Botanical Names Listing

Based on USDA Nomenclature

Acalypha rhomboidea--Common Threeseed Mercury
Acer spicatum--Mountain Maple
Achillea millefolium--Common Yarrow
Acinos arvensis--Mother of Thyme, Basil Thyme
Aconitum uncinatum--Wild or Southern Blue Monkshood
Actaea racemosa var. racemosa--Black Snakeroot, Black Bugbane
Adlumia fungosa--Climbing Fumitory, Allegheny Vine
Aegopodium podagraria--Goutweed, Bishop's Goutweed, Ground Elder
Agalinis tenuifolia--Slender Gerardia, Slenderleaf False Foxglove
Agastache scrophulariifolia--Purple Giant Hyssop
Ageratina altissima var. altissima--White Snakeroot
Agrimonia gryposepala--Agrimony
Ajuga reptans--Common or Carpet Bugle
Alisma subcordatum--Small or American Waterplantain
Alliaria petiolata--Garlic Mustard
Allium canadense--Wild or Meadow Garlic
Allium cernuum--Nodding Wild Onion
Allium tricoccum--Ramp, Wild Leek
Ambrosia artemisiifolia--Common or Annual Ragweed
Ambrosia trifida--Great Ragweed
Amianthium muscitoxicum--Flypoison
Amphicarpaea bracteata--American Hog Peanut
Anagallis arvensis--Scarlet Pimpernel, Poor Man's Weatherglass
Anaphalis margaritacea--Pearly Everlasting, Western Pearly Everlasting
Anchusa arvensis--Small Bugloss
Anemone lancifolia--Lanceleaved or Mountain Anemone, Mountain Thimbleweed
Anemone quinquefolia--Wood Anemone
Anemone virginiana--Tall Thimbleweed, Tall Anemone
Anemonella thalictroides--Rue Anemone
Angelica atropurpurea--Great or Purplestem Angelica
Angelica triquinata--Mountain or Filmy Angelica
Aplectrum hyemale--Putty-root, Adam-and-Eve, Winter-leaf
Apocynum androsaemifolium--Spreading Dogbane
Apocynum cannabinum--Indian Hemp
Aquilegia vulgaris--Wild Columbine, European Columbine
Arabis canadensis--Sicklepod
Arabis glabra--Tower Mustard, Tower Rockcress
Arabis laevigata--Smooth Rock Cress
Arabis patens--Spreading Rock Cress
Aralia nudicaulis--Wild Sarsaparilla
Aralia racemosa--Spikenard, American Spikenard
Arctium minus--Common or Lesser Burdock
Argemone mexicana--Prickly Poppy, Mexican Pricklypoppy
Arisaema triphyllum--Jack in the Pulpit
Aristolochia macrophylla--Dutchman's Pipe, Pipevine
Arnoglossum atriplicifolium--Pale Indian Plantain
Aruncus dioicus--Goatsbeard, Bride's Feathers
Asarum canadense--Wild Ginger, Canadian Wildginger
Asclepias exaltata--Poke Milkweed
Asclepias incarnata--Swamp Milkweed
Asclepias purpurascens--Purple Milkweed
Asclepias quadrifolia--Four-leaved Milkweed
Asclepias rubra--Red Milkweed
Asclepias syriaca--Common Milkweed
Asclepias tuberosa--Butterfly Weed, Butterfly Milkweed, Pleursy Root
Astralagus canadensis--Canada Milkvetch
Aureolaria flava--Smooth Yellow False Foxglove
Aureolaria laevigata--Entire Leaved False Yellow Foxglove
Baptisia tinctoria--Wild Indigo, Horseflyweed
Barbarea verna--Early Winter Cress, Early Yellowrocket
Berberis vulgaris--Common Barberry
Bidens aristosa--Midwestern Tickseed Sunflower, Bearded Beggarticks
Bidens bipinnata--Spanish Needles
Bidens laevis--Larger Bur Marigold, Smooth Beggarticks
Bidens tripartita--European or Trifid Beggarticks, Threelobe Beggarticks
Blephilia hirsuta--Hairy Woodmint, Hairy Pagoda-plant
Boehmeria cylindrica--False Nettle, Smallspike False Nettle
Brassica nigra--Black Mustard
Brassica rapa--Field Mustard
Buglossoides arvensis--Corn Gromwell
Calamintha clinopodium--Wild Basil, Limestone Calamint
Caltha palustris--Marsh Marigold
Calystegia sepium--Hedge Bindweed, Hedge False Bindweed
Calystegia spithamaea ssp. spithamaea--Upright or Low Bindweed, Low False Bindweed
Camassia scilloides--Wild Hyacinth, Eastern or Atlantic Camass
Campanula divaricata--Southern Harebell, Small Bonny Bellflower
Campanula rapunculoides--Creeping Bellflower, Rampion Bellflower
Campanulastrum americanum--Tall or American Bellflower
Campsis radicans--Trumpet Creeper
Cardamine bulbosa--Spring Cress, Bulbous Bittercress
Cardamine concatenata--Cutleaf Toothwort
Cardamine diphylla--Toothwort, Crinkleroot, Broadleaf Toothwort
Cardamine parviflora--Small-flowered Bittercress, Sand Bittercress
Cardamine pratensis--Cuckooflower, Lady's Smock
Castanea dentata--American Chestnut
Caulophyllum thalictroides--Blue Cohosh
Ceanothus americanus--New Jersey Tea
Centaurea stoebe--Spotted Knapweed
Cerastium fontanum--Common Mouse-ear Chickweed
Cerastium nutans--Nodding Chickweed, Powderhorn
Chamaecrista nictitans--Wild Sensitive Plant, Sensitive Partridge Pea
Chamaelirium luteum--Devil's Bit, Blazing Star, Fairywand
Chamaesyce nutans--Eyebane, Upright Spotted Spurge
Chamerion angustifolium (L.) Holub ssp. angustifolium--Fireweed
Chelidonium majus--Celandine
Chelone glabra--Turtlehead, White Turtlehead
Chenopodium ambrosioides--Mexican Tea
Chrysogonum virginianum--Golden Star, Green and Gold
Chrysopsis mariana--Maryland Goldenaster, Broad-leaved Golden Aster
Cichorium intybus--Chickory
Cicuta maculata--Common or Spotted Water Hemlock
Chimaphila maculata--Spotted Wintergreen, Striped Prince's Pine
Circaea alpina--Dwarf or Small Enchanter's Nightshade
Circaea lutetiana ssp. canadensis--Broadleaf Enchanter's Nightshade
Cirsium arvense--Canada Thistle
Cirsium discolor--Field Thistle
Cirsium pumilum--Pasture Thistle
Cirsium vulgare--Bull Thistle
Claytonia caroliniana--Carolina Springbeauty
Claytonia virginica--Virginia Springbeauty
Clematis albicoma--White Hair Leatherflower
Clematis viorna--Leatherflower, Vasevine
Clematis virginiana--Virgin's Bower, Devil's Darning Needles
Clematis viticaulis--Millboro Leatherflower
Clintonia umbellulata--White Clintonia
Collinsonia canadensis--Horsebalm, Richweed
Commelina communis--Asiatic Dayflower
Comptonia peregrina--Sweetfern
Conium maculatum--Poison Hemlock
Conoclinium coelestinum--Blue Mistflower
Conopholis americana--Squawroot, American Cancerroot
Convolvulus arvensis--Field Bindweed
Conyza canadensis--Horseweed, Canadian Horseweed
Corallorhiza maculata--Spotted or Summer Coralroot
Coreopsis major--Greater Coreopsis, Greater Tickseed
Coreopsis tripteris--Tall Coreopsis, Tall Tickseed
Coreopsis verticillata--Whorled Coreopsis or Tickseed, Thread-leaved Coreopsis
Cornus alternifolia--Alternatleaved Dogwood
Cornus sericea--Red-Osier Dogwood
Coronilla varia--Crown Vetch
Corydalis flavula--Yellow Corydalils, Yellow Fumewort
Corydalis sempervirens--Pale or Pink Corydalis, Rock Harelquin
Cryptotaenia canadensis--Honewort, Canadian Honewort
Cunila origanoides--Common Dittany
Cuphea viscosissima--Clammy Cuphea, Blue Waxweed
Cuscuta gronovii--Common Dodder or Scaldweed
Cynoglossum officinale--Hound's Tongue, Gypsyflower
Cynoglossum virginianum--Wild Comfrey
Cypripedium acaule--Moccasin Flower, Pink Lady's Slipper
Cypripedium parviflorum var. parviflorum--Small or Lesser Yellow Lady's Slipper
Cypripedium parviflorum var. pubescens--Large Yellow Lady's Slipper
Dasiphora fruticosa--Shrubby Cinquefoil
Datura stramonium--Jimson Weed
Daucus carota--Queen Anne's Lace, Wild Carrot
Desmodium canadense--Showy Ticktrefoil
Desmodium ciliare--Hairy Small-leaf Ticktrefoil
Desmodium cuspidatum--Largebract Ticktrefoil
Desmodium nudiflorum--Nakedflower Ticktrefoil
Desmodium paniculatum--Panicle-leaf Ticktrefoil
Dianthus armeria--Deptford Pink
Dianthus barbatus--Sweet William
Dicentra canadensis--Squirrel Corn
Dicentra cucullaria--Dutchman's Breeches
Dicentra eximia--Wild Bleedingheart, Turkey Corn
Dioscorea quaternata--Wild Yamroot, Fourleaf Yam
Dioscorea villosa--Wild Yam
Dipsacus fullosum ssp. Sylvestris--Fuller's Teasel
Dipsacus lacinatus--Laciniate Wild Teasel, Cutleaf Teasel
Disporum lanuginosum--Yellow Mandarin, Yellow Fairy Bells
Draba ramosissima--Branched Draba, Branched Whitlowgrass
Echium vulgare--Viper's Bugloss
Elaeagnus umbellata--Autumn Olive
Elephantopus carolinianus--Elephant's Foot, Carolina Elephant's Foot
Epigaea repens--Trailing Arbutus
Epilobium ciliatum Raf. ssp. ciliatum--Fringed or Northern Willowherb
Epilobium coloratum--Purpleleaf Willowherb
Erechtites hieraciifolia-Fireweed, Pilewort, American Burnweed
Erigeron annuus--Eastern or Annual Fleabane
Erigeron philadelphicus--Daisy or Philadelphia Fleabane
Erigeron pulchellus--Robin's Plantain
Erodium cicutarium--Storksbill, Redstem Stork's Bill
Erysimum cheiranthoides--Treacle Mustard, Wormseed Wallflower
Erythronium americanum--Trout Lily, Adder's Tongue, Dogtooth Violet
Eupatoriadelphus maculatus var. maculatus--Spotted Joe Pye Weed
Eupatorium perfoliatum--Common Boneset
Eupatorium purpureum--Sweetscented Joe Pye Weed
Eupatorium sessilifolium--Upland Boneset
Euphorbia commutata--Wood Spurge, Tinted Woodland Spurge
Euphorbia corollata--Flowering Spurge
Euphorbia cyathophora--Fire on the Mountain
Euphorbia helioscopia--Sun Spurge, Madwoman's Milk, Wartweed
Euphorbia lathyris--Caper Spurge, Moleplant
Euthamia graminifolia var. graminifolia--Lance-leaved or Flat-top Goldenrod
Fragaria vesca--Wood Strawberry, Woodland Strawberry
Galax urceolata--Galax, Beetleweed, Wandflower
Galearis spectabilis--Showy Orchis
Galeopsis tetrahit--Hempnettle, Brittlestem Hempnettle
Galinsoga quadriradiata--Galinsoga, Quickweed, Shaggy Soldier
Galium aparine--Cleavers, Stickywilly
Galium circaezans--Forest or Licorice Bedstraw
Galium mollugo--Wild Madder, False Baby's Breath
Gaultheria procumbens--Wintergreen, Eastern Teaberry
Gaura biennis--Biennial Gaura, Biennial Beeblossom
Gaylussacia baccata--Black Huckleberry
Gentiana quinquefolia--Stiff Gentian, Augue Weed
Geranium carolinianum--Carolina Cranesbill or Geranium
Geranium maculatum--Wild or Spotted Geranium
Geranium molle--Dove's Foot Geranium
Geranium pusillum--Small Geranium, Small-flowered Cranesbill
Geum canadense--White Avens
Gillenia Trifoliata--Bowman's Root
Glechoma hederacea--Ground Ivy, Gill-over-the-ground
Goodyera pubescens--Downy Rattlesnake Plantain
Hackelia virginiana--Virginia Stickseed, Beggarslice
Hamamelis virginiana--Witchhazel, American Witchhazel
Hedeoma pulegioides--American False Pennyroyal
Helenium autumnale--Common Sneezeweed
Helianthus decapetalus--Thinleaf Sunflower
Helianthus divaricatus--Woodland Sunflower
Helianthus giganteus--Tall or Giant Sunflower
Helianthus maximiliani--Maximilian Sunflower
Helianthus strumosus--Paleleaf Woodland Sunflower
Helianthus tuberosus--Jerusalem Artichoke
Heliopsis helianthoides--Oxeye, False Sunflower, Smooth Oxeye
Hemerocallis fulva--Orange Day Lily
Hepatica nobilis--Round-lobed Hepatica
Hepatica nobilis Schreber var. acuta--Sharp-lobed hepatica
Heracleum maximum--Common Cow Parsnip
Hesperis matronalis--Dame's Rocket
Heuchera americana--Common or American Alumroot
Heuchera villosa--Maple-leaved or Hairy Alumroot
Hexastylis shuttleworthii--Large-flowered Heartleaf
Hexastylis virginica--Virginia Heartleaf
Hieracium caespitosum--Field or Meadow Hawkweed, King Devil
Hieracium pilosella--Mouse Ear Hawkweed
Hieracium scabrum--Rough Hawkweed
Hieracium venosum--Rattlesnake Weed
Houstonia caerulea--Azure Bluets
Houstonia longifolia--Long-leaved Houstonia, Longleaf Summer Bluet
Hydrangea arborescens--Wild Hydrangea
Hydrophyllum canadense--Maple-leaved, Broad-leaved, Blunt Waterleaf
Hydrophyllum virginianum--Virginia or Eastern Waterleaf
Hypericum densiflorum--Dense-flowered or Bushy St. Johnswort
Hypericum gentianoides--Orange Grass
Hypericum hypericoides--St. Andrew's Cross
Hypericum mutilum--Dwarf St. Johnswort
Hypericum perforatum--Common St. Johnswort
Hypericum prolificum--Shrubby St. Johnswort
Hypericum pseudomaculatum--False Spotted St. Johnswort
Hypochaeris radicata--Spotted or Hairy Cat's Ear
Hypoxis hirsuta--Yellow Stargrass, Common Goldstar
Impatiens capensis--Jewelweed, Spotted Touch-me-not
Impatiens pallida--Pale Touch-me-not
Ionactis linariifolius--Stiff Aster, Flaxleaf Whitetop Aster
Ipomoea lacunosa--White Morning Glory, Whitestar
Ipomoea pandurata--Wild Potatovine, Man of the Earth
Ipomoea purpurea--Common or Tall Morning Glory
Iris pseudacorus--Yellow or Pale Yellow Iris
Iris verna--Dwarf Iris
Iris versicolor--Larger Blue Flag, Harlequin Blueflag
Jeffersonia diphylla--Twinleaf
Juncus effusus--Soft or Common Rush
Kalmia latifolia--Mountain Laurel
Lactuca canadensis--White or Canada Lettuce
Lactuca floridana--Woodland Lettuce
Lamium amplexicaule--Henbit, Henbit Deadnettle
Lamium purpureum--Purple Deadnettle
Laportea canadensis--Wood Nettle, Canadian Woodnettle
Lapsana communis--Common Nipplewort
Lathyrus latifolius--Everlasting or Perennial Pea
Lechea tenuifolia--Narrowleaf Pinweed
Leonurus cardiaca--Common Motherwort
Lepidium campestre-Field Peppergrass, Field Pepperweed
Lespedeza procumbens--Downy Trailing Bush-clover
Lespedeza repens--Smooth Trailing Bush-clover
Lespedeza violacea--Wandlike or Violet Bush-clover
Leucanthemum vulgare--Oxeye Daisy
Liatris aspera--Rough or Tall Blazing Star
Liatris pilosa--Grass-leaved Blazing Star, Shaggy Blazing Star
Liatris spicata--Dense or Spiked Blazing Star
Lilium canadense-Canada Lily
Lilium philadelphicum--Wood Lily
Lilium superbum--Turk's Cap Lily
Linaria vulgaris--Butter and Eggs, Yellow Toadflax
Lindera benzoin--Spicebush, Northern Spicebush
Linum usitatissimum--Common Flax
Lithospermum canescens--Hoary Puccoon
Lobelia cardinalis--Cardinal Flower
Lobelia inflata--Indian Tobacco
Lobelia nuttallii--Nuttall's Lobelia
Lobelia puberula--Downy Lobelia
Lobelia siphilitica--Great Blue Lobelia
Lobelia spicata--Spiked or Pale-spike Lobelia
Lonicera ×bella Zabel [morrowii × tatarica]--Showy Fly Honeysuckle
Lonicera japonica--Japanese Honeysuckle
Lonicera morrowii--Morrow's Flyhonesuckle, Morrow's Honeysuckle
Lotus corniculatus--Birdsfoot Trefoil
Ludwigia alternifolia--Seedbox
Lunaria annua--Honesty
Lupinus perennis--Wild or Sundial Lupine
Lycopus uniflorus--Northern Bugleweed
Lycopus virginicus--Virginia Bugleweed, Virginia Water Horehound
Lysimachia ciliata--Fringed Loosestrife
Lysimachia nummularia--Moneywort, Creeping Jenny
Lysimachia quadrifolia--Whorled Loosestrife
Lythrum salicaria--Purple Loosestrife
Maianthemum canadense--Canada Mayflower, Wild Lily-of-the-Valley
Maianthemum racemosum--False Solomon's Seal
Malva moschata--Musk Mallow
Malva neglecta--Common Mallow, Cheeses
Matricaria matricarioides--Pineappleweed, Disc Mayweed
Medeola virginiana--Indian Cucumber Root
Medicago lupulina--Black Medick
Medicago sativa--Alfalfa
Melampyrum lineare--Cow Wheat (Common)
Melilotus alba Medicus--White Sweet Clover
Melilotus officinalis-- Yellow Sweet Clover
Mertensia virginica--Mertensia, Virginia Bluebells
Mentha arvensis--Wild Mint
Mentha spicata--Spearmint
Mentha xpiperita--Peppermint
Menziesia pilosa--Minniebush, Allegheny Menziesia
Mimulus alatus--Winged or Sharpwinged Monkeyflower
Mimulus moschatus--Musky Monkeyflower, Muskflower
Mimulus ringens--Monkey Flower, Allegheny Monkeyflower
Mitchella repens--Partridgeberry
Mitella diphylla--Miterwort, Twoleaf Miterwort, Bishop's Cap
Monarda clinopodia--Basil Balm, White Monarda
Monarda didyma--Bee Balm, Oswego Tea, Scarlet Beebalm
Monarda fistulosa--Wild Bergamot
Monarda punctata--Horsemint, Spotted Bee Balm
Monotropa hypopithys--Pinesap
Monotropa uniflora--Indian Pipe
Morel
Myosotis laxa--Smaller or Bay Forget-me-not
Myosotis scorpioides--True Forget-me-not
Nepeta cataria--Catnip
Nuphar lutea--Spatterdock, Southern or Yellow Pond-lily
Oclemena acuminata--Whorled Aster, Mountain Sharp-leaved Aster
Oenothera biennis--Common Evening Primrose
Oenothera fruticosa--Sundrops, Narrowleaf Evening Primrose
Oenothera perennis--Small Sundrops, Little Evening Primrose
Oligoneuron album--Upland White Aster, Prairie Goldenrod
Opuntia humifusa--Eastern Prickly Pear, Devil's Tongue
Ornithogalum umbellatum--Star of Bethlehem, Sleepydick
Orobanche uniflora--One-Flowered Cancerroot, Ghost Pipe, Oneflowered Broomrape
Osmorhiza claytoni--Sweet Cecily, Clayton's Sweetroot
Oxalis grandis--Great Woodsorrel, Great Yellow Woodsorrel
Oxalis montana--Common Wood Sorrel, Mountain Woodsorrel
Oxalis stricta--Yellow Woodsorrel, Common Yellow Oxalis
Oxalis violacea--Violet Woodsorrel
Oxypolis rigidior--Stiff Cowbane
Packera anonyma--Small's or Appalachian Groundsel
Packera antennariifolia--Shalebarren Ragwort
Packera aurea--Golden Ragwort, Golden Groundsel
Packera obovata--Roundleaf Ragwort or Groundsel
Paronychia montana--Mountain Nailwort, Shale Whitlowwort
Parthenium integrifolium--Wild Quinine, American Feverfew
Parthenocissus quinquefolia--Virginia Creeper
Pastinaca sativa--Wild Parsnip
Pedicularis canadensis--Wood Betony, Canadian Lousewort
Pedicularis lanceolata--Swamp Lousewort
Penstemon digitalis--White or Foxglove Beardtongue, Talus Slope Penstemon
Penstemon hirsutus--Hairy Beardtongue
Penthorum sedoides--Ditch Stonecrop
Phacelia dubia--Appalachian or Small-flowered Phacelia
Phacelia purshii--Miami Mist
Phlox divaricata--Wild Blue Phlox, Forest Phlox
Phlox maculata--Wild Sweet William, Meadow Phlox
Phlox paniculata--Garden or Fall Phlox
Phlox pilosa--Downy Phlox
Phlox subulata--Moss Phlox
Physalis heterophylla--Clammy Groundcherry
Physalis virginiana--Virginia Groundcherry
Physocarpus opulifolius--Common Ninebark
Physostegia virginiana--False Dargonhead, Obedient Plant
Phytolacca americana--American Pokeweed
Pieris floribunda--Mountain Fetterbush
Pilea pumila--Clearweed, Canadian Clearweed, Richweed
Plantago aristata--Bracted or Largebracted Plantain, Buckhorn
Plantago lanceolata--English or Narrowleaf Plantain, Buckhorn
Plantago rugelii--American, Black, Blackseed Plantain
Platanthera clavellata--Little Club-spur Orchid, Small Green Wood Orchid
Platanthera Ciliaris-- Yellow Fringed Orchid
Platanthera lacera--Ragged or Green Fringed Orchid
Podophyllum peltatum--Mayapple
Polygala curtissii--Curtiss' Milkwort
Polygala paucifolia--Fringed Polygala, Gaywings
Polygala polygama--Bitter or Racemed Milkwort
Polygala verticillata--Whorled Milkwort
Polygonatum biflorum--Smooth Solomon's Seal
Polygonatum biflorum syn. commutatum--Great Solomon's Seal
Polygonum convolvulus--Black Bindweed
Polygonum hydropiper--Common Smartweed, Waterpepper, Marshpepper Knotweed
Polygonum hydropiperoides--Mild Water Pepper, Swamp Smartweed
Polygonum persicaria--Ladies Thumb, Spotted Ladiesthumb
Polygonum sagittatum--Arrowleaf Tearthumb
Polygonum scandens--Climbing False Buckwheat
Polygonum virginianum--Virginia Knotweed, Jumpseed
Polymnia canadensis--Small-flowered or Pale-flowered Leafcup
Potentilla canadensis--Dwarf Cinquefoil
Potentilla norvegica--Rough or Norwegian Cinquefoil
Potentilla Recta--Rough-fruited or Sulfur Cinquefoil
Prenanthes altissima--Tall White Lettuce, Tall Rattlesnakeroot
Prenanthes trifoliolata--Gall of the Earth, Tall Rattlesnakeroot
Prunella vulgaris--Common Selfheal
Pseudognaphalium obtusifolium--Sweet Everlasting, Catfoot, Rabbit-tobacco
Pycnanthemum incanum--Hoary Mountainmint
Pycnanthemum tenuifolium--Narrowleaf Mountainmint
Pycnanthemum verticillatum--Torrey's Mountainmint, Whorled Mountainmint
Pycnanthemum virginianum--Virginia Mountainmint
Pyrola americana Sweet--Roundleaf Pyrola, American Wintergreen
Ranunculus abortivus--Small-flowered Crowfoot, Kidneyleaf or Littleleaf Butttercup
Ranunculus acris--Tall or Common Buttercup
Ranunculus bulbosus--Bulbous Buttercup, St. Anthony's Turnip
Ranunculus hispidus--Hispid or Bristly Buttercup
Ranunculus hispidus Michx. var. nitidus--Swamp Buttercup
Ranunculus recurvatus--Hooked Crowfoot, Hooked Buttercup, Blisterwort
Ranunculus sceleratus--Cursed Crowfoot, Cursed Buttercup
Ratibida pinnata--Gray-headed or Pinnate Prairie Coneflower
Rhododendron calendulaceum--Flame Azalea
Rhododendron catawbiense--Catawba Rhododenron, Catawba Rosebay
Rhododendron maximum--Great Laurel
Rhododendron periclymenoides--Pink Azalea, Pinxter Flower
Rhus glabra--Smooth Sumac
Rorippa islandica--Marsh Yellow Cress, Northern Marsh Yellowcress
Rorippa sylvestris--Creeping Yellow Cress
Rosa blanda--Smooth Rose
Rosa multiflora--Multiflora Rose
Rosa palustris--Swamp Rose
Rubus--Bramble
Rubus odoratus--Purpleflowering Raspberry
Rudbeckia hirta--Black-eyed Susan
Rudbeckia laciniata--Tall, Green-headed, or Cutleaf Coneflower
Ruellia caroliniensis--Hairy Ruellia, Carolina Wild Petunia
Rumex acetosella--Field or Common Sheep Sorrel
Rumex crispus--Curled, Curly or Yellow Dock
Rumex obtusifolius--Bitter Dock
Sagittaria latifolia--Common Arrowhead; Duck Potato, Wapato, Arrow Leaf
Salvia lyrata--Lyre-leaved Sage
Sambucus canadensis--Common Elder, American Black Elderberry
Sanguinaria canadensis--Bloodroot
Saponaria officinalis--Bouncing Bet
Sassafras albidum--Sassafras
Saxifraga micranthidifolia--Lettuceleaf or Lettuce Saxifrage
Saxifraga virginiensis--Early Saxifrage
Scrophularia lanceolata--Hare or Lanceleaf Figwort
Scutellaria elliptica--Hairy Skullcap
Scutellaria galericulata--Marsh Skullcap
Scutellaria integrifolia--Hyssop Skullcap, Helmet Flower
Scutellaria lateriflora--Mad-dog or Blue Skullcap
Scutellaria ovata--Heartleaf Skullcap
Scutellaria serrata--Showy Skullcap
Sedum ternatum--Woodland Stonecrop
Sericocarpus asteroides--Toothed White-topped Aster
Sicyos angulatus--One-seeded Bur Cucumber
Silene antirrhina--Sleepy Catchfly, Sleepy Silene
Silene stellata--Starry Campion, Widowsfrill
Silene vulgaris--Bladder Campion, Maidenstears
Silphium terebinthinaceum--Prairie Dock, Prairie Rosinweed
Silphium trifoliatum--Whorled Rosinweed
Sisymbrium altissimum--Tumble Mustard
Sisymbrium officinale--Hedge Mustard
Sisyrinchium angustifolium--Stout or Narrowleaf Blue-eyed Grass
Sisyrinchium mucronatum--Slender Blue-eyed Grass, Needletip Blue-eyed Grass
Smallanthus uvedalius--Large-flowered Leaf Cup, Bear's Foot, Hairy Leafcup
Smilax herbacea--Smooth Carrion Flower
Smilax rotundifolia--Common or Roundleaf Greenbrier, Catbrier
Solanum carolinense--Horse Nettle, Carolina Horsenettle
Solanum dulcamara--Bittersweet or Climbing Nightshade
Solanum nigrum--Black Nightshade
Solidago bicolor--White Goldenrod, Silverrod
Solidago altissima--Tall or Canadian Goldenrod
Solidago caesia--Blue-stemmed or Wreath Goldenrod
Solidago flexicaulis--Zigzag or Broad-leaved Goldenrod
Solidago squarrosa--Stout Goldenrod
Solidago uliginosa--Swamp or Bog Goldenrod
Sonchus asper--Spinyleaf Sowthistle, Prickly Sowthistle
Sparganium androcladum--Branched Bur-reed
Specularia perfoliata--Venus' Looking Glass
Spiraea betulifolia var. corymbosa--Corymbed Spiraea, Shinyleaf Meadowsweet
Spiraea japonica--Japanese Spirea or Japanese Meadowsweet
Spiraea tomentosa--Steeplebush
Spiranthes cernua--Nodding Lady's Tresses
Spiranthes lacera var. gracilis--Slender Lady's Tresses
Stellaria graminea--Lesser Stitchwort, Grass-like Starwort
Stellaria longifolia--Longleaf Stitchwort, Longleaf Starwort
Stellaria media--Common Chickweed
Stellaria pubera--Star or Great Chickweed
Symphyotrichum cordifolium--Heart-Leaved Aster, Common Blue Wood Aster
Symphyotrichum divaricatum--White Wood Aster, Southern Annual Salt Marsh Aster
Symphyotrichum dumosum--Bushy Aster, Rice Button Aster
Symphyotrichum ericoides--Heath Aster, White Heath Aster
Symphyotrichum laeve--Smooth Aster
Symphyotrichum lanceolatum--Panicled Aster
Symphyotrichum lateriflorum--Calico Aster
Symphyotrichum lowrieanum--Lowerie's Aster
Symphyotrichum novae-angliae--New England Aster
Symphyotrichum prenanthoides--Crooked-stem Aster
Symplocarpus foetidus--Skunk Cabbage
Taenidia integerrima--Yellow Pimpernel
Taenidia montana--Shale Barren or Mountain Pimpernel
Taraxacum officinale--Common Dandelion
Teucrium canadense--Germander, Canadian Germander
Thalictrum dioicum--Early Meadowrue
Thalictrum pubescens--Tall Meadowrue, King of the Meadow
Thalictrum revolutum--Waxy Meadowrue
Thaspium barbinode--Hairyjoint or Bearded Meadow Parsnip
Thaspium trifoliatum--Smooth Meadow Parsnip, Purple Meadowparsnip
Tiarella cordifolia--Foamflower, Heartleaf Foamflower
Toxicodendron radicans (L.) Kuntze ssp. radicans--Poison Ivy
Tradescantia virginiana--Virginia Spiderwort
Tragopogon lamoetti--Yellow Goatsbead, Jack-go-to-bed-at-noon
Trientalis borealis--Starflower
Trichostema brachiatum--False Pennyroyal, Fluxweed
Trichostema dichotomum--Bluecurls or Forked Bluecurls
Trifolium arvense--Rabbit Foot Clover
Trifolium aureum--Hoope or Golden Clover
Trifolium incarnatum--Crimson Clover
Trifolium pratense-- Red Clover
Trifolium repens--White Clove
Trillium erectum--Red Trillium, Wakerobin, Birthroot
Trillium grandiflorum--Lageflower or White Trillium
Triosteum perfoliatum--Wild Coffee, Feverwort
Tussilago farfara--Coltsfoot
Typha latifolia--Common or Broadleaf Cattail
Urtica dioica--Stinging Nettle
Urtica dioica L. ssp. gracilis--Tall or California Nettle
Uvularia grandiflora--Large-flowered Bellwort
Uvularia perfoliata--Perfoliate Bellwort
Uvularia puberula--Mountain Bellwort
Uvularia sessilifolia--Sessile-leaved Bellwort, Wild Oats
Vaccinium stamineum--Deerberry
Valerianella locusta--Cornsalad, Lamb's Lettuce, Lewiston Cornsalad
Veratrum viride--False Hellebore, Indian Poke, Green False Hellebore
Verbascum blattaria--Moth Mullein
Verbascum thapsus--Common Mullein
Verbena hastata--Blue Vervain, Swamp Verbena
Verbena simplex--Narrowleaf Vervain
Verbena urticifolia--White Vervain
Verbesina alternifolia--Wingstem
Vernonia noveboracensis--New York Ironweed
Veronica americana--American Speedwell, American Brooklime
Veronica anagallis-aquatica--Water Speedwell
Veronica arvensis--Corn Speedwell
Veronica chamaedrys--Bird's Eye Speedwell, Germander Speedwell
Veronica hederifolia--Ivyleaf Speedwell
Veronica officinalis--Common Speedwell, Common Gypsywed
Veronica serpyllifolia--Thymeleaf Speedwell
Viburnum lantanoides--Hobblebush
Viburnum recognitum--Southern Arrowwood
Vicia americana--American or Purple Vetch
Vicia caroliniana--Wood, Forest or Carolina Vetch
Vicia cracca--Cow or Bird Vetch
Vinca minor--Periwinkle
Viola bicolor--Field Pansy
Viola blanda--Sweet White Violet
Viola blanda Willd. var. palustriformis Gray--Sweet White Violet (largeleaf)
Viola canadensis--Canadian White Violet
Viola cucullata--March Blue Violet
Viola hastata--Halberdleaf Yellow Violet
Viola palmata--Early Blue Violet, Palmate Violet
Viola pedata--Birdfoot Violet
Viola pubescens--Downy Yellow Violet
Viola sagittata--Arrowleaf Violet
Viola sororia--Common Blue Violet
Viola striata--Pale or Cream Violet, Striped Cream Violet
Viola triloba--Three-lobe Violet
Vitis riparia--Riverbank Grape
Xanthium strumarium L. var. canadense--Common Cocklebur, Beach Clot-bur
Yucca filamentosa--Yucca, Spanish Bayonet, Adam's Needle
Zizia aurea--Golden Alexander, Golden Zizia