Index of Plants in Wildwood Park

The index below lists scientific and common names of all plants known or reported to occur in Wildwood Park. Older scientific names, still likely to be found on websites and in field guides, are cross-indexed to the currently accepted scientific name, which are based on The Plant List. Common names are also cross-indexed to the current scientific names. The scientific names, in turn, are linked to descriptive pages on our website. If there is no link, the page is still in progress.

A through E

F through Petunia

Phleum through Z

Fairy Bells = Prosartes lanuginosum
Fallopia scandens
False buckwheat, climbing = Fallopia scandens
False foxglove, entire-leaved = Aureolaria laevigata
Fern, Christmas = Polystichum acrostichoides
Fern, bulblet = Cystopteris bulbifera
Fern, bulblet bladder = Cystopteris bulbifera
Fern, cut-leaf grape = Botrychium dissectum
Fern, evergreen wood = Dryopteris marginalis
Fern, maidenhair = Adiantum pedatum
Fern, marginal wood = Dryopteris marginalis
Fern, rattlesnake = Botrychium virginianum
Fern, walking = Asplenium rhizophyllum
Fescue, nodding = Festuca subverticillata
Fescue, sheep = Festuca ovina
Festuca ovina
Festuca subverticillata
Filaree, redstem = Erodium cicutarium
Fireweed = Erechtites hieracifolia
Flatsedge, many-flowered = Cyperus lancastriensis
Flatsedge, straw-colored = Cyperus strigosus
Flatsedge, yellow = Cyperus flavescens
Fleabane, annual = Erigeron annuus
Fleabane, common = Erigeron philadelphicus
Fleabane, daisy = Erigeron strigosus
Flower, cardinal = Lobelia cardinalis
Flower, carrion = Smilax herbacea
Flower, foam = Tiarella cordifolia
Flower, leather = Clematis viorna
Flower, monkey = Mimulus ringens
Fluxweed = Trichostema brachiata
Foamflower = Tiarella cordifolia
Foxglove, entire-leaved false = Aureolaria laevigata
Foxtail, nodding = Setaria faberi
Foxtail, yellow = Setaria pumila
Forget-me-not, field = Myosotis arvensis
Fragaria virginiana
Fraxinus americana
Fringe tree = Chionanthus virginicus
Frullania eboracensis
Galinsoga parviflora
Galium aparine
Galium asprellum
Galium circaezans
Galium verum
Gallant soldier = Galinsoga parviflora
Garlic, field = Allium canadense
Garlic, wild = Allium vineale
Gaura biennis
Gaura, biennial = Gaura biennis
Gayfeather = Liatris spicata
Gentian, stiff = Gentianella quinquefolia
Gentianella quinquefolia
Geranium carolinianum
Geranium columbinum
Geranium maculatum
Geranium molle
Geranium pusillum
Geranium, Carolina = Geranium carolinianum
Geranium, dovefoot = Geranium molle
Geranium, long-stalked = Geranium columbinum
Geranium, small = Geranium pusillum
Geranium, wild = Geranium maculatum
Gerardia laevigata = Aureolaria laevigata
Germander, American = Teucrium canadense
Geum canadense
Ghost pipe = Orobanche uniflora
Gilia capitata
Gilia, bluehead = Gilia capitata
Gill-over-the-ground = Glechoma hederacea
Ginger, heartleaf, wild = Hexastylis arifolia
Ginger, wild = Asarum canadense
Glechoma hederacea
Gleditsia triacanthos
Glorybower, harlequin = Clerodendrum trichotomum
Glory-of-the-Snow = Chionodoxa forbesii
Glyceria striata
Goatsbeard, yellow = Tragopogon pratensis
Goldenrod, autumn = Solidago sphacelata
Goldenrod, broad-leaved = Solidago flexicaulis
Goldenrod, elm-leaved = Solidago ulmifolia
Goldenrod, false = Solidago sphacelata
Goldenrod, rough-stemmed = Solidago rugosa
Goldenrod, sharp-leaved = Solidago arguta
Goldenrod, showy = Solidago speciosa
Goldenrod, tall = Solidago altissima
Goldenrod, zig-zag = Solidago flexicaulis
Goodyera pubescens
Goose grass = Eleusine indica
Gooseberry = Ribes sp.
Goutweed, Bishop's = Aegopodium podagraria
Grama, sideoats = Bouteloua curtipendula
Grape, summer = Vitis aestivalis
Grapefern, cutleaf = Botrychium dissectum
Grass, barnyard = Echinochloa crus-galli
Grass, Bermuda = Cynodon dactylon
Grass, Bosc's panic = Panicum boscii
Grass, bottlebrush = Elymus hystrix
Grass, common satin = Muhlenbergia frondosa
Grass, crab = Digitaria sanguinalis
Grass, deertongue = Dichanthelium clandestinum
Grass, eastern blue-eyed = Sisyrinchium atlanticum
Grass, fall panic = Panicum dichotomiflorum
Grass, fall witch = Panicum flexile
Grass, flatstem panic = Panicum anceps
Grass, fowl manna = Glyceria striata
Grass, goose = Eleusine indica
Grass, hairy woodland brome= Bromus pubescens
Grass, Indian = Sorghastrum nutans
Grass, Japanese stilt = Microstegium vimineum
Grass, Johnson = Sorghum halepense
Grass, linear-leaved panic = Panicum linearifolium
Grass, orchard = Dactylis glomerata
Grass, slender satin = Muhlenbergia tenuiflora
Grass, sweet vernal = Anthoxanthum odoratum
Grass, tufted panic = Panicum acuminatum
Grass, white = Leersia virginica
Grass, witch = Panicum capillare
Grass, woodland satin = Muhlenbergia sylvatica
Green-and-gold = Chrysogonum virginianum
Greenbrier, bristly = Smilax tamnoides
Greenbrier, common = Smilax rotundifolia
Ground cherry, clammy = Physalis heterophylla
Ground cherry, smooth = Physalis longifolia var. subglabrata
Groundsel, common = Senecio vulgaris
Hackberry, American = Celtis occidentalis
Hackelia virginiana
Hamamelis virginiana
Hawksbeard, smooth = Crepis capillaris
Hawkweed, field = Hieracium caespitosum
Hawkweed, mouse ear = Hieracium pilosella
Hawthorn = Crataegus sp.
Hazelnut, American = Corylus americana
Heal-all = Prunella vulgaris
Hedera hibernica
Hedge nettle, common= Stachys tenuifolia
Helenium autumnale
Helianthus decapetalus = Helianthus hirsutus
Helianthus hirsutus
Helianthus microcephalus
Helianthus strumosus
Helianthus tuberosus
Heliopsis helianthoides
Hemerocallis flava = Hemerocallis lilioasphodelus
Hemerocallis fulva
Hemerocallis lilioasphodelus
Hemlock, poison = Conium maculatum
Henbit = Lamium amplexicaule
Hepatica acutiloba
Hepatica americana
Hepatica, round-lobed = Hepatica americana
Hepatica, sharp-lobed = Hepatica acutiloba
Hesperis matronalis
Heuchera americana
Hibiscus syriacus
Hickory, bitternut = Carya cordiformis
Hickory, shagbark = Carya ovata
Hieracium caespitosum
Hieracium pilosella
Hieracium pratense = Hieracium caespitosum
Hylotelephium telephioides
Holly, American = Ilex opaca
Holly, winterberry = Ilex verticillata
Honesty = Lunaria annua
Honewort = Cryptotaenia canadensis
Honeysuckle, Amur = Lonicera maackii
Honeysuckle, Bella = Lonicera x bella
Honeysuckle, Japanese = Lonicera japonica
Honeysuckle, Morrow = Lonicera morrowii
Hop clover, low = Trifolium campestre
Hoptree = Ptelea trifoliata
Hordeum vulgare
Horehound, water = Lycopus americanus
Hornbeam = Ostrya virginiana
Hornbeam, American = Carpinus caroliniana
Hornbeam, Hop = Ostrya virginiana
Horse Balm = Collinsonia canadensis
Horseweed = Conyza canadensis
Houstonia caerulea
Houstonia tenuiifolia
Houstonia, narrow-leaved = Houstonia tenuifolia
Hybanthus concolor
Hydrangea arborescens
Hydrangea, wild = Hydrangea arborescens
Hydrophyllum virginianum
Hygroamblystegium varium
Hylotelephium telephioides
Hymenostylium recurvirostrum
Hypericum perforatum
Hypericum prolificum
Hypericum punctatum
Hypochaeris radicata = Hypochoeris radicata
Hypochoeris radicata
Hypoxis hirsuta
Hystrix patula = Elymus hystrix
Ilex opaca
Ilex verticillata
Impatiens capensis
Impatiens pallida
Indian Pipe = Monotropa uniflora
Indian Plantain, pale = Arnoglossum atriplicifolium
Indigo Bush = Amorpha fruticosa
Ipomoea hederacea
Ipomoea lacunosa
Ipomoea pandurata
Ipomoea purpurea
Iris pseudacorus
Iris, yellow = Iris pseudacorus
Ironweed, New York = Vernonia noveboracensis
Ironwood = Carpinus caroliniana
Ironwood = Ostrya virginiana
Isanthus brachiatus = Trichostema brachiata
Ivy, Atlantic = Hedera hibernica
Ivy, English = Hedera hibernica
Ivy, Irish = Hedera hibernica
Ivy, ground = Glechoma hederacea
Ivy, poison = Toxicodendron radicans
Jack-in-the-pulpit = Arisaema triphyllum
Jerusalem artichoke = Helianthus tuberosus
Jetbead = Rhodotypos scandens
Jewelweed, pale = Impatiens pallida
Jewelweed, spotted = Impatiens capensis
Jimson Weed = Datura stramonium
Joe-Pye Weed = Eupatorium fistulosum
Joe-Pye Weed, sweet-scented = Eupatorium purpureum
Juglans cinerea
Juglans nigra
Juncus brachycephalus
Juncus dudleyi
Juncus effusus
Juncus inflexus
Juncus secundus
Juniperus virginiana
Knapweed, short-fringed = Centaurea nigrescens
Knapweed, spotted = Centaurea maculosa
Knapweed, Tyrol = Centaurea nigrescens
Knotweed, Virginia = Persicaria virginiana
Kuhnia eupatorioides = Brickellia eupatorioides
Kummerowia striata
Lactuca canadensisHylotelephium telephioides
Lactuca scariola = Lactuca serriola
Lactuca serriola
Ladies-tresses, slender = Spiranthes gracilis
Lady’s thumb = Persicaria maculosa
Lamb’s quarters = Chenopodium album
Lamium amplexicaule
Lamium purpureum
Laportea canadensis
Lapsana communis
Larkspur, dwarf = Delphinium tricorne
Larkspur, tall = Delphinium exaltatum
Lathyrus latifolius
Leafcup, small-flowered = Polymnia canadensis
Leather Flower = Clematis viorna
Leersia oryzoides
Leersia virginica
Leontodon autumnalis
Leonurus cardiaca
Lepidium campestre
Lespedeza cuneata
Lespedeza procumbens
Lespedeza striata = Kummerowia striata
Lettuce, prickly = Lactuca serriola
Lettuce, tall white = Prenanthes altissima
Lettuce, wild = Lactuca canadensis
Leucanthemum vulgare
Liatris spicata
Licorice, wild = Galium circaezans
Ligusticum canadense
Ligustrum vulgare
Lily, orange day = Hemerocallis fulva
Lily, yellow day = Hemerocallis lilioasphodelus
Lily, yellow trout = Erythronium americanum
Lily-of-the-Valley = Convallaria majalis
Linaria vulgaris
Lindera benzoin
Liparis liliifolia
Liriodendron tulipifera
Lithospermum canescens
Live-Forever, Allegheny = Telephium telephioides
Liverwort, scented = Conocephalum conicum
Liverwort, snake = Conocephalum conicum
Lobelia cardinalis
Lobelia inflata
Lobelia siphilitica
Lobelia spicata
Lobelia, great = Lobelia siphilitica
Lobelia, spiked = Lobelia spicata
Locust, black = Robinia pseudoacacia
Locust, honey = Gleditsia triacanthos
Lonicera japonica
Lonicera maackii
Lonicera morrowii
Lonicera x bella
Looking-Glass, Venus' =Triodanis perfoliata
Loosestrife, fringed = Lysimachia ciliata
Loosestrife, whorled = Lysimachia quadrifolia
Lopseed = Phryma leptostachya
Lovage, Canada = Ligusticum canadense
Lovegrass = Eragrostis pectinacea
Lunaria annua
Lychnis alba = Silene latifolia
Lycopus americanus
Lycopus uniflorus
Lysimachia ciliata
Lysimachia nummularia
Lysimachia quadrifolia
Maclura pomifera
Magnolia acuminata
Magnolia, cucumber = Magnolia acuminata
Maianthemum racemosum
Mallow, common = Malva neglecta
Mallow, prickly = Sida spinosa
Malus pumila
Malva neglecta
Mandarin, yellow = Prosartes lanuginosum
Manna grass, fowl = Glyceria striata
Maple, hedge = Acer campestre
Maple, red = Acer rubrum
Maple, silver = Acer saccharinum
Maple, sugar = Acer saccharum
Matelea obliqua
Mayapple = Podophyllum peltatum
Meadow rue, early = Thalictrum dioicum
Meadow rue, skunk = Thalictrum revolutum
Meadow rue, waxy = Thalictrum revolutum
Meadow sedge, limestone = Carex granularis
Medicago lupulina
Medick, black = Medicago lupulina
Melilotus albus
Melilotus officinalis
Menispermum canadense
Mentha spicata
Mentha X piperita
Mercury, Three-Seeded = Acalypha virginica var. rhomboidea
Microstegium vimineum
Milkvine, Climbing = Matelea obliqua
Milkweed, common = Asclepias syriaca
Milkweed, four-leaved = Asclepias quadrifolia
Milkweed, green = Asclepias viridiflora
Milkweed, swamp = Asclepias incarnata
Milkweed, whorled = Asclepias verticillata
Mimosa = Albizia julibrissin
Mimulus ringens
Mint, hoary mountain = Pycnanthemum incanum
Mint, narrow-leaved mountain = Pycnanthemum tenuifolium
Mistflower, blue = Conoclinium coelestinum
Mitchella repens
Mitella diphylla
Miterwort = Mitella diphylla
Mole plant = Euphorbia lathyris
Monarda clinopodia
Monarda didyma
Monarda fistulosa
Monarda media
Moneywort = Lysimachia nummularia
Monkey flower = Mimulus ringens
Monotropa uniflora
Moonseed, Canada = Menispermum canadense
Morning glory, common = Ipomoea purpurea
Morning glory, ivy-leaved = Ipomoea hederacea
Morning glory, small white = Ipomoea lacunosa
Morus rubra
Moss, baby tooth = Plagiomnium cuspidtum
Moss, Ohio bristle = Orthotrichum ohioense
Moss, rose = Rhodobryum ontariense
Moss, tangled thread = Hygroamblystegium varium
Moss, tufa = Hymenostylium recurvirostrum
Moss, woodsy thyme = Plagiomnium cuspidtum
Moth mullein = Verbascum blattaria
Motherwort = Leonurus cardiaca
Mountain mint, narrow-leaved = Pycnanthemum tenuifolium
Mountain mint, hoary = Pycnanthemum incanum
Mugwort = Artemisia vulgaris
Muhlenbergia frondosa
Muhlenbergia schreberi
Muhlenbergia sobolifera
Muhlenbergia sylvatica
Muhlenbergia tenuiflora
Muhly, rock = Muhlenbergia sobolifera
Muhly, woodland = Muhlenbergia sylvatica
Mulberry, red = Morus rubra
Mullein, common = Verbascum thapsus
Mullein, moth = Verbascum blattaria
Mustard, garlic = Alliaria officinalis
Myosotis arvensis
Nap-at-Noon = Ornithogalum umbellatum
Narcissus poeticus
Narcissus pseudonarcissus
Narcissus, Poet's = Narcissus poeticus
Nasturtium officinale
Needles, Spanish = Bidens bipinnata
Nepeta cataria
Nepeta mussinii = Nepeta racemosa
Nepeta racemosa
Nettle, common hedge = Stachys tenuifolia
Nettle, false = Boehmeria cylindrica
Nettle, horse = Solanum carolinense
Nettle, purple dead = Lamium purpureum
Nettle, stinging = Urtica dioica
Nettle, wood = Laportea canadensis
Nightshade, bittersweet = Solanum dulcamara
Nightshade, black = Solanum ptycanthum
Nightshade, enchanter's = Circaea canadensis
Nimblewill = Muhlenbergia schreberi
Ninebark, common = Physocarpus opulifolius
Nipplewort = Lapsana communis
Nutsedge, yellow = Cyperus esculentus
Oak, chestnut = Quercus prinus
Oak, chinquapin = Quercus muehlenbergii
Oak, post = Quercus stellata
Oak, red = Quercus rubra
Oak, scarlet = Quercus coccinea
Oak, white = Quercus alba
Oak, yellow chestnut = Quercus muehlenbergii
Oatgrass, poverty = Danthonia spicata
Oenothera biennis
Old-man-in-the-spring = Senecio vulgaris
Olive, autumn = Elaeagnus umbellata
Onion, nodding = Allium cernuum
Onion, wild or Field Garlic = Allium canadense
Orange, Osage = Maclura pomifera
Ornithogalum umbellatum
Orobanche uniflora
Orthotrichum ohioense
Osmorhiza longistylis
Ostrya virginiana
Oxalis grandis
Oxalis stricta
Oxalis, common = Oxalis stricta
Oxeye = Heliopsis helianthoides
Oxypolis rigidior
Packera aurea

Packera paupercula var. appalachiana = Packera plattensis
Packera plattensis
Panic grass, Bosc's = Panicum boscii
Panic grass, fall = Panicum dichotomiflorum
Panic grass, flatstem = Panicum anceps
Panic Grass, linear-Leaved = Panicum linearifolium
Panic grass, tufted = Panicum acuminatum
Panicum acuminatum
Panicum anceps
Panicum boscii
Panicum capillare
Panicum clandestinum = Dichanthelium clandestinum
Panicum dichotomiflorum
Panicum flexile
Panicum linearifolium
Pansy, wild = Viola rafinesquii
Parthenocissus quinquefolia
Passiflora lutea
Passionflower, yellow = Passiflora lutea
Paulownia tomentosa
Pea, everlasting = Lathyrus latifolius
Peanut , hog= Amphicarpa bracteata
Pellaea glabella
Pennyroyal, false = Trichostema brachiata
Pepper, mild water = Persicaria hydropiperoides
Peppergrass, field = Lepidium campestre
Peppermint = Mentha X piperita
Periwinkle = Vinca minor
Persicaria hydropiperoides
Persicaria maculosa
Persicaria virginiana
Persimmon = Diospyros virginiana
Petunia, wild = Ruellia strepens

Phleum pratense
Phlox ovata
Phlox, mountain = Phlox ovata
Phryma leptostachya
Physalis heterophylla
Physalis longifolia var. subglabrata
Physocarpus opulifolius
Phytolacca americana
Pilea pumila
Pilewort = Erechtites hieracifolia
Pimpernel, scarlet = Anagallis arvensis
Pimpernel, yellow = Taenidia integerrima
Pine, loblolly = Pinus taeda
Pine, shortleaf = Pinus echinata
Pine, Virginia = Pinus virginiana
Pine, white = Pinus strobus
Pink, Deptford = Dianthus armeria
Pink, rose = Sabatia angularis
Pinus echinata
Pinus strobus
Pinus taeda
Pinus virginiana
Pipsissewa = Chimaphila maculata
Plagiomnium cuspidtum
Plant, cup = Silphium perfoliatum
Plant, mole = Euphorbia lathyris
Plantago lanceolata
Plantago major
Plantago rugelii
Plantago virginica
Plantain, black-seeded = Plantago rugelii
Plantain, broad-leaved = Plantago major
Plantain, common = Plantago major
Plantain, downy rattlesnake = Goodyera pubescens
Plantain, dwarf = Plantago virginica
Plantain, English = Plantago lanceolata
Plantain, pale Indian = Arnoglossum atriplicifolium
Plantain, red-stemmed = Plantago rugelii
Plantain, Robin's = Erigeron pulchellus
Plantain, small water = Alisma subcordatum
Plantain, Virginia = Plantago virginica
Platanus occidentalis
Poa compressa
Poa trivialis
Podophyllum peltatum
Pokeweed = Phytolacca americana
Polygala senega
Polygonatum biflorum
Polygonum hydropiperoides = Persicaria hydropiperoides
Polygonum persicaria = Persicaria maculosa
Polygonum scandens = Fallopia scandens
Polymnia canadensis
Polystichum acrostichoides
Poorjoe = Diodia teres
Poplar, tulip = Liriodendron tulipifera
Poplar, white = Populus alba
Populus alba
Porella platyphylloidea
Porteranthus trifoliatus
Potato vine, wild = Ipomoea pandurata
Potentilla canadensis
Potentilla norvegica
Potentilla recta
Potentilla simplex
Prenanthes altissima
Prenanthes trifoliata
Primrose, common evening = Oenothera biennis
Prince's-pine, striped = Chimaphila maculata
Princess tree = Paulownia tomentosa
Privet = Ligustrum vulgare
Prosartes lanuginosa
Prunella vulgaris
Prunus avium
Prunus serotina
Ptelea trifoliata
Puccoon, hoary = Lithospermum canescens
Purpletop = Tridens flavus
Pussy-toes = Antennaria plantaginifolia
Puttyroot = Aplectrum hyemale
Pycnanthemum incanum
Pycnanthemum tenuifolium
Queen-Anne’s-Lace = Daucus carota
Queen-Anne's-thimbles = Gilia capitata
Quercus alba
Quercus coccinea
Quercus muehlenbergii
Quercus prinus
Quercus rubra
Quercus stellata
Quickweed = Galinsoga parviflora
Quince, Japanese = Chaenomeles japonica
Ragweed, common = Ambrosia artemisiifolia
Ragweed, giant = Ambrosia trifida
Ragwort, Appalachian = Packera plattensis

Ragwort, golden = Packera aurea
Ragwort, prairie = Packera plattensis
Ranunculus abortivus
Ranunculus acris
Ranunculus hispidus
Ranunculus recurvatus
Ranunculus repens
Ranunculus septentrionalis
Raspberry, black = Rubus occidentalis
Rattlesnake fern = Botrychium virginianum
Rattlesnake Plantain, downy = Goodyera pubescens
Rattlesnake root, tall = Prenanthes trifoliata
Redbud = Cercis canadensis
Redtop = Agrostis gigantea
Rhamnus lanceolata
Rhodobryum ontariense
Rhodendron hybrid
Rhododendron, big-flowered = Rhododendron hybrid

Rhodotypos scandens
Rhus aromatica
Rhus typhina
Ribes sp.
Robinia pseudoacacia
Rockcress, smooth = Arabis laevigata
Rocket, Dame's = Hesperis matronalis
Root, tall rattlesnake = Prenanthes trifoliata
Rorippa sylvestris
Rosa carolina
Rosa multiflora
Rosa hybrid
Rose pink = Sabatia angularis
Rose, Carolina = Rosa carolina
Rose, cultivated = Rosa hybrid
Rose, hybrid = Rosa hybrid
Rose, multiflora = Rosa multiflora
Rose-of-Sharon = Hibiscus syriacus
Rosinweed, whorled = Silphium trifoliatum
Rubus allegheniensis
Rubus flagellaris
Rubus occidentalis
Rubus phoenicolasius
Rudbeckia fulgida
Rudbeckia hirta
Rudbeckia laciniata
Rudbeckia serotina = Rudbeckia hirta
Rudbeckia triloba
Rue, early meadow = Thalictrum dioicum
Rue, tall meadow = Thalictrum polygamum
Rue, wall = Asplenium ruta-muraria
Rue, waxy meadow = Thalictrum revolutum
Ruellia strepens
Rumex acetosella
Rumex crispus
Rumex obtusifolius
Rush, blue = Juncus inflexus
Rush, common = Juncus effusus
Rush, common scouring = Equisetum hyemale
Rush, Dudley's = Juncus dudleyi
Rush, secund = Juncus secundus
Rush, small-head = Juncus brachycephalus
Rye, riverbank wild = Elymus riparius
Sabatia angularis
Sage, lyre-leaved = Salvia lyrata
St. Johnswort, common = Hypericum perforatum
St. Johnswort, shrubby = Hypericum prolificum
St. Johnswort, spotted = Hypericum punctatum
Salix nigra
Salvia lyrata
Sambucus canadensis
Sanguinaria canadensis
Sanicle, Maryland = Sanicula marilandica
Sanicle, clustered = Sanicula odorata
Sanicula canadensis
Sanicula gregaria = Sanicula odorata
Sanicula marilandica
Sanicula odorata
Saponaria officinalis
Sassafras =Sassafras albidum
Sassafras albidum
Satin grass, common = Muhlenbergia frondosa
Satin grass, slender = Muhlenbergia tenuiflora
Satin grass, woodland = Muhlenbergia sylvatica
Satureja vulgaris = Clinopodium vulgare
Scalewort, American Wall = Porella platyphylloidea
Scalewort, New York = Frullania eboracensis
Schizachyrium scoparium
Scirpus atrovirens
Scirpus pendulus
Scouring rush, common = Equisetum hyemale
Scrophularia marilandica
Scutellaria elliptica
Scutellaria leonardii = Scutellaria parvula
Scutellaria nervosa
Scutellaria parvula
Scutellaria serrata
Seal, smooth Solomon's = Polygonatum biflorum
Sedge, bottlebrush = Carex hystericina
Sedge, eastern woodland = Carex blanda
Sedge, curly-styled wood = Carex rosea
Sedge, fox = Carex vulpinoidea
Sedge, hairy = Carex hirsutella
Sedge, juniper = Carex juniperorum
Sedge, limestone meadow = Carex granularis
Sedge, Pennsylvania = Carex pensylvanicus
Sedge, richwoods = Carex oligocarpa
Sedge, slender wood = Carex digitalis
Sedge, white bear = Carex albursina
Sedge, Willdenow’s = Carex willdenovii
Sedge, yellow-green = Carex lurida
Sedum telephioides = Hylotelephium telephioides
Sedum ternatum
Self-heal = Prunella vulgaris
Senecio aureus = Packera aureus
Senecio plattensis = Packera plattensis
Senecio vulgaris
Senna hebecarpa
Senna, wild = Senna hebecarpa
Sensitive plant, wild = Chamaecrista nictitans
Serviceberry, Canada = Amelanchier canadensis
Setaria faberi
Setaria pumila
Shadblow = Amelanchier canadensis
Shepherd’s Purse = Capsella bursa-pastoris
Sicyos angulatus
Sida spinosa
Silene latifolia
Silk tree = Albizia julibrissin
Silphium perfoliatum
Silphium trifoliatum
Silverrod = Solidago bicolor
Sisyrinchium atlanticum
Skullcap, hairy = Scutellaria elliptica
Skullcap, Leonard's = Scutellaria parvula
Skullcap, showy = Scutellaria serrata
Skullcap, small = Scutellaria parvula
Skullcap, veined = Scutellaria nervosa
Slender Starburst Moss = Atrichum angustatum
Smilacina racemosa = Maianthemum racemosum
Smilax herbacea
Smilax rotundifolia
Smilax tamnoides
Snakeroot, black = Sanicula canadensis
Snakeroot, black = Sanicula marilandica
Snakeroot, Canada = Sanicula canadensis
Snakeroot, Canadian black = Sanicula canadensis
Snakeroot, clustered = Sanicula odorata
Snakeroot, Maryland = Sanicula marilandica
Snakeroot, Seneca =Polygala senega
Snakeroot, white = Ageratina altissima
Sneezeweed = Helenium autumnale
Solanum carolinense
Solanum dulcamara
Solanum nigrum = Solanum ptycanthum
Solanum ptycanthum
Solidago altissima
Solidago arguta
Solidago bicolor
Solidago flexicaulis
Solidago rugosa
Solidago speciosa
Solidago sphacelata
Solidago ulmifolia
Solomon’s Seal, smooth = Polygonatum biflorum
Solomon's seal, false = Maianthemum racemosum
Sonchus arvensis
Sorghastrum nutans
Sorghum halepense
Sorrel, great wood = Oxalis grandis
Sorrel, red = Rumex acetosella
Sorrel, sheep =Rumex acetosella
Sorrel, yellow wood = Oxalis stricta
Sourwood - misidentified. See Diospyros virginiana
Sow thistle, field = Sonchus arvensis
Spanish Needles = Bidens bipinnata
Spearmint = Mentha spicata
Specularia perfoliata =Triodanis perfoliata
Speedwell, common = Veronica officinalis
Speedwell, ivy-leaved = Veronica hederifolia
Speedwell, Persian = Veronica persica
Speedwell, thyme-leaved = Veronica serpyllifolia
Speedwell, water = Veronica anagallis-aquatica
Spicebush = Lindera benzoin
Spiderwort, Ohio = Tradescantia ohiensis
Spikerush, bald = Eleocharis erythropoda
Spikerush, flatstem = Eleocharis compressa
Spikerush, slender = Eleocharis tenuis
Spindle tree, winged = Euonymus alatus
Spiranthes gracilis
Spleenwort, ebony = Asplenium platyneuron
Sporobolus vaginiflorus
Spurge, cypress = Euphorbia cyparissias
Spurge, flowering = Euphorbia corollata
Spurge, nodding = Chamaesyce nutans
Spurge, woodland =Euphorbia commutata
Stachys tenuifolia
Staphylea trifolia
Stargrass, yellow = Hypoxis hirsuta
Star-of-Bethlehem = Ornithogalum umbellatum
Stellaria media
Stellaria pubera
Stickseed, Virginia = Hackelia virginiana
Sticktight = Bidens frondosa
Stiltgrass, Japanese = Microstegium vimineum
Stonecrop, Allegheny = Hylotelephium telephioides
Stonecrop, wild = Sedum ternatum
Stonewort, common = Chara vulgaris
Storksbill, redstem = Erodium cicutarium
Strawberry, mock = Duchesnea indica
Strawberry, wild = Fragaria virginiana
Sumac, fragrant = Rhus aromatica
Sumac,staghorn = Rhus typhina
Sunflower, false = Heliopsis helianthoides
Sunflower, pale-leaved = Helianthus strumosus
Sunflower, small wood = Helianthus microcephalus
Sunflower, thin-leaved = Helianthus hirsutus
Sweet clover, white = Melilotus albus
Sweet clover, yellow = Melilotus officinalis
Sycamore = Platanus occidentalis
Symphyotrichum cordifolium
Symphyotrichum laeve
Symphyotrichum lanceolatum
Symphyotrichum lateriflorum
Symphyotrichum lowrieanum
Symphyotrichum novae-angliae
Symphyotrichum pilosum
Symphyotrichum prenanthoides
Symphyotrichum puniceum
Symphyotrichum undulatum
Taenidia integerrima
Taraxacum officinale
Tea, New Jersey =Ceanothus americanus
Teasel = Dipsacus fullonum
Telephium telephioides = Hylotelephium telephioides
Teucrium canadense
Thalictrum dioicum
Thalictrum revolutum
Thalictrum thalictroides
Thimbleweed = Anemone virginiana
Thistle, Canada = Cirsium arvense
Thistle, bull = Cirsium vulgare
Thistle, field = Cirsium discolor
Thistle, field sow = Sonchus arvensis
Thistle, nodding = Carduus nutans
Thoroughwort = Eupatorium perfoliatum
Thoroughwort, upland = Eupatorium sessilifolium
Thoroughwort, late-flowering = Eupatorium serotinum
Thread moss, tangled = Hygroamblystegium varium
Three-Seeded Mercury = Acalypha virginica var. rhomboidea
Thyme moss, woodsy = Plagiomnium cuspidtum
Tiarella cordifolia
Tick trefoil, perplexing = Desmodium perplexum
Tick trefoil, pointed-leaved = Desmodium glutinosum
Tickseed, lanceleaf = Coreopsis lanceolata
Tilia americana
Timothy = Phleum pratense
Toadflax, yellow = Linaria vulgaris
Tobacco, Indian = Lobelia inflata
Toothwort, cutleaf = Dentaria laciniata
Tooth moss, baby = Plagiomnium cuspidtum
Tovara virginiana = Persicaria virginiana
Toxicodendron radicans
Tradescantia ohiensis
Tragopogon pratensis
Tree, cucumber = Magnolia acuminata
Tree, fringe = Chionanthus virginicus
Tree, princess = Paulownia tomentosa
Tree, silk = Albizia julibrissin
Tree, winged spindle = Euonymus alatus
Tree-of-Heaven = Ailanthus altissima
Trefoil, perplexing tick = Desmodium perplexum
Trefoil, pointed-leaved tick = Desmodium glutinosum
Trichostema brachiata
Tridens flavus
Trifolium arvense
Trifolium campestre
Trifolium incarnatum
Trifolium pratense
Trifolium repens
Trillium grandiflorum
Trillium, large-flowered = Trillium grandiflorum
Triodanis perfoliata
Trout lily, yellow = Erythronium americanum
Trumpetweed = Eupatorium fistulosum
Tussilago farfara
Twayblade, lily-leaved = Liparis liliifolia
Typha latifolia
Ulmus pumila
Ulmus rubra
Urtica dioica
Uvularia grandiflora
Uvularia perfoliata
Valerianella locusta
Venus' Looking-Glass =Triodanis perfoliata
Verbascum blattaria
Verbascum thapsus
Verbena urticifolia
Verbesina alternifolia
Verbesina occidentalis
Vernal grass, sweet = Anthoxanthum odoratum
Vernonia noveboracensis
Veronica anagallis-aquatica
Veronica hederifolia
Veronica officinalis
Veronica persica
Veronica serpyllifolia
Vervain, white = Verbena urticifolia
Vetch, narrow-leaved = Vicia angustifolia
Vetch, Carolina = Vicia caroliniana
Vetch, common = Vicia sativa var. nigra
Vetch, crown = Coronilla varia
Viburnum plicatum
Viburnum prunifolium
Viburnum rhytidophyllum
Viburnum, doublefile = Viburnum plicatum
Viburnum, leatherleaf = Viburnum rhytidophyllum
Vicia angustifolia
Vicia caroliniana
Vicia sativa var. nigra
Vinca minor
Vine, cinnamon = Dioscorea polystachya
Vine, wild potato = Ipomoea pandurata
Viola hastata
Viola papilionaceae = Viola sororia
Viola pubescens
Viola rafinesquii
Viola sororia
Viola striata
Viola triloba
Violet, common blue = Viola sororia
Violet, downy yellow = Viola pubescens
Violet, halberd-leaved yellow = Viola hastata
Violet, pale = Viola striata
Violet, three-lobed = Viola triloba
Violet. green = Hybanthus concolor
Viper’s Bugloss = Echium vulgare
Virgin's Bower = Clematis virginiana
Vitis aestivalis
Wall Scalewort, American = Porella platyphylloidea
Walnut, black = Juglans nigra
Walnut, white = Juglans cinerea
Water pepper, mild = Persicaria hydropiperoides
Water plantain, small = Alisma subcordatum
Watercress = Nasturtium officinale
Waterleaf, Virginia = Hydrophyllum virginianum
Waxweed, blue = Cuphea viscosissima
Weed, Jimson = Datura stramonium
Weed, Joe-Pye = Eupatorium fistulosum
Weed, sweet-scented Joe-Pye = Eupatorium purpureum
Wild rye, riverbank = Elymus riparius
Willow, black = Salix nigra.
Willowherb, purpleleaf = Epilobium coloratum
Wineberry = Rubus phoenicolasius
Wingstem = Verbesina alternifolia
Winter cress, common = Barbarea vulgaris
Wintergreen, spotted = Chimaphila maculata
Wintergreen, striped = Chimaphila maculata
Witch grass = Panicum capillare
Witch grass, fall = Panicum flexile
Witch-hazel = Hamamelis virginiana
Wood aster, white = Eurybia divaricata
Wood fern, evergreen = Dryopteris marginalis
Wood fern, marginal = Dryopteris marginalis
Wood sedge, curly-styled = Carex rosea
Wood sedge, slender = Carex digitalis
Wood sorrel, great = Oxalis grandis
Wood sorrel, yellow = Oxalis stricta
Wood sunflower, small = Helianthus microcephalus
Woodland sedge, eastern = Carex blanda
Woodland sunflower, paleleaf = Helianthus strumosus
Xanthium strumarium
Yam, Chinese = Dioscorea polystachya
Yam, wild = Dioscorea villosa
Yarrow = Achillea millefolium
Zizia aptera
Zizia aurea

last updated 24 February 2022

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