichoke \| Jimsonweed \| Johnson Grass
K	Knotweed \| Kudzu
L	Lambsquarters
M	Mary's Grass \| Meadow Foxtail \| Mile-a-Minute Weed \| Milkweed \| Moneywort \| Morning Glory, Ivy-Leafed \| Moth Mullein \| Mouse-Ear Chickweed \| Mugwort \| Multiflora Rose \| Musk Thistle
N	Nimblewill \| Nutsedge (Yellow)
O	Oxalis (Yellow Wood Sorrel) \| Oxeye Daisy
P	Paspalum \| Pennycress \| Pepperweed \| Pineapple Weed \| Potentilla \| Prickly Lettuce \| Prickly Pear \| Prickly Sida \| Prostrate Pigweed \| Purslane
Q	Quackgrass
R	Rabbitfoot Clover \| Ragweed \| Redstem Filaree \| Roundleaf Mallow
S	Salsify \| Sandbur \| Scarlet Pimpernel \| Sheep Sorrel \| Shepherd's Purse \| Smartweed \| Sow Thistle \| Speedwell \| Spiny Pigweed \| Spotted Knapweed \| Spotted Spurge \| Spurred Anoda \| Star-of-Bethlehem \| Sweet Vernal Grass
T	Teasel \| Three Awn Grass \| Tick Trefoil \| Timothy \| Tree of Heaven \| Trumpetcreeper
U
V	Velvetleaf \| Venus Looking Glass \| Veronica \| Vetch \| Violet \| Virginia Creeper
W	White Campion \| White Clover \| Whitlowgrass \| Wild Carrot \| Wild Cucumber \| Wild Garlic \| Wild Grape \| Wild Lettuce \| Wild Turnip \| Wirestem Muhly
X
Y	Yarrow \| Yellow Foxtail \| Yellow Rocket \| Yellow Sweet Clover
Z

A	Abutilon theophrasti \| Achillea millefolium \| Ailanthus altissima \| Alliaria petiolata \| Allium vineale \| Alopecurus pratensis \| Amaranthus blitum \| Amaranthus spinosus \| Amaranthus spp. \| Ambrosia artemisiifolia \| Ambrosia trifida \| Anagallis arvensis \| Andropogon virginicus \| Anoda cristata \| Anthemis arvensis \| Anthemis cotula \| Anthoxanthum odoratum \| Apocynum cannabinum \| Arctium spp. \| Aristida spp. \| Artemisia vulgaris \| Asclepias spp. \| Aster spp.
B	Bambusa spp. \| Barbarea vulgaris \| Berberis thunbergii \| Brassica napus
C	Calystegia sepium \| Campsis radicans \| Capsella bursa-pastoris \| Cardamine spp. \| Carduus nutans \| Cenchrus spp. \| Centaurea stoebe \| Cerastium fontanum \| Chenopodium album \| Cichorium intybus \| Cirsium arvense \| Cirsium vulgare \| Convolvulus arvensis \| Cuscuta spp. \| Cyperus esculentus
D	Datura stramonium \| Daucus carota \| Desmodium spp. \| Digitaria spp. \| Dipsacus fullonum \| Draba verna \| Duchesnea indica
E	Echinochloa crusgalli \| Echinocystis lobata \| Eleusine indica \| Elymus repens \| Equisetum spp. \| Erigeron annuus \| Erigeron canadensis \| Erodium cicutarium \| Euphorbia maculata
F	Fallopia japonica
G	Galinsoga spp. \| Galium spp. \| Glechoma hederacea
H	Helianthus tuberosus \| Hieracium spp. \| Hypochoeris radicata
I	Ipomoea hederacea
J
K
L	Lactuca serriola \| Lactuca spp. \| Lamium amplexicaule \| Lamium purpureum \| Lepidium spp. \| Leucanthemum vulgare \| Lonicera japonica \| Lysimachia nummularia
M	Malva neglecta \| Matricaria matricarioides \| Medicago lupulina \| Melilotus officinalis \| Microstegium vimineum \| Mollugo verticillata \| Muhlenbergia frondosa \| Muhlenbergia schreberi
N
O	Oenothera biennis \| Oenothera laciniata \| Opuntia humifusa \| Ornithogalum umbellatum \| Oxalis spp.
P	Panicum spp. \| Parthenocissus quinquefolia \| Paspalum spp. \| Persicaria perfoliatum \| Phleum pratense \| Phragmites australis \| Plantago lanceolata \| Plantago major \| Polygonum aviculare \| Polygonum spp. \| Portulaca oleracea \| Potentilla spp. \| Pueraria montana var. lobata
Q
R	Rosa multiflora \| Rubus spp. \| Rumex acetosella \| Rumex crispus
S	Scorzoneroides autumnalis \| Senecio vulgaris \| Setaria faberi \| Setaria glauca \| Sicyos angulatus \| Sida spinosa \| Silene alba \| Smilax spp. \| Solanum carolinense \| Solidago spp. \| Sonchus asper \| Sorghum halepense \| Stellaria graminea
T	Taraxacum officinale \| Thlaspi arvense \| Tragopogon dubius \| Trifolium arvense \| Trifolium repens \| Triodanis perfoliata \| Tripsacum dactyloides
U
V	Verbascum blattaria \| Verbascum thapsus \| Veronica spp. \| Veronica spp. \| Vicia spp. \| Viola rafinesquii \| Viola spp. \| Vitis spp.
W
X	Xanthium strumarium
Y
Z

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