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 (Google Images)
- 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)