Jeff's Plants Page

Abies fraseri (Fraser Fir)
Abies grandis (Grand Fir) Extralimital

Acer barbatum, Acer floridanum (Southern Sugar Maple, Florida Maple) Updated! 17 July 2010
Acer leucoderme (Chalk Maple)
Acer pensylvanicum (Striped Maple)
Acer rubrum (Red Maple) Updated! 17 July 2010
Acer saccharum (Sugar Maple)
Acer spicatum (Mountain Maple)

Achillea millefolium (Yarrow)

Actaea racemosa, Cimicifuga racemosa (Black Cohosh)
Actaea pachypoda (Doll's Eyes, White Cohosh, White Baneberry)
Actaea rubra (Red Baneberry) (extralimital) NEW! 6 Mar 2010

Aeschynomene indica (Southern Jointvetch, Indian Jointvetch)

Aesculus flava (Yellow Buckeye)
Aesculus pavia (Red Buckeye)
Aesculus sylvatica (Painted Buckeye)

Agalinis aphylla (Scaleleaf False Foxglove)
Agalinis fasciculata (Beach False Foxglove)
Agalinis linifolia (Flaxleaf False Foxglove)
Agalinis maritima (Saltmarsh False Foxglove)
Agalinis paupercula (Smallflower False Foxglove)
Agalinis purpurea (Purple False Foxglove, Purple Gerardia)
Agalinis setacea (Threadleaf False Foxglove)
Agalinis tenuifolia (Slenderleaf False Foxglove, Slender Gerardia)
Agalinis virgata (Pinebarren False Foxglove)

Ageratina altissima, Eupatorium altissimum (White Snakeroot)
Ageratina aromatica, Eupatorium aromaticum (Lesser Snakeroot)

Agrimonia gryposepala (Tall Hairy Agrimony, Common Agrimony) NEW!! 20 Aug 2011

Ailanthus altissima (Tree-of-heaven)

Albizia julibrissin (Silktree Mimosa)

Aletris farinosa (Colic-root)

Alisma subcordatum (American Water-plantain, Southern Water-plantain)

Allium cernuum (Nodding Onion)
Allium cuthbertii (Cuthbert's Onion)
Allium new species 1 (Savanna Onion) NEW! 2 Feb 2010
Allium tricoccum (Ramps, Wild Leek)
Allium sp. (Wild Onion)

Alnus serrulata (Hazel Alder, Tag Alder, Smooth Alder)

Alternanthera philoxeroides (Alligatorweed)

Amelanchier canadensis (Eastern Serviceberry, Canada Serviceberry, Shadblow Serviceberry)
Amelanchier laevis (Smooth Serviceberry)
Amelanchier obovalis (Coastal Serviceberry, Coastal Juneberry)

Amianthium muscitoxicum (Fly-poison)

Amorpha fruticosa (Desert False Indigo, Tall Indigo-bush) Updated! 30 Oct 2008

Ampelopsis arborea (Peppervine)

Amsonia tabernaemontana (Eastern Bluestar)

Anagallis arvense (Scarlet Pimpernel)

Anaphalis margaritacea (Pearly Everlasting)

Andropogon glaucopsis (Chalky Bluestem) NEW! 2 Feb 2010
Andropogon virginicus var. virginicus (Broomsedge) NEW! 15 Feb 2010

Anemone quinquefolia (Wood Anemone)

Anemonella thalictroides (Rue Anemone)

Angelica triquinata (Mountain Angelica, Filmy Angelica)

Apios americana (Common Groundnut)

Aplectrum hyemale (Puttyroot Orchid, Adam and Eve Orchid)

Apocynum cannabinum (Dogbane, Indian Hemp)

Aquilegia canadensis (Red Columbine)

Aralia spinosa (Devil's-walking-stick, Hercules's-club, Prickly-ash)

Arctium minus (Common Burdock, Lesser Burdock)

Arethusa bulbosa (Dragon's Mouth, Bog-rose) NEW!! 16 July 2011

Arisaema triphyllum (Jack-in-the-pulpit)

Aristolochia macrophylla (Pipevine)

Arnica acaulis (Common Leopardbane)

Aronia arbutifolia (Red Chokeberry)
Aronia melanocarpa (Black Chokeberry)
Aronia prunifolia (Purple Chokeberry)

Aruncus dioicus (Goat's Beard, Bride's Feathers)

Arundinaria gigantea (Cane)

Asarum canadense (Wild Ginger)

Asclepias amplexicaulis (Blunt-leaved Milkweed, Clasping Milkweed)
Asclepias exaltata (Poke Milkweed, Tall Milkweed)
Asclepias incarnata (Swamp milkweed)
Asclepias lanceolata (Few-flowered Milkweed)
Asclepias longifolia (Longleaf Milkweed)
Asclepias purpurascens (Purple Milkweed)
Asclepias syriaca (Common Milkweed)
Asclepias syriaca x A. exaltata (hybrid)
Asclepias tuberosa (Butterfly Weed)
Asclepias variegata (Redring Milkweed)
Asclepias verticillata (Whorled Milkweed)
Asclepias viridiflora (Green Milkweed)

Asimina parviflora (Dwarf Pawpaw)
Asimina triloba (Pawpaw, Common Pawpaw, Indian-banana)

Aster acuminatus, Oclemena acuminata (Whorled Aster, Whorled Wood Aster)
Aster concinnus, Symphyotrichum laeve var. concinnus (Narrowleaf Smooth Aster)
Aster concolor, Symphyotrichum concolor (Eastern Silver Aster)
Aster cordifolius, Symphyotrichum cordifolium (Blue Wood Aster, Heartleaf Aster)
Aster gracilis, Eurybia compacta (Slender Aster)
Aster grandiflorus, Symphyotrichum grandiflorum (Large Flower Aster)
Aster linariifolius, Ionactis linariifolius (Stiff-leaf Aster, Flaxleaf Whitetop Aster) NEW! 11 Feb 2011
Aster macrophyllus, Eurybia macrophylla (Bigleaf Aster)
Aster novi-belgii, Symphyotrichum novi-belgii (New York Aster)
Aster patens, Symphyotrichum patens (Late Purple Aster)
Aster paludosus, Eurybia paludosa (Southern Swamp Aster, Savannah Grass-leaved Aster)
Aster pilosus, Symphyotrichum pilosum (Frost Aster, Hairy White Oldfield Aster, Hairy Aster)
Aster puniceus, Symphyotrichum puniceum (Purplestem Aster, Swamp Aster)
Aster subulatus, Symphyotrichum subulatum (Eastern Annual Saltmarsh Aster)
Aster undulatus, Symphyotrichum undulatum (Wavyleaf Aster)
Aster spp. (unidentified asters)

Aureolaria pedicularia (Fernleaf Yellow False Foxglove, Northern Oak-leach)
Aureolaria virginica (Downy Yellow False Foxglove, Virginia Oak-leach)

Baccharis angustifolia (Saltwater False-Willow, Narrowleaf Baccharis)
Baccharis halimifolia (Eastern Baccharis, Groundseltree)

Balduina uniflora (Oneflower Honeycombhead, Yellow Balduina)

Baptisia tinctoria (Yellow Wild Indigo)

Barbarea verna (Early Wintercress, Early Yellowrocket) NEW!! 13 July 2010

Berchemia scandens (Supplejack, American Rattan)

Betula alleghaniensis (Yellow Birch)
Betula cordifolia (Mountain Paper Birch)
Betula lenta (Sweet Birch, Cherry Birch, Black Birch)
Betula nigra (River Birch)
Betula papyrifera (Paper Birch) - extralimital Updated! 12 Feb 2012

Bidens alba (Common Beggarticks, Spanish Needles, Romerillo)
Bidens aristosa (Midwestern Ticksee-Sunflower, Bearded Beggarticks) NEW! 1 Feb 2010
Bidens laevis (Smooth Beggarticks, Showy Bur-marigold)

Bigelowia nudata (Pineland Rayless Goldenrod)

Boltonia sp. (doll's daisy sp.)

Boykinia aconitifolia (Alleghany Brookfoam, Eastern Boykinia, Brook Saxifrage)

Brickellia eupatorioides (Eastern False Boneset)

Buchnera floridana (Florida Bluehearts, Savanna Bluehearts)

Buckleya distichophylla (Piratebush)

Callicarpa americana (American Beautyberry)

Calluna vulgaris (Heather)

Calopogon barbatus (Bearded Grasspink)
Calopogon tuberosus (Common Grasspink) Updated! 12 Feb 2012

Calycanthus floridus laevigatus (Sweet-Shrub)

Calystegia sepium (Hedge Bindweed)

Campanulastrum americanum (Tall Bellflower)

Campsis radicans (Trumpet Creeper)

Cardamine angustata (Slender Toothwort)
Cardamine concatenata, Dentaria laciniata (Cutleaf Toothwort)
Cardamine diphyllya, Dentaria diphyllya (Crinkleroot Toothwort)
Cardamine hirsuta (Hairy Bittercress)

Carduus nutans (Musk Thistle, Nodding Plumeless Thistle)

Carphephorus bellidifolius (Sandhill Chaffhead, Sandywoods Chaffhead)
Carphephorus odoratissimus (Vanillaleaf, Deer's-tongue, Houndstongue)
Carphephorus tomentosus (Wooly Chaffhead)

Carpinus caroliniana (Musclewood, Muscle-tree, Ironwood, American Hornbeam, Blue-beech)

Carya alba, Carya tomentosa (Mockernut Hickory)
Carya carolinae-septentrionalis (Southern Shagbark Hickory)
Carya cordiformis (Bitternut Hickory)
Carya glabra var. glabra (Pignut Hickory)
Carya glabra var. megacarpa ('Coastal' Pignut Hickory)>
Carya illinoiensis (Pecan)
Carya ovalis (Red Hickory, Sweet Pignut Hickory) Updated! 2 Nov 2011

Cassia fasciculata (=Chamaecrista fasciculata)(Partridge Pea)

Castanea dentata (American Chestnut)

Castilleja coccinea (Scarlet Indian Paintbrush)

Catalpa speciosa (Northern Catalpa)

Caulophyllum thalictroides (Blue Cohosh)

Ceanothus americanus (New Jersey Tea)

Celastrus orbiculatus (Oriental Bittersweet)

Celtis laevigata (Sugarberry) New!! 17 Sep 2011
Celtis tenuifolia (Dwarf Hackberry)

Centaurea sp. (knapweed)

Cercis canadensis (Eastern Redbud)

Cephalanthus occidentalis (Buttonbush) Updated! 30 July 2011

Chamaecyparis thyoides (Atlantic White Cedar)

Chamaedaphne calyculata (Leatherleaf, Cassandra)

Chamerion angustifolium (Fireweed)

Chelone glabra (White Turtlehead)
Chelone lyonii (Lyon's Turtlehead, Pink Turtlehead, Appalachian Turtlehead

Chimaphila maculata (Pipsissewa, Spotted Wintergreen)

Chionanthus virginicus (Fringetree, Old Man's Beard) NEW! 4 July 2010

Chrysanthemum leucanthemum (Oxeye Daisy)

Chrysogonum virginianum (Green-and-gold)

Chrysopsis gossypina, Heterotheca gossypina (Cottony Goldenaster, Cottonleaf Golden-aster)
Chrysopsis mariana, Heterotheca mariana (Maryland Golden-aster) NEW! 2 Feb 2010

Cicuta maculata (Spotted Water Hemlock)

Cirsium horridulum (Yellow Thistle)
Cirsium repandum (Sandhill Thistle)
Cirsium virginianum (Virginia Thistle) Updated! 30 Jan 2010
Cirsium vulgare (Bull Thistle)

Cladium jamaicense (Sawgrass)

Claytonia virginica (Eastern Spring Beauty, Virginia Spring Beauty) Updated! 28 Mar 2009

Clematis crispa (Swamp Leatherflower, Curly Clematis, Marsh Leatherflower, Southern Leatherflower, Blue Jasmine)
Clematis ochraleuca (Curlyheads)
Clematis terniflora (Sweet Autumn Clematis, Sweet Autumn Virginsbower)
Clematis viorna (Vasevine, Northern Leatherflower)

Clethra alnifolia (Sweet Pepperbush)

Clinopodium vulgare (Wild Basil)

Clintonia borealis (Bluebead Lily, Yellow Corn Lily)
Clintonia umbellulata (White Clintonia, Speckled Wood Lily)

Clitoria mariana (Butterfly Pea, Atlantic Pigeonwings)

Collinsonia canadensis (Northern Horsebalm, Richweed, Stoneroot)

Comandra umbellata (Bastard-toadflax)

Commelina erecta var. angustifolia (Whitemouth Dayflower, Slender Dayflower, Sand Dayflower)

Conoclinium coelestinum (=Eupatorium coelestinum) (Blue Mistflower)

Conopholis americana (Squaw-root, American Cancer-root)

Coreopsis auriculata (Lobed Tickseed)
Coreopsis helianthoides (Swamp Tickseed, Beadle's Coreopsis)
Coreopsis linifolia (Texas Tickseed, Savanna Coreopsis)
Coreopsis major (Great Tickseed, Whorled-leaf Coreopsis)
Coreopsis pubescens var. pubescens (Star Tickseed, Common Hairy Coreopsis)
Coreopsis verticillata (Threadleaf Tickseed)

Cornus alternifolia (Alternate-leaf Dogwood, Pagoda Dogwood)
Cornus amomum (Silky Dogwood, Swamp Dogwood)
Cornus canadensis (Bunchberry Dogwood, Dwarf Dogwood) - extralimital Updated! 12 Feb 2012
Cornus florida (Flowering Dogwood)
Cornus obliqua (Silky Dogwood)

Coronilla varia (Securigera varia) (Crownvetch)

Corydalis sempervirens, Capnoides sempervirens (Pink and Yellow Corydalis, Pale Corydalis, Rock Harlequin)

Corylus americana (American Hazelnut, American Filbert) NEW! 30 Jan 2010

Crataegus punctata (Dotted Hawthorn)
unidentified Crataegus spp. (hawthorn spp.)

Croton punctata (Silverleaf Croton, Beach-tea, Gulf Croton) Croton willdenowwi, Crotonopsis elliptica (Willdenow's Croton, Outcrop Rushfoil, Glade Rushfoil)

Cuphea carthagenensis (Columbian Waxweed, Tarweed)

Cuscuta copmacta (Compact Dodder)
Cuscuta sp. (dodder)

Cuthbertia graminea (Grassleaf Roseling)

Cynanchum angustifolium, Cynanchum palustre, Seutera angustifolium (Gulf Coast Swallow-wort, Gulf Coast Milkvine)

Cypripedium acaule (Pink Lady Slipper, Moccasinflower)
Cypripedium parviflorum, Cypripedium calceolus (Lesser Yellow Lady Slipper)

Cyrilla racemiflora (Swamp Titi)

Dalea pinnata (Summer-farewell)

Daucus carota (Wild Carrot, Queen Anne's Lace)

Delphinium exaltatum (Tall Larkspur)

Desmodium ciliare (Hairy Small-leaved Ticktrefoil) NEW! 3 Nov 2009
Desmodium tenuifolia (Slimleaf Ticktrefoil) NEW! 3 Nov 2009
unidentified Desmodium sp. NEW! 3 Nov 2009

Dianthus armeria (Deptford Pink)
Dianthus deltoides (Maiden Pink)

Dicentra canadensis (Squirrel Corn)
Dicentra eximia (Wild Bleeding Heart, Turkey Corn)

Diervilla sessilifolia (Smooth Southern Bush-Honeysuckle)

Diodia virginiana (Virginia Buttonweed)
Diodia teres (Poorjoe)

Dionaea muscipula (Venus Flytrap) Updated! 12 July 2010

Dioscorea quaternata (Wild Yam)

Diospyros virginiana (Persimmon) Updated! 12 July 2010

Diphylleia cymosa (Umbrella-leaf)

Drosera capillaris (Pink Sundew)
Drosera intermedia (Spoonleaf Sundew) Updated! 12 Feb 2012
Drosera rotundifolia (Roundleaf Sundew)

Echinacea laevigata (Smooth Coneflower)

Elaeagnus pungens (Thorny-Olive)
Elaeagnus umbellata (Autumn-Olive, Silverberry)

Elephantopus carolinianus (Carolina Elephantsfoot, Leafy Elephant's-foot)
Elephantopus nudatus (Smooth Elephantsfoot)
Elephantopus tomentosus (Hairy Elephantsfoot, Devil's Grandmother)

Epifagus virginiana (Beechdrops)

Epigaea repens (Trailing Arbutus)

Epilobium angustifolium (Fireweed)

Erigeron pulchellus (Robin's Plantain)

Eryngium integrifolium (Blueflower Eryngo, Savanna Eryngo)
Eryngium yuccifolium (Rattlesnake Master, Button Eryngo)

Erythrina herbacea (Coral Bean, Cherokee Bean, Cardinal Spear)

Erythronium grandiflorum (Glacier Lily, Yellow Avalanche Lily) extralimital
Erythronium umbilicatum (Trout Lily)

Euonymus americanus (Hearts-a-bustin', American Strawberrybush)
Euonymus fortunei (Winter Creeper)

Eupatorium album (White Thoroughwort, White-bracted Eupatorium, White Boneset)
Eupatorium capillifolium (Common Dog Fennel)
Eupatorium coelestinum, Conoclinium coelestinum (Blue Mistflower)
Eupatorium glaucescens (Waxy Thoroughwort, Wedgeleaf Eupatorium, Broadleaf Bushy Eupatorium)
Eupatorium fistulosum, Eutrochium fistulosum (Hollow-stem Joe-pye Weed)
Eupatorium hyssopifolium (Hyssopleaf Thoroughwort)
Eupatorium pilosum (Rough Boneset, Ragged Eupatorium)
Eupatorium resinosum (Pine Barren Thoroughwort, Resinous Eupatorium)

Euphorbia corollata (Flowering Spurge)
Euphorbia cyathophora (Wild Poinsettia, Fire-on-the-mountain, Painted Leaf)
Euphorbia cyparissias (Cypress Spurge)
Euphorbia ipecacuanhae (Carolina ipecac)

Euthamia caroliniana, Solidago microcephala (Slender Goldentop, Flattopped Goldenrod)

Fagus grandifolia (American Beech)

Fragaria virginiana (Wild Strawberry)

Fraxinus pennsylvanica (Green Ash) Updated!! 14 Sep 2011

Gaillardia pulchella var. drummondii (Indain-blanket, Firewheels, Beach Blanketflower)

Galax urceolata, Galax aphylla (Beetleweed, Wandflower, Galax)

Galeopsis bifida (Bifid Hemp-nettle)

Galium pilosum (Hairy Bedstraw)

Gaultheria procumbens (Wintergreen) Updated! 12 Feb 2012

Gaura angustifolia (Southern Beeblossum, Southeastern Gaura)

Gaylussacia baccata (Black Huckleberry)
Gaylussacia ursina (Bear Huckleberry)

Gelsemium sempervirens (Carolina Jessamine, Yellow Jessamine)

Gentiana austromontana (Appalachian Gentian)
Gentiana autumnalis (Pinebarren Gentian)

Geranium maculatum (Wild Geranium)

Gillenia trifoliata (Mountain Indian Physic, Bowman's Root)

Ginkgo biloba (Maidenhair Tree)

Glechoma hederacea (Creeping Charlie, Creeping Jenny, Gill-over-the-ground, Ground-ivy)

Gleditsia (Honey Locust) Updated! 30 July 2011

Goodyera oblongifolia (Western Rattlesnake-plantain, Giant Rattlesnake-plantain) extralimital

Gordonia lasianthus (Loblolly Bay)

Gymnocladus dioicus (Kentucky Coffeetree) NEW! 24 July 2010

Habenaria repens (Water Spider Orchid, Floating Orchid)

Halesia tetraptera (Mountain Silverbell)

Helenium amarum (Fine-leaved Sneezeweed, Yellowdicks, Bitterweed)
Helenium autumnale (Common Sneezeweed, Autumn Sneezeweed)
Helenium flexuosum (Purplehead Sneezeweed)

Helianthus atrorubens (Purpledisk Sunflower, Appalachian Sunflower)
Helianthus decapetalus (Thinleaf Sunflower, Ten-petaled Sunflower)
Helianthus giganteus (Giant Sunflower, Swamp Sunflower, Tuberous Sunflower)
Helianthus glaucophyllus (Whiteleaf Woodland Sunflower)
Helianthus heterophyllus (Variableleaf Sunflower, Savannah Sunflower)
Helianthus porteri, Viguiera porteri (Porter's Sunflower, Confederate Daisy) NEW! 4 July 2009
Helianthus tuberosus (Jerusalem Artichoke)
Helianthus sp.

Heliopsis helianthoides (Smooth Oxeye, False Sunflower)

Hepatica acutiloba, Hepatica nobilis var. acuta, Anemone acutiloba (Sharplobe Hepatica, Sharp-lobed Liverleaf)
Hepatica americana, Hepatica nobilis var. obtusa, Anemone americana (Roundlobe Hepatica, Round-lobed Liverleaf)

Heracleum maximum (Cowparsnip, American Hogweed)

Heterotheca subaxillaris (Dune Camphorweed)

Heuchera villosa (Hairy Alumroot, Rock Alumroot, Crag-jangle)

Hexalectris spicata (Spiked Crested Coralroot)

Hexastylis arifolia (Littlebrownjug Arrowleaf Heartleaf)
Hexastylis lewisii (Lewis's Heartleaf)
Hexastylis minor (Little Heartleaf)

Hibiscus aculeatus (Comfortroot, Savanna Hibiscus)

Hieracium aurantiacum (Orange Hawkweed)
Hieracium gronovii (Beaked Hawkweed, Queendevil, Hairy Hawkweed)
Hieracium paniculatum (Alleghany Hawkweed, Leafy Hawkweed) NEW! 18 Oct 2008
Hieracium venosum (Rattlesnakeweed, Veined Hawkweed)
unidentified Hieracium spp. Updated! 5 July 2009

Houstonia caerulea (Bluets)
Houstonia purpurea (Venus' Pride, Purple Bluets)
Houstonia pusilla (Tiny Bluet)
Houstonia serpyllifolia (Thymeleaf Bluet)
Houstonia longifolia var. compacta (Eastern Longleaf Bluet) NEW!! 5 July 2009
Houstonia tenuifolia, Houstonia longifolia var. tenuifolia (Diffuse-branched Bluet)

Hydrangea arborescens (Smooth Hydrangea, Wild Hydrangea)

Hydrocotyle bonariensis (Largeleaf Pennywort, Dune Water-pennywort)

Hydrolea quadrivalvis (Waterpod)

Hydrophyllum macrophyllum (Largeleaf Waterleaf)

Hypericum cistifolium (Roundpod St. John's Wort)
Hypericum crux-andreae (St. Peterswort, St. Andrew's Cross)
Hypericum drummondii (Nits-and-lice, Drummond's St. Johns Wort) New! 19 Aug 2009
Hypericum mutilum (Dwarf St. John's Wort)
Hypericum punctatum (Spotted St. John's Wort)
Hypericum stragulum (St. Andrew's Cross)
Hypericum virgatum (Sharpleaf St. John's Wort)

Hypoxis hirsuta (Yellow Stargrass, Common Goldstar)

Hypopitys monotropa, Monotropa hypopithys (Pinesap)

Indigofera caroliniana (Carolina Indigo)

Ilex cassine (Dahoon, Dahoon Holly)
Ilex coriacea (Big Gallberry, Large Gallberry)
Ilex decidua (Possumhaw, Deciduous Holly) New!! 17 Sep 2011
Ilex montana (Mountain Holly)
Ilex myrtifolia (Myrtle Dahoon)
Ilex nigra (Inkberry
Ilex opaca (American Holly)
Ilex verticillata (Winterberry)
Ilex vomitoria (Yaupon Holly)

Impatiens pallida (Yellow Jewelweed, Yellow Touch-me-knot)

Ipomoea coccinea (Redstar, Scarlet Creeper, Red Morning Glory)
Ipomoea cordatotriloba var. cordatotriloba (Tievine, Coastal Morning Glory)
Ipomoea pandurata (Wild Potato Vine, Man of the Earth, Manroot, Morning Glory)
Ipomoea purpurea (Tall Morning Glory, Common Morning Glory)
Ipomoea sagittata (Saltmarsh Morning Glory)

Iris cristata (Dwarf Crested Iris)
Iris prismatica (Slender Blue Iris, Slender Blueflag)
Iris tridentata (Savannah Iris) NEW! 31 Oct 2009
Iris verna (Dwarf Iris)
white iris of unkown origin

Itea virginica (Virginia Sweetspire)

Iva frutescens (Maritime Marshelder)
Iva imbricata (Dune Marshelder, Seacoast Marshelder)

Juglans cinerea (Butternut)
Juglans nigra (Black Walnut) NEW! 3 July 2010

Juniperus virginiana var. virginiana (Eastern Red Cedar)
Juniperus virginiana var. silicicola, Juniperus silicicola (Coastal Red Cedar, Southern Red Cedar)

Justicia americana (American water-willow)

Kalmia carolina (Sheep Laurel, Sheepkill) Updated! 30 Oct 2009
Kalmia latifolia (Mountain Laurel)

Kosteletzkya virginica (Seashore Mallow)

Krigia virginica (Dwarf Dandelion)

Lachnanthes caroliniana (Redroot)

Lactuca sp. (wild lettuce)

Lamium amplexicaule (Henbit Deadnettle)

Laportea canadensis (Wood-nettle)

Lathyrus latifolius (Everlasting Pea, Perennial Sweet Pea)

Ledum groenlandicum, Rhododendron groenlandicum (Bog Labrador Tea) *Extramlimital* NEW! 11 Feb 2012

Leiophyllum buxifolium (Sand-Myrtle)

Lemna minor (Common Duckweed, Lesser Duckweed)

Lepidium virginicum (Pepper Grass, Virginia Pepperweed)

Lespedeza bicolor (Shrubby Lespedeza)
Lespedeza cuneata (Chinese Lespedeza, Sericea Lespedeza) Updated! 11 Feb 2012
Lespedeza procumbens (Downy Trailing Lespedeza)

Leucothoe axillaris (Coastal Doghobble)
Leucothoe fontanesiana (Highland Doghobble, Drooping Leucothoe, Mountain Doghobble)
Leucothoe racemosa, Eubotrys racemosa (Coastal Fetterbush)

Liatris helleri (Heller's Blazing Star)
Liatris pilosa, Liatris graminifolia (Blazing Star)
Liatris secunda (Sandhill Blazing Star)
Liatris spicata (Dense Blazing Star)
Liatris squarrosa (Scaly Blazing Star)
Liatris sqarrulosa (Southern Blazing Star, Appalachian Blazing Star, Earl's Blazing Star) Updated! 13 Oct 2011

Ligusticum canadense (Canadian Licorice-root, American Lovage)

Lilium catesbaei (Pine Lily)
Lilium grayi (Gray's Lily)
Lilium superbum

Limonium carolinianum (Carolina Sea-lavendar)

Linaria canadensis, Nuttallanthus canadensis (Blue Toadflax, Canada Toadflax, American Toadflax)
Linaria vulgaris (Butter-and-eggs, Yellow Toadflax, Wild-snapdragon)

Lindera benzoin (Northern Spicebush) Updated! 30 Oct 2009
Lindera melissifolia (Pondberry, Southern Spicebush)
Lindera subcoriacea (Bog Spicebush)

Lindernia monticola (Flatrock Pimpernel, Piedmont False-pimpernel) New! 4 July 2009

Liparis lilifolia (Brown Widelip Orchid, Lily-leaved Twayblade)

Lippia nodiflora, Phyla nodiflora (Frogfruit, Fogfruit)

Liquidambar styraciflua (Sweetgum)

Liriodendron tulipifera (Tuliptree, Yellow-poplar) Updated!! 15 Feb 2010

Lobelia canbyi (Canby's Lobelia) Updated! 30 Oct 2009
Lobelia cardinalis (Cardinal Flower)
Lobelia elongata (Longleaf Lobelia)
Lobelia glandulosa (Glade Lobelia)
Lobelia nuttallii (Nuttall's Lobelia)
Lobelia puberula (Downy Lobelia)
Lobelia spicata (Palespike Lobelia)
Lobelia sp.

Lonicera dioica (Limber Honeysuckle, Mountain Honeysuckle, Twining Honeysuckle)
Lonicera fragrantissima (Winter Honeysuckle, Sweet-Breath-Of-Spring)
Lonicera japonica (Japanese Honeysuckle)
Lonicera maackii (Amur Honeysuckle) NEW!! 17 Oct 2009
Lonicera sempervirens (Coral Honeysuckle)

Ludwigia alternifolia (Bushy Seedbox, Rattlebox, Alternate-leafed Seedbox)
Ludwigia hirtella (Spindleroot, Rafinesque's Seedbox)
Ludwigia grandiflora (Largeflower Primrose-Willow)
Ludwigia leptocarpa (Anglestem Primrose-Willow)
Ludwigia linearis (Narrowleaf Seedbox, Narrowleaf Primrose-Willow)
Ludwigia pilosa (Hairy Primrose-Willow)

Lupinus diffusus (Skyblue Lupine)
Lupinus villosus (Lady Lupine)

Lyonia ligustrina var. ligustrina (Northern Maleberry, Northern He-Huckleberry) New! 30 May 2009
Lyonia lucida (Fetter-Bush)
Lyonia mariana (Staggerbush)

Lysimachia ciliata (Fringed Loosestrife)
Lysimachia quadrifolia (Whorled Loosestrife)
Lysimachia terrestris (Swamp Candles, Swamp Loosestrife, Yellow Loosestrife, Earth Loosestrife)

Maclura pomifera (Osage Orange, Bow-wood, Hedge-apple) NEW! 25 Sep 2011

Magnolia acuminata (Cucumber Tree)
Magnolia grandiflora (Southern Magnolia, Bull-bay)
Magnolia fraseri (Fraser Magnolia)
Magnolia tripetala (Umbrella Tree)
Magnolia virginiana (Sweetbay)

Mahonia bealei (Leatherleaf Mahonia)

Maianthemum canadense (Canada Mayflower, False Lily of the Valley)
Maianthemum racemosum, Smilacina racemosa (False Solomon's Seal, False Lily of the Valley, False Solomon's Plume)
Maianthemum stellatum, Smilacina stellata (Starry Solomon's Seal, Starry False Lily of the Valley, Starry Solomon's Plume) (Extramimital)

Malaxis unifolia (Green Adders-mouth Orchid)

Mallotus sp. NEW! 26 Oct 2009

Marshallia graminifolia (Grassleaf Barbara's-buttons)
Marshallia obovata (Spoonshape Barbara's-buttons, Spoonleaf Barbara's Buttons)

Matelea decipiens (Anglepod, Oldfield Milkvine, Deceptive Spinypod)

Melia azedarach (Chinaberry) NEW!! 21 Jan 2010

Melothria pendula (Melonette, Creeping-Cucumber) NEW!! 30 Oct 2009

Menziesia pilosa (Minniebush)

Mikania scandens (Climbing Hempweed, Climbing Hempvine, Climbing Boneset)

Mimulus ringens (Alleghany Monkey Flower, Squarestem Monkeyflower)

Minuartia caroliniana, Arenaria caroliniana (Pine Barren Stitchwort, Carolina Sandwort)

Mitchella repens (Partridgeberry)

Mitreola petiolata, Cynoctonum mitreola (Lax Hornpod)

Monarda clinopodia (Basil Bergamot)
Monarda didyma (Bee-balm)
Monarda fistulosa (Wild Bergamot)
Monarda punctata var. punctata(Eastern Horse-mint)

Monotropa hypopithys (See Hypopitys monotropa)
Monotropa uniflora (Indian Pipe)

Morella cerifera (Common Wax Myrtle) Updated! 6 Oct 2009
Morella pensylvanica (Northern Bayberry, Candleberry)

Morus alba (White Mulberry) Updated! 13 Oct 2009
Morus rubra (Red Mulberry) Updated! 3 July 2010

Murdannia keisak (Marsh Dewflower, Swamp Dayflower)

Nothoscordum bivalve (False Garlic, Crowpoison)

Nymphaea odorata (White Water Lily)

Nyssa biflora (Swamp Tupelo, Water Gum, Swamp Black Gum) Updated! 30 Oct 2009

Nymphoides cordata (Little Heart Leaf)

Obolaria virginica (Virginia Pennywort) Updated! 12 July 2010

Oenothera fruticosa (Southern Sundrops, Narrowleaf Sundrops, Shrubby Sundrops)
Oenothera humifusa (Seabeach Evening Primrose)
unidentified Oenothera sp. (Sundrops)

Onosmodium virginianum (Virginia Marbleseed, Wild Job's Tears, Virginia False Gromwell)

Opuntia humifusa var. humifusa, Opuntia compressa (Prickly Pear Cactus, Devil's Tongue)

Orbexilum lupinellum (Piedmont Leatherroot, Lupine Scurfpea)

Orchis spectabilis (Showy Orchis)

Ornithogalum umbellatum (Star of Bethlehem)

Orontium aquaticum (Golden Club)

Ostrya virginiana (American Hop-hornbeam, Ironwood)

Oxalis corniculata (Creeping Wood Sorrel) New! 20 Mar 2011
Oxalis sp. (Yellow Wood Sorrel) (probably Oxalis stricta)
Oxalis sp. (Pink Wood Sorrel) (either Oxalis rubra or O. violacea)

Oxydendrum arboreum (Sourwood)

Oxypolis dentriculata (Savanna Cowbane, Piedmont Cowbane)

Packera anonyma, Senecio smallii, Senecio anonymus (Southern Ragwort, Small's Ragwort)
Packera aurea, Senecio aureus (Golden Ragwort)
Packera plattensis, Sececio plattensis (Prairie Ragwort, Praire Groundsel)

Parthenium auriculata (Wild Quinine)

Parthenocissus quinquefolia (Virginia Creeper)

Passiflora incarnata (Maypops, Passionflower)
Passiflora lutea (Yellow Passionflower)

Paulownia tomentosa (Princesstree, Royal Paulownia)

Pedicularis canadensis (Eastern Lousewort, Wood-betony)

Penstemon australis (Southern Beardtongue)
Penstemon digitalis (Foxglove Beardtongue, Tall White Penstemon, Talus Slope Penstemon)
Penstemon laevigatus (Eastern Smooth Beardtongue)

Perilla frutescens (Beefsteak Plant)

Persea borbonia (Redbay)
Persea palustris (Swamp Bay)

Phacelia dubia (Smallflower Phacelia, Small-flower Scorpionweed)
Phacelia purshii (Miami Mist)

Phaseolus polystachios (Thicket Bean, Wild Bean, Climbing Pea)

Phemeranthus teretifolius (Appalachian Rock-pink, Appalachian Flameflower, Quill Flameflower)

Phlox carolina (Carolina Phlox)
Phlox glaberrima (Trailing Phlox)
Phlox nivalis (Trailing Phlox)
Phlox stolonifera (Creeping Phlox)

Phoradendron leucarpum (Oak Mistletoe)

Phryma leptostachya (American Lopseed)

Physostegia virginiana (Obedient Plant)

Phytolacca americana (Common Pokeweed)

Picea engelmannii (Engelmann Spruce) extralimital
Picea rubens (Red Spruce)

Pinguicula caerulea (Blueflower Butterwort)
Pinguicula lutea (Yellow Butterwort)
Pinguicula pumila (Small Butterwort)

Pinus echinata (Shortleaf Pine)
Pinus palustris (Longleaf Pine)
Pinus serotina (Pond Pine)
Pinus taeda (Loblolly Pine)
Pinus virginiana (Virginia Pine)

Pityopsis aspera (Pineland Silkgrass)
Pityopsis pinifolia (Taylor County Goldaster, Sandhills Goldenaster, Pineleaf Golden-aster)
Pityopsis sp. (silkgrass, grassleaf golden-aster)

Plantago aristata

Platanthera blephariglottis (White Fringed Orchid)
Platanthera ciliaris (Yellow Fringed Orchid, Orange Fringed Orchid)
Platanthera clavellata (Small Green Wood Orchid)
Platanthera cristata (Yellow-crested Orchid)
Platanthera integra (Yellow Fringeless Orchid)
Platanthera lacera (Green Fringed Orchid)

Platanus occidentalis var. occidentalis (American Sycamore, Plane-tree)

Pluchea odorata (Saltmarsh Fleabane)

Podophyllum peltatum (Mayapple)

Pogonia ophioglossoides (Rose Pogonia)

Polygala brevifolia (Littleleaf Milkwort, Shortleaf Milkwort) Updated! 30 Jan 2010
Polygala cruciata (Crossleaf Milkwort, Southern Drumheads)
Polygala curtissii (Curtiss' Milkwort)
Polygala hookeri (Hooker's Milkwort)
Polygala incarnata (Pink Milkwort, Processionflower)
Polygala lutea (Orange Milkwort)
Polygala mariana (Maryland Milkwort)
Polygala paucifolia (Fringed Polygala, Gaywings)
Polygala ramosa (Low Pine Barren Milkwort)

Polygonatum biflorum (Solomon's Seal)

Polygonella americana (Southern Jointweed)

Polygonum amphibium, Persicaria amphibia (Water Smartweed)
Polygonum cespitosum, Persicaria longiseta (Oriental Ladysthumb, Long-bristled Smartweed, Tufted Knotweed)
Polygonum cilinode (Fringed Black Bindweed, Fringed Climbing Buckwheat)
Polygonum sagittatum, Persicaria sagittata (Arrowleaf Tearthumb, Arrowvine, Scratch-grass)

Pontederia cordata (Pickerelweed)

Populus deltoides (Eastern Cottonwood)
Populus tremuloides (Quaking Aspen, Trembling Aspen)

Portulaca pilosa (Kiss Me Quick, Pink Purslane)

Potentiall recta (Sulphur Cinquefoil, Sulphur Five-Fingers, Rough-fruited Cinquefoil)
Potentilla simplex (Common Cinquefoil)
Potentilla sp. (Cinquefoil)

Prenanthes trifoliolata (Gall of the Earth, Rattlesnake-root)

Prosartes lanuginosa, Disporum lanuginosum (Yellow Mandarin)
Prosartes maculata, Disporum maculatum (Nodding Mandarin)
undescribed Prosartes

Prunella vulgaris (Common Selfheal)

Prunus angustifolia (Chickasaw Plum)
Prunus pensylvanica (Fire Cherry, Pin Cherry)
Prunus serotina (Black Cherry)

Pseudognaphalium obtusifolium (Gnaphalium obtusifolium) (Fragrant Rabbit-tobacco)

Ptelea trifoliata var. mollis ('Hairy' Hoptree)

Pueraria montana (Kudzu)

Pycnanthemum flexuosum (Savanna Mountain Mint)
Pycnanthemum muticum (Clustered Mountain Mint, Big Leaf Mountain Mint, Short-toothed Mountain Mint)
Pycnanthemum pycnanthemoides (Southern Mountainmint)
Pycnanthemum tenuifolium (Narrowleaf Mountain-Mint)

Pyrrhopappus carolinianus (Carolina Flase-dandelion)

Pyrularia pubera (Buffalo Nut)

Pyrus calleryana (Callery Pear, Bradford Pear)

Pyxidanthera brevifolia (Sandhills Pyxie-moss, Littleleaf Pyxiemoss)

Quercus alba (White Oak)
Quercus coccinea (Scarlet Oak)
Quercus falcata (Southern Red Oak) Updated! 30 July 2011
Quercus imbricaria (Shingle Oak)
Quercus incana (Bluejack Oak)
Quercus laevis (Turkey Oak)
Quercus lyrata (Overcup Oak)
Quercus marilandica (Blackjack Oak)
Quercus montana, Quercus prinus (Chestnut Oak)
Quercus nigra (Water Oak)
Quercus pagoda (Cherrybark Oak)
Quercus palustris (Pin Oak) New! 6 Nov 2011
Quercus phellos (Willow Oak)
Quercus rubra (Northern Red Oak)
Quercus shumardii (Shumard Oak) New! 27 Oct 2011
Quercus stellata (Post Oak)
Quercus velutina (Black Oak) Updated! 2 Nov 2011
Quercus virginiana (Live Oak)

Ranunculus bulbosus (Bulbous Buttercup)
Ranunculus ficaria (Fig Buttercup, Lesser Celandine)
Ranunculus recurvatus (Hooked Buttercup)

Rhamnus caroliniana, Frangula caroliniana (Carolina Buckthorn)
Rhamnus davurica (Dahurian Buckthorn)

Rhexia alifanus (Savannah Meadow-beauty, Tall Meadow-beauty, Smooth Meadow-beauty)
Rhexia mariana (Maryland Meadow-beauty)
Rhexia mariana var. exalbida (White Meadow-beauty)
Rhexia nashii (Nash's Meadow-beauty, Hairy Meadow-beauty, Maid Marion)
Rhexia petiolata (Fringed Meadow-beauty, Short-stemmed Meadow-beauty, Ciliate Meadow-beauty)

Rhododendron atlanticum (Dwarf Rhododendrum)
Rhododendron calendulaceum (Flame Azalea)
Rhododendron maximum (Great Laurel, Rosebay Rhododendron, Great Rhododendron)
Rhododendron periclymenoides(Pinxterflower)
Rhododendron viscosum (Swamp Azalea)
Rhododendron vaseyi (Pinkshell Azalea)
unidentified Rhodendron (R. minus or R. carolinianum)

Rhus aromatica (Fragrant Sumac)
Rhus copallinum (Winged Sumac, Dwarf Sumac)
Rhus glabra (Smooth Sumac) Updated! 19 Aug 2011
Rhus michauxii (Michaux's Sumac)

Rhynchosia difformis (Doubleform Snoutbean, Twining Rhynchosia)

Rhynchospora pallida (Pale Beaksedge)

Ribes glandulosum (Skunk Currant)
Ribes rotundifolium (Appalachian Gooseberry)

Richardia brasiliensis (Richardia, Tropical Mexican Clover)

Robinia pseudoacacia (Black Locust)

Rosa carolina (Carolina Rose, Wild Rose, Pasture Rose)
Rosa palustris (Swamp Rose)

Rubus argutus (Sawtooth Blackberry)
Rubus cuneifolius (Sand Blackberry)
Rubus hispidus (Swamp Dewberry)
Rubus idaeus (Red Raspberry)
Rubus occidentalis (Black Raspberry)
Rubus odoratus (Flowering Raspberry)

Rudbeckia fulgida (Orange Coneflower)
Rudbeckia hirta (Black-eyed Susan)
Rudbeckia laciniata (Cutleaf Coneflower)

Ruellia caroliniensis (Carolina Wild-petunia)

Rugelia nudicaulis, Senecio rugelia (Rugel's Indianplantain, Rugel's ragwort) NEW!! 24 July 2011

Rumex acetosella (Sheep Sorrel, Red Dock)
unidentified Rumex

Sabatia angularis (Rose Pink, Common Marsh Pink, Bitterbloom)
Sabatia calycina (Coastal Rose Gentian, Leafy Marsh Pink)
Sabatia difformis (Lanceleaf Rose-gentian)
Sabatia gentianoides (Pinewoods Rose-gentian)
Sabatia stellaris (Rose of Plymouth, Annual Sea-pink, Salt-marsh Pink)

Sagittaria lancifolia (Bulltongue Arrowhead, Duck Potato)

Salicornia bigelovii (Dwarf Saltwort, Dwarf Sandwort)

Salix nigra (Black Willow)

Salvia azurea (Azure Sage)
Salvia lyrata (Lyreleaf Sage)

Sambucus canadensis (Common Elderberry)
Sambucus racemosa var. rubens (Red Elderberry)

Sanguinaria canadensis (Bloodroot, Red Puccoon)

Sarracenia flava (Trumpets, Yellow Pitcher Plant)
Sarracenia purpurea (Purple Pitcher Plant)
Sarracenia rubra (Sweet Pitcher Plant, Redflower Pitcherplant) Updated! 12 July 2010

Sassafras albidum (Sassafras)

Saxifraga michauxii (Michaux's Saxifrage, Cliff Saxifrage) Updated! 4 July 2009
Saxifraga micranthidifolia (Lettuceleaf Saxifrage)
Saxifraga virginiensis (Early Saxifrage)

Scutellaria sp. (Skullcap sp.)

Sedum ternatum (Woodland Stonecrop)

Senna marilandica, Cassia marilandica (Maryland Senna, Wild Senna)
Senna obtusifolia (Sicklepod) New! 14 Oct 2009

Sericocarpus asteroides (Toothed White-topped Aster)
Sericocarpus linifolius (Narrowleaf Whitetop Aster) New! 4 July 2009
Sericocarpus tortifolius (Dixie Whitetop Aster, Twisted-leaf Whitetop Aster)

Sesbania herbacea (Bigpod Sesbania, Coffee-weed, Indigo-weed) New! 14 Oct 2009
Sesbania punicea (Rattlebox) Updated! 15 Nov 2009

Sida rhombifolia (Arrowleaf Sida, Cuban Jute, Paddy's Lucern)

Silene virginica (Fire Pink)

Silphium asteriscus (Starry Rosinweed, Southern Rosinweed)
Silphium compositum (Kidneyleaf Rosinweed)
Silphium terebinthinaceum (Prairie Dock, Prairie-dock)

Sisyrinchium sp.(Blue-eyed Grass)

Sium suave (Water Parsnip)

Smallanthus uvedalius (Yellow-flowered Leafcup, Hairy Leafcup)

Smilax auriculata (Dune Greenbrier, Earleaf Greenbrier)
Smilax biltmoreana (Biltmore Carrionflower)
Smilax herbacea (Common Carrionflower) NEW! 19 Aug 2011
Smilax laurifolia (Laurel Greenbrier, Blaspheme Vine)
Smilax rotundifolia (Roundleaf Greenbrier, Common Greenbrier) Smilax walteri (Coral Greenbrier, Red-berried Smilax)

Solanum carolinense (Horse-nettle)

Solidago altissima (Tall Goldenrod, Canada Goldenrod, Common Goldenrod)
Solidago curtisii (Curtis's Goldenrod)
Solidago fistulosa (Hairy Pinewoods Goldenrod, Pine Barrens Goldenrod)
Solidago flaccidifolia (Appalachian Goldenrod) New! 19 Aug 2011
Solidago glomerata (Skunk Goldenrod, Clustered Goldenrod)
Solidago odora (Sweet Goldenrod, Anisescented Goldenrod)
Solidago rigida, Oligoneuron rigidum (Rigid Goldenrod)
Solidago rugosa (Wrinkleleaf Goldenrod, Roughstem Goldenrod)
Solidago sempervirens (Seaside Goldenrod)
unidentified Solidago

Sonchus oleraceus (Common Sowthistle)

Sorbus americana (American Mountain-ash)

Spiranthes cernia (Nodding Ladies' Tresses)
Spiranthes laciniata (Lacelip Ladies' Tresses)
Spiranthes lacera var. gracilis (Northern Ladies' Tresses)
Spiranthes odorata (Fragrant Ladies' Tresses, Marsh Ladies' Tresses)
Spiranthes praecox (Grass-leaved Ladies' Tresses, Greenvein Ladies' Tresses)

Stachys clingmanii New! 24 July 2011
Stachys latidens

Staphylea trifolia (American Bladdernut)

Stellaria corei (Star Chickweed, Tennesee Starwort)
Stellaria pubera (Star Chickweed, Giant Chickweed)

Stillingia sylvatica (Queen's-delight)

Strophostyles helvula (Trailing Fuzzybean, Annual Sand Bean, Trailing Wild Bean)
Strophostyles umbellata (Pink Fuzzybean, Perennial Sand Bean)

Swertia carolinensis (Columbo)

Symphyotrichum grandiflorum (Large Flower Aster)
Symphyotrichum novi-belgii (New York Aster)
Symphyotrichum patens (Late Purple Aster)
Symphyotrichum subulatum (Eastern Annual Saltmarsh Aster)

Symplocarpus foetidus (Skunk Cabbage)

Symplocos tinctoria (Sweetleaf, Horsesugar)

Taraxacum officinale (Common Dandelion)

Taxodium distichum (Bald-cypress, Bald Cypress, Baldcypress) NEW! 19 Aug 2009

Teesdalia nudicaulis (Shepherd's Cress)

Tephrosia hispidula (Sprawling Hoarypea)
Tephrosia virginiana (Goat's Rue)

Thalictrum thalictroides (Rue Anemone)
Thalictrum sp. (unidentified Meadow-rue)

Thaspium barbinode (Hairyjoint Meadow-Parsnip)
Thaspium trifoliatum (Purple Meadow-Parsnip)

Thuja plicata (Western Red Cedar, Giant Arborvitae) extralimital

Tiarella cordifolia (Foamflower)

Tilia americana (American Basswood)
Tilia american var. heterophylla (Mountain Basswood, White Basswood)

Tipularia discolor (Cranefly Orchid)

Tofieldia glabra (Smooth Tofieldia, White Asphodel, Carolina Bog Asphodel)

Toxicodendron pubescens (Poison Oak)
Toxicodendron radicans (Poison Ivy)
Toxicodendron vernix (Poison Sumac)

Tradescantia rosea, Cuthbertia graminea (Rose Spiderwort, Grassleaf Roseling)
Tradescantia subaspera (Broadleaf Spiderwort, Wide-leaved Spiderwort, Zigzag Spiderwort)
Trasescantia sp. (spiderwort sp.)

Tragia urticifolia (Nettleleaf Noseburn)

Triadenum virginicum (Virginia Marsh St. John's Wort)

Trichostema dichotomum (Forked Blue Curls, Common Blue Curls)
Trichostema new species 1 (Dune Blue Curls, Carolina Blue Curls)

Trifolium incarnatum (Crimson Clover)
Trifolium repens (White Clover)

Trillium erectum (Wake Robin)
Trillium catesbaei (Catesby's Trillium, Bashful Wakerobin)
Trillium discolor (Mottled Wakerobin, Pale Yellow Trillium, Faded Trillium, Small Yellow Toadshade)
Trillium grandiflorum (Showy Trillium, Snow Trillium, Large White Trillium)
Trillium luteum (Yellow Trillium)
Trillium ovatum (Western Trillium, Pacific Trillium) Extralimital Trillium undulatum (Painted Trillium)
Trillium vaseyi (Sweet Wakerobin, Vasey's Trillium, Sweet Beth)

Tussilago farfara (Coltsfoot)

Typha angustifolia (Narrowleaf Cattail)
Typha latifolia (Common Cattail)

Ulmus americana (American Elm) Updated! 8 March 2009
Ulmus alata (Winged Elm) Updated! 27 May 2009

Uniola paniculata (Sea Oats)

Uvularia puberula var. nitida (Coastal Bellwort)
Uvularia puberula var. puberula (Mountain Bellwort, Appalachian Bellwort)
Uvularia sp. (Bellwort)

Vaccinium angustifolium (Northern Lowbush Blueberry) extralimital Updated! 12 Feb 2012
Vaccinium arboreum (Sparkleberry, Farkleberry)
Vaccinium corymbosum (Smooth Highbush Blueberry)
Vaccinium erythrocarpum (Southern Mountain Cranberry)
Vaccinium fuscatum (Black Highbush Blueberry, Hairy Highbush Blueberry)
Vaccinium macrocarpon (Large Cranberry)
Vaccinium stamineum (Deerberry)
Vaccinium tenellum (Small Black Blueberry, Southern Blueberry)

Valerianella radiata (Beaked Cornsalad)

Veratrum parviflorum (Mountain Bunchflower, Appalachian Bunchflower)
Veratrum viride (False Hellebore, Green False Hellebore, Indian Poke, American Hellebore)

Verbascum blattaria (Moth Mullein)
Verbascum thapsus (Common Mullein)

Verbena simplex (Narrowleaf Vervain)

Verbesina occidentalis (Yellow Crownbeard, Southern Crownbeard)

Vernonia acaulis (Stemless Ironweed)
Vernonia angustifolia (Tall Ironweed)
Vernonia glauca (Broadleaf Ironweed, Upland Ironweed)
Vernonia noveboracensis (New York Ironweed)

Veronica persica (Birdeye Speedwell, Persian Speedwell)

Viburnum acerifolium (Mapleleaf Viburnum)
Viburnum cassinoides (Witherod, Northern Wild Raisin, Shonnyhaw)
Viburnum dentatum (Southern Arrowwood) New! 6 Nov 2011
Viburnum nudum (Possumhaw Viburnum, Southern Wild Raisin)
Viburnum prunifolium (Blackhaw, Cherryleaf Viburnum)
Viburnum rufidulum (Rusty Blackhaw, Southern Black Haw)

Vicia caroliniana (Wood Vetch, Carolina Vetch)
Vicia cracca (Cow Vetch, Tufted Vetch, Canada-pea) NEW! 20 Aug 2011
Vicia villosa (Hairy Vetch)

Vigna luteola (Hairypod Cowpea)

Viola arvensis (European Field Pansy)
Viola bicolor (Wild Pansy, American Field Pansy)
Viola blanda (Sweet White Violet)
Viola canadensis (Canada Violet, Canadian White Violet)
Viola conspersa (American Dog Violet)(?)
Viola cucullata (Marsh Blue Violet, Bog Violet)
Viola lanceolata (Bog White Violet)
Viola palmata (Blue Wood Violet, Early Blue Violet) NEW! 18 Apr 2009
Viola pedata (Bird-foot Violet)
Viola primulifolia (Primrose-leaved Violet)
Viola pubescens (Downy Yellow Violet)
Viola rostrata (Longspur Violet)
Viola sagittata (Arrowleaf Violet, Arrowhead Violet)
Viola sororia (Common Blue Violet)

Vitis aestivalis (Summer Grape) NEW! 11 June 2009
Vitis cinerea var. baileyana (Possum Grape, Graybark Grape) NEW! 24 May 2009
Vitis cinerea var. floridana (Florida Grape)
Vitis rotundifolia var. rotundifolia (Muscadine Grape, Scuppernong) Updated! 24 May 2009
Vitis vulpina (Frost Grape, Winter Grape, Chicken Grape) NEW! 11 June 2009

Waldsteinia fragarioides (Barren Strawberry)

Wisteria frutescens (American Wisteria)
Wisteria sinensis (Chinese Wisteria)

Xanthorhiza simplicissima (Yellowroot, Brookfeather)

Xyris sp. (Yellow-eyed Grass)

Yucca aloifolia (Spanish Bayonet, Spanish Dagger)
Yucca filamentosa (Yucca)
Yucca gloriosa (Spanish Dagger, Moundlily Yucca)

Zephyranthes atamasco (Atamasco Lily)

Zanthoxylum clava-herculis (Toothache Tree, Hercules' Club, Sea-ash, Southern Prickly-ash, Pepper-bark, Tickletongue)

Zigadenus glaberrimus (Sandbog Deathcamas)
Zigadenus glaucus, Zigadenus elegans ssp. glaucus, Anticlea glauca (White Camas, Mountain Deathcamas)

Zizania aquatica (Northern Wild-rice)