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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-manís-weather-glass

Common Pimpernel

Aneilema Kiesak

 

Antennaria plantaginifolia

var. Parlinii

Pussytoes

Everlasting

Plantain-leaved Everlasting

Ladiesí 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

Shepherdsí-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

Shepherdís Purse

Motherís 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

Bachelorís 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

Enchanterís Nightshade

Cirsium discolor

 

Cirsium vulgare/lanceolatum

Bull Thistle

Claytonia virginica

Spring Beauty

Good-morning Spring

Clematis viorna

Leather-flower

Vase-vine

Clematis virginiana

Clematis

Virginís-Bower

Travelers-Joy

Old Manís 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 Ladyís-Slipper

Moccasin Flower

Stemless Ladyís-Slipper

Datura stramonium

Jimsonweed

Thorn-apple

Jamestown Weed

Daucus corota

Queen Annís 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

Beggarís-tick

Sticktight

Desmodium nudiflorum

Naked-flowered Tick Trefoil

Desmodium strictum

Tick-trefoil

Beggarís-tick

Sticktight

Dianthus armeria

Deptford Pink

Dicentra cucullaria

Dutchmanís 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

Elephantís 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

Robinís Plantain

Poor Robinís Plantain

Erigeron strigosis

Daisy Fleabane

Erodium cicutarium

Storkís-bill

Alfilaria

Filaree

Heronís-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 Craneís-bill

Geranium maculatum

Wild Geranium

Cranesbill

Craneís-bill

Spotted Craneís-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

Beggarís 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

Eveís 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 Robinís Plantain

Holosteum umbellatum

Jagged Chickweed

Houstonia caerulea

Innocence

Bluets

Quaker Ladies

Houstonia

Houstonia purpurea

Large Houstonia

Bluet

Venusís-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. Johnís-wort

Hypericum perforatum

Common St. Johnís-wort

Herb of St. John

Hypericum prolificum

Scrubby St. Johnís-wort

Hypericum punctatum

Spotted St. Johnís-wort

Hypochaeris radicata

Catís-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-manís 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

Ladyís 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

Solomonís Seal

Polygonum cuspidata

Mexican Bamboo

Polygonum lapathifolium

Knotweed

Pale Persicaria

Polygonum pensylvanicum var. laevigatum

Pennsylvania Smartweed

Pennsylvania Persicaria

Pink Knotweed

Polygonum persicaria

Ladyís Thumb

Heartís-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

Lizardís-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

Shepherdís-cress

Three-leaved Orpine

Senecio aureus

Golden Ragwort

Squaw-weed

Senecio smallii

Smallís 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 Solomonís 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

Ladiesí Tresses

Slender Ladiesí Tresses

Long-Tresses

Spiranthes praecox

Ladiesí Tresses

Slender Ladiesí-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

Venusí Looking-glass

Triodanis/Specularia perfoliata

Venusí 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

Birdís-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