Acer negundo |
Box Elder Ashleaf Maple |
Acer rubrum |
Red Maple |
Acer saccharinum |
Silver Maple |
Achillea millefolium |
Yarrow, Common Milfoil |
Agrostemma githago |
Corn Cockle |
Ailanthus altissima/glandulosa |
Tree of Heaven |
Albizzia julibrissin |
Mimosa Acacia Silk Tree |
Alisma subcordatum |
Water Plantain |
Alliaria officianalis |
Garlic Mustard Hedge Garlic Jack-by-the-hedge |
Allium vineale |
Field garlic |
Ambrosia artemisifolia |
Ragweed, common Roman Wormwood Hogweed |
Ambrosia trifida |
Ragweed, Great |
Amelanchier arborea |
Allegheny Serviceberry Shadbush Juneberry |
Amelanchier canadensis |
Serviceberry |
Ammannia coccinea |
Tooth-cup |
Ampelamus albidus Or Gonolobus/Cyanchum laevis |
Sand-vine Honey-vine Blue-vine |
Amphicarpa bracteata |
Hog Peanut Wild Peanut |
Amsonia tabernaemontana |
Blue-dogbane Blue-star |
Anagallis arvensis |
Pimpernel Poor-man’s-weather-glass Common Pimpernel |
Aneilema Kiesak |
|
Antennaria plantaginifolia var. Parlinii |
Pussytoes Everlasting Plantain-leaved Everlasting Ladies’ Tobacco |
Anthemis cotula |
Mayweed Pigsty Daisy Stinking Mayweed Dog-fennel |
Antirrhinum majus |
Snapdragon |
Apios americana/tuberosa |
Ground Nut Wild Bean |
Apocynum cannabinum |
Indian Hemp Rheumatism Root |
Aquilegia canadensis |
Columbine |
Arabis dentata/shortii |
Toothed Rock Cress |
Arabis laevigata |
Smooth Rock Cress Bank Cress |
Arctium minus |
Burdock, Common |
Arenaria serpyllifolia |
Thyme-leaved Sandwort |
Arenaria stricta |
Rock Sandwort |
Arisaema dracontium |
Green Dragon Dragon Root Dragon Arum |
Arisaema triphyllum |
Jack-in-the-pulpit Indian Turnip |
Asarum canadense |
Wild Ginger |
Asclepias amplexicaule |
Milkweed |
Asclepias incarnata |
Rose Milkweed Swamp Milkweed |
Asclepias syriaca |
Milkweed |
Asclepias tuberosa |
Butterfly-weed Pleurisy-root Orange Milkwweed Chigger-weed |
Asclepias variegata |
Common Milkweed White Milkweed |
Asimina triloba |
Paw Paw |
Asparagus officianalis |
Wild Asparagus |
Aster cordifolius |
Heart-leaved Aster |
Aster divaricatus |
Woods Aster White Woods Aster White Woodland Aster |
Aster ericoides |
White Heath Aster Heath Aster Michaelmas Daisy Wreath Aster Frost-weed Aster |
Aster sagittifolius |
Arrow-leaved Aster |
Aureolaria flava |
Downy False Foxglove |
Aureolaria virginica |
Smooth False Foxglove Yellow Foxglove |
Barbarea verna |
Early Winter Cress Scurvy Grass |
Barbarea vulgaris |
Yellow Rocket Winter Cress |
Bartonia virginica |
Yellow Bartonia |
Berberis thumbergii |
Barberry |
Bidens aristosa/trichosperma |
Tickseed Sunflower |
Bidens bipinnata |
Spanish Needles |
Bidens frondosa |
Beggar-Ticks Sticktight |
Bidens leucantha |
Shepherds’-needle |
Boehmeria cylindrica |
False Nettle |
Botrychium dissectum/ternatum |
Ternate Grape Fern |
Brassica campestris |
Field Mustard |
Brassica juncea |
Brown Mustard Indian Mustard |
Campanula aparinoides |
Marsh Bellflower Bedstraw Bellflower |
Campanula rapunculoides |
Bellflower |
Campsis radicans |
Trumpet Creeper |
Capsella bursa-pastoris |
Shepherd’s Purse Mother’s Heart Pickpocket |
Cardamine bulbosa |
Spring Cress |
Cardamine hirsuta |
Small Flowered Bitter Cress |
Carex Grayii |
|
Carpinus caroliniana |
American Hornbeam Blue Beech Muscle Tree Iron Wood |
Carya cordiformis |
Hickory Bitternut |
Cassia fasciculata |
Partridge Pea |
Cassia nictitans |
Wild Sensitive Plant Sensitive Pea |
Celtis occidentalis |
Hackberry |
Centaurea cyanus |
Cornflower Bachelor’s Button Blue Bottle Bluet French Pink Rugged Sailor |
Cephalanthus occidentalis |
Button Bush |
Cerastium vulgatum |
Mouse-ear Chickweed Larger Mouse-ear Chickweed |
Cercis canadensis |
Redbud Judas-tree America Judas-tree |
Chaerophyllum procumbems |
Wild Chervil |
Chimaphila maculata |
Spotted Pipsissewa Spotted Wintergreen Striped Wintergreen |
Chionanthus virginicus |
Fringe-tree |
Chrysanthemum leucanthemum |
Daisy Ox Eye Daisy Whiteweed |
Chrysopsis mariana |
Maryland Golden Aster |
Cichorium intybus |
Chickory Succory Blue-Sailors |
Cimicifuga racemosa |
Black Snakeroot Black Cohosh Rattleweed Bug Bane |
Circaea quadrisulcata/lanceolatum |
Enchanter’s Nightshade |
Cirsium discolor |
|
Cirsium vulgare/lanceolatum |
Bull Thistle |
Claytonia virginica |
Spring Beauty Good-morning Spring |
Clematis viorna |
Leather-flower Vase-vine |
Clematis virginiana |
Clematis Virgin’s-Bower Travelers-Joy Old Man’s Beard |
Clitoria mariana |
Butterfly Pea |
Commelina communis |
Asiatic Dayflower |
Commelina virginica |
Virginia Dayflower |
Conium maculatum |
Poison Hemlock Deadly Hemlock Poison Parsley |
Convolvulus sepium |
Hedge Bindweed Great Bindweed Rutland Beauty |
Coreopsis lanceolata |
Lance Leaved Coreopsis |
Coreopsis tinctoria |
Painted Coreopsis |
Coreopsis verticillata |
Thread-leaved Coreopsis |
Cornus amomum |
Stiff Dogwood |
Cornus florida |
Flowering Dogwood |
Cornus stolonifera |
Red Osier Red Osier Dogwood |
Corydalis flavula |
Yellow Corydalis Colicweed Yellow Harlequin |
Crotalaria sagittalis |
Rattlebox |
Croton glandulosus var. septentrionalis |
Forget-me-not |
Cuscuta polygonum |
Dadda Love Vine Strangle-weed |
Cypripedium acaule |
Pink Lady’s-Slipper Moccasin Flower Stemless Lady’s-Slipper |
Datura stramonium |
Jimsonweed Thorn-apple Jamestown Weed |
Daucus corota |
Queen Ann’s Lace |
Delphinium ajacis |
Rocket Larkspur Field Larkspur |
Dentaria heterophylla |
Cut-leaved Toothwort |
Dentaria lacinata |
Cut-leaved Toothwort Cut-leaved Pepperroot Crowtoes Pepper Root |
Desmodium canadense |
Canadian Tick Trefoil |
Desmodium ciliare |
Tick-trefoil Beggar’s-tick Sticktight |
Desmodium nudiflorum |
Naked-flowered Tick Trefoil |
Desmodium strictum |
Tick-trefoil Beggar’s-tick Sticktight |
Dianthus armeria |
Deptford Pink |
Dicentra cucullaria |
Dutchman’s Breeches |
Dicliptera brachiata |
|
Diodia teres |
Buttonweed |
Diodia virginiana |
Buttonweed |
Dioscorea quarternata |
Yam Yamroot Wild Yamroot Colicroot |
Dioscorea villosa |
Wild Yam |
Diospyros virginiana |
Persimmon |
Duchesnea indica |
Mock Strawberry Indian Strawberry |
Echinodorus cordifolius |
Bur-head |
Eclipta alba |
Yerba-de-Tago |
Elephantopus carolinianus |
Elephant’s Foot |
Epilobium coloratum |
Purple-leaved Willow Herb Small Willow-herb |
Erechtites hieracifolia |
Fireweed Pilewort |
Erigeron annuus |
Fleabane Daisy Fleabane |
Erigeron/Conyza canadensis |
Horseweed |
Erigeron philadelphicus |
Common Fleabane Daisy Fleabane |
Erigeron pulchellus |
Robin’s Plantain Poor Robin’s Plantain |
Erigeron strigosis |
Daisy Fleabane |
Erodium cicutarium |
Stork’s-bill Alfilaria Filaree Heron’s-bill |
Erysimum asperum |
Western Wall-flower |
Erysimum cheiranthoides |
Wormseed Mustard Treacle Mustard |
Erysimum repandum |
|
Erythronium americanum |
Adders tongue Yellow Adders Tongue Dogtooth Violet Troutlily |
Eubtrys/Leucothoe racemosa |
Fetterbush |
Eunymus americanus |
Strawberry Bush |
Eupatorium album |
White Thoroughwort White Boneset |
Eupatorium capillifolium |
Dog Fennel |
Eupatorium coelestinum |
Mist-Flower Blue Boneset |
Eupatorium dubium |
Joe-Pye-Weed |
Eupatorium fistulosum |
Joe-Pye-Weed Trumpet Weed |
Eupatorium hyssopifolium |
|
Eupatorium perfoliatum |
Boneset Thoroughwort |
Eupatorium rugosum |
White Snakeroot |
Eupatorium sessilifolium |
Upland Boneset |
Euphorbia corrolata |
Flowering Spurge |
Euphorbia maculata |
Creeping Spurge Spotted Spurge Milk Purslane Eyebane |
Euphorbia marginata |
Snow-on-the-mountain White-margined Spurge |
Euphorbia obtusata |
|
Euphorbia preslii |
Upright Spotted Spurge |
Fragraria virginiana |
Wild Strawberry Virginia Strawberry |
Galactia volubilis |
Milk Pea |
Galinsoga ciliata |
Gallant Soldiers Galinsoga |
Galium aparine |
Goose Grass Cleaver |
Galium ciraezzans |
Wild Licorice |
Galium latifoilium |
|
Galium pilosum |
|
Galium trifidum |
Sweet-scented Bedstraw Small Cleavers Small Bedstraw |
Galium triflorum |
Fragrant Bedstraw Three-flowered Bedstraw |
Gaura biennis |
Biennial Gaura Morning Honeysuckle |
Geranium carolinianum var. confertoflorum |
Carolina Crane’s-bill |
Geranium maculatum |
Wild Geranium Cranesbill Crane’s-bill Spotted Crane’s-bill |
Gerardia/Agalinis purpurea |
Purple Gerardia |
Geum canadense |
White Avens |
Geum virginiana |
Rough Avens Herb Bennet |
Glecoma hederacea |
Gill-over-the-ground Ground Ivy |
Gleditsia triacanthus |
Honey Locust |
Gnaphalium obtusifolium |
Sweet everlasting Fragrant Life Everlasting |
Gnaphalium purpureum |
Cudweed Rabbit Tobacco |
Hackelia virginiana |
Stickseed Beggar’s Lice |
Helenium autumnale |
Autumn Sneezeweed Sneezeweed |
Helenium flexuosum/nudiflorum |
Purple-headed Sneezeweed |
Helianthus annuus |
Common Sunflower |
Helianthus decapetalus |
Ten-rayed Sunflower Thin-leaved Sunflower Wild Sunflower |
Helianthus tuberosus |
Jerusalem Artichoke |
Heliotrpoium amplexicaule |
Heliotrope |
Hemerocallis fulva |
Day Lily Eve’s Thread |
Heteranthera dubia |
Water Stargrass |
Heteranthera reniformis |
Mud Plantain |
Huechera americana var. americana |
Alumroot |
Hibiscus militaris |
Pink Hibiscus Halberd-leaved Rose-mallow |
Hibiscus moscheutos |
White Hibiscus Rose Mallow Swamp Rose Swamp Rose-mallow |
Hibiscus syriacus |
Rose of Sharon |
Hibiscus trimonium |
Flower-of-an-hour Bladder Ketmia |
Hieracium gronovii |
Hairy Hawkweed |
Hieracium pilosella |
Mouse-ear |
Hieracium venosum |
Rattlesnake Weed Poor Robin’s Plantain |
Holosteum umbellatum |
Jagged Chickweed |
Houstonia caerulea |
Innocence Bluets Quaker Ladies Houstonia |
Houstonia purpurea |
Large Houstonia Bluet Venus’s-Pride |
Houstonia pusilla/patens |
Star Violet |
Hydrangea arborescens |
Wild Hydranger |
Hydrophyllum virginianum |
Virginia Waterleaf Water-leaf |
Hypericum gentianoides |
Orange-Grass Pine-Weed/Pineweed |
Hypericum mutilum |
Dwarf St. John’s-wort |
Hypericum perforatum |
Common St. John’s-wort Herb of St. John |
Hypericum prolificum |
Scrubby St. John’s-wort |
Hypericum punctatum |
Spotted St. John’s-wort |
Hypochaeris radicata |
Cat’s-ear Gosmore |
Hypoxis hirsuta |
Hairy Stargrass Star Grass Yellow Star Grass |
Ilex decidua |
|
Ilex longpipes |
|
Ilex opaca |
American Holly |
Ilex verticillata |
Black Alder Winterberry |
Impatiens biflora/capensis |
Spotted Touch-me-not Jewelweed Silverleaf Snapweed |
Impatiens pallida |
Yellow Touch-me-not Pale Touch-me-not Jewelweed |
Ipomoea congesta |
Morning Glory |
Ipomoea hederacea |
Ivy-leaved Morning-Glory Blue Morning-Glory |
Ipomoea lacunosa (forma) purpurata |
Smal-flowered White Morning-Glory |
Ipomoea pandurata |
Man-of-the-earth Wild Potato Vine |
Iris cristata |
Crested Dwarf Iris Dwarf Crested Iris |
Iris Pseudacorus |
Yellow Flag Sword Flag Water Flag |
Iris versicolor |
Large Blue Flag Fleur-de-lis |
Juniperus virginiana |
Red Cedar Eastern Red Cedar |
Justicia/Dianthera americana |
Water Willow |
Jusseaea decurrens |
Primrose Willow |
Kalmia latifolia |
Mountain-laurel Calico Bush |
Krigia dandelion |
Dwarf Dandelion |
Krigia virginica |
Dwarf Dandelion Cynthia |
Latuca canadensis |
Wild Lettuce |
Latuca floridana |
Blue Lettuce False Lettuce |
Latuca Serriola |
Prickly Lettuce |
Lamium amplexicaule |
Red Dead nettle Dead Nettle |
Lamium purpureum |
Henbit |
Lappula echinata |
Stickseed |
Lathyrus hirsutus |
Everlasting Pea Perennial Pea |
Lepidium virginicum |
Wild Peppergrass Peppergrass Poor-man’s Pepper |
Lespedeza capitata |
Dusty Clover Round-headed Bush Clover |
Lespedeza cuneata |
Bush Clover |
Lespedeza repens |
|
Lespedeza virginica |
Slender Bush Clover |
Liatris squarrosa |
Blazing Star Scaly Blazing Star |
Liatris squarrosa var. hirsuta |
Blazing Star Scaly Blazing Star |
Ligustrum vulgare |
Privet Hedge |
Linaria canadensis |
Toad-flax Blue Toad-flax Old Field Toadflax |
Linaria repens |
Blue Toad-flax |
Lindera benzoin |
Spice Bush Benjamin-Bush Fever-Bush |
Lindernia dubia |
False Pimpernel |
Linum virginianum |
Wild Yellow Flax Slender Yellow Flax |
Liriodendron tulipifera |
Tulip Poplar Yellow Poplar Whitewood |
Lithospermum arvense |
Corn Gromwell Bastard Alkanet Wheat Thief Red Root |
Lobelia cardinalis |
Cardinal Flower Red Lobelia Indian Pink |
Lobelia georgiana/amoena |
|
Lobelia inflata |
Indian Tobacco Wild Tobacco |
Lobelia puberula |
Downy Lobelia |
Lobelia siphilitica |
Great Lobelia Great Blue Lobelia |
Lobelia spicata var. leptostachya |
Spiked Lobelia Pale Spiked Lobelia |
Lonicera japonica |
Japanese Honeysuckle |
Lonerica sempervirens |
Coral Honeysuckle Trumpet Honeysuckle |
Lonerica standishii |
Honeysuckle |
Lonerica tatarica |
Tartarian Honeysuckle |
Lonerica xylosteum |
European Fly Honeysuckle |
Ludwigia alternifolia |
Seedbox Rattlebox |
Ludwigia linearis |
|
Ludwigia palustrus |
Marsh Purslane Water Purslane |
Lychnis alba
|
Evening Lychnis White Champion White Cockle |
Lycopodium complanatum var. flabelliforme |
Running Cedar Ground Cedar Club Moss Running Pine Ground Pine |
Lyonia ligustrina |
Maleberry |
Lyonia mariana |
Staggerbush |
Lysimachia/Steironema ciliatum |
Fringed Loosestrife |
Lysimachia/Steironema quadrifolia |
Whorled Loosestrife Four-leaved Loosestrife |
Magnolia virginiana/glauca |
Sweetbay Magnolia Sweetbay Swamp Bay White Bay Beaver Tree |
Mahonia aquifolium |
Oregon Holly Grape |
Mazus japonicus |
|
Medicago lupulina |
Black Medic Nonesuch |
Melilotus alba |
White Melilot |
Melilotus officinalis |
Yellow Melilot |
Menispermum canadense |
Moonseed |
Mertensia virginica |
Virginia Cowslip Bluebells Mertensia Lungwort |
Mikania scandens |
Climbing Hempweed Climbing Boneset |
Mimulus alatus |
Monkey Flower |
Mimulus ringens |
Monkey Flower |
Mollugo verticillata |
Carpetweed Indian Chickweed Whorled Chickweed |
Monotropa uniflora |
Indian Pipe Corpse Plant Ghost-Flower |
Morus alba |
White Mulberry |
Morus rubra |
Red Mulberry |
Muscari botryoides |
Grape Hyacinth |
Myosotis scorpioides |
Forget-me-not |
Narcissus pseudo-narcissus var. ajax Horsfieldii |
Daffodil Common Daffodil Trumpet Daffodil Lent Lily |
Nemophila microcalyx |
|
Nuphar/Nymphaea advena |
Common Spatterdock Yellow pond-lily Spatter-dock Large Yellow Pond Lily |
Oenothera biennis |
Evening Primrose |
Oenethera fruticosa |
Sun Drop |
Oenethera laciniata |
|
Oenethera tetragona |
Sun Drop |
Ornithogalum umbellatum |
Star-of-Bethlehem |
Orobanche uniflora |
One-flowered Cancer Root Naked Broom Rape |
Osmorhiza claytoni |
Sweet Cicely Smoother Sweet Cicely |
Osmorhiza longistylis |
Sweet Cicely Hairy Sweet Cicely |
Oxalis dillenii |
Yellow Wood-sorrel |
Oxalis grandis |
Great Yellow Wood Sorrel |
Oxalis stricta |
Yellow Wood Sorrel Lady’s Sorrel |
Oxalis violacea |
Violet Wood Sorrel |
Papaver dubium |
Red Poppy |
Parthenocissus quinquefolia |
Virginia Creeper |
Passiflora incarnata |
Passion-flower Maypop |
Passiflora lutea |
Yellow Passion-flower |
Paulownia tomentosa |
Princess Tree |
Peltandra virginica |
Arrow Leaved Arum Arrow Arum Green Arrow Arum |
Penstemon hirsutus |
Beard-tongue Hairy Beardtongue Penstemon |
Penthorum sedoides |
Ditch Stonecrop Virginia Stonecrop |
Perilla frutescens |
Beafsteak-plant |
Phacelia dubia |
Samll Flowered Phacelia |
Phlox divaricata |
Wild Sweet William Wild Blue Phlox Wild Phlox |
Phyla/Lippia lanceolata |
Fog-fruit |
Phyla/Lippia nodiflora |
Fog-fruit |
Physalis heterophylla |
Ground Cherry Clammy Ground Cherry |
Phytolacca americana/decandra |
Pokeweed Pokeberry Inkberry Poke Scoke Garget |
Plantago aristata |
Buckhorn |
Plantago lanceolata |
English Plantain Ribgrass Narrow-leaved Plantain |
Plantago rugelii |
Common Plantain Greater Plantain Waybread |
Plantago virginica |
|
Plantanus occidentalis |
Sycamore Tree |
Podophyllum peltatum |
May Apple Mandrake Root Umbrella Leaf Wild Lemon |
Polygala verticillata |
Whorled Milkwort |
Polygonatum biflora |
Solomon’s Seal |
Polygonum cuspidata |
Mexican Bamboo |
Polygonum lapathifolium |
Knotweed Pale Persicaria |
Polygonum pensylvanicum var. laevigatum |
Pennsylvania Smartweed Pennsylvania Persicaria Pink Knotweed |
Polygonum persicaria |
Lady’s Thumb Heart’s-ease Lady-thumb |
Polygonum robustius |
Knotweed |
Polygonum sagittatum |
Tear-thumb |
Polygonum scandens var. scandens |
False Buckwheat |
Polygonum virginianum |
Virginia Knotweed Jumpseed |
Polymnia uvedalia |
Bearsfoot Large-flowered Leafcup |
Polypremum procumbens |
|
Pontederia cordata |
Pickerel Weed |
Populus deltoides |
Cottonwood Tree |
Potentilla norvegica |
Norway Cinquefoil |
Potentilla recta |
Rough-fruited Cinquefoil |
Potentilla simplex |
Common Cinquefoil Five Finger Common Five Finger |
Prunella vulgaris |
Heal-All Self-Heal |
Prunus pensylvanica |
Pin Cherry |
Prunus virginiana |
Wild Cherry Black Cherry |
Pycanthemum virginianum |
Mountain Mint |
Ranunculus arborvita |
Abortive Buttercup Small-flowered Crowfoot |
Ranunculus acris |
Tall Buttercup |
Ranunculus bulbosa |
Bulbous Buttercup |
Ranunculus septentrionalis |
Swamp Buttercup Marsh Buttercup |
Rhexia virginica |
Meadow-Beauty Deer Grass |
Rhododendron nudiflorum |
Pinxter Flower Wild Honeysuckle Pink Azalea Swamp Honeysuckle Swamp Pink |
Rhus radicans |
Poison Ivy Poison Oak |
Rhus typhina |
Staghorn Sumac |
Robinia pseudoacacia |
Black Locust |
Rorippa islandica var. fernaldiana |
Yellow Cress |
Rosa carolina |
Carolina Rose |
Rosa multiflora var. cathayensis |
|
Rosa palustris |
Swamp Rose |
Rosa rubignosa |
Sweet Brier Eglantine |
Rotala ramasior |
Tooth Cup |
Rubus allegheniensis |
Common blackberry Bramble |
Rubus flagellaris/villosus |
Northern dewberry Dewberry Bramble |
Rubus occidentalis |
Black Raspberry |
Rudbeckia hirta |
Black Eyed Susan |
Rudbeckia laciniata |
Coneflower Cutleaf Coneflower Green-headed Coneflower Tall Coneflower Golden Glow (when doubled) |
Rumex acetosella |
Red Sorrel Field Sorrel Sheep Sorrel Sour Grass |
Rumex conglomeratus |
|
Rumex crispus |
Curly Dock Curled Dock Yellow Dock Sour Dock |
Sabatia angularis |
Rose Pink Square-Stemmed Sabatia Bitter Bloom |
Sagittaria latifolia |
Arrowhead |
Salix caroliniana |
Carolina Willow |
Salix nigra |
Black Willow |
Salvia Lyrata |
Lyre-leaved Sage |
Sambucis canadensis |
Elder American Elder Sweet Elder Common Elder |
Samolus parviflorus/floribundis |
Water Pimpernel |
Sanguinaria canadensis |
Bloodroot Puccoon-root Tetterwort |
Saponaria officinalis |
Bouncing Betty Bouncing Bet Soapwort |
Sassafras albidum/varifolium var albidum |
Sassafras Tree Green Stick |
Satureja Calamintha var. Nepeta |
Savory |
Saururus cernuus |
Lizard’s-Tail Water Dragon |
Saxifraga virginiensis |
Early Saxifrage Stonebreak |
Scrophularia nodosa |
Figwort |
Scutellaria eeliptica |
Skullcap |
Scutellaria integrifolia |
Hyssop Skullcap Larger Skullcap |
Sedum ternatum |
Stonecrop Wild Stonecrop Shepherd’s-cress Three-leaved Orpine |
Senecio aureus |
Golden Ragwort Squaw-weed |
Senecio smallii |
Small’s Ragwort |
Sherardia arvensis |
Filed Madder Blue Field Madder Spurwort |
Sicyos angulatus |
Bur Cucumber One-seeded Bur-Cucumber |
Silene antirhina |
Sleepy Catchfly |
Silene caroliniana var. pensylvanica |
Wild Pink |
Silene stellata |
Starry Campion |
Sisyrinchium angustifolium |
Blue-eyed Grass Narrow Leaved Blue-eyed Grass Rush Lily Satin Flower |
Smilacina racemosa |
False Solomon’s Seal |
Smilax rotundifolia |
Cat Brier Green Brier Horse-Brier |
Solanum carolinense |
Horse-Nettle |
Solanum dulcamara |
Bittersweet Bittersweet Nightshade Woody Nightshade |
Solanum nigrum/americanum |
Deadly Nightshade Common Nightshade Black Nightshade |
Solidago arguta |
Sharp-leaved Goldenrod |
Solidago caesia |
Wreath Goldenrod Blue-stem Goldenrod |
Solidago erecta |
Slender Goldenrod |
Solidago gigantea |
Late Goldenrod |
Solidago juncea |
Early Goldenrod |
Solidago pinetorum |
|
Solidago rugosa |
Rough Stemmed Goldenrod |
Sparganium androcladum |
Branching Bur Reed |
Spirea virginiana |
Spiraea |
Spiranthes gracilis |
Ladies’ Tresses Slender Ladies’ Tresses Long-Tresses |
Spiranthes praecox |
Ladies’ Tresses Slender Ladies’-Tresses Water Tresses |
Staphylea trifolia |
Bladder Nut |
Stellaria media |
Common Chickweed Winter Weed Bird Weed |
Stellaria pubera |
Great Chickweed Star Chickweed |
Strophostyles umbellata |
Wild Bean |
Stylosanthes biflora |
Pencil-flower |
Symphoricarpos orbiculatus |
Coral berry Indian Current Buck Bush |
Taraxacum officianale |
Dandelion Common Dandelion Blowball |
Teucrium canadense |
American Germander Wood Sage |
Thalictrum diocium |
Early Meadow-rue |
Thalictrum polygonum |
Tall Meadow Rue |
Tradescantia ohiensis |
Spiderwort |
Tradescantia virginiana |
Virginia Spiderwort |
Trichostema dichotomum |
Blue Curles Bastard Pennyroyal |
Trifolium arvense |
Rabbit-foot Clover |
Trifolium campestre/procumbens |
Hop Trefoil Low Hop Clover Smaller Hop Clover |
Trifolium hybridum |
Alsatian clover Alsike |
Trifolium pratense |
Red Clover |
Trifolium repens |
White Clover |
Triodanis/Specularia biflora |
Venus’ Looking-glass |
Triodanis/Specularia perfoliata |
Venus’ Looking-glass |
Tussilago Farfara |
Coltsfoot Coughwort |
Typha angustifolia |
Narrow-leaved Cat-tail |
Typha latifolia |
Cat-Tail Common Cat-tail |
Ulmus alata |
Winged Elm |
Ulmus americana |
American Elm White Elm Water Elm |
Urtica dioica |
Stinging Nettle Great Nettle |
Uvularia pudica/Oakesia puberula |
Bellwort Merrybells Mountain Bellwort |
Uvularia/Oakesia sessilifolia |
Sessile-leaved Bellwort Bellwort Wild Oats Merry-bells |
Vaccinium stamineum |
Gooseberry Deerberry Squawberry Squaw Huckleberry |
Valerianella olitoria |
Corn Salad |
Verbascum blattaria |
Moth Mullein |
Verbascum thapsus |
Mullein Common Mullein Velvet Plant Great Mullein |
Verbena urticifolia var. leiocarpa |
White Vervain Nettle-Leaved Vervain |
Verbena urticifolia var. urticifolia |
White Vervain Nettle-Leaved Vervain |
Verbena X engelmannii |
Natural Hybrid [urticifolia(white X hastata(blue)] |
Verbena X illicita |
Natural Hybrid [urticifolia(white X stricta(purple)] |
Verbesina/Actinomeris alternifolia |
Wingstem Winged Ironweed |
Verbesina/Actinomeris occidentalis |
Crown-Beard |
Vernonia glauca |
Ironweed |
Vernonia noveboracensis |
New York Ironweed |
Veronica americana |
American Brooklime Brooklime |
Veronica anagallis-auquatica |
Water Speedwell Brook Pimpernel |
Veronica chamaedrys |
Germander Speedwell |
Veronica officianalis |
Common Speedwell Gypsyweed |
Veronica persica |
Bird’s-eye |
Veronica serpyllifolia |
Thyme-leaved Speedwell Creeping Speedwell |
Viburnum acerifolium |
Maple-leaved Viburnum Arrow-wood Dock-mackle |
Viburnum cassinoides |
With-rod Appalachian Tea |
Vicia hirsuta/acutifolia |
Vetch |
Vicia sativa |
Common Vetch Spring Vetch Tare |
Vicia villosa |
Hairy Vetch Winter Vetch Sand Vetch Russian vetch |
Vicia minor |
Periwinkle Myrtle Common Periwinkle |
Viola eriocarpa/pensylvanica/scabriuscula |
Smooth Yellow Violet |
Viola papilionacea |
Common Violet Common Woods Violet Common Blue Violet Meadow-violet |
Viola Rafinesquii |
Wild Pansy Field Pansy Johnny-Jump-Up |
Viola sagittata |
Arrow-leaved Violet |
Viola striata |
Cream Violet Pale Violet Striped Violet |
Vitis labrusca |
Wild Grape Fox Grape Skunk Grape |
Vitis rotundifolia |
Muscadine Grape |
Xanthium strumarium var. canadense |
Clotbur Cocklebur |
Zizia aurea |
Golden Alexanders Early Meadow Parsnip |