Weed Images is a joint project of the University of Georgia’s Center for Invasive Species and Ecosystem Health and the Weed Science Society of America.

General Search

Advanced Search http://www.weedimages.org/search/index.cfm

• Also visit various Weed Identification Pages (external)

Link to common weed images

• Alder – Alnus spp. P. Mill. (WeedImages.org)
• Amaranth, Spiny – Amaranthus spinosus L. (WeedImages.org)
• American Beauty Berry – Callicarpa americana L. (WeedImages.org)
• American Holly – Ilex opaca Ait. (WeedImages.org)
• Angelica, Purple-stemmed – Angelica atropurpurea (WeedImages.org)
• Aspen – Populus tremuloides Michx. (WeedImages.org)
• Avocado – Persea americana Mill. (Google Images)
• Barnyardgrass – Echinochloa crus-galli (WeedImages.org)
• Bayberry – Myrica pensylvanica Loisel. (Google Images)
• Bearberry – Arctostaphylos uva-ursi (L.) Sprengl. (WeedImages.org)
• Bedstraw, catchweed – Galium aparine (WeedImages.org)
• Bedstraw, northern – Galium boreale L. (WeedImages.org)
• Beggarstick (sticktight) – Bidens discoidea (T. & G.) Britt. (Google Images)
• Bergamot (horse-mint) – Monarda menthafolia (Google Images)
• Bindweed, Field (wild morningglory) – Convolvulus arvensis (WeedImages.org)
• Bindweed, Hedge – Calystegia sepium (WeedImages.org)
• Birch – Betula spp. (WeedImages.org)
• Birdsfoot trefoil – Lotus corniculatus L. (WeedImages.org)
• Blackberry, Trailing (Dewberry) – Rubus hispidus L. (WeedImages.org)
• Black-eyed-susan – Rudbeckia hirta L. var. pulcherrima Farw. (Google Images)
• Blackgrass – Alopecurus myosuroides (Google Images)
• Blue vervain – Verbena hastata (WeedImages.org)
• Blue-eyed-grass, little – Sisyrinchium montanum Greene (Google Images)
• Bluets – Hedyotis caerulea (L.) Hook. (=Houstonia caerula) (Google Images)
• Boneset – Eupatorium perfoliatum L. (WeedImages.org)
• Bouncingbet (soapwort) – Saponaria officinalis (WeedImages.org)
• Brome, Downy (cheatgrass) – Bromus tectorum (WeedImages.org)
• Brome, Rattlesnake – Bromus brizaeformis (WeedImages.org)
• Brome, smooth – Bromus inermis (WeedImages.org)
• Broomrape, Crenate (scalloped broomrape) – Orobanche crenata (WeedImages.org)
• Broomrape, Single-flower – Orobanchne uniflora (Google Images)
• Browneyed Susan – Rudbeckia hirta (WeedImages.org)
• Bryony, white – Bryonia alba (WeedImages.org)
• Buckwheat – Fagopyrum esculentum (WeedImages.org)
• Buckwheat, wild – Polygonum convolvulus (Google Images)
• Bulrush, black – Scirpus atrovirens Willd. (Google Images)
• Bunchberry – Cornus canadensis L. (WeedImages.org)
• Bur cucumber – Sicyos angulatus (WeedImages.org)
• Burdock, Common – Arctium minus (WeedImages.org)
• Burdock, Woolly – Arctium tomentosum MILL (Google Images)
• Buttercup – Ranunculus spp. (WeedImages.org)
• Buttercup, Common – Ranunculus californicus (Google Images)
• Buttercup, Smallflower – Ranunculus abortivus (WeedImages.org)
• Cactus (prickly pear) – Opuntia spp. (WeedImages.org)
• Campion, Bladder – Silene vulgaris (Moench) Garcke (WeedImages.org)
• Campion, White – Silene alba (Google Images)
• Canarygrass, reed – Phalaris arundinacea (WeedImages.org)
• Canker-root – Coptis trifolia (L.) Salisb. (includes C. groenlandicum) (Google Images)
• Cardinal flower (scarlet lobelia) – Lobelia cardinalis (WeedImages.org)
• Carpetweed – Mollugo verticillata (WeedImages.org)
• Castorbean – Ricinus communis (WeedImages.org)
• Catnip – Nepeta cataria (WeedImages.org)
• Cattail – Typha latifolia (WeedImages.org)
• Cheat – Bromus secalinus (WeedImages.org)
• Cherry – Prunus spp. (WeedImages.org)
• Chickweed, Common – Stellaria media (WeedImages.org)
• Chickweed, Mouseear – Cerastium spp. (WeedImages.org)
• Chicory – Chicorium intybus (Google Images)
• Cinquefoil – Potentilla spp. (WeedImages.org)
• Cinquefoil, Three-toothed – Potentilla tridentata Ait. (Google Images)
• Clover, field – Trifolium campestre Schreber (WeedImages.org)
• Clover, Prairie bush – Lespedeza leptostachya (Google Images)
• Clover, Rabbit-foot – Trifolium arvense L. (WeedImages.org)
• Clover, Red – Trifolium pratense L. (WeedImages.org)
• Clover, White – Trifolium repens L. (WeedImages.org)
• Clover, hop – Trifolium agrarium (Google Images)
• Cockle, Corn – Agrostemma githago (WeedImages.org)
• Cockle, Cow – Vaccaria pyramidata (Google Images)
• Cockle, White – Silene latifolia Poiret (WeedImages.org)
• Cocklebur, common – Xanthium strumarium (WeedImages.org)
• Cogongrass – Imperata cylindrica (WeedImages.org)
• Coltsfoot – Tussilago farfara (WeedImages.org)
• Compass plant – Silphium laciniatum (WeedImages.org)
• Coneflower, cutleaf – Rudbeckia laciniata (WeedImages.org)
• Coneflower, purple – Echinacea rudbeckia (Google Images)
• Coneflower, purple – Echinacea purpurea (WeedImages.org)
• Cornflower – Centaurea cyanus (WeedImages.org)
• Cowwheat – Melampyrum lineare Desr. (Google Images)
• Crabgrass, large – Digitaria sanguinalis (WeedImages.org)
• Crabgrass, Smooth – Digitaria ischaemum (WeedImages.org)
• Creeping charlie (ground ivy) – Glechoma hederacea (WeedImages.org)
• Cudweed, low – Gnaphalium uliginosum L. (WeedImages.org)
• Cupplant – Silphium perfoliatum (WeedImages.org)
• Daisy, Ox-eyed – Leucanthemum vulgare Lam. (=Chrysanthemum leucanthemum) (WeedImages.org)
• Dandelion – Taraxacum officinale (WeedImages.org)
• Dock, broadleaf – Rumex obtusifolius (WeedImages.org)
• Dock, curly (sour dock) – Rumex crispus (WeedImages.org)
• Dodder, field (doddergrass) – Cuscuta spp. (WeedImages.org)
• Dogbane, Hemp (indian hemp) – Apocynum cannabinum (WeedImages.org)
• Dogbane, Spreading – Apocynum androsaemifolium L. (WeedImages.org)
• Elderberry – Sambucus canadensis (WeedImages.org)
• Evening-primrose, yellow – Oenothera biennis L. (WeedImages.org)
• Fern, Bracken (fiddlehead) – Pteridium aquilinum (L.) Kuhn. (WeedImages.org)
• Fern, Hay-scented – Dennstaedtia punctilobula (Michx.) Moore (Google Images)
• Fern, Interrupted – Osmunda claytonia L. (Google Images)
• Fern, Sensitive – Onoclea sensibilis L. (WeedImages.org)
• Fern, Sweet – Comptonia peregrina (L.) Coult. (WeedImages.org)
• Fescue – Festuca arundinacea (WeedImages.org)
• Fir, balsam – Abies balsamea (L.) Mill. (WeedImages.org)
• Fireweed – Epilobium angustifolium L. (Google Images)
• Fleabane, Canada – Conyza canadensis (L.) Cronq. (WeedImages.org)
• Fleabane, Daisy – Erigeron strigosus (WeedImages.org)
• Fleabane, Rough – Erigeron strigosus (WeedImages.org)
• Forget-me-not – Myosotis scorpioides L. (WeedImages.org)
• Four-o-clock, wild – Mirabilis nyctaginea (WeedImages.org)
• Foxglove – Digitalis purpurea (WeedImages.org)
• Foxtail, Bristly (bur bristlegrass) – Setaria vericillata (WeedImages.org)
• Foxtail, Giant – Setaria faberi (WeedImages.org)
• Foxtail, Giant green – Setaria viridis (WeedImages.org)
• Foxtail, Meadow – Alopecurus pratensis (WeedImages.org)
• Foxtail, Yellow – Setaria lutescens (Google Images)
• Foxtail-barley – Hordeum jubatum (WeedImages.org)
• Garlic, wild – Allium vineale (WeedImages.org)
• Goatsbeard, meadow – Tragopogon pratensis L. (Google Images)
• Goldenrod sp. – Solidago sp. (WeedImages.org)
• Goldenrod, Narrowleaf – Euthamia graminifolia (L.) Nutt. (WeedImages.org)
• Goosegrass – Eleusine indica (WeedImages.org)
• Goutweed – Aegopodium podagraria variegatum (WeedImages.org)
• Grape, wild – Vitis sp. (WeedImages.org)
• Ground ivy (see also creeping charlie) – Glechoma hederacea (WeedImages.org)
• Groundcherry – Physalis sp. (WeedImages.org)
• Groundcherry, Clammy – Physalis heterophylla (WeedImages.org)
• Groundcherry, Smooth – Physalis subglabrata (Google Images)
• Groundsel, Clammy – Senecio viscosus L. (Google Images)
• Harebell, Common – Campanula rotundifolia L. (WeedImages.org)
• Hawkweed – Hieracium spp. (WeedImages.org)
• Hawkweed, Orange – Hieracium aurantiacum L. (WeedImages.org)
• Heal-all – Prunella vulgaris L. (WeedImages.org)
• Hemlock, Poison – Coniummaculatum sp. (Google Images)
• Hemlock, Water – Cicuta maculata (WeedImages.org)
• Hemp (marijuana) – Cannabis sativa (WeedImages.org)
• Hempnettle – Galeopsis tetrahit L. (WeedImages.org)
• Hemp-sesbania (coffeebean, indigoweed) – Sesbania exaltata (WeedImages.org)
• Henbane, black – Hyoscyamus niger (WeedImages.org)
• Henbit – Lamium amplexicaule (WeedImages.org)
• Honey locust (honey, coffee bean tree) – Gleditsia triacanthos (WeedImages.org)
• Honeysuckle, bush – Diervilla lonicera Mill. (WeedImages.org)
• Hophornbeam copperleaf – Acalypha ostryifolia (WeedImages.org)
• Horehound, tuberous water – Lycopus uniflorus Michx. (Google Images)
• Horsenettle – Solanum carolinense (WeedImages.org)
• Horsetail – Equisetum arvense (WeedImages.org)
• Horseweed (Marestail) – Conyza canadensis (WeedImages.org)
• Hydranga – Hydrangae spp. (Google Images)
• Indiangrass – Sorghastrum nutans (WeedImages.org)
• Iris – Iris spp. (WeedImages.org)
• Ivy, English – Hedera helix (WeedImages.org)
• Jersulem artichoke – Helianthus tuberosus (WeedImages.org)
• Jimsonweed – Datura stramonium (WeedImages.org)
• Joe-pye-weed, spotted – Eupatorium maculatum L. (Google Images)
• Johnsongrass – Sorghum halepense (WeedImages.org)
• Knapweed, black – Centaurea nigra L. (WeedImages.org)
• Knotweed – Polygonum aviculare (WeedImages.org)
• Kochia – Kochia scoparia (WeedImages.org)
• Labrador-tea – Ledum groenlandicum Oeder (WeedImages.org)
• Lambsquarters, common – Chenopodium album (WeedImages.org)
• Larch, black – Larix laricina (WeedImages.org)
• Lettuce, Canada – Lactuca canadensis L. (WeedImages.org)
• Lettuce, Prickly – Lactuca serriola (WeedImages.org)
• Lily-of-the-valley, false – Maianthemum canadense Desf. (WeedImages.org)
• Lions-paw – Prenanthes trifoliata (Cass.) Fern. (Google Images)
• Loosestrife, purple – Lythrum salicaria (WeedImages.org)
• Loosestrife, swamp – Lysimachia terrestris (L.) BSP (WeedImages.org)
• Lupine – Lupinus spp. (WeedImages.org)
• Lupine, Large-leaved – Lupinus polyphyllus Lindl. (WeedImages.org)
• Mallow– Malva sp. (Google Images)
• Mallow, Common (wild geranium, roundleaf mallow) – Malva neglecta (WeedImages.org)
• Mallow, Venice (flower-of-an-hour) – Hibiscus trionum (WeedImages.org)
• Maple, Red – Acer rubrum L. (WeedImages.org)
• Maple, Sugar – Acer saccharum L. (WeedImages.org)
• Meadow-rue – Thalictrum pubescens Pursh (WeedImages.org)
• Meadowsweet – Spiraea spp. (Google Images)
• Medic, black – Medicago lupulina (WeedImages.org)
• Milkweed, common – Asclepias syriaca (WeedImages.org)
• Milkweed, honeyvine (climbing milkweed) – Ampelamus albidus (Google Images)
• Milkweed, swamp – Asclepias incarnata L. (WeedImages.org)
• Milkweed, whorled – Asclepias verticillata (WeedImages.org)
• Millet, wild proso – Panicum miliaceum (WeedImages.org)
• Mint, field – Mentha arvensis L. (WeedImages.org)
• Morningglory – Ipomoea spp. (WeedImages.org)
• Morningglory, bigroot (wild sweet potato) – Ipomoea pandurata (WeedImages.org)
• Morningglory, ivyleaf – Ipomoea hederacea (WeedImages.org)
• Morningglory, tall – Ipomoea purpurea (WeedImages.org)
• Motherwort – Leonurus cardiaca (WeedImages.org)
• Muhley, wirestem – Muhlenbergia frondosa (WeedImages.org)
• Mullein, common (candlewick) – Verbascum thapsus L. (WeedImages.org)
• Mustard – Crusiferae spp. (Google Images)
• Mustard, Tansy (pinole) – Descurainia pinnata (WeedImages.org)
• Narcissus – Narcissus spp. (WeedImages.org)
• Narcissus, polyanthus – Narcissus tazetta (Google Images)
• Nettle, stinging – Urtica dioica (Google Images)
• Nightshade, bitter – Solanum dulcamara (WeedImages.org)
• Nightshade, black – Solanum nigrum (WeedImages.org)
• Nightshade, eastern black – Solanum ptycanthum (WeedImages.org)
• Nutsedge, yellow – Cyperus esculentus (WeedImages.org)
• Oatgrass, poverty – Danthonia spicata (L.) Beauv. ex Roem. & Schult. (Google Images)
• Ohio buckeye – Aesculus glabra (WeedImages.org)
• Onion, wild – Allium textile (WeedImages.org)
• Orchardgrass – Dactylis glomerata (WeedImages.org)
• Orchid, white-fringed – Platanthera blephariglottis (Willd.) Lindl. (WeedImages.org)
• Oxalis (woodsorrel) – Oxalis stricta (WeedImages.org)
• Panicum, fall – Panicum dichotomiflorum (WeedImages.org)
• Parsnip, wild – Pastinaca sativa (WeedImages.org)
• Pearly-everlasting – Anaphalis margartacea (L.) (WeedImages.org)
• Pennycress, field – Thlaspi arvense (WeedImages.org)
• Pepperweed, Virginia – Lepidium virginicum (WeedImages.org)
• Philodendron – Philodendron scandens (Google Images)
• Philodendron, splitleaf – Philodendron laciniatum (Google Images)
• Phlox – Phlox spp. (WeedImages.org)
• Pigweed, prostrate – Amaranthus blitoides (WeedImages.org)
• Pigweed, smooth – Amaranthus hybridus (WeedImages.org)
• Pigweed, redroot – Amaranthus retroflexus (WeedImages.org)
• Pigweed, tumble – Amaranthus albus (WeedImages.org)
• Pineappleweed – Matricaria discoidea DC. (= M. matricarioides) (WeedImages.org)
• Plantain, broadleaf – Plantago major (WeedImages.org)
• Plantain, buckhorn – Plantago lanceolata L. (WeedImages.org)
• Poison ivy – Rhus radicans (Google Images)
• Pokeweed, common – Phytolacca americana (WeedImages.org)
• Poppy – Papaver dubium (WeedImages.org)
• Prairiedock – Silphium terebinthinaceum (WeedImages.org)
• Purslane (purslane bread) – Portulaca oleracea (WeedImages.org)
• Purslane speedwell – Veronica peregrina (WeedImages.org)
• Quaking aspen – Aster spp. L. (WeedImages.org)
• Queen-Annes-lace (wild carrot) – Daucus carota (WeedImages.org)
• Radish, wild – Raphanus raphanistrum L. (WeedImages.org)
• Ragweed, Common – Ambrosia artemisiifolia (WeedImages.org)
• Ragweed, Giant (horseweed) – Ambrosia trifida (WeedImages.org)
• Ragwort, tansy – Senecio jacobaea L. (WeedImages.org)
• Raspberry, red – Rubus idaeus L. var strigosus (Michx.) Maxim. (WeedImages.org)
• Rattlebox – Crotalaria sagittalis (WeedImages.org)
• Redstem filaree – Erodium cicutarium (WeedImages.org)
• Rhododendron, Canadian – Rhododendron canadense (L.) Torr. (WeedImages.org)
• Rocket, yellow – Barbarea vulgaris (WeedImages.org)
• Rose, wild – Rosa carolina L. (WeedImages.org)
• Rush, Soft – Juncus effusus L. (WeedImages.org)
• Rushes – Juncus spp. (WeedImages.org)
• Salsify spp. – Tragopogon spp. (WeedImages.org)
• Salsify, Meadow – Tragopogon pratensis (Google Images)
• Salsify, Western (goatsbeard) – Tragopogan dubius (WeedImages.org)
• Sarsaparilla, bristly – Aralia hispida Vent. (Google Images)
• Scouringrush, common – Equisetum hyemale (WeedImages.org)
• Sedge spp. – Carex spp./Cyperus spp. (Google Images)
• Senicio – Senicio spp. (WeedImages.org)
• Serviceberry, Allegheny – Amelanchier laevis Wieg. (WeedImages.org)
• Shattercane (wild cane) – Sorghum bicolor (WeedImages.org)
• Sheep-laurel – Kalmia angustifolia L. (WeedImages.org)
• Shepherds purse – Capsella bursa-pastoris (WeedImages.org)
• Sida, prickly – Sida spinosa (WeedImages.org)
• Small whorled pogonia – Isotria affinis (Google Images)
• Smartweed, Arrow-leaved – Polygonum sagittatum L. (Google Images)
• Smartweed, Ladysthumb – Polygonum persicaria (Google Images)
• Smartweed, Pale – Polygonum lapathifolium (Google Images)
• Smartweed, Pennsylvania – Polygonum pennsylvanicum (WeedImages.org)
• Smartweed, Swamp – Polygonum coccineums (Google Images)
• Snakeroot, white – Eupatorium rugosum (Google Images)
• Sorghum almum – Sorghum almum (WeedImages.org)
• Sorrel, sheep – Rumex acetosella L. (WeedImages.org)
• Sowthistle – Sonchus spp. (Google Images)
• Sowthistle, Annual – Sonchus oleraceus (WeedImages.org)
• Sowthistle, Perennial – Sonchus arvensis (WeedImages.org)
• Sowthistle, Spiney – Sonchus asper (WeedImages.org)
• Speedwell, common – Veronica officinalis L. (WeedImages.org)
• Spruce spp. – Picea spp. (WeedImages.org)
• Spurge, Dented – Euphorbia spp. (Google Images)
• Spurge, Prostrate – Euphorbia spp. (WeedImages.org)
• Spurry, corn – Spergula arvensis L. (WeedImages.org)
• Squirreltail – Sitanion hystrix (Google Images)
• St Johns wort, Canadian – Hypericum canadense L. (Google Images)
• Star of Bethlehem – Ornithogalum umbellatum (WeedImages.org)
• Star-flower – Trientalis borealis Raf. (WeedImages.org)
• Stichwort, grass-leaved – Stellaria graminea L. (Google Images)
• Stonecrops spp – Sedum spp. (WeedImages.org)
• Strawberry, wild – Fragaria virginiana Duchesne (WeedImages.org)
• Sundrops – Oenothera perennis L. (Google Images)
• Sunflower sp. – Helianthus spp. (WeedImages.org)
• Sunflower, Common – Helianthus annuus (WeedImages.org)
• Sunflower, Maximillian – Helianthus maximiliani (WeedImages.org)
• Sunflower, Woodland – Helianthus divaricatus (WeedImages.org)
• Sweetclover, yellow – Melilotus officinalis (L.) Pall. (WeedImages.org)
• Switchgrass – Panicum virgatum (WeedImages.org)
• Tarweed, Palouse – Amsinckia retrorsa (Google Images)
• Teaberry – Gaultheria procumbens L. (WeedImages.org)
• Thistle, Bull – Cirsium vulgare (WeedImages.org)
• Thistle, Canada – Cirsium arvense (WeedImages.org)
• Thistle, Musk – Carduss nutans (WeedImages.org)
• Thistle, Scotch – Onopordum acanthium (WeedImages.org)
• Tickseed, coreopsis – Coreopsis spp. (Google Images)
• Tickseed, whorled – Coreopsis verticillata (WeedImages.org)
• Timothy – Phleum pratense (WeedImages.org)
• Toadflax, yellow – Linaria vulgaris Mill. (WeedImages.org)
• Tropical soda apple – Solanum viarum (WeedImages.org)
• Trumpetcreeper – Campsis radicans (WeedImages.org)
• Velvetleaf (butterprint) – Abutilon theophrasti (WeedImages.org)
• Vetch spp. – Vicia sativa (WeedImages.org)
• Vetch, Common – Vicia angustifolia L. (Google Images)
• Vetch, Tufted – Vicia cracca L. (WeedImages.org)
• Violet spp. – Viola spp. (WeedImages.org)
• Violets, Wild – Viola papilionacea (Google Images)
• Virginia creeper – Parthenocissus quinquefolia (WeedImages.org)
• Waterhemp, tall – Amaranthus tuberculatus (WeedImages.org)
• Waterpod – Ellisia nyctelea (Google Images)
• Wild sarsaparilla – Aralia nudicaulis (WeedImages.org)
• Willow spp. – Salix spp. (WeedImages.org)
• Willowherb – Epilobium ciliatum Raf. (WeedImages.org)
• Witchgrass – Panicum capillare (WeedImages.org)
• Woodrush, common – Luzula multiflora (Retz.) Lejeune (Google Images)
• Woolly cupgrass – Eriochloa villosa (WeedImages.org)
• Woundwort – Stachys palustris (Google Images)
• Yarrow, common – Achillea millefolium (WeedImages.org)
• Yaupon – Ilex deciduous (Google Images)
• Yellow-rattle – Rhinanthus spp. (Google Images)
• Yew – Taxus spp. (WeedImages.org)
• Yucca – Yucca glauca (WeedImages.org)