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OARDC
Ohio Perennial and Biennial Weed Guide
CFAES
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Common Name
Scientific Name
Artichoke, Jerusalem
Helianthus tuberosus
Asparagus
Asparagus officinalis
Aster, White-Heath
Symphyotrichum pilosum
Bedstraw, Smooth
Galium mollugo
Bindweed, Field
Convolvulus arvensis
Bindweed, Hedge
Calystegia sepium
Bindweed, Japanese
Calystegia hederacea
Bouncingbet
Saponaria officinalis
Boxelder
Acer negundo
Brackenfern
Pteridium aquilinum
Brambles
Rubus spp.
Brome, Smooth
Bromus inermis
Broomsedge
Andropogon virginicus
Burdock, Common
Arctium minus
Buttercup, Creeping
Ranunculus repens
Buttercup, Tall
Ranunculus acris
Campion, White
Silene latifolia
Canarygrass, Reed
Phalaris arundinacea
Carrot, Wild
Daucus carota
Catnip
Nepeta cataria
Catsear, Common
Hypochoeris radicata
Chickory
Cichorium intybus
Chickweed, Mouseear
Cerastium vulgatum
Chokecherry, Common
Prunus virginiana
Cinquefoil, Rough
Potentilla norvegica
Cinquefoil, Sulfur
Potentilla recta
Coltsfoot
Tussilago farfara
Comfrey, Common
Symphytum officinale
Crownvetch
Securigera varia
Daisy, Oxeye
Leucanthemum vulgare
Dandelion
Taraxacum officinale
Daylily, Tawny
Hemerocallis fulva
Dock, Broadleaf
Rumex obtusifolia
Dock, Curly
Rumex crispus
Dogbane, Hemp
Apocynum cannabinum
Elder, American
Sambucus nigra
Evening-primrose, Common
Oenothera biennis
Fern, Sensitive
Onoclea sensibilis
Fescue, Tall
Schedonorus arundinaceus
Four-O'Clock, Wild
Mirabilis nyctaginea
Garlic, Wild
Allium vineale
Goldenrod, Canada
Solidago canadensis
Grapes, Wild
Vitis spp.
Grass, Deer-Tongue
Panicum clandestinum
Groundcherries
Physalis spp.
Ground-Ivy
Glechoma hederacea
Hawkweeds
Hieracium spp.
Healall
Prunella vulgaris
Honeysuckle, Japanese
Lonicera japonica
Honeysuckles, Bush
Diervilla ssp.
Horsenettle
Solanum carolinense
Horsetail, Field
Equisetum arvense
Ironweed, Tall
Vernonia gigantea
Joepyeweeds
Eupatorium spp.
Johnsongrass
Sorghum halepense
Knapweed, Spotted
Centaurea maculosa
Knotweed, Japanese
Polygonum cuspidatum
Lettuce, Prickly
Lactuca serriola
Lobelia, Great-Blue
Lobelia siphilitica
Locust, Black
Robinia pseudoacacia
Loosestrife, Purple
Lythrum salicaria
Mallow, Common
Malva neglecta
Mallow, Musk
Malva moschata
Milkweed, Butterfly
Asclepias tuberosa
Milkweed, Common
Asclepias syriaca
Milkweed, Honeyvine
Cynanchum laeve
Milkweed, Swamp
Asclepias incarnata
Morningglory, Bigroot
Ipomoea pandurata
Motherwort
Leonurus cardiaca
Mugwort
Artemisia vulgaris
Muhly, Wirestem
Muhlenbergia frondosa
Mulberry, White
Morus alba
Mullein, Common
Verbascum thapsus
Mullein, Moth
Verbascum blattaria
Mustard, Garlic
Alliaria petiolata
Nettle, Stinging
Urtica dioica
Nightshade, Bittersweet
Solanum dulcamara
Nimblewill
Muhlenbergia schreberi
Nutsedge, Yellow
Cyperus esculentus
Orchardgrass
Dactylis glomerata
Parsnip, Wild
Pastinaca sativa
Plantain, Blackseed
Plantago rugelii
Plantain, Broadleaf
Plantago major
Plantain, Buckhorn
Plantago lanceolata
Poison-Hemlock
Conium maculatum
Poison-Ivy
Toxicodendron radicans
Pokeweed, Common
Phytolacca americana
Quackgrass
Elymus repens
Reed, Common
Phragmites australis
Rose, Multiflora
Rosa multiflora
Rush, Slender
Juncus tenuis
Salsify, Yellow
Tragopogon dubius
Smartweed, Swamp
Polygonum amphibium
Snakeroot, White
Ageratina altissima
Sorrel, Red
Rumex acetosella
Sowthistle, Perennial
Sonchus arvensis
St. Johnswort, Common
Hypericum perforatum
Sumac, Smooth
Rhus glabra
Sumac, Staghorn
Rhus typhina
Teasel, Common
Dipsacus fullonum
Thistle, Bull
Cirsium vulgare
Thistle, Canada
Cirsium arvense
Timothy
Phleum pratense
Toadflax, Yellow
Linaria vulgaris
Tree-Of-Heaven
Ailanthus altissima
Trefoil, Birdsfoot
Lotus corniculatus
Trumpetcreeper
Campsis radicans
Vervain, Blue
Verbena hastata
Vervain, White
Verbena urticifolia
Virginia-Creeper
Parthenocissus quinquefolia
Yarrow, Common
Achillea millefolium