Listed below are 3656 taxa included on NameThatPlant.net as of 2/16/19, using nomenclature preferred by Weakley's Flora in the working draft noted in parentheses. A plus sign indicates that the Flora further divides that species into varieties or subspecies. Click the scientific name to link to information and (maybe) pictures!
Abdra aprica (11/30/12) Flatrock Draba, Open-ground Whitlow-grass, Granite Whitlow-wort, Sun-loving Draba
Abdra brachycarpa (11/30/12) Short-fruited Draba
Abelia √ógrandiflora (11/30/12) Abelia
Abelmoschus esculentus (11/30/12) Okra, Gumbo
Abies alba (11/30/12) European Fir, Silver Fir
Abies balsamea (11/30/12) Balsam Fir, Northern Balsam, Canada Balsam
Abies fraseri (11/30/12) Fraser Fir, She Balsam, Southern Balsam
Abutilon theophrasti (11/30/12) Velvetleaf, Indian Mallow, Butterprint
Acalypha gracilens (5/21/15) Slender Three-seeded Mercury, Slender Copperleaf, Short-stalked Copperleaf
Acalypha ostryifolia (5/21/15) Rough-pod Copperleaf, Hophornbeam Copperleaf
Acalypha rhomboidea (5/21/15) Common Three-seeded Mercury, Rhombic Copperleaf
Acalypha setosa (5/21/15) Cuban Copperleaf
Acalypha virginica (5/21/15) Three-seeded Mercury, Virginia Copperleaf, Short-stalked Copperleaf
Acer floridanum (11/30/12) Southern Sugar Maple, Florida Maple
Acer ginnala (11/30/12) Amur Maple
Acer leucoderme (11/30/12) Chalk Maple, Small Chalk Maple, White-bark Maple
Acer negundo var. negundo (11/30/12) Eastern Box Elder, Ash-leaved Maple
Acer nigrum (11/30/12) Black Maple
Acer palmatum (5/21/15) Japanese Maple
Acer pensylvanicum (11/30/12) Striped Maple, Moosewood
Acer platanoides (11/30/12) Norway Maple
Acer pseudoplatanus (11/30/12) Sycamore Maple, Planetree Maple
Acer rubrum var. rubrum (11/30/12) Eastern Red Maple
Acer rubrum var. trilobum (11/30/12) Carolina Red Maple, Trident Red Maple
Acer saccharinum (11/30/12) Silver Maple, Soft Maple
Acer saccharum (11/30/12) Sugar Maple, Hard Maple, Sugar Tree
Acer spicatum (11/30/12) Mountain Maple
Achillea borealis (5/21/15) American Yarrow, American Thousandleaf
Achillea millefolium (5/21/15) Yarrow, Thousandleaf
Achyranthes japonica var. hachijoensis (11/30/12) Japanese Chaff-flower
Acmella repens (5/21/15) Spilanthes, Creeping Spotflower
Aconitum reclinatum (5/21/15) Trailing Wolfsbane, White Monkshood, White Aconite
Aconitum uncinatum (5/21/15) Appalachian Blue Monkshood, Eastern Blue Monkshood
Acorus americanus (11/30/12) Sweetflag, American Calamus
Acorus calamus (11/30/12) Sweetflag, European Calamus
Acroptilon repens (11/30/12) Russian Knapweed
Actaea pachypoda (11/30/12) Doll's-eyes, White Baneberry, White Cohosh
Actaea podocarpa (11/30/12) Mountain Black Cohosh, American Cohosh, Late Black Cohosh
Actaea racemosa (11/30/12) Common Black Cohosh, Early Black Cohosh, Black Snakeroot
Actinidia chinensis var. deliciosa (5/21/15) Green Kiwi-fruit, Chinese Gooseberry
Adiantum capillus-veneris (11/30/12) Southern Maidenhair Fern, Venus-hair Fern
Adiantum pedatum (11/30/12) Northern Maidenhair Fern
Adlumia fungosa (11/30/12) Climbing Fumitory, Allegheny Vine, Cliff-Harlequin
Aegopodium podagraria (11/30/12) Goutweed, Bishop's Weed
Aesculus flava (11/30/12) Yellow Buckeye
Aesculus glabra var. glabra (11/30/12) Ohio Buckeye, Fetid Buckeye
Aesculus hippocastanum (11/30/12) Horsechestnut
Aesculus parviflora (11/30/12) Bottlebrush Buckeye
Aesculus pavia var. pavia (11/30/12) Red Buckeye
Aesculus sylvatica (11/30/12) Painted Buckeye
Agalinis aphylla (11/30/12) Scale-leaf Gerardia, Scale-leaf Agalinis
Agalinis fasciculata (11/30/12) Gerardia, beach false foxglove
Agalinis linifolia (11/30/12) Gerardia, flaxleaf false foxglove
Agalinis maritima + (5/21/15) Seaside Gerardia
Agalinis obtusifolia (11/30/12) Ten-lobe False Foxglove, Gerardia
Agalinis purpurea (11/30/12) Purple Gerardia, purple false foxglove
Agalinis setacea (11/30/12) Sandhills Gerardia, Threadleaf Gerardia, threadleaf false foxglove
Agalinis tenuifolia var. tenuifolia (11/30/12) Slender Gerardia, Thin-leaved Agalinis, slenderleaf false foxglove
Agalinis virgata (11/30/12) Gerardia, beach false foxglove
Agarista populifolia (5/21/15) Tall Fetterbush, Florida Leucothoe, Agarista, Pipe-plant
Agastache nepetoides (11/30/12) Yellow Giant-hyssop
Agastache scrophulariifolia (11/30/12) Purple Giant-hyssop
Ageratina altissima var. altissima (11/30/12) Common White Snakeroot, Common Milk-poison
Ageratina altissima var. roanensis (11/30/12) Appalachian White Snakeroot, Appalachian Milk-poison
Ageratina aromatica (11/30/12) Small-leaved White Snakeroot, Aromatic Snakeroot, Wild-hoarhound, Small White Snakeroot
Ageratum houstonianum (11/30/12) Ageratum
Agrimonia gryposepala (5/21/15) Common Agrimony
Agrimonia incisa (5/21/15) Pineland Agrimony
Agrimonia microcarpa (5/21/15) Low Agrimony, Small-fruited Agrimony
Agrimonia parviflora (5/21/15) Southern Agrimony, Small-flowered Agrimony, Harvestlice
Agrimonia pubescens (5/21/15) Downy Agrimony
Agrimonia rostellata (5/21/15) Woodland Agrimony
Agrimonia striata (5/21/15) Roadside Agrimony
Agrostemma githago var. githago (11/30/12) Corncockle, Purple Cockle, Corn-campion
Agrostis altissima (11/30/12) Coastal Bog Bentgrass
Agrostis capillaris (11/30/12) Rhode Island Bentgrass, Colonial Bentgrass, Browntop
Agrostis elliottiana (11/30/12) Elliott's Bentgrass, Southern Bentgrass
Agrostis gigantea (11/30/12) Black Bentgrass, Redtop
Agrostis perennans (11/30/12) Autumn Bentgrass, Upland Bent
Agrostis stolonifera (11/30/12) Creeping Bentgrass
Ailanthus altissima (11/30/12) Ailanthus, Tree-of-heaven
Aira elegans (5/21/15) Elegant Hairgrass
Ajuga reptans (11/30/12) Carpet Bugle, Bugle-weed
Akebia quinata (11/30/12) Five-leaf Akebia, Chocolate-vine
Albizia julibrissin (11/30/12) Mimosa, Silktree
Alcea rosea (11/30/12) Hollyhock
Aldrovanda vesiculosa (5/21/15) Waterwheel-plant
Aletris aurea (11/30/12) Golden Colic-root
Aletris farinosa (11/30/12) Northern White Colic-root, White-star Grass, Stargrass, Mealy Colicroot
Aletris lutea (11/30/12) Yellow Colic-root
Aletris obovata (11/30/12) Southern White Colic-root
Alisma subcordatum (11/30/12) Southern Water-plantain
Alliaria petiolata (11/30/12) Garlic Mustard, Hedge Garlic
Allium ampeloprasum (5/21/15) Wild Leek, Yorktown Onion
Allium canadense var. canadense (5/21/15) Wild Onion
Allium canadense var. mobilense (5/21/15) Wild Onion
Allium cernuum (5/21/15) Nodding Onion, Nodding Wild Onion
Allium cuthbertii (5/21/15) Cuthbert's Onion
Allium cuthbertii (5/21/15) Keever’s Onion, Brushy Mountain Onion
Allium sativum (5/21/15) Garlic
Allium speculae (5/21/15) Flatrock Onion
Allium stellatum (5/21/15) Glade Onion, Prairie Onion
Allium tricoccum (5/21/15) Ramps, Red Ramps, Rampscallions, Wild Leek
Allium vineale (5/21/15) Field Garlic, Wild Onion, Crow Garlic, Onion Grass
Alnus glutinosa (11/30/12) Black Alder, European Alder
Alnus incana ssp. rugosa (11/30/12) Speckled Alder
Alnus maritima ssp. georgiensis (11/30/12) Georgia Alder
Alnus serrulata (11/30/12) Tag Alder, Hazel Alder, Smooth Alder
Alnus viridis ssp. crispa (11/30/12) Green Alder, Mountain Alder
Alopecurus carolinianus (11/30/12) Carolina Foxtail Grass
Alternanthera philoxeroides (11/30/12) Alligator-weed
Alternanthera sessilis (11/30/12) Sessile Joyweed
Alysicarpus ovalifolius (11/30/12) Alyce Clover
Amaranthus australis (11/30/12) Southern Water-hemp, Careless
Amaranthus hybridus (11/30/12) Smooth Pigweed, Smooth Amaranth, Green Amaranth, Hybrid Amaranth
Amaranthus polygonoides (11/30/12) Tropical Amaranth, Smartweed Amaranth
Amaranthus pumilus (11/30/12) Seabeach Amaranth, Dwarf Amaranth
Amaranthus spinosus (11/30/12) Spiny Amaranth
Ambrosia artemisiifolia (11/30/12) Annual Ragweed, Common Ragweed
Ambrosia species 1 (5/21/15) Outcrop Ragweed, Glade Ragweed
Ambrosia trifida var. trifida (11/30/12) Giant Ragweed, Great Ragweed
Amelanchier arborea (11/30/12) Downy Serviceberry, Sarvisberry
Amelanchier canadensis (11/30/12) Eastern Serviceberry, Canadian Serviceberry
Amelanchier laevis (11/30/12) Allegheny Serviceberry, Smooth Serviceberry
Amelanchier obovalis (11/30/12) Coastal Plain Serviceberry, Pocosin Shadbush
Amelanchier sanguinea (11/30/12) Roundleaf Serviceberry, New England Serviceberry
Amelanchier spicata (5/21/15) Running Serviceberry, Dwarf Serviceberry
Amianthium muscitoxicum (11/30/12) Fly-poison
Ammannia coccinea (11/30/12) Red Toothcup, valley redstem
Amorpha confusa (11/30/12) Savanna Indigo-bush
Amorpha fruticosa (11/30/12) False Indigo, Tall Indigo-bush
Amorpha georgiana (11/30/12) Georgia Indigo-bush
Amorpha glabra (11/30/12) Mountain Indigo-bush, Appalachian Indigo-bush, Mountain Indigo, Mountain False Indigo
Amorpha herbacea var. herbacea (11/30/12) Leadplant, Dwarf Indigo-bush
Amorpha schwerinii (11/30/12) Piedmont Indigo-bush
Ampelaster carolinianus (11/30/12) Climbing Aster
Ampelopsis cordata (11/30/12) American Ampelopsis, Raccoon-grape, False-grape
Ampelopsis glandulosa (5/21/15) Porcelain-berry, Amur Peppervine
Amphicarpaea bracteata + (5/21/15) American Hog-peanut
Amphicarpum amphicarpon (5/21/15) Pinebarrens Peanut-grass, Pinebarrens Goober-grass, New Jersey Goober-grass
Amsonia ciliata (11/30/12) Sandhills Bluestar, Fringed Bluestar
Amsonia illustris (5/21/15) Swamp Bluestar, Ozark Bluestar
Amsonia ludoviciana (11/30/12) Louisiana Bluestar
Amsonia rigida (11/30/12) Stiff Bluestar, Pond Bluestar, Marsh Bluestar
Amsonia tabernaemontana var. tabernaemontana (11/30/12) Wideleaf Bluestar, Blue Dogbane
Anaphalis margaritacea (11/30/12) Pearly Everlasting
Anchistea virginica (5/21/15) Virginia Chain Fern
Anchusa arvensis (5/21/15) Small Bugloss, Alkanet
Andromeda polifolia var. latifolia (5/15/11) Bog-rosemary
Andropogon capillipes (11/30/12) Dryland White Bluestem, Chalky Bluestem
Andropogon floridanus (11/30/12) Florida Bluestem
Andropogon gerardii (11/30/12) Big Bluestem, Turkeyfoot
Andropogon glaucopsis (11/30/12) Big Chalky Bluestem, Coastal Bluestem
Andropogon glomeratus (11/30/12) Common Bushy Bluestem, Bushy Beardgrass, Bog Broomsedge, Clustered Bluestem
Andropogon gyrans (11/30/12) Elliott's Bluestem
Andropogon hirsutior (5/21/15) Savanna Bushy Bluestem, Hairy Bluestem
Andropogon longiberbis (11/30/12) Longbeard Bluestem
Andropogon mohrii (11/30/12) Mohr's Bluestem, Tawny Bluestem, Bog Bluestem
Andropogon perangustatus (11/30/12) Narrow-leaved Bluestem
Andropogon tenuispatheus (11/30/12) Maritime Bushy Bluestem, Bushy Beardgrass
Andropogon ternarius var. ternarius (11/30/12) Splitbeard Bluestem, Silvery Bluestem
Andropogon virginicus var. decipiens (11/30/12) Deceptive Bluestem, Deceptive Broomsedge
Andropogon virginicus var. virginicus (11/30/12) Broomsedge, Broomsedge Bluestem, Old-field Broomstraw, "Sedge Grass"
Anemone acutiloba (11/30/12) Sharp-lobed Hepatica, Sharp-lobed Liverleaf
Anemone americana (11/30/12) Round-lobed Hepatica, Round-lobed Liverleaf
Anemone berlandieri (11/30/12) Eastern Prairie Anemone, Ten-petal Anemone, Southern Thimbleweed, Glade Windflower
Anemone canadensis (11/30/12) Canada Anemone
Anemone caroliniana (11/30/12) Carolina Anemone, Prairie Anemone
Anemone lancifolia (11/30/12) Mountain Anemone, Lanceleaf Anemone
Anemone quinquefolia (11/30/12) Wood Anemone
Anemone virginiana var. virginiana (11/30/12) Thimbleweed, Tall Anemone
Angelica atropurpurea (5/21/15) Purple Angelica
Angelica triquinata (5/21/15) Mountain Angelica, Filmy Angelica, Appalachian Angelica
Angelica venenosa (5/21/15) Hairy Angelica, Downy Angelica, Deadly Angelica
Antennaria howellii ssp. neodioica (11/30/12) Pussytoes
Antennaria neglecta (11/30/12) Field Pussytoes
Antennaria parlinii ssp. fallax (11/30/12) Big-head Pussytoes
Antennaria parlinii ssp. parlinii (5/21/15) Parlin's Pussytoes
Antennaria plantaginifolia (11/30/12) Plantain Pussytoes, Plantain-leaved Pussytoes
Antennaria solitaria (11/30/12) Solitary Pussytoes, Southern Single-head Pussytoes
Anthemis arvensis (11/30/12) Corn Chamomile, Field Chamomile
Anthemis cotula (11/30/12) Stinking Chamomile, Stinking Mayweed, Dog-fennel
Anthoxanthum odoratum (11/30/12) Sweet Vernal Grass
Anthriscus caucalis (5/21/15) Bur Chervil, Bur-parsley
Anthriscus cerefolium (5/21/15) Garden Chervil
Anthriscus sylvestris ssp. sylvestris (5/21/15) Cow Chervil, Wild Chervil, Cow-parsley
Anticlea glauca (5/21/15) White Death-camas, White Camass
Antigonon leptopus (11/30/12) Love-chain, Queen's-jewels, Confederate-vine, Corallita
Aphanes australis (5/21/15) Parsley-piert, slender parsley piert
Aphyllon uniflorum (5/21/15) One-flowered Cancer-root, One-flowered Broomrape
Apios americana (11/30/12) Common Groundnut
Aplectrum hyemale (11/30/12) Puttyroot, Adam-and-Eve
Apocynum androsaemifolium (11/30/12) Spreading Dogbane
Apocynum cannabinum (11/30/12) Indian-hemp, Hemp Dogbane, Marion's Weed
Apocynum Xfloribundum (11/30/12) Dogbane
Aquilegia canadensis (11/30/12) Eastern Columbine, Canada Columbine
Arabidopsis lyrata ssp. lyrata (5/21/15) Lyreleaf Rockcress, Dwarf Rockcress
Arabidopsis thaliana (11/30/12) Mouse-ear Cress
Arabis georgiana (11/30/12) Georgia Rockcress
Arabis patens (11/30/12) Spreading Rockcress
Arachis glabrata (11/30/12) Grassnut
Arachis hypogaea (11/30/12) Peanut
Aralia hispida (11/30/12) Bristly Sarsaparilla
Aralia nudicaulis (11/30/12) Wild Sarsaparilla
Aralia racemosa (11/30/12) Spikenard
Aralia spinosa (11/30/12) Devil's Walkingstick, Hercules-club, Prickly Aralia, Prickly-ash
Arctium lappa (5/21/15) Great Burdock
Arctium minus (11/30/12) Common Burdock
Arctostaphylos uva-ursi (11/30/12) Bearberry, Kinnikinick
Ardisia crenata (11/30/12) Coral Ardisia, Hen's Eyes, Coralberry, Marlberry
Arenaria lanuginosa var. lanuginosa (5/21/15) Spreading Sandwort
Arenaria leptoclados (5/21/15) Small Thyme-leaved Sandwort, Slender Sandwort
Arenaria serpyllifolia (5/21/15) Large Thyme-leaved Sandwort
Arethusa bulbosa (11/30/12) Bog-rose, Dragon's-mouth, Arethusa
Argemone albiflora var. albiflora (11/30/12) White Prickly-poppy, Carolina Poppy
Argemone mexicana (11/30/12) Mexican Prickly-poppy, Mexican Poppy
Arisaema acuminatum (5/21/15) Florida Jack in the Pulpit
Arisaema dracontium (5/21/15) Green Dragon
Arisaema pusillum (5/21/15) Small Jack in the Pulpit
Arisaema quinatum (5/21/15) Southern Jack in the Pulpit, Preacher John, Prester-John
Arisaema stewardsonii (5/21/15) Bog Jack in the Pulpit, Northern Jack in the Pulpit
Arisaema triphyllum (5/21/15) Common Jack in the Pulpit , Indian Turnip
Aristida beyrichiana (11/30/12) Southern Wiregrass
Aristida condensata (11/30/12) Big Three-awn
Aristida longespica (11/30/12) Southeastern Slim-spike Three-awn
Aristida purpurascens (11/30/12) Arrowfeather, Arrowfeather Three-awn
Aristida spiciformis (11/30/12) Bottlebrush Three-awn, Spike Three-awn
Aristida stricta (11/30/12) Carolina Wiregrass, Pineland Three-awn
Aristida tuberculosa (11/30/12) Seabeach Needlegrass, Sandhills Three-Awn
Aristolochia elegans (5/21/15) Elegant Dutchman's Pipe, Calico Flower
Arnica acaulis (11/30/12) Leopard's-bane, Southeastern Arnica
Arnoglossum atriplicifolium (11/30/12) Pale Indian Plantain
Arnoglossum diversifolium (11/30/12) Variable-leaf Indian Plantain
Arnoglossum ovatum var. lanceolatum (11/30/12) Savanna Indian Plantain
Arnoglossum ovatum var. ovatum (11/30/12) Broadleaf Indian Plantain, Ovateleaf Indian Plantain, Ovateleaf Cacalia
Arnoglossum reniforme (11/30/12) Great Indian Plantain
Aronia arbutifolia (11/30/12) Red Chokeberry
Aronia melanocarpa (11/30/12) Black Chokeberry
Aronia prunifolia (11/30/12) Purple Chokeberry
Artemisia ludoviciana (11/30/12) White Sage, Prairie Sage
Artemisia stelleriana (5/21/15) Beach Wormwood, Dusty Miller, Hoary Mugwort, Oldwoman
Artemisia vulgaris (11/30/12) Mugwort, Felon Herb
Arthraxon hispidus var. hispidus (11/30/12) Basket Grass, Small Carpgrass
Arum italicum ssp. italicum (5/21/15) Italian Arum, Italian Lords and Ladies
Aruncus dioicus var. dioicus (11/30/12) Eastern Goatsbeard, Bride's Feathers
Arundinaria appalachiana (5/21/15) Hill Cane
Arundinaria gigantea (5/21/15) River Cane, Giant Cane
Arundinaria tecta (5/21/15) Switch Cane, Small Cane
Arundo donax (11/30/12) Giant Reed
Asarum acuminatum (11/30/12) Wild Ginger
Asarum canadense (11/30/12) Common Wild Ginger
Asarum reflexum (5/21/15) Wild Ginger
Asclepias amplexicaulis (11/30/12) Clasping Milkweed, Blunt-leaved Milkweed, Wavyleaf Milkweed
Asclepias cinerea (11/30/12) Carolina Milkweed, Walter's Milkweed
Asclepias connivens (11/30/12) Largeflower Milkweed
Asclepias exaltata (11/30/12) Poke Milkweed, Tall Milkweed
Asclepias hirtella (11/30/12) Barrens Milkweed
Asclepias humistrata (11/30/12) Fleshy Milkweed, Pinewoods Milkweed
Asclepias incarnata var. pulchra (11/30/12) Eastern Swamp Milkweed
Asclepias lanceolata (11/30/12) Few-flower Milkweed, Red Milkweed
Asclepias longifolia (11/30/12) Longleaf Milkweed, Savanna Milkweed
Asclepias michauxii (11/30/12) Michaux's Milkweed
Asclepias obovata (5/21/15) Pineland Milkweed, Green Milkweed
Asclepias pedicellata (11/30/12) Stalked Milkweed, Savanna Milkweed
Asclepias perennis (11/30/12) Smoothseed Milkweed, Swampforest Milkweed, Swamp Milkweed
Asclepias purpurascens (11/30/12) Purple Milkweed
Asclepias quadrifolia (11/30/12) Four-leaved Milkweed
Asclepias rubra (11/30/12) Purple Savanna Milkweed, Red Milkweed, Bog Milkweed
Asclepias syriaca (11/30/12) Common Milkweed
Asclepias tuberosa var. tuberosa (11/30/12) Butterfly Milkweed, Common Butterflyweed, Pleurisy Root, Wind Root
Asclepias variegata (11/30/12) White Milkweed , Red-ring Milkweed
Asclepias verticillata (11/30/12) Whorled Milkweed, Narrowleaf Milkweed
Asclepias viridiflora (11/30/12) Green Milkweed
Asclepias viridis (11/30/12) Green Antelope-horn, Spider Milkweed, Green Milkweed
Asemeia grandiflora (11/30/12) Showy Milkwort
Asimina incana (11/30/12) Flag Pawpaw, Polecat Bush, Woolly Pawpaw
Asimina parviflora (11/30/12) Small-flowered Pawpaw, Small-fruited Pawpaw, Dwarf Pawpaw
Asimina reticulata (11/30/12) Netleaf Pawpaw
Asimina triloba (11/30/12) Common Pawpaw, Indian-banana
Asparagus aethiopicus (11/30/12) Sprenger’s Asparagus-fern, Emerald-fern
Asparagus officinalis (11/30/12) Garden Asparagus, Sparrowgrass
Asplenium heteroresiliens (11/30/12) Marl Spleenwort, Carolina Spleenwort, Wagner's Spleenwort, Morzenti's Spleenwort
Asplenium monanthes (11/30/12) Single-sorus Spleenwort, One-sorus Spleenwort
Asplenium montanum (11/30/12) Mountain Spleenwort
Asplenium pinnatifidum (11/30/12) Lobed Spleenwort
Asplenium platyneuron (11/30/12) Ebony Spleenwort
Asplenium resiliens (11/30/12) Blackstem Spleenwort
Asplenium rhizophyllum (11/30/12) Walking Fern
Asplenium trichomanes ssp. trichomanes (11/30/12) Maidenhair Spleenwort
Aster tataricus (11/30/12) Tartarian Aster
Astilbe biternata (11/30/12) Appalachian False Goatsbeard
Astragalus canadensis var. canadensis (11/30/12) Canada Milkvetch
Astragalus michauxii (11/30/12) Sandhills Milkvetch, Michaux's Milkvetch
Astranthium integrifolium (11/30/12) eastern western-daisy
Astrolepis sinuata ssp. sinuata (5/21/15) Wavy Cloak Fern, Wavy Scaly Cloak Fern
Athyrium angustum (5/21/15) Northern Lady Fern
Athyrium asplenioides (5/21/15) Southern Lady Fern
Atriplex prostrata (5/21/15) Thinleaf Orach, Fat-hen
Aucuba japonica (5/21/15) Aucuba, Japanese-laurel, Spotted-laurel
Aureolaria flava (11/30/12) Smooth False-foxglove, Eastern Smooth Oak-leach
Aureolaria laevigata (11/30/12) Appalachian Oak-leach, Smooth False-foxglove
Aureolaria patula (11/30/12) Cumberland Oak-leach, Spreading Yellow Foxglove
Aureolaria pectinata (11/30/12) Southern Oak-leach, Sticky False-foxglove
Aureolaria pedicularia (11/30/12) Fern-leaf False-foxglove, Annual Oak-leach
Aureolaria virginica (11/30/12) Downy False-foxglove, Downy Oak-leach, Virginia Oak-leach
Avena sativa (11/30/12) Domestic Oats
Avenella flexuosa (5/21/15) Appalachian Hairgrass, Crinkled Hairgrass, Common Hairgrass, Wavy Hairgrass
Axonopus fissifolius (11/30/12) Common Carpetgrass
Axonopus furcatus (11/30/12) Big Carpetgrass
Azolla caroliniana (5/21/15) Eastern Mosquito Fern, Water Fern
Azolla filiculoides (5/21/15) Large Mosquito Fern
Baccharis angustifolia (11/30/12) False-willow, False Saltwater Willow
Baccharis glomeruliflora (11/30/12) Groundsel Tree
Baccharis halimifolia (11/30/12) Silverling, Groundsel Tree, Consumption Weed, Sea Myrtle
Bacopa caroliniana (11/30/12) Blue Water-hyssop, Sweet Water-hyssop, Carolina Water-hyssop, Lemon Bacopa
Bacopa innominata (11/30/12) Tropical Water-hyssop
Balduina angustifolia (5/21/15) coastal plain honeycomb-head
Balduina atropurpurea (5/21/15) Purple-disk Honeycomb-head, Bog Honeycomb-head, Purple Balduina, Purple Honeycomb-head
Balduina uniflora (5/21/15) Savanna Honeycomb-head, Yellow Balduina
Bambusa vulgaris (11/30/12) Common Bamboo
Baptisia alba (11/30/12) Thick-pod White Wild Indigo
Baptisia albescens (11/30/12) Narrow-pod White Wild Indigo, Spiked Wild Indigo
Baptisia arachnifera (11/30/12) Hairy Rattleweed, Hairy Wild Indigo
Baptisia australis var. aberrans (11/30/12) Eastern Prairie Blue Wild Indigo, Glade Wild Indigo
Baptisia australis var. australis (11/30/12) Tall Blue Wild Indigo, Streamside Blue Indigo
Baptisia bracteata (11/30/12) Creamy Wild Indigo
Baptisia cinerea (11/30/12) Carolina Wild Indigo
Baptisia lanceolata var. lanceolata (11/30/12) Gopherweed, Lanceleaf Wild Indigo
Baptisia leucantha (11/30/12) white wild indigo
Baptisia leucophaea + (11/30/12) longbract wild indigo
Baptisia megacarpa (11/30/12) Apalachicola Wild Indigo, Bigpod Wild Indigo
Baptisia nuttalliana (11/30/12) Nuttall's wild indigo
Baptisia perfoliata (11/30/12) Gopherweed, Catbells
Baptisia tinctoria (11/30/12) Horsefly Weed, Yellow Wild Indigo, Yellow False-indigo, Rattleweed
Barbarea verna (5/21/15) Early Winter-cress, Creasy
Barbarea vulgaris (5/21/15) Common Winter-cress, Yellow Rocket, Creasy
Bartonia verna (5/21/15) Spring Bartonia, White Bartonia, White Screwstem
Bartonia virginica (5/21/15) Virginia Bartonia, Yellow Screwstem, Yellow Bartonia, Common Bartonia
Batis maritima (5/21/15) Saltwort, Beachwort, Batis, Turtleweed
Bejaria racemosa (11/30/12) Tarflower, Flycatcher
Berberis bealei (5/21/15) Leatherleaf Mahonia, Chinese Mahonia, Holly-grape
Berberis canadensis (11/30/12) American Barberry, Allegheny Barberry
Berberis julianae (5/21/15) Evergreen Barberry, Wintergreen Barberry
Berberis nervosa (5/21/15) Cascade Oregon Grape, Cascades Mahonia
Berberis repens (5/21/15) Creeping Oregon Grape
Berberis thunbergii (11/30/12) Japanese Barberry
Berberis vulgaris (11/30/12) European Barberry, Common Barberry
Berchemia scandens (5/21/15) Supplejack, American Rattan, Rattan-vine
Berlandiera pumila var. pumila (5/21/15) Eastern Green-eyes
Betula alleghaniensis (11/30/12) Yellow Birch
Betula cordifolia (11/30/12) Mountain Paper Birch
Betula lenta var. lenta (11/30/12) Sweet Birch, Cherry Birch, Black Birch, "Mahogany"
Betula nigra (11/30/12) River Birch, Red Birch
Betula papyrifera (11/30/12) Canoe Birch, Paper Birch
Betula populifolia (11/30/12) Gray Birch, White Birch
Bidens alba var. radiata (11/30/12) Hairy Beggar-ticks, Shepherd's Needle
Bidens aristosa (11/30/12) Ditch Daisy, Bur-marigold, Midwestern Tickseed-sunflower
Bidens bipinnata (11/30/12) Spanish Needles
Bidens cernua (11/30/12) Nodding Bur-marigold
Bidens frondosa (11/30/12) Devil's Beggar-ticks, Annual Beggar's Ticks
Bidens laevis (11/30/12) Showy Bur-marigold, Smooth Beggarticks
Bidens mitis (11/30/12) Coastal Plain Tickseed-sunflower
Bidens pilosa (11/30/12) Hairy Beggar-ticks
Bidens polylepis (11/30/12) Ditch Daisy, Bur-marigold, Ozark Tickseed-sunflower
Bidens vulgata (11/30/12) Tall Beggar-ticks
Bigelowia nuttallii (11/30/12) Nuttall's Rayless Goldenrod
Bignonia capreolata (11/30/12) Cross-vine
Blephilia ciliata (11/30/12) Diabase Woodmint, Horsemint, Downy Woodmint
Blephilia hirsuta (5/21/15) Hairy Woodmint
Boechera burkii (5/21/15) Burk's Smooth Rockcress
Boechera canadensis (11/30/12) Sicklepod, Canada Rockcress
Boechera laevigata (5/21/15) Common Smooth Rockcress
Boechera missouriensis (11/30/12) Missouri Rockcress
Boehmeria cylindrica (5/21/15) False Nettle
Boehmeria nivea (5/21/15) Ramie
Boerhavia diffusa (5/21/15) Red Spiderling, Spreading Hogweed
Boerhavia erecta (5/21/15) Erect Spiderling
Bolboschoenus robustus (5/21/15) Saltmarsh Bulrush
Boltonia asteroides var. glastifolia (11/30/12) Eastern Doll's Daisy, White Doll's Daisy, False Aster, Boltonia
Boltonia caroliniana (11/30/12) Carolina Doll's Daisy, Boltonia
Boltonia diffusa var. diffusa (11/30/12) Southern Doll's Daisy, Boltonia
Borrichia frutescens (5/21/15) Seaside Oxeye
Botrychium matricariifolium (11/30/12) Daisyleaf Moonwort
Botrychium simplex var. simplex (11/30/12) Least Moonwort
Botrypus virginianus (11/30/12) Rattlesnake Fern, Sang-find
Bouteloua curtipendula var. curtipendula (5/21/15) Side-oats Grama
Bowlesia incana (5/21/15) Hoary Bowlesia
Boykinia aconitifolia (5/21/15) Brook-saxifrage, Eastern Boykinia, Allegheny Brookfoam, Aconite-saxifrage
Brachyelytrum aristosum (5/21/15) Northern Shorthusk
Brachyelytrum erectum (5/21/15) Common Shorthusk
Bradburia pilosa (5/21/15) Soft Golden-aster, Hairy Golden-aster
Brasenia schreberi (11/30/12) Water-shield, Purple Wen-dock
Brassica juncea (11/30/12) Mustard Greens, Indian Mustard, Brown Mustard, Chinese Mustard
Brassica napus (11/30/12) Rape, Canola, Rutabaga
Brassica nigra (11/30/12) Black Mustard, Charlock
Brassica rapa var. rapa (11/30/12) Turnip, Field Mustard, Field Rape, Chinese Cabbage
Brickellia cordifolia (5/21/15) Heartleaf Brickellia, Flyr's False-boneset
Brickellia eupatorioides var. eupatorioides (5/21/15) Eastern False-boneset, Eastern False-eupatorium
Briza minor (5/21/15) Lesser Quaking Grass
Bromus arvensis (11/30/12) Field Brome
Bromus catharticus var. catharticus (11/30/12) Rescue Grass
Bromus commutatus (5/21/15) Hairy Chess, Meadow Brome
Bromus hordeaceus ssp. hordeaceus (5/21/15) Soft Chess, Lopgrass
Bromus inermis (11/30/12) Smooth Brome, Hungarian Brome
Bromus japonicus (11/30/12) Japanese Chess
Bromus pubescens (11/30/12) Common Eastern Brome, Canada Brome
Bromus racemosus (5/21/15) Smooth Brome
Bromus secalinus (11/30/12) Cheat, Common Chess, Ryebrome
Bromus sterilis (11/30/12) Poverty Brome, Barren Brome, Cheatgrass
Bromus tectorum (11/30/12) Downy Brome, Downy Chess, Downy Cheat, Cheatgrass
Broussonetia papyrifera (11/30/12) Paper Mulberry
Brunnichia ovata (11/30/12) Buckwheat-vine, Eardrop-vine, Ladies Eardrops, Redvine
Bryodesma rupestre (5/21/15) Rock Spikemoss
Bryodesma tortipilum (5/21/15) Twisted-hair Spikemoss
Buchnera americana (11/30/12) American Bluehearts, Prairie Bluehearts, Plains Bluehearts
Buchnera floridana (11/30/12) Savanna Bluehearts, Florida Bluehearts, Buchnera
Buckleya distichophylla (5/21/15) Buckleya, Piratebush
Buddleja davidii (11/30/12) Orange-eye Butterflybush, Summer-lilac
Buddleja lindleyana (11/30/12) Lindley's Butterflybush
Buglossoides arvensis ssp. arvensis (11/30/12) Corn Gromwell
Bulbostylis barbata (5/21/15) Old World Hairsedge
Bulbostylis ciliatifolia (11/30/12) Savannah Hairsedge
Bulbostylis coarctata (11/30/12) Elliott's Hairsedge
Bulbostylis stenophylla (5/21/15) sandy field hairsedge
Bulbostylis warei (11/30/12) Ware's Hairsedge
Bupleurum rotundifolium (11/30/12) Hound's-ear, Hare's-ear, Thoroughwax
Burmannia biflora (5/21/15) Violet Burmannia, Blue Burmannia
Butia odorata (5/21/15) Pindo Palm, South American Jelly Palm, Brazilian Butia
Buxus sempervirens (5/21/15) Boxwood, Common Box
Cabomba caroliniana (11/30/12) Fanwort, Carolina Fanwort
Cakile harperi (5/21/15) Southeastern Sea Rocket
Calamagrostis coarctata (5/21/15) Nuttall's Reedgrass
Calamagrostis epigejos (5/21/15) Bushgrass, Feathertop
Calamagrostis porteri ssp. porteri (5/21/15) Porter's Reedgrass
Callicarpa americana (5/21/15) American Beautyberry, French Mulberry, Beautybush
Callicarpa dichotoma (5/21/15) Chinese Beautyberry, Purple Beautyberry
Callicarpa japonica (5/21/15) Japanese Beautyberry
Callirhoe pedata (11/30/12) Palmleaf Poppy-mallow
Callitriche heterophylla var. heterophylla (11/30/12) Waterstar, Common Water-starwort
Callitriche stagnalis (5/21/15) Pond Water-starwort, European waterstarwort
Calopogon barbatus (11/30/12) Bearded Grass-pink
Calopogon multiflorus (11/30/12) Many-flowered Grass-pink
Calopogon oklahomensis (11/30/12) Oklahoma Grass-pink
Calopogon pallidus (11/30/12) Pale Grass-pink
Calopogon tuberosus var. tuberosus (11/30/12) Common Grass-pink
Caltha palustris var. palustris (5/21/15) Marsh Marigold, Cowslip
Calycanthus floridus (11/30/12) Sweetshrub, Carolina Allspice, Strawberry-shrub, Sweet Bubby-bush
Calycocarpum lyonii (11/30/12) Cupseed, Lyonia-vine
Calyptocarpus vialis (5/21/15) Straggler-daisy, Lawnflower
Calystegia catesbeiana ssp. catesbeiana (5/21/15) Catesby's Bindweed, Catesby's False Bindweed
Calystegia catesbeiana ssp. sericata (5/21/15) Blue Ridge Bindweed, Silky Bindweed, Downy False Bindweed
Calystegia sepium + (11/30/12) Hedge Bindweed
Calystegia silvatica ssp. fraterniflora (5/21/15) Twin-flowered Bindweed, Short-stalk False Bindweed
Calystegia spithamaea ssp. spithamaea (11/30/12) Low Bindweed, Upright Bindweed
Calystegia spithamaea ssp. stans (11/30/12) Shale Bindweed
Camassia scilloides (11/30/12) Wild Hyacinth, Eastern Camas Lily, Quamash Lily
Camellia japonica (5/21/15) Camellia
Camellia sasanqua (5/21/15) Sasanqua, Sasanqua Camellia
Camellia sinensis (5/21/15) Tea
Campanula americana (11/30/12) Tall Bellflower
Campanula aparinoides var. aparinoides (5/21/15) Marsh Bellflower, Bedstraw Bellflower
Campanula aparinoides var. grandiflora (5/21/15) marsh bellflower
Campanula divaricata (11/30/12) Southern Harebell, Appalachian Bellflower
Campanula rapunculoides (5/21/15) European Bellflower, Rampion Bellflower, Rover Bellflower
Campanula rotundifolia (11/30/12) Scotch Harebell, Bluebell, Bluebell-of-Scotland
Campsis radicans (11/30/12) Trumpet-creeper, Trumpet Vine, Cow-Itch Vine
Canna flaccida (5/21/15) Golden Canna, Yellow Canna, Indian Shot
Cantinoa mutabilis (5/21/15) Tropical Bushmint
Capnoides sempervirens (11/30/12) Pale Corydalis, Rock Harlequin, Pink Corydalis, Tall Corydalis
Capsella bursa-pastoris (11/30/12) Common Shepherd's Purse
Cardamine angustata (11/30/12) Eastern Slender Toothwort
Cardamine bulbosa (11/30/12) Bulbous Bittercress, Spring Cress
Cardamine clematitis (11/30/12) Clematis-leaved Bittercress, Mountain Bittercress
Cardamine concatenata (11/30/12) Cutleaf Toothwort
Cardamine diphylla (11/30/12) Broadleaf Toothwort, Crinkleroot, Pepperroot
Cardamine dissecta (11/30/12) Dissected Toothwort, Fineleaf Toothwort
Cardamine douglassii (11/30/12) Limestone Bittercress, Douglass's Bittercress, Purple Cress, Pink Spring-cress
Cardamine flagellifera + (11/30/12) Blue Ridge Bittercress
Cardamine flexuosa (11/30/12) Woodland Bittercress
Cardamine hirsuta (11/30/12) Hairy Bittercress
Cardamine impatiens (5/21/15) Narrowleaf Bittercress
Cardamine micranthera (11/30/12) Streambank Bittercress, Small-anthered Bittercress
Cardamine parviflora var. arenicola (11/30/12) Sand Bittercress, Small-flowered Bittercress
Cardamine pensylvanica (11/30/12) Pennsylvania Bittercress, Quaker Bittercress
Cardamine rotundifolia (11/30/12) Mountain Watercress, American Bittercress
Cardiospermum halicacabum (11/30/12) Balloon Vine, Love-in-a-puff, Heartseed
Carduus acanthoides ssp. acanthoides (11/30/12) Plumeless Thistle
Carduus nutans (11/30/12) Nodding Thistle, Musk Thistle
Carex abscondita (11/30/12) thicket sedge
Carex albicans (5/21/15) White-tinged Sedge
Carex albolutescens (5/21/15) Greenish-white Sedge
Carex albursina (11/30/12) White Bear Sedge
Carex annectens (11/30/12) Yellowfruit Sedge
Carex appalachica (11/30/12) Appalachian Sedge
Carex austrocaroliniana (11/30/12) South Carolina Sedge
Carex baileyi (11/30/12) Bailey's Sedge
Carex basiantha (5/21/15) Southern Willdenow's Sedge
Carex biltmoreana (11/30/12) Biltmore Sedge, Granite Dome Sedge
Carex blanda (11/30/12) eastern woodland sedge
Carex bromoides ssp. bromoides (11/30/12) Common Brome Sedge
Carex bromoides ssp. montana (11/30/12) Blue Ridge Brome Sedge
Carex caroliniana (11/30/12) Carolina Sedge
Carex cephalophora (11/30/12) oval-leaf sedge
Carex cherokeensis (5/21/15) Cherokee Sedge
Carex collinsii (11/30/12) Collins' Sedge
Carex communis (5/21/15) Fibrous-rooted Sedge
Carex corrugata (11/30/12) prune-fruit sedge
Carex crawei (11/30/12) Crawe's Sedge
Carex crinita var. crinita (11/30/12) Fringed Sedge, Drooping Sedge
Carex debilis (11/30/12) white edge sedge
Carex decomposita (11/30/12) Cypress-knee Sedge, Epiphytic Sedge
Carex digitalis + (11/30/12) slender woodland sedge
Carex flaccosperma (11/30/12) thinfruit sedge
Carex folliculata (11/30/12) northern long sedge
Carex frankii (11/30/12) Frank's sedge
Carex fraseriana (11/30/12) Fraser's Sedge, Lily-leaf Sedge
Carex glaucescens (11/30/12) Blue Sedge, Southern Sedge
Carex gracilescens (11/30/12) Slender Sedge
Carex gravida (5/21/15) Heavy Sedge, Pregnant Sedge
Carex grayi (11/30/12) Asa Gray's Sedge
Carex grisea (11/30/12) inflated narrow-leaf sedge
Carex gynandra (11/30/12) Mountain Fringed Sedge
Carex intumescens var. intumescens (11/30/12) greater bladder sedge
Carex jamesii (5/21/15) James's Sedge
Carex kobomugi (11/30/12) Japanese Sand Sedge, Japanese Sedge, Sea Isle Sedge, Asiatic Sand Sedge
Carex laevivaginata (11/30/12) smoothsheath sedge
Carex laxiculmis var. laxiculmis (11/30/12) spreading sedge
Carex laxiflora (11/30/12) broad looseflower sedge
Carex leptalea + (11/30/12) bristlystalked sedge
Carex longii (5/21/15) Long's Sedge
Carex lupuliformis (5/21/15) False Hop Sedge
Carex lupulina (5/21/15) Hop Sedge
Carex lurida (11/30/12) shallow sedge
Carex misera (11/30/12) Wretched Sedge
Carex mitchelliana (11/30/12) Mitchell's Sedge
Carex nigromarginata (11/30/12) Black-edged Sedge
Carex oxylepis (11/30/12) sharpscale sedge
Carex pensylvanica (11/30/12) Pennsylvania Sedge, High Meadow Sedge
Carex picta (11/30/12) Painted Sedge
Carex pigra (11/30/12) Lazy Sedge
Carex plantaginea (11/30/12) Seersucker Sedge, Plantainleaf Sedge
Carex platyphylla (11/30/12) Broadleaf Sedge
Carex prasina (11/30/12) Necklace Sedge, Drooping Sedge
Carex radfordii (11/30/12) Radford's Sedge
Carex rosea (11/30/12) Rosy Sedge
Carex scabrata (11/30/12) Rough Sedge
Carex striata var. striata (5/21/15) Walter’s Sedge, Pocosin Sedge
Carex striatula (11/30/12) lined sedge
Carex stricta (11/30/12) Tussock Sedge
Carex styloflexa (11/30/12) bent sedge
Carex superata (5/21/15) Limestone Forest Sedge
Carex swanii (11/30/12) Swan's sedge
Carex torta (11/30/12) Twisted Sedge, Streambed Sedge
Carex tribuloides var. tribuloides (11/30/12) blunt broom sedge
Carex typhina (11/30/12) cattail sedge
Carex umbellata (11/30/12) Parasol Sedge
Carex verrucosa (11/30/12) warty sedge
Carex virescens (11/30/12) ribbed sedge
Carex vulpinoidea (11/30/12) fox sedge
Carex willdenowii (5/21/15) Willdenow's Sedge
Carex woodii (11/30/12) Wood's Sedge
Carphephorus bellidifolius (11/30/12) Sandhill Chaffhead, Carphephorus
Carphephorus corymbosus (11/30/12) Florida Paintbrush
Carphephorus tomentosus (11/30/12) Sticky Chaffhead
Carpinus caroliniana + (11/30/12) Musclewood, American Hornbeam, Blue-beech, Ironwood
Cartrema americanum (5/21/15) Devilwood, Wild Olive
Carya aquatica (11/30/12) Water Hickory, Bitter Pecan
Carya carolinae-septentrionalis (5/21/15) Carolina Shagbark Hickory, Southern Shagbark Hickory, Carolina Hickory
Carya cordiformis (11/30/12) Bitternut Hickory
Carya floridana (5/21/15) Scrub Hickory
Carya glabra (5/21/15) Pignut Hickory
Carya illinoinensis (11/30/12) Pecan
Carya laciniosa (11/30/12) Big Shellbark Hickory, Kingnut Hickory
Carya myristiciformis (5/21/15) Nutmeg Hickory
Carya ovalis (5/21/15) Red Hickory, Sweet Pignut Hickory
Carya ovata (5/21/15) Common Shagbark Hickory
Carya pallida (11/30/12) Sand Hickory, Pale Hickory
Carya texana (5/21/15) Black Hickory
Carya tomentosa (5/21/15) Mockernut Hickory, White Hickory
Castanea dentata (11/30/12) American Chestnut
Castanea mollissima (11/30/12) Chinese Chestnut
Castanea pumila (11/30/12) Common Chinquapin, Chinkapin, Allegheny Chinquapin
Castanea sativa (11/30/12) Spanish Chestnut, European Chestnut
Castilleja coccinea (11/30/12) Eastern Indian Paintbrush
Casuarina equisetifolia ssp. equisetifolia (11/30/12) Australian-pine, Horsetail Casuarina, Beach She-oak, Coastal She-oak
Catalpa bignonioides (5/21/15) Southern Catalpa, Fishbait Tree, Cigar Tree
Catalpa ovata (5/21/15) Chinese Catalpa
Catalpa speciosa (5/21/15) Northern Catalpa, Indian Cigar Tree, Catawba Tree
Catharanthus roseus (5/21/15) Rosy-periwinkle, Madagascar Periwinkle, Cayenne Jasmine
Caulophyllum thalictroides (11/30/12) Common Blue Cohosh, Papooseroot, Green Vivian
Causonis japonica (5/21/15) Bushkiller, Sorrel Vine
Cayaponia quinqueloba (11/30/12) Five-lobed Cucumber, Melon-leaf Cucumber
Ceanothus americanus + (11/30/12) New Jersey Tea, Redroot
Ceanothus herbaceus (11/30/12) Prairie Redroot
Cedrus deodara (11/30/12) Deodar cedar
Celastrus orbiculatus (11/30/12) Oriental Bittersweet
Celastrus scandens (11/30/12) American Bittersweet
Celtis laevigata (5/21/15) Sugarberry, Southern Hackberry, Smooth Hackberry, Lowland Hackberry
Celtis occidentalis (5/21/15) Northern Hackberry
Celtis sinensis (5/21/15) Chinese Hackberry
Celtis smallii (5/21/15) Small's Hackberry
Celtis tenuifolia (5/21/15) Georgia Hackberry, Dwarf Hackberry
Cenchrus brownii (5/21/15) slimbristle sandbur
Cenchrus ciliaris (5/21/15) Buffelgrass
Cenchrus incertus (11/30/12) Coastal Sandspur
Cenchrus longispinus (11/30/12) Northern Sandspur, Common Sandspur
Cenchrus purpurascens (5/21/15) Chinese Fountaingrass
Cenchrus setaceus (5/21/15) Tender Fountaingrass
Cenchrus spicatus (5/21/15) Pearl Millet
Cenchrus tribuloides (11/30/12) Dune Sandbur, Dune Sandspur
Centaurea √ómoncktonii (5/21/15) Meadow Knapweed
Centaurea benedicta (11/30/12) Blessed Thistle
Centaurea cyanus (11/30/12) Bachelor's Buttons, Cornflower
Centaurea diffusa (11/30/12) Tumble Knapweed
Centaurea jacea (11/30/12) Brown Knapweed
Centaurea melitensis (5/21/15) Maltese Star-thistle
Centaurea nigra (11/30/12) Black Knapweed, Spanish-buttons
Centaurea nigrescens (11/30/12) Tyrol Knapweed, Short-fringed Knapweed
Centaurea stoebe ssp. micranthos (11/30/12) Spotted Knapweed, Bushy Knapweed
Centella asiatica (11/30/12) Centella, Coinleaf, False Pennywort
Centrosema virginianum (11/30/12) Climbing Butterfly-pea, Spurred Butterfly-pea
Cephalanthus occidentalis (11/30/12) Buttonbush
Cerastium brachypetalum (11/30/12) Gray Mouse-ear, Gray Mouse-ear Chickweed
Cerastium fontanum ssp. vulgare (11/30/12) Common Mouse-ear, Mouse-ear Chickweed
Cerastium glomeratum (11/30/12) Sticky Mouse-ear, Sticky Chickweed, Sticky Mouse-ear Chickweed
Cerastium nutans (11/30/12) Mouse-ear Chickweed
Cerastium semidecandrum (11/30/12) Little Mouse-ear, Little Mouse-ear Chickweed
Ceratiola ericoides (11/30/12) Florida Rosemary, Sandhill Rosemary, Sand Heath
Cercis canadensis var. canadensis (11/30/12) Eastern Redbud, Judas Tree
Chaenomeles speciosa (11/30/12) Common Flowering Quince
Chaerophyllum tainturieri (5/21/15) Southern Chervil, Wild Chervil, Hairyfruit Chervil
Chamaecrista fasciculata var. fasciculata (11/30/12) Common Partridge Pea, Showy Partridge Pea
Chamaecrista nictitans var. nictitans (11/30/12) Common Sensitive-plant, Sensitive Partridge Pea
Chamaecyparis thyoides (11/30/12) Atlantic White Cedar, Juniper
Chamaedaphne calyculata (11/30/12) Leatherleaf, Cassandra
Chamaelirium luteum (5/21/15) Fairywand, Devil's Bit
Chamerion platyphyllum (5/21/15) Great Willow-herb, Fireweed
Chaptalia tomentosa (5/21/15) Woolly Sunbonnets, Pineland Daisy, Night-nodding Bog-dandelion, Sunbonnets
Chasmanthium latifolium (11/30/12) River Oats, Northern Sea Oats, Fish-on-a-Pole, Indian Woodoats
Chasmanthium laxum (11/30/12) Slender Woodoats, Slender Spikegrass
Chasmanthium sessiliflorum var. sessiliflorum (11/30/12) Longleaf Woodoats, Upland Oats, Longleaf Spikegrass
Chelidonium majus (11/30/12) Greater Celandine, Rock-poppy, Swallow-wort
Chelone cuthbertii (11/30/12) Cuthbert’s Turtlehead
Chelone glabra (11/30/12) White Turtlehead
Chelone lyonii (11/30/12) Mountain Turtlehead, Pink Turtlehead, Appalachian Turtlehead
Chelone obliqua + (11/30/12) Purple Turtlehead
Chenopodium album (5/21/15) Lambsquarters, Pigweed
Chimaphila maculata (11/30/12) Pipsissewa, Striped Wintergreen, Spotted Wintergreen
Chimaphila umbellata var. cisatlantica (11/30/12) Prince's-pine, Pipsissewa
Chimonanthus praecox (11/30/12) Wintersweet
Chionanthus virginicus (11/30/12) Fringetree, Grancy Graybeard, Old Man's Beard, Grandsir-graybeard
Christella dentata (5/21/15) Downy Maiden Fern, Soft Fern, Downy Shield Fern
Christella species 1 (=kunthii) (5/21/15) Kunth's Maiden Fern, Southern Shield Fern, Southern Wood Fern
Chrysogonum virginianum + (11/30/12) Green-and-gold
Chrysoma pauciflosculosa (11/30/12) Woody Goldenrod, Bush Goldenrod
Chrysopogon pauciflorus (5/21/15) Florida Goldbeard, Florida Rhaphis
Chrysopsis gossypina (11/30/12) Woolly Golden-aster, Cottonleaf Golden-aster, Gossamer Golden-aster
Chrysopsis mariana (11/30/12) Maryland Golden-aster
Chrysopsis subulata (5/21/15) scrubland golden-aster
Chrysosplenium americanum (11/30/12) Golden-saxifrage, Water-carpet, Water-mat
Cichorium intybus (11/30/12) Chicory, Blue Sailors, Succory
Cicuta maculata var. maculata (11/30/12) Water Hemlock, Spotted Cowbane
Cicuta mexicana (11/30/12) Southern Water Hemlock
Cinna arundinacea (5/21/15) Common Woodreed, Stout Woodreed, Sweet Woodreed
Cinnamomum camphora (11/30/12) Camphortree
Circaea alpina ssp. alpina (5/21/15) Alpine Enchanter's Nightshade, Smaller Enchanter's Nightshade
Circaea canadensis (5/21/15) Canada Enchanter's Nightshade
Cirsium altissimum (11/30/12) Tall Thistle
Cirsium arvense (11/30/12) Canada Thistle, Field Thistle
Cirsium carolinianum (11/30/12) Carolina Thistle, Spring Thistle, Soft Thistle
Cirsium discolor (11/30/12) Field Thistle
Cirsium horridulum var. horridulum (11/30/12) Common Yellow Thistle, Purple Thistle
Cirsium lecontei (11/30/12) LeConte's Thistle
Cirsium muticum (11/30/12) Swamp Thistle
Cirsium nuttallii (11/30/12) Coastal Tall Thistle
Cirsium pumilum (11/30/12) Pasture Thistle
Cirsium repandum (11/30/12) Sandhill Thistle
Cirsium virginianum (11/30/12) Virginia Thistle
Cirsium vulgare (11/30/12) Bull Thistle
Cissus trifoliata (5/21/15) Marine-ivy
Citrullus lanatus ssp. lanatus (5/21/15) Watermelon
Citrus trifoliata (11/30/12) Trifoliate Orange, Hardy Orange
Cladium jamaicense (5/21/15) Sawgrass
Cladrastis kentukea (11/30/12) Kentucky Yellowwood, Gopherwood
Claytonia caroliniana (11/30/12) Carolina Spring-beauty
Claytonia virginica + (11/30/12) Spring-beauty
Cleistesiopsis bifaria (5/21/15) Appalachian Small Spreading Pogonia, Smaller Rosebud Orchid, Upland Spreading Pogonia
Cleistesiopsis divaricata (5/21/15) Rosebud Orchid, Large Spreading Pogonia
Cleistesiopsis oricamporum (5/21/15) Coastal Plain Small Spreading Pogonia
Clematis albicoma (11/30/12) White-haired Leatherflower
Clematis catesbyana (11/30/12) Coastal Virgin's Bower, Satin-curls, Climbing Clematis
Clematis crispa (11/30/12) Southern Leatherflower, Marsh Clematis
Clematis fremontii (11/30/12) Fremont's Leatherflower
Clematis glaucophylla (11/30/12) White-leaved Leatherflower
Clematis occidentalis var. occidentalis (11/30/12) Mountain Clematis, Purple Clematis
Clematis ochroleuca (11/30/12) Curlyheads
Clematis reticulata (11/30/12) Vase-vine
Clematis socialis (11/30/12) Alabama Leatherflower
Clematis terniflora (11/30/12) Sweet Autumn Clematis, Yam-leaved Clematis, Sweet Autumn Virgin's Bower
Clematis versicolor (11/30/12) Pale Leatherflower
Clematis viorna (11/30/12) Northern Leatherflower, Vase-vine
Clematis virginiana (11/30/12) Virgin's Bower
Clematis vitalba (5/21/15) Traveler’s Joy, Old Man's Beard
Clematis viticaulis (11/30/12) Millboro Leatherflower
Cleome rutidosperma (5/15/11) Cleome, Fringed Spiderflower
Clerodendrum bungei (11/30/12) Clerodendrum, Rose Glorybower
Clerodendrum trichotomum var. ferrugineum (11/30/12) Harlequin Glorybower
Clethra acuminata (11/30/12) Mountain Sweet-pepperbush, Cinnamonbark, Cinnamon Clethra, Mountain White-alder
Clethra alnifolia (11/30/12) Coastal Sweet-pepperbush, Coastal White-alder
Clethra tomentosa (11/30/12) Downy Sweet-pepperbush, Downy White-alder
Cliftonia monophylla (5/21/15) Buckwheat-tree, Black Titi, Buckwheat-bush
Clinopodium ashei (11/30/12) Ashe's Savory, Ashe's Calamint, Ohoopee Dunes Wild Basil
Clinopodium calamintha (5/21/15) Lesser Calamint, Basil-thyme
Clinopodium coccineum (11/30/12) Scarlet Wild Basil, Scarlet Calamint, Red Mint Shrub
Clinopodium georgianum (11/30/12) Georgia Savory, Georgia Basil, Georgia Calamint, False Peppermint
Clinopodium gracile (5/21/15) Slender Wild Basil
Clinopodium vulgare (5/21/15) Wild Basil
Clintonia borealis (11/30/12) Bluebead-lily, Clinton's Lily, Yellow Clintonia, Yellow Bead Lily
Clintonia umbellulata (11/30/12) Speckled Wood-lily, White Clintonia
Clitoria mariana var. mariana (11/30/12) Butterfly-pea
Cnidoscolus stimulosus (11/30/12) Spurge-nettle, Tread-softly, Bull-nettle, Finger-rot
Cocculus carolinus (11/30/12) Carolina Moonseed, Coralbeads, Carolina Snailseed, Red Moonseed
Cocos nucifera (5/21/15) Coconut Palm
Coincya monensis ssp. recurvata (5/21/15) Wallflower-cabbage, Coincya
Coleataenia anceps ssp. anceps (5/21/15) Beaked Panicum, Beaked Panicgrass
Coleataenia anceps ssp. rhizomata (5/21/15) Small Beaked Panicum, Small Beaked Panicgrass
Coleataenia rigidula ssp. condensa (5/21/15) Dense Panic Grass
Coleataenia rigidula ssp. rigidula (5/21/15) Redtop Panic Grass
Collinsia verna (5/21/15) Eastern Blue-eyed Mary
Collinsonia anisata (11/30/12) Southern Horsebalm, Anise Horsebalm
Collinsonia canadensis (11/30/12) Northern Horsebalm, Citronella, Canada Stoneroot, Canada Horsebalm
Collinsonia punctata (11/30/12) Florida Horsebalm
Collinsonia tuberosa (11/30/12) Tuberous Horsebalm, Stoneroot
Collinsonia verticillata (11/30/12) Whorled Horsebalm
Colocasia esculenta (11/30/12) Elephant's Ear, Taro, Dasheen
Comandra umbellata var. umbellata (5/21/15) Eastern Bastard Toadflax
Commelina benghalensis (11/30/12) Tropical Spiderwort, Bengal Dayflower
Commelina caroliniana (5/21/15) Indian Dayflower
Commelina communis (11/30/12) Asiatic Dayflower, Common Dayflower
Commelina diffusa (11/30/12) Spreading Dayflower, Creeping Dayflower
Commelina erecta var. angustifolia (11/30/12) Sand Dayflower, Pineland Dayflower
Commelina erecta var. erecta (11/30/12) Erect Dayflower, Slender Dayflower
Commelina virginica (11/30/12) Virginia Dayflower
Comptonia peregrina (11/30/12) Sweet-fern
Conium maculatum (11/30/12) Poison Hemlock
Conoclinium coelestinum (11/30/12) Mistflower, Wild Ageratum, Hardy Ageratum
Conopholis americana (11/30/12) Squawroot, Bearcorn
Conradina canescens (11/30/12) Gray Rosemary, Conradina
Conradina glabra (11/30/12) Appalachicola Rosemary
Conradina verticillata (11/30/12) Cumberland Rosemary
Convallaria majalis (11/30/12) European Lily-of-the-valley
Convallaria pseudomajalis (11/30/12) American Lily-of-the-valley
Convolvulus arvensis (5/21/15) Field Bindweed, Creeping Jenny, Possession-vine, Cornbind
Conyza canadensis var. canadensis (11/30/12) Common Horseweed
Conyza canadensis var. pusilla (11/30/12) Southern Horseweed
Coptis trifolia var. groenlandica (11/30/12) Goldthread, Goldenroot
Corallorhiza maculata var. maculata (11/30/12) Eastern Spotted Coralroot
Corallorhiza odontorhiza (11/30/12) Autumn Coralroot
Corallorhiza wisteriana (11/30/12) Spring Coralroot, Wister's Coralroot
Coreopsis auriculata (11/30/12) Eared Coreopsis, Lobed Coreopsis, Eared Tickseed
Coreopsis basalis (11/30/12) Texas Coreopsis
Coreopsis delphiniifolia (11/30/12) Larkspur Coreopsis
Coreopsis falcata (11/30/12) Pool Coreopsis, Carolina Tickseed
Coreopsis gladiata (11/30/12) Swamp Coreopsis, Swamp Tickseed
Coreopsis grandiflora var. grandiflora (11/30/12) Large-flowered Coreopsis, Large-flower Tickseed
Coreopsis grandiflora var. harveyana (11/30/12) Large-flowered Coreopsis, Large-flower Tickseed
Coreopsis lanceolata (11/30/12) Lanceleaf Coreopsis, Longstalk Coreopsis
Coreopsis latifolia (11/30/12) Broadleaf Coreopsis, Broad-leaved Tickseed
Coreopsis major var. major (11/30/12) Woodland Coreopsis, Whorled Coreopsis
Coreopsis major var. rigida (11/30/12) Whorled Coreopsis, Stiffleaf Coreopsis, Greater Tickseed, Whorled Tickseed
Coreopsis nudata (11/30/12) Swamp Coreopsis
Coreopsis pubescens + (11/30/12) Hairy Coreopsis, Star Tickseed
Coreopsis pulchra (11/30/12) Lookout Mountain Coreopsis
Coreopsis rosea (11/30/12) Rose Coreopsis, Pink Tickseed
Coreopsis tinctoria var. tinctoria (11/30/12) Plains Coreopsis, Calliopsis, Garden Coreopsis
Coreopsis tripteris (11/30/12) Tall Coreopsis, Tall Tickseed, Threeleaf Tickseed
Coreopsis verticillata (11/30/12) Threadleaf Coreopsis, Cutleaf Tickseed
Cornus alternifolia (11/30/12) Alternate-leaf Dogwood, Pagoda Dogwood, Pagoda Cornel
Cornus amomum (11/30/12) Silky Dogwood, Bush Dogwood, Silky Cornel
Cornus asperifolia (11/30/12) Eastern Roughleaf Dogwood
Cornus canadensis (11/30/12) Bunchberry, Dwarf Dogwood, Dwarf Cornel
Cornus drummondii (11/30/12) Midwestern Roughleaf Dogwood
Cornus florida (11/30/12) Flowering Dogwood
Cornus kousa (11/30/12) Kousa Dogwood
Cornus racemosa (11/30/12) Northern Swamp Dogwood, Gray Dogwood
Cornus stolonifera (11/30/12) Red Osier Dogwood, Bailey's Dogwood
Cornus stricta (11/30/12) Southern Swamp Dogwood
Cortaderia selloana (11/30/12) Pampas Grass
Corydalis flavula (11/30/12) Yellow Fumitory, Yellow Harlequin, Short-spurred Corydalis
Corydalis halei (11/30/12) Southern Corydalis
Corydalis incisa (5/21/15) Incised Fumewort, Purple Keman
Corydalis micrantha (11/30/12) Slender Corydalis
Corylus americana (11/30/12) American Hazelnut, American Filbert
Corylus cornuta var. cornuta (11/30/12) Beaked Hazelnut
Coryphopteris species 1 (5/21/15) Bog Fern, Massachusetts Fern
Cotinus obovata (11/30/12) American Smoketree
Crataegus ×vailiae [calpodendron × uniflora] (5/21/15) Vail’s Hawthorn
Crataegus aemula (5/21/15) Rome Hawthorn
Crataegus aestivalis (5/21/15) Mayhaw, Eastern Mayhaw
Crataegus alabamensis (5/21/15) Alabama Hawthorn
Crataegus alleghaniensis (5/21/15) Allegheny Hawthorn
Crataegus aprica (5/21/15) Sunny Hawthorn
Crataegus ashei (5/21/15) Ashe Hawthorn
Crataegus berberifolia var. berberifolia (5/21/15) Barberry Hawthorn
Crataegus berberifolia var. engelmannii (5/21/15) hawthorn
Crataegus brachyacantha (5/21/15) Blueberry Hawthorn
Crataegus brittonii (5/21/15) Britton's Hawthorn
Crataegus buckleyi (5/21/15) Buckley's Hawthorn
Crataegus calpodendron (5/21/15) Pear Hawthorn
Crataegus coccinea (5/21/15) Scarlet Hawthorn
Crataegus collina (5/21/15) Hillside Hawthorn
Crataegus craytonii (5/21/15) Crayton Hawthorn
Crataegus crus-galli var. crus-galli (5/21/15) Cockspur Hawthorn
Crataegus crus-galli var. pyracanthifolia (5/21/15) Narrowleaf Cockspur Hawthorn
Crataegus dispar (5/21/15) Aiken Hawthorn
Crataegus disperma (5/21/15) Two-seed Hawthorn
Crataegus dodgei (5/21/15) Dodge Hawthorn
Crataegus flava (5/21/15) Yellow Hawthorn
Crataegus florens (5/21/15) Mississippi Hawthorn
Crataegus furtiva (5/21/15) Albany Hawthorn
Crataegus gattingeri (5/21/15) Gattinger's Hawthorn
Crataegus harbisonii (5/21/15) Harbison's Hawthorn
Crataegus ignava (5/21/15) Valley Head Hawthorn
Crataegus incilis (5/21/15) Cutleaf Beautiful Hawthorn
Crataegus intricata var. biltmoreana (5/21/15) Biltmore Hawthorn
Crataegus intricata var. boyntonii (5/21/15) Boynton's Hawthorn
Crataegus intricata var. fortunata (5/21/15) Yellow-fruited Entangled Hawthorn
Crataegus intricata var. intricata (5/21/15) Entangled Hawthorn
Crataegus intricata var. neobushii (5/21/15) Bush Hawthorn
Crataegus intricata var. rubella (5/21/15) Little Red Hawthorn
Crataegus intricata var. straminea (5/21/15) hawthorn
Crataegus iracunda (5/21/15) Forest Hawthorn
Crataegus lacrimata (5/21/15) Weeping Hawthorn
Crataegus lancei (5/21/15) Lance’s Hawthorn
Crataegus lassa var. colonica (5/21/15) Bluffton Hawthorn
Crataegus lassa var. integra (5/21/15) Lake Ella Hawthorn
Crataegus lassa var. lanata (5/21/15) Lanate Hawthorn
Crataegus lassa var. lassa (5/21/15) Sandhill Hawthorn
Crataegus lassa var. recurva (5/21/15) Ocala Hawthorn
Crataegus lepida (5/21/15) Pygmy Hawthorn
Crataegus macrosperma (5/21/15) Eastern Hawthorn
Crataegus margarettae var. margarettae (5/21/15) Margaret's Hawthorn
Crataegus marshallii (5/21/15) Parsley Hawthorn, Parsley Haw
Crataegus mendosa (5/21/15) Albertville Hawthorn
Crataegus mohrii (5/21/15) Mohr's Hawthorn
Crataegus mollis var. mollis (5/21/15) Downy Hawthorn
Crataegus monogyna (5/21/15) English Hawthorn, Singleseed Hawthorn
Crataegus munda (5/21/15) Batesburg hawthorn
Crataegus opaca (5/21/15) Western Mayhaw
Crataegus oreophila (5/21/15) Balsam Mountain Hawthorn
Crataegus pallens (5/21/15) Birmingham Hawthorn
Crataegus palmeri (5/21/15) Palmer's Hawthorn
Crataegus pennsylvanica (5/21/15) Pennsylvania Hawthorn
Crataegus pexa (5/21/15) Woolly Dwarf Hawthorn
Crataegus phaenopyrum (5/21/15) Washington Hawthorn, Virginia Hawthorn
Crataegus pruinosa var. pruinosa (5/21/15) Frosted Hawthorn
Crataegus pulcherrima var. opima (5/21/15) Broadleaved Beautiful Hawthorn
Crataegus pulcherrima var. pulcherrima (5/21/15) Beautiful Hawthorn
Crataegus punctata (5/21/15) Dotted Hawthorn, White Hawthorn
Crataegus quaesita var. egens (5/21/15) Sand Barren Hawthorn
Crataegus quaesita var. floridana (5/21/15) Jacksonville Hawthorn
Crataegus quaesita var. quaesita (5/21/15) Florida Hawthorn
Crataegus ravenelii (5/21/15) Ravenel's Hawthorn
Crataegus rufula (5/21/15) Rufous Mayhaw, Florida Mayhaw
Crataegus sargentii (5/21/15) Sargent's Hawthorn
Crataegus schuettei (5/21/15) Schuette's Hawthorn
Crataegus senta (5/21/15) Rough Hawthorn, Southern Haw
Crataegus sororia (5/21/15) Sister Hawthorn
Crataegus spathulata (5/21/15) Littlehip Hawthorn, Spatulate Haw
Crataegus succulenta var. neofluvialis (5/21/15) New River Hawthorn
Crataegus succulenta var. succulenta (5/21/15) Fleshy Hawthorn
Crataegus teres (5/21/15) Smooth Alabama Hawthorn, Montgomery Hawthorn
Crataegus triflora (5/21/15) Threeflower Hawthorn
Crataegus uniflora (5/21/15) Oneflower Hawthorn, Dwarf Haw
Crataegus venusta (5/21/15) Red Mountain Hawthorn
Crataegus viridis (5/21/15) Green Hawthorn
Crataegus visenda (5/21/15) Bristol Hawthorn
Crepis capillaris (5/21/15) Smooth Hawksbeard
Crepis pulchra (5/21/15) Smallflower Hawksbeard
Crinum americanum var. americanum (11/30/12) Swamp Lily, String Lily, Seven-sisters
Crocanthemum canadense (5/21/15) Canada Frostweed, Canada Sunrose
Crocanthemum carolinianum (5/21/15) Carolina Sunrose, Carolina Frostweed, Carolina Rockrose
Crocanthemum georgianum (5/21/15) Georgia Sunrose, Georgia Frostweed
Crocanthemum rosmarinifolium (5/21/15) Rosemary Sunrose, Rosemary Frostweed
Croptilon divaricatum (5/21/15) Scratch-daisy, Goldenweed
Crossopetalum ilicifolium (5/21/15) Holly-leaf Rhacoma, Christmasberry, Quailberry
Crotalaria maritima (11/30/12) Low Rattlebox, Rabbitbells
Crotalaria ochroleuca (5/21/15) Slenderleaf Rattlebox
Crotalaria pallida var. obovata (11/30/12) Smooth Rattlebox
Crotalaria purshii (5/21/15) Coastal Plain Rattlebox, Pursh's Rattlebox
Crotalaria rotundifolia (11/30/12) Low Rattlebox, Rabbitbells
Crotalaria sagittalis (11/30/12) Common Rattlebox
Crotalaria spectabilis (11/30/12) Showy Rattlebox
Croton alabamensis var. alabamensis (11/30/12) Alabama Croton
Croton argyranthemus (5/21/15) Silver Croton, Sandhill Croton, Healing Croton
Croton capitatus (5/21/15) Woolly Croton, Hogwort, Capitate Croton
Croton elliottii (5/21/15) Elliott's Croton, Pondshore Croton
Croton glandulosus var. septentrionalis (11/30/12) Doveweed, Tooth-leaved Croton, Sand Croton
Croton michauxii (11/30/12) Sand Rushfoil, Michaux's Croton, Narrowleaf Rushfoil
Croton monanthogynus (11/30/12) Prairie-tea, One-seed Croton
Croton punctatus (11/30/12) Silverleaf Croton, Gulf Croton, Beach-tea
Croton willdenowii (11/30/12) Outcrop Rushfoil, Willdenow's Croton, Glade Rushfoil, Broadleaf Rushfoil
Cryptotaenia canadensis (5/21/15) Honewort
Ctenium aromaticum (11/30/12) Toothache Grass, Orange Grass
Ctenium floridanum (11/30/12) Florida Toothache Grass, Florida orangegrass
Cunila origanoides (5/21/15) Stone-mint, American Dittany, Wild-oregano
Cuphea carthagenensis (11/30/12) Colombian Waxweed
Cuphea viscosissima (11/30/12) Clammy Cuphea, Blue Waxweed
Cuscuta campestris (5/21/15) Field Dodder, Prairie Dodder, Golden Dodder
Cuscuta cephalanthi (11/30/12) Buttonbush Dodder
Cuscuta compacta (11/30/12) Compact Dodder
Cuscuta coryli (11/30/12) Hazel Dodder
Cuscuta gronovii (11/30/12) Common Dodder
Cuscuta harperi (11/30/12) Harper's Dodder
Cuscuta indecora (11/30/12) Bigseed Alfalfa Dodder
Cuscuta japonica (5/21/15) Japanese Dodder
Cuscuta obtusiflora var. glandulosa (11/30/12) Glandular Dodder
Cuscuta pentagona (11/30/12) Five-angled Dodder
Cuscuta polygonorum (11/30/12) Smartweed Dodder
Cuscuta rostrata (11/30/12) Appalachian Dodder, Beaked Dodder
Cuscuta suaveolens (11/30/12) Fringed Dodder
Cuthbertia graminea (11/30/12) Grassleaf Roseling, Pink Spiderwort, Slender Roseling
Cuthbertia rosea (11/30/12) Common Roseling
Cycas revoluta (5/21/15) Sago-palm
Cyclospermum leptophyllum (5/21/15) Marsh-parsley
Cynanchum laeve (5/21/15) Bluevine, Sandvine, Honeyvine
Cynodon dactylon (11/30/12) Bermuda Grass, Scotch Grass
Cynoglossum officinale (11/30/12) Hound's-tongue, Garden Comfrey
Cynoglossum virginianum var. virginianum (11/30/12) Wild Comfrey
Cyperus articulatus (5/21/15) jointed flatsedge
Cyperus blepharoleptos (5/21/15) Cuban Bulrush
Cyperus compressus (5/21/15) Poorland Flatsedge
Cyperus croceus (11/30/12) Globe Sedge
Cyperus difformis (5/21/15) Variable Flatsedge, Smallflower Umbrella Sedge
Cyperus entrerianus (11/30/12) Deep-rooted Sedge
Cyperus erythrorhizos (11/30/12) Redroot Flatsedge
Cyperus esculentus + (11/30/12) Yellow Nutsedge, Yellow Nutgrass, Wild Chufa, Earth-almond
Cyperus filiculmis (5/21/15) Southeastern Flatsedge
Cyperus flavescens (5/21/15) Yellow Flatsedge
Cyperus granitophilus (5/21/15) Granite Flatsedge
Cyperus hortensis (5/21/15) Annual Greenhead Sedge
Cyperus involucratus (5/21/15) Umbrella Plant
Cyperus iria (5/21/15) Rice-field Flatsedge
Cyperus lancastriensis (5/21/15) Many-flowered Flatsedge
Cyperus metzii (5/21/15) Crested Greenhead Sedge
Cyperus odoratus var. engelmannii (5/21/15) Slender Sand Flatsedge
Cyperus odoratus var. odoratus (5/21/15) Fragrant Flatsedge
Cyperus plukenetii (5/21/15) Starburst Flatsedge, Plukenet’s Flatsedge, Plukenet’s Sedge
Cyperus retrorsus (5/21/15) Pineland Flatsedge
Cyperus rotundus (11/30/12) Purple Nutsedge, Nutgrass, Cocograss
Cyperus squarrosus (5/21/15) Awned Flatsedge
Cyperus strigosus (11/30/12) False Nutsedge
Cyperus virens (5/21/15) green flatsedge
Cypripedium acaule (11/30/12) Pink Lady's Slipper, Mocassin Flower
Cypripedium candidum (11/30/12) White Lady's Slipper
Cypripedium kentuckiense (11/30/12) Kentucky Yellow Lady's Slipper
Cypripedium parviflorum var. parviflorum (11/30/12) Small Yellow Lady's Slipper
Cypripedium parviflorum var. pubescens (11/30/12) Large Yellow Lady's Slipper
Cypripedium reginae (11/30/12) Showy Lady's Slipper, Queen Lady's Slipper
Cyrilla racemiflora (11/30/12) Titi, Swamp Cyrilla, Leatherwood
Cyrtomium falcatum (11/30/12) Japanese Holly Fern, Asian Net-veined Holly Fern
Cyrtomium fortunei var. fortunei (11/30/12) Fortune's Net-veined Holly Fern
Cystopteris bulbifera (5/21/15) Bulblet Bladder Fern, Bulblet Fern
Cystopteris fragilis (5/21/15) Fragile Fern, Brittle Fern
Cystopteris protrusa (5/21/15) Lowland Bladder Fern, Spreading Bladder Fern
Cystopteris tennesseensis (5/21/15) Tennessee Bladder Fern
Cystopteris tenuis (5/21/15) Mackay's Bladder Fern, Mackay's Fragile Fern
Cytisus scoparius (11/30/12) Scotch Broom
Dactylis glomerata (11/30/12) Orchard Grass
Dactyloctenium aegyptium (5/21/15) Crowfoot Grass
Dactylorhiza viridis (5/21/15) Long-bracted Orchid, Frog Orchid, Long-bracted Frog Orchid
Dalea albida (11/30/12) White-tassels
Dalea carnea (11/30/12) Pink-tassels
Dalea gattingeri (11/30/12) Gattinger's Prairie-clover, Purple-tassels
Dalea gracilis (11/30/12) Sprawling White-tassels
Dalea pinnata var. pinnata (11/30/12) Summer Farewell, Eastern Prairie-clover
Dalea pinnata var. trifoliata (11/30/12) Summer Farewell
Dalea purpurea var. purpurea (11/30/12) Purple Prairie-clover
Danthonia compressa (5/21/15) Mountain Oatgrass, Flattened Oatgrass, Allegheny Flyback
Danthonia epilis (5/21/15) Bog Oatgrass
Danthonia sericea (5/21/15) Silky Oatgrass, Downy Oatgrass
Danthonia spicata (5/21/15) Poverty Oatgrass, Moonshine Grass
Dasistoma macrophylla (11/30/12) Mullein Foxglove
Datura stramonium (11/30/12) Jimsonweed
Daucus carota (11/30/12) Queen Anne's Lace, Wild Carrot, Bird's Nest
Daucus pusillus (11/30/12) American Queen Anne's Lace, American Wild Carrot
Decodon verticillatus (11/30/12) Water-oleander, Water-willow, Swamp Loosestrife, Peatweed
Decumaria barbara (11/30/12) Climbing Hydrangea, Woodvamp, Decumaria
Delphinium carolinianum ssp. calciphilum (11/30/12) Glade Larkspur
Delphinium carolinianum ssp. carolinianum (11/30/12) Prairie Larkspur, Carolina Larkspur, Blue Larkspur
Delphinium exaltatum (11/30/12) Tall Larkspur
Delphinium tricorne (11/30/12) Dwarf Larkspur
Dendrolycopodium dendroideum (11/30/12) Tree Ground-pine, Round-branch Clubmoss, Prickly Tree-clubmoss
Dendrolycopodium hickeyi (11/30/12) Pennsylvania Ground-pine, Hickey's Tree-clubmoss
Dendrolycopodium obscurum (11/30/12) Common Ground-pine, Flat-branched Tree-clubmoss
Dennstaedtia punctilobula (11/30/12) Hay-scented Fern, Pasture Fern, Boulder Fern
Deparia acrostichoides (5/21/15) Silvery Glade Fern, Silvery Spleenwort
Deparia petersenii (5/21/15) Japanese false spleenwort
Deschampsia cespitosa ssp. glauca (11/30/12) Tufted Hairgrass
Descurainia pinnata var. pinnata (11/30/12) Southeastern Tansy-mustard
Desmanthus illinoensis (11/30/12) Bundleflower, Prairie Mimosa
Desmodium canescens (11/30/12) Hoary Tick-trefoil
Desmodium ciliare (11/30/12) Hairy Small-leaved Tick-trefoil, Littleleaf Tick-trefoil
Desmodium cuspidatum var. cuspidatum (11/30/12) Long-bracted Tick-trefoil, Toothed Tick-trefoil
Desmodium fernaldii (11/30/12) Fernald's Tick-trefoil
Desmodium floridanum (11/30/12) Florida Tick-trefoil
Desmodium glabellum (11/30/12) Tall Tick-trefoil, Dillen's Tick-trefoil
Desmodium laevigatum (11/30/12) Smooth Tick-trefoil
Desmodium lineatum (5/21/15) Matted Tick-trefoil
Desmodium marilandicum (11/30/12) Maryland Tick-trefoil
Desmodium nuttallii (11/30/12) Nuttall's Tick-trefoil
Desmodium obtusum (11/30/12) Stiff Tick-trefoil
Desmodium paniculatum var. paniculatum (11/30/12) Panicled Tick-trefoil
Desmodium perplexum (11/30/12) perplexed tick-trefoil, Dillen's Tick-trefoil
Desmodium rotundifolium (11/30/12) Roundleaf Tick-trefoil, Dollarleaf, Prostrate Tick-trefoil
Desmodium sessilifolium (11/30/12) Sessile-leaf Tick-trefoil
Desmodium strictum (11/30/12) Pinebarren Tick-trefoil, Pineland Tick-trefoil, Upland Slender Tick-trefoil
Desmodium tenuifolium (11/30/12) Slimleaf Tick-trefoil, Savanna Slender Tick-trefoil
Desmodium tortuosum (5/21/15) dixie tick-trefoil
Desmodium viridiflorum (11/30/12) Velvety Tick-trefoil, Velvety Tick-clover
Deutzia scabra (11/30/12) Deutzia, Pride-of-Rochester
Diamorpha smallii (11/30/12) Elf-orpine
Dianthus armeria ssp. armeria (11/30/12) Deptford Pink
Dicentra canadensis (11/30/12) Squirrel Corn
Dicentra cucullaria (11/30/12) Dutchman's Britches
Dicentra eximia (11/30/12) Wild Bleeding Heart
Dicerandra linearifolia + (11/30/12) coastal plain balm
Dicerandra odoratissima (11/30/12) Rose Dicerandra, Rose Balm
Dichanthelium aciculare (5/21/15) Needleleaf Witchgrass, Needleleaf Rosette Grass
Dichanthelium acuminatum var. acuminatum (5/21/15) Woolly Rosette Grass, Woolly Witchgrass, Tapered Rosette Grass, Woolly Panicum
Dichanthelium angustifolium (5/21/15) Narrow-leaved Witchgrass
Dichanthelium annulum (5/21/15) Ringed Witchgrass
Dichanthelium boscii (5/21/15) Bosc's Witchgrass, Bosc's Panicgrass
Dichanthelium caerulescens (5/21/15) Blue Witchgrass
Dichanthelium clandestinum (5/21/15) Deer-tongue Witchgrass
Dichanthelium columbianum (5/21/15) American Witchgrass
Dichanthelium commutatum + (5/21/15) Variable Witchgrass
Dichanthelium depauperatum (5/21/15) Starved Witchgrass, Starved Panicgrass
Dichanthelium dichotomum var. dichotomum (5/21/15) Forked Witchgrass
Dichanthelium erectifolium (5/21/15) Erect-leaved Witchgrass, Erectleaf Panicgrass
Dichanthelium fusiforme (5/21/15) Spindle-fruited Witchgrass
Dichanthelium latifolium (5/21/15) Broadleaf Rosette Grass, Broad-leaved Witchgrass
Dichanthelium laxiflorum (5/21/15) Open-flower Witchgrass, Open-flower Rosette Grass
Dichanthelium longiligulatum (5/21/15) Long-ligule Witchgrass
Dichanthelium lucidum (5/21/15) Bog Witchgrass
Dichanthelium mattamuskeetense (5/21/15) Mattamuskeet Witchgrass
Dichanthelium neuranthum (5/21/15) Nerved Witchgrass
Dichanthelium nudicaule (5/21/15) Witchgrass
Dichanthelium oligosanthes var. oligosanthes (5/21/15) Few-flowered Witchgrass
Dichanthelium polyanthes (5/21/15) Small-fruited Witchgrass
Dichanthelium ravenelii (5/21/15) Ravenel's Witchgrass, Ravenel's Panicum
Dichanthelium scoparium (5/21/15) Velvet Witchgrass, Velvet Panicum
Dichanthelium species 1 (=arenicoloides) (5/21/15) Sandy Woods Witchgrass
Dichanthelium species 17 (=pinetorum) (5/21/15) Pineland Witchgrass
Dichanthelium sphaerocarpon (5/21/15) Round-fruited Witchgrass
Dichanthelium sphagnicola (5/21/15) Peaty Witchgrass
Dichanthelium strigosum var. glabrescens (5/21/15) Hairless Witchgrass
Dichanthelium strigosum var. leucoblepharis (5/21/15) Dwarf Witchgrass
Dichanthelium strigosum var. strigosum (5/21/15) Rough-hairy Witchgrass
Dichanthelium yadkinense (5/21/15) Spotted-sheath Witchgrass
Dichondra carolinensis (5/21/15) Carolina Ponyfoot
Dicliptera brachiata (11/30/12) Branched Foldwing, Dicliptera
Didiplis diandra (5/21/15) Water-purslane
Didymoglossum petersii (11/30/12) Dwarf Filmy Fern, Bristle Fern, Peters' Filmy Fern
Diervilla lonicera (11/30/12) Northern Bush-honeysuckle
Diervilla rivularis (11/30/12) Hairy Southern Bush-honeysuckle
Diervilla sessilifolia (11/30/12) Smooth Southern Bush-honeysuckle
Digitalis purpurea (11/30/12) Common Foxglove, Digitalis, Purple Foxglove
Digitaria bicornis (5/21/15) Asian crabgrass
Digitaria ciliaris (5/21/15) Southern Crabgrass
Digitaria filiformis var. filiformis (5/21/15) slender crabgrass
Digitaria sanguinalis (11/30/12) Hairy Crabgrass, Northern Crabgrass
Dinebra panicea ssp. brachiata (5/21/15) Red Sprangletop
Dinebra panicea ssp. mucronata (5/21/15) Red Spangletop
Diodia teres (11/30/12) Poor-joe, Rough Buttonweed
Diodia virginiana (11/30/12) Virginia Buttonweed
Dionaea muscipula (5/21/15) Venus Flytrap
Dioscorea alata (11/30/12) Water Yam, White Yam, Great Yam, Winged Yam
Dioscorea bulbifera (11/30/12) Air Yam, Air Potato
Dioscorea polystachya (11/30/12) Cinnamon Vine, Chinese Yam
Dioscorea quaternata (3/8/10) Whorled Wild Yam
Dioscorea villosa (3/8/10) Common Wild Yam, Streamhead Yam
Diospyros kaki (5/21/15) Japanese Persimmon, Kaki-plum, Kaki
Diospyros virginiana (11/30/12) American Persimmon, Common Persimmon, Simmon
Diphasiastrum digitatum (11/30/12) Common Running-cedar, Fan Ground-pine, Running Ground-pine, Common Running-pine
Diphasiastrum tristachyum (11/30/12) Blue Running-cedar, Ground-cedar
Diphylleia cymosa (11/30/12) Umbrella-leaf, Pixie-parasol
Dipsacus fullonum (11/30/12) Wild Teasel, Common Teasel
Dipsacus laciniatus (11/30/12) Cutleaf Teasel
Dipsacus sativus (11/30/12) Fuller's Teasel
Dirca palustris (5/21/15) Eastern Leatherwood, Leatherbark, Wicopee, Rope-bark
Disakisperma dubium (5/21/15) Green Sprangletop
Ditrysinia fruticosa (11/30/12) Sebastian-bush
Doellingeria infirma (11/30/12) Appalachian Flat-topped White Aster, Cornel-leaf Aster
Doellingeria sericocarpoides (5/21/15) Pocosin Flat-topped Aster, Southern Whitetop, Streamhead Flat-topped Aster
Doellingeria umbellata (5/21/15) Tall Flat-topped White Aster, Tall Whitetop Aster
Draba verna (11/30/12) Whitlow-grass
Drosera brevifolia (11/30/12) Dwarf Sundew, Early Sundew
Drosera capillaris (11/30/12) Pink Sundew, Bog Sundew
Drosera filiformis (11/30/12) Threadleaf Sundew
Drosera intermedia (11/30/12) Water Sundew, Spoonleaf Sundew
Drosera rotundifolia var. rotundifolia (11/30/12) Roundleaf Sundew
Drosera tracyi (11/30/12) Tracy's Sundew
Drymaria cordata var. cordata (11/30/12) Heartleaf Drymary, West Indian Chickweed
Dryopteris campyloptera (11/30/12) Mountain Wood-fern
Dryopteris carthusiana (11/30/12) Spinulose Wood-fern, Toothed Wood-fern
Dryopteris celsa (11/30/12) Log Fern
Dryopteris cristata (11/30/12) Crested Wood-fern, Crested Shield Fern
Dryopteris erythrosora (5/21/15) Autumn Fern, Japanese Red Shield Fern, Japanese Shield Fern
Dryopteris goldiana (11/30/12) Goldie's Wood-fern
Dryopteris intermedia (11/30/12) Evergreen Wood-fern, Fancy Fern, Intermediate Wood-fern
Dryopteris ludoviciana (11/30/12) Southern Wood-fern, Southern Shield Fern
Dryopteris marginalis (11/30/12) Marginal Wood-fern, Marginal Shield Fern
Dulichium arundinaceum var. arundinaceum (11/30/12) Three-way Sedge
Dyschoriste humistrata (11/30/12) Swamp Twinflower, Swamp Dyschoriste
Dyschoriste oblongifolia (11/30/12) Blue Twinflower, Pineland Dyschoriste, Oblong Twinflower
Dysphania ambrosioides (5/21/15) Mexican-tea, Epazote
Dysphania anthelmintica (5/21/15) Wormseed, Epazote
Echinacea laevigata (11/30/12) Smooth Purple Coneflower, Smooth Coneflower
Echinacea pallida (5/21/15) Pale Purple Coneflower
Echinacea purpurea (11/30/12) Eastern Purple Coneflower
Echinacea simulata (11/30/12) Prairie Purple Coneflower, Wavy-leaf Purple Coneflower
Echinacea tennesseensis (11/30/12) Tennessee Purple Coneflower
Echinochloa colonum (5/21/15) Jungle-rice
Echinochloa crusgalli var. crusgalli (5/21/15) Barnyard Grass
Echinochloa cruspavonis var. cruspavonis (5/21/15) gulf cockspur grass
Echinochloa muricata var. microstachya (5/21/15) Rough Barnyard Grass
Echinochloa muricata var. muricata (5/21/15) Rough Barnyard Grass
Echinochloa walteri (5/21/15) Swamp Barnyard Grass
Echinocystis lobata (5/21/15) Wild Cucumber, Wild Balsam-apple
Echinodorus cordifolius (11/30/12) Creeping Burhead, Creeping Water-plantain
Echium vulgare (11/30/12) Viper's Bugloss, Blue Weed
Eclipta prostrata (11/30/12) Yerba-de-tajo, false daisy
Egeria densa (5/21/15) Brazilian Waterweed, Brazilian Egeria, "Brazilian Elodea", "Anacharis"
Eichhornia crassipes (11/30/12) Water Hyacinth
Elaeagnus angustifolia (11/30/12) Russian Olive, Oleaster
Elaeagnus multiflora (11/30/12) Cherry Elaeagnus, Cherry Silverberry
Elaeagnus pungens (11/30/12) Thorny Olive, Autumn Siverberry, Silverthorn, Thorny Elaeagnus
Elaeagnus umbellata var. parvifolia (11/30/12) Autumn Olive, Spring Silverberry
Eleocharis baldwinii (5/21/15) Baldwin’s Spikerush, Slender Spikerush, Roadgrass, Hair Grass
Eleocharis equisetoides (11/30/12) Horsetail Spikerush
Eleocharis geniculata (5/21/15) Canada spikesedge, Bent spikerush
Eleocharis montevidensis (11/30/12) Sand Spikerush
Eleocharis obtusa (5/21/15) Blunt Spikerush
Eleocharis quadrangulata (11/30/12) squarestem spikerush
Eleocharis vivipara (11/30/12) Viviparous Spikerush
Elephantopus carolinianus (11/30/12) Leafy Elephant's Foot, Carolina Elephant's Foot
Elephantopus nudatus (11/30/12) Coastal Plain Elephant's Foot, Smooth Elephant's Foot, Savanna Elephant's Foot, Pineland Elephant's Foot
Elephantopus tomentosus (11/30/12) Common Elephant's Foot, Upland Elephant's Foot, Woodland Elephant's Foot
Eleusine indica (11/30/12) Goosegrass, Yard Grass
Elliottia racemosa (5/21/15) Georgia Plume, Southern-plume, Elliottia
Elymus canadensis var. canadensis (5/21/15) Great Plains Wild-rye, Nodding Wild-rye
Elymus hystrix var. hystrix (11/30/12) Common Bottlebrush Grass
Elymus repens (11/30/12) Quackgrass, Dog-grass, Witchgrass
Elymus virginicus var. virginicus (11/30/12) Virginia Wild-rye, Common Eastern Wild-rye, Terrell Grass
Elytraria caroliniensis var. caroliniensis (11/30/12) Carolina Elytraria
Emex spinosa (5/21/15) Spiny Emex
Emilia fosbergii (5/21/15) Salmon Tasselflower, Cupid’s-shaving-brush
Endodeca serpentaria (11/30/12) Turpentine-root, Virginia Snakeroot, Serpent Birthwort
Enemion biternatum (11/30/12) False Rue-anemone, Isopyrum
Epidendrum magnoliae (11/30/12) Green-fly Orchid
Epifagus virginiana (11/30/12) Beechdrops
Epigaea repens (11/30/12) Trailing Arbutus, Mayflower
Epilobium ciliatum ssp. ciliatum (5/21/15) American Willow-herb
Epilobium coloratum (5/21/15) Purple-leaved Willow-herb, Bronze Willow-herb, Eastern Willow-herb
Epilobium leptophyllum (5/21/15) Narrow-leaved Willow-herb, American Marsh Willow-herb
Equisetum arvense (11/30/12) Field Horsetail
Equisetum hyemale ssp. affine (11/30/12) Tall Scouring Rush, River Scouring Rush
Eragrostis capillaris (11/30/12) Lacegrass
Eragrostis cilianensis (11/30/12) Stinkgrass
Eragrostis ciliaris var. ciliaris (5/21/15) gophertail lovegrass
Eragrostis curvula (11/30/12) Weeping Lovegrass
Eragrostis elliottii (5/21/15) Elliott's Lovegrass
Eragrostis hirsuta (11/30/12) Bigtop Lovegrass
Eragrostis hypnoides (11/30/12) Creeping Lovegrass, Teal Lovegrass
Eragrostis pilosa var. pilosa (11/30/12) India Lovegrass
Eragrostis spectabilis (11/30/12) Purple Lovegrass, Tumblegrass
Eranthis hyemalis (11/30/12) Winter Aconite
Erechtites hieraciifolius (5/21/15) Fireweed, Pilewort
Eremochloa ophiuroides (5/21/15) Centipede Grass
Erianthus alopecuroides (5/21/15) Silver Plumegrass
Erianthus brevibarbis (5/21/15) Short-bearded Plumegrass
Erianthus coarctatus (5/21/15) Brown Plumegrass
Erianthus contortus (5/21/15) Bent-awn Plumegrass
Erianthus giganteus (5/21/15) Sugarcane Plumegrass, Giant Plumegrass
Erianthus strictus (5/21/15) Narrow Plumegrass
Erica tetralix (11/30/12) Cross-leaved Heath
Erigenia bulbosa (5/21/15) Harbinger-of-Spring, Pepper-and-Salt, Erigenia
Erigeron annuus (11/30/12) Daisy Fleabane, Annual Fleabane
Erigeron philadelphicus var. philadelphicus (11/30/12) Daisy Fleabane, Common Fleabane, Philadelphia-daisy
Erigeron pulchellus var. pulchellus (11/30/12) Robin's Plantain
Erigeron quercifolius (11/30/12) Southern Fleabane, Oakleaf Fleabane
Erigeron strigosus var. strigosus (11/30/12) Daisy Fleabane, Common Rough Fleabane, Prairie Fleabane, Slender Daisy Fleabane
Erigeron vernus (11/30/12) Whitetop Fleabane, Savanna Daisy Fleabane
Eriocaulon compressum (11/30/12) Flattened Pipewort, Hat Pin
Eriocaulon decangulare var. decangulare (11/30/12) Common Ten-angled Pipewort, Hat Pin, Hard Pipewort
Eriocaulon ravenelii (11/30/12) Ravenel's Pipewort
Eriocaulon texense (11/30/12) Texas Hatpins, Texas Pipewort
Eriochloa michauxii var. michauxii (5/21/15) Longleaf Cupgrass
Eriogonum tomentosum (11/30/12) Sandhill Wild-buckwheat, Southern Wild-buckwheat, Dog-tongue
Eriophorum virginicum (11/30/12) Tawny Cottongrass
Erodium cicutarium (11/30/12) Common Storksbill, Filaree, Heronsbill
Eruca vesicaria ssp. sativa (11/30/12) Arugula, Garden Rocket, Rocket-salad, Salad-rocket
Erucastrum gallicum (5/21/15) Dog Mustard, Rocket-weed, French Rocket
Eryngium aquaticum var. aquaticum (11/30/12) Marsh Eryngo
Eryngium aquaticum var. ravenelii (11/30/12) Ravenel's Eryngo
Eryngium baldwinii (5/21/15) Baldwin's eryngo, Baldwin's button snakeroot
Eryngium integrifolium (11/30/12) Savanna Eryngo, Blueflower Eryngo
Eryngium maritimum (11/30/12) Sea Holly, Seaside Eryngo
Eryngium prostratum (11/30/12) Spreading Eryngo, Creeping Eryngo
Eryngium yuccifolium var. synchaetum (11/30/12) Southern Rattlesnake-master
Eryngium yuccifolium var. yuccifolium (11/30/12) Northern Rattlesnake-master, Button Snakeroot
Erythrina herbacea (5/21/15) Coral Bean, Cardinal-spear
Erythronium albidum (11/30/12) White Fawnlily, White Trout Lily, Blonde Lilian
Erythronium americanum ssp. americanum (11/30/12) American Trout Lily, Dogtooth Violet, Adder's Tongue
Erythronium americanum ssp. harperi (11/30/12) Harper's Trout Lily
Erythronium rostratum (11/30/12) Beaked Trout Lily
Erythronium umbilicatum ssp. monostolum (11/30/12) Southern Appalachian Trout Lily
Erythronium umbilicatum ssp. umbilicatum (11/30/12) Dimpled Trout Lily, Dogtooth Violet
Eubotrys racemosus (5/21/15) Coastal Fetterbush, Swamp Sweetbells, Swamp Leucothoe
Eubotrys recurvus (5/21/15) Mountain Sweetbells, Mountain Fetterbush, Deciduous Fetterbush
Euonymus alatus (11/30/12) Winged Burning Bush, Winged Euonymus, Winged Wahoo
Euonymus americanus (11/30/12) Hearts-a-bustin', Strawberry-bush
Euonymus atropurpureus var. atropurpureus (11/30/12) American Wahoo, Burning Bush
Euonymus fortunei (11/30/12) Wintercreeper, Climbing Euonymus, Chinese Spindle-tree
Euonymus japonicus (11/30/12) Japanese Spindletree, Japanese Euonymus
Euonymus obovatus (11/30/12) Running Strawberry-bush, Trailing Strawberry Bush, Trailing Wahoo
Eupatorium album (11/30/12) White Boneset, White-bracted Thoroughwort, White Thoroughwort, White Eupatorium
Eupatorium altissimum (11/30/12) Tall Thoroughwort, Tall Boneset
Eupatorium anomalum (11/30/12) Anomalous Eupatorium
Eupatorium capillifolium (11/30/12) Common Dog-fennel, Summer Cedar, Yankeeweed
Eupatorium compositifolium (11/30/12) Coastal Dog-fennel, Yankeeweed
Eupatorium cordigerum (11/30/12) Clasping Roundleaf Eupatorium
Eupatorium glaucescens (11/30/12) Wedgeleaf Eupatorium, Broadleaf Bushy Eupatorium
Eupatorium godfreyanum (11/30/12) Godfrey's Thoroughwort
Eupatorium hyssopifolium (11/30/12) Hyssopleaf Boneset, Hyssopleaf Thoroughwort, Hyssopleaf Eupatorium
Eupatorium leucolepis (11/30/12) Savanna Eupatorium, Justiceweed
Eupatorium mohrii (11/30/12) Mohr's Eupatorium
Eupatorium paludicola (11/30/12) Eupatorium, Justiceweed
Eupatorium perfoliatum (11/30/12) Boneset
Eupatorium pilosum (11/30/12) Rough Boneset, Ragged Eupatorium
Eupatorium pubescens (11/30/12) Inland Roundleaf Eupatorium
Eupatorium recurvans (11/30/12) Recurved Eupatorium
Eupatorium rotundifolium (11/30/12) Common Roundleaf Boneset, Common Roundleaf Thoroughwort, Common Roundleaf Eupatorium
Eupatorium saltuense (11/30/12) Tall Thoroughwort, Tall Boneset, Pasture Eupatorium
Eupatorium semiserratum (11/30/12) Olive Eupatorium, Threeleaf Eupatorium
Eupatorium serotinum (11/30/12) Late-flowering Boneset, Late-flowering Thoroughwort, Late Eupatorium, Late Boneset
Eupatorium sessilifolium var. brittonianum (11/30/12) Britton's Eupatorium
Eupatorium sessilifolium var. sessilifolium (11/30/12) Upland Boneset, Sessile-leaf Eupatorium
Eupatorium torreyanum (11/30/12) Torrey's Eupatorium
Eupatorium vaseyi (11/30/12) Vasey's Eupatorium
Euphorbia bombensis (5/21/15) Southern Seaside Spurge, Dixie Sandmat
Euphorbia commutata (11/30/12) Woodland Spurge, Tinted Spurge, Wood Spurge
Euphorbia corollata (11/30/12) Eastern Flowering Spurge
Euphorbia curtisii (11/30/12) White Sandhills Spurge
Euphorbia cyathophora (11/30/12) Painted Leaf, Fire-on-the-mountain
Euphorbia cyparissias (11/30/12) Cypress Spurge, Graveyard Spurge
Euphorbia dentata (11/30/12) Toothed Spurge, Green Poinsettia, Wild Poinsettia, Painted Leaf
Euphorbia discoidalis (11/30/12) Summer Spurge
Euphorbia esula var. esula (11/30/12) Wolf's-milk, Leafy Spurge
Euphorbia exserta (11/30/12) Maroon Sandhills Spurge, Coastal Sand Spurge, Purple Sandhill-spurge
Euphorbia graminea (5/21/15) grassleaf spurge
Euphorbia heterophylla (11/30/12) Fiddler's Spurge, Mexican Fireplant
Euphorbia hirta (5/21/15) Pillpod Sandmat, Hairy Spurge
Euphorbia hypericifolia (5/21/15) graceful sandmat
Euphorbia hyssopifolia (5/21/15) Hyssopleaf Sandmat
Euphorbia ipecacuanhae (11/30/12) Carolina Ipecac, Wild Ipecac
Euphorbia lathyris (11/30/12) Caper Spurge, Myrtle Spurge, Mole Plant
Euphorbia maculata (11/30/12) Spotted Spurge, Milk-purslane, Wartweed, Spotted Sandmat
Euphorbia mercurialina (5/21/15) Cumberland Spurge, Mercury Spurge
Euphorbia nutans (11/30/12) Eyebane
Euphorbia polygonifolia (11/30/12) Dune Spurge, Northern Seaside Spurge, Northern Sandmat
Euphorbia pubentissima (11/30/12) False Flowering Spurge, Southeastern Flowering Spurge, Southern Flowering Spurge
Euphorbia purpurea (11/30/12) Glade Spurge, Darlington Spurge, Purple Spurge
Eurybia avita (11/30/12) Alexander's Rock Aster
Eurybia chlorolepis (11/30/12) Blue Ridge White Heart-leaved Aster
Eurybia compacta (11/30/12) Slender Aster
Eurybia divaricata (11/30/12) White Wood Aster, Woodland Aster, Common White Heart-leaved Aster
Eurybia eryngiifolia (11/30/12) Eryngo-leaved Aster, Thistleleaf Aster
Eurybia macrophylla (11/30/12) Large-leaf Aster, Big-leaved Aster
Eurybia mirabilis (11/30/12) Piedmont Aster
Eurybia paludosa (11/30/12) Savannah Grass-leaved Aster, Southern Swamp Aster
Eurybia radula (11/30/12) Rough-leaved Aster, Low Rough Aster
Eurybia schreberi (11/30/12) Schreber's Aster
Eurybia spectabilis (11/30/12) Low Showy Aster
Eurybia surculosa (11/30/12) Creeping Aster
Eustachys petraea (5/21/15) Dune Fingergrass
Euthamia caroliniana (11/30/12) Slender Flat-topped Goldenrod
Euthamia graminifolia + (5/21/15) Flat-topped Goldenrod
Euthamia hirtipes (11/30/12) Marsh Flat-topped Goldenrod
Euthamia leptocephala (11/30/12) Mississippi Valley Flat-topped Goldenrod
Eutrochium dubium (11/30/12) Coastal Plain Joe Pye Weed, Three-nerved Joe Pye Weed
Eutrochium fistulosum (11/30/12) Hollow-stem Joe Pye Weed
Eutrochium maculatum var. maculatum (11/30/12) Spotted Joe Pye Weed
Eutrochium purpureum var. carolinianum (11/30/12) Carolina Joe Pye Weed
Eutrochium purpureum var. purpureum (11/30/12) Purple-node Joe Pye Weed
Eutrochium steelei (11/30/12) Appalachian Joe Pye Weed, Steele's Joe Pye Weed
Exochorda racemosa (11/30/12) Pearlbush
Facelis retusa (11/30/12) Trampweed, Fluffweed
Fagopyrum esculentum (11/30/12) Buckwheat
Fagus grandifolia + (11/30/12) American Beech
Fallopia baldschuanica (11/30/12) Lace Vine, Silver-lace-vine, China Fleece-vine
Fallopia cilinodis (11/30/12) Fringed Climbing Buckwheat, Fringed Black Bindweed, Fringed Bindweed
Fallopia convolvulus (11/30/12) Climbing Buckwheat, Nimblewill, Black Bindweed
Fallopia cristata (5/21/15) Crested Climbing Buckwheat, Climbing False Buckwheat
Fallopia scandens (5/21/15) Common Climbing Buckwheat
Fatoua villosa (11/30/12) Crabweed, Mulberry-weed, Foolish-weed
Festuca myuros (5/21/15) Rat-tail Fescue
Festuca octoflora var. octoflora (5/21/15) Southern Six-weeks Fescue
Festuca paradoxa (11/30/12) Cluster Fescue
Festuca subverticillata (11/30/12) Nodding Fescue
Festuca trachyphylla (5/21/15) Hard Fescue
Ficaria verna ssp. calthifolia (11/30/12) Fig Buttercup, Lesser Celandine, Pilewort
Ficaria verna ssp. chrysocephala (11/30/12) Fig Buttercup, Lesser Celandine, Pilewort
Ficaria verna ssp. fertilis (11/30/12) Fig Buttercup, Lesser Celandine, Pilewort
Ficaria verna ssp. ficariiformis (11/30/12) Fig Buttercup, Lesser Celandine, Pilewort
Ficaria verna ssp. verna (11/30/12) Fig Buttercup, Lesser Celandine, Pilewort
Ficus carica (11/30/12) Edible Fig, Garden Fig
Ficus pumila (11/30/12) Climbing Fig, Creeping Fig
Filipendula rubra (5/21/15) Queen-of-the-Prairie
Filipendula ulmaria (5/21/15) Queen-of-the-Meadow, Meadowsweet
Fimbristylis caroliniana (5/21/15) Carolina Fimbry
Fimbristylis castanea (5/21/15) Marsh Fimbry
Fimbristylis schoenoides (5/21/15) ditch fimbry
Firmiana simplex (11/30/12) Chinese Parasol-tree, Japanese Varnishtree, Phoenix Tree
Flaveria bidentis (5/21/15) coastal plain yellowtops
Fleischmannia incarnata (11/30/12) Pink Thoroughwort, Pink Eupatorium
Foeniculum vulgare (11/30/12) Fennel
Forestiera acuminata (5/21/15) Swamp-privet
Forestiera godfreyi (5/21/15) Godfrey's Forestiera
Forestiera ligustrina (5/21/15) Upland Swamp Privet, Southern-privet, Glade Privet, Upland Privet
Forestiera segregata var. segregata (5/21/15) Florida-privet
Forsythia suspensa (11/30/12) Weeping Forsythia
Forsythia viridissima (11/30/12) Greenstem Forsythia
Fothergilla gardenii (11/30/12) Coastal Witch-alder, Dwarf Witch-alder, Small Witch-alder, Fothergilla
Fothergilla major (11/30/12) Large Witch-alder, Mountain Witch-alder, Fothergilla
Fragaria virginiana (11/30/12) Wild Strawberry
Frangula alnus (11/30/12) Glossy Buckthorn, European Alder-buckthorn
Frangula caroliniana (11/30/12) Carolina Buckthorn, Polecat-tree, Indian Currant
Franklinia alatamaha (5/21/15) Franklinia, Franklin Tree, Lost Gordonia
Frasera caroliniensis (11/30/12) American Columbo
Fraxinus americana (11/30/12) White Ash, American Ash
Fraxinus biltmoreana (11/30/12) Biltmore Ash, Biltmore White Ash
Fraxinus caroliniana (11/30/12) Carolina Ash, Water Ash, Pop Ash
Fraxinus pennsylvanica (11/30/12) Green Ash, Red Ash
Fraxinus profunda (11/30/12) Pumpkin Ash
Fraxinus quadrangulata (11/30/12) Blue Ash
Froelichia campestris (5/21/15) Plains Cottonseed
Froelichia floridana (11/30/12) Common Cottonweed, Florida Cottonseed
Froelichia gracilis (5/21/15) Slender Cottonweed
Fuirena scirpoidea (11/30/12) Southern Umbrella-sedge
Fumaria officinalis (11/30/12) Fumitory, Earthsmoke
Gaillardia aestivalis var. aestivalis (11/30/12) Sandhills Gaillardia, Rayless Blanketflower, Lanceleaf Blanketflower
Gaillardia pulchella var. drummondi (11/30/12) Beach Blanket Flower, Gaillardia, Firewheel, Indian Blanket
Gaillardia pulchella var. pulchella (11/30/12) Common Blanket Flower, Gaillardia, Firewheel, Indian Blanket
Galactia elliottii (11/30/12) Elliott's Milkpea
Galactia erecta (11/30/12) Erect Milkpea
Galactia mollis (11/30/12) Soft Milkpea
Galactia regularis (11/30/12) Downy Milkpea, Hairy Milkpea, Twining Milkpea
Galactia volubilis var. volubilis (11/30/12) Smooth Milkpea, Common Milkpea
Galanthus nivalis (11/30/12) Snowdrop
Galax urceolata (5/21/15) Galax, Beetleweed
Galearis spectabilis (11/30/12) Showy Orchis
Galinsoga parviflora var. parviflora (11/30/12) Lesser Peruvian-daisy, Gallant Soldiers
Galinsoga quadriradiata (11/30/12) Common Peruvian-daisy, Gallant Soldiers
Galium album (5/21/15) white bedstraw
Galium aparine (11/30/12) Cleavers, Bedstraw
Galium asprellum (11/30/12) Rough Bedstraw
Galium boreale (5/21/15) Northern Bedstraw
Galium circaezans var. circaezans (11/30/12) Southern Forest Bedstraw, Wild-licorice
Galium concinnum (5/21/15) Shining Bedstraw
Galium hispidulum (11/30/12) Coastal Bedstraw
Galium lanceolatum (11/30/12) Wild-licorice
Galium latifolium (11/30/12) Purple Bedstraw, Wideleaf Bedstraw
Galium mollugo (5/21/15) False Baby's Breath, Smooth Bedstraw, Hedge Bedstraw, Wild Madder
Galium obtusum var. obtusum (11/30/12) Bluntleaf Bedstraw
Galium pedemontanum (11/30/12) Piedmont Crosswort, Piedmont Bedstraw
Galium pilosum + (11/30/12) Hairy Bedstraw
Galium sherardia (11/30/12) Field Madder, Blue Field Madder
Galium tinctorium + (11/30/12) Marsh Bedstraw, Dye Bedstraw
Galium triflorum (11/30/12) Sweet-scented Bedstraw, Fragrant Bedstraw
Galium uniflorum (11/30/12) One-flower Bedstraw
Galium verum (11/30/12) Yellow Bedstraw, Our Lady's Bedstraw
Gamochaeta antillana (11/30/12) Narrowleaf Cudweed, Caribbean Everlasting
Gamochaeta argyrinea (11/30/12) Purple Cudweed
Gamochaeta calviceps (11/30/12) Narrowleaf Cudweed
Gamochaeta chionesthes (11/30/12) Purple Cudweed
Gamochaeta coarctata (11/30/12) Shiny Cudweed
Gamochaeta pensylvanica (5/21/15) Wandering Cudweed, Pennsylvania Everlasting
Gamochaeta purpurea (11/30/12) Spoonleaf Purple Everlasting, Purple Cudweed
Gamochaeta simplicicaulis (5/21/15) simple-stem everlasting
Gaultheria hispidula (11/30/12) Creeping Snowberry, Moxie
Gaultheria procumbens (11/30/12) Wintergreen, Teaberry
Gaylussacia baccata (11/30/12) Black Huckleberry, Crackleberry
Gaylussacia brachycera (5/21/15) Box Huckleberry
Gaylussacia dumosa (11/30/12) Southern Dwarf Huckleberry
Gaylussacia frondosa (11/30/12) Dangleberry
Gaylussacia mosieri (11/30/12) Mosier's Huckleberry, Hirsute Huckleberry
Gaylussacia tomentosa (11/30/12) Woolly Dangleberry, Hairy Dangleberry
Gaylussacia ursina (11/30/12) Bear Huckleberry, Mountain Huckleberry, Buckberry
Gelsemium rankinii (11/30/12) Swamp Jessamine
Gelsemium sempervirens (11/30/12) Carolina Jessamine, Yellow Jessamine
Gentiana alba (11/30/12) Pale Gentian
Gentiana andrewsii var. andrewsii (11/30/12) Prairie Closed Gentian, Closed Bottle Gentian
Gentiana austromontana (11/30/12) Blue Ridge Gentian, Appalachian Gentian
Gentiana autumnalis (11/30/12) Pinebarren Gentian, Autumn Gentian
Gentiana catesbaei (11/30/12) Coastal Plain Gentian, Catesby's Gentian, Elliott's Gentian
Gentiana clausa (11/30/12) Meadow Closed Gentian, Meadow Bottle Gentian
Gentiana decora (11/30/12) Appalachian Gentian
Gentiana latidens (11/30/12) Balsam Mountain Gentian
Gentiana linearis (11/30/12) Narrowleaf Gentian
Gentiana saponaria (11/30/12) Soapwort Gentian, Harvest Bells
Gentiana villosa (11/30/12) Striped Gentian
Gentianella quinquefolia var. quinquefolia (11/30/12) Fivefinger Gentian, Eastern Agueweed, Stiff Gentian
Gentianopsis crinita (11/30/12) Eastern Fringed Gentian
Geranium carolinianum (11/30/12) Carolina Cranesbill
Geranium dissectum (11/30/12) Cutleaf Cranesbill
Geranium maculatum (11/30/12) Wild Geranium
Geranium molle (11/30/12) Dove's-foot Cranesbill
Geranium pusillum (11/30/12) Small-flowered Cranesbill
Geranium robertianum (11/30/12) Herb Robert
Geum canadense (11/30/12) White Avens
Geum donianum (11/30/12) Southern Barren Stawberry
Geum fragarioides (11/30/12) Northern Barren Strawberry
Geum geniculatum (11/30/12) Bent Avens
Geum lobatum (11/30/12) Piedmont Barren Strawberry, Lobed Barren Strawberry
Geum radiatum (11/30/12) Mountain Avens, Appalachian Avens, Spreading Avens, Cliff Avens
Geum vernum (11/30/12) Spring Avens
Geum virginianum (11/30/12) Pale Avens, Cream Avens
Gillenia stipulata (11/30/12) Midwestern Indian Physic, American Ipecac
Gillenia trifoliata (11/30/12) Bowman's Root, Mountain Indian Physic, Fawn's Breath
Ginkgo biloba (11/30/12) Ginkgo, Maidenhair Tree
Gladiolus dalenii ssp. dalenii (5/21/15) Gladiolus
Glandularia bipinnatifida (5/21/15) Dakota Vervain, Dakota Mock Vervain
Glandularia canadensis (11/30/12) Rose Vervain, Rose Verbena, Creeping Vervain
Glandularia pulchella (11/30/12) Moss Vervain, South American Vervain, Moss Verbena
Glaucium flavum (5/21/15) Yellow Hornpoppy, Yellow Horned-poppy, Sea-poppy
Glechoma hederacea (11/30/12) Ground Ivy, Gill-over-the-ground, Creeping Charlie
Gleditsia aquatica (11/30/12) Water Locust
Gleditsia triacanthos (11/30/12) Honey Locust
Glossostigma cleistanthum (5/21/15) Mudmat
Glyceria septentrionalis (5/21/15) Eastern Mannagrass, Floating Mannagrass
Glyceria striata var. striata (5/21/15) Fowl Mannagrass
Gonolobus suberosus var. suberosus (11/30/12) Eastern Anglepod
Goodyera pubescens (11/30/12) Downy Rattlesnake Plantain, Downy Rattlesnake-orchid
Goodyera repens (11/30/12) Dwarf Rattlesnake Orchid, Lesser Rattlesnake-orchid
Gordonia lasianthus (11/30/12) Loblolly Bay, Gordonia
Gossypium hirsutum (5/21/15) Upland Cotton
Gratiola amphiantha (11/30/12) Pool-sprite, Snorkelwort, Little Amphianthus
Gratiola aurea (11/30/12) Yellow Hedge-hyssop, Golden-pert
Gratiola neglecta (11/30/12) Mud-hyssop, Mud Hedge-hyssop
Gratiola virginiana (11/30/12) Round-fruit Hedge-hyssop, Virginia Hedge-hyssop
Gratiola viscidula (11/30/12) Viscid Hedge-hyssop, Sticky Hedge-hyssop
Guilandina bonduc (5/21/15) Gray Nicker, Holdback
Gymnocladus dioicus (11/30/12) Kentucky Coffee-tree
Gymnopogon ambiguus (5/21/15) Eastern Skeletongrass, Eastern Beardgrass, Bearded Skeletongrass
Gypsophila paniculata (5/21/15) Tall Baby's Breath
Habenaria quinqueseta (5/21/15) Michaux's Orchid, Long-horned Habenaria
Habenaria repens (5/21/15) Water-spider Orchid, Floating Orchid
Hackelia virginiana (11/30/12) Virginia Stickseed
Halesia carolina (11/30/12) Little Silverbell
Halesia diptera var. diptera (11/30/12) Common Two-wing Silverbell
Halesia tetraptera var. monticola (4/7/08) Mountain Silverbell
Halesia tetraptera var. tetraptera (4/7/08) Common Silverbell
Hamamelis virginiana var. virginiana (11/30/12) American Witch-hazel, Northern Witch-hazel
Hedeoma hispida (11/30/12) Rough Pennyroyal
Hedeoma pulegioides (11/30/12) American Pennyroyal
Hedera colchica (11/30/12) Persian Ivy
Hedera helix var. helix (11/30/12) English Ivy, Common Ivy
Hedera hibernica (11/30/12) Atlantic Ivy, Irish Ivy
Helenium amarum var. amarum (11/30/12) Bitterweed
Helenium autumnale (11/30/12) Common Sneezeweed
Helenium brevifolium (11/30/12) Littleleaf Sneezeweed, Shortleaf Sneezeweed
Helenium flexuosum (11/30/12) Purplehead Sneezeweed, Southern Sneezeweed
Helenium pinnatifidum (11/30/12) Sneezeweed
Helenium vernale (5/21/15) Sneezeweed, Spring Helenium
Helianthus agrestis (5/21/15) Southeastern Sunflower
Helianthus angustifolius (11/30/12) Narrowleaf Sunflower , Swamp Sunflower
Helianthus annuus (11/30/12) Common Sunflower
Helianthus atrorubens (11/30/12) Purple-disc Sunflower, Hairy Wood Sunflower, Appalachian Sunflower
Helianthus debilis ssp. cucumerifolius (11/30/12) Cucumber-leaf Sunflower
Helianthus decapetalus (11/30/12) Thin-leaved Sunflower, Forest Sunflower
Helianthus divaricatus (11/30/12) Woodland Sunflower, Spreading Sunflower
Helianthus giganteus (11/30/12) Tall Sunflower, Swamp Sunflower, Tuberous Sunflower
Helianthus glaucophyllus (11/30/12) Whiteleaf Sunflower
Helianthus heterophyllus (11/30/12) Savanna Sunflower, Variable-leaf Sunflower
Helianthus hirsutus (11/30/12) Hairy Sunflower, Rough Sunflower
Helianthus laetiflorus (11/30/12) cheerful sunflower
Helianthus longifolius (11/30/12) Longleaf Sunflower
Helianthus maximilianii (11/30/12) Maximilian Sunflower
Helianthus microcephalus (11/30/12) Small Wood Sunflower, Small-headed Sunflower
Helianthus mollis (11/30/12) Downy Sunflower, Ashy Sunflower, Gray Sunflower
Helianthus occidentalis ssp. occidentalis (5/21/15) Naked-stem Sunflower
Helianthus pauciflorus ssp. pauciflorus (11/30/12) Stiff Sunflower
Helianthus porteri (11/30/12) Confederate Daisy
Helianthus radula (5/21/15) Roundleaf Sunflower, Rayless Sunflower
Helianthus resinosus (11/30/12) Hairy Sunflower, Resinous Sunflower, Gray Sunflower
Helianthus schweinitzii (11/30/12) Schweinitz's Sunflower
Helianthus smithii (11/30/12) Smith's Sunflower
Helianthus strumosus (11/30/12) Roughleaf Sunflower, Pale-leaf Woodland Sunflower
Helianthus tuberosus (11/30/12) Jersalem Artichoke
Helianthus verticillatus (11/30/12) Whorled Sunflower
Heliopsis helianthoides var. helianthoides (11/30/12) False Sunflower, Eastern Oxeye, Eastern Sunflower-everlasting, Smooth Oxeye
Heliotropium amplexicaule (5/21/15) Clasping Heliotrope
Heliotropium curassavicum var. curassavicum (5/21/15) Seaside Heliotrope
Heliotropium indicum (5/21/15) Indian Heliotrope, Turnsole
Helleborus foetidus (5/21/15) Stinking Hellebore
Helleborus viridis (5/21/15) Lenten-rose, Green Hellebore, Christmas-rose
Helonias bullata (11/30/12) Swamp Pink
Hemerocallis fulva (5/21/15) Orange Daylily, Tawny Daylily, Roadside Daylily
Hemerocallis lilioasphodelus (5/21/15) Yellow Daylily, Lemon Daylily
Heracleum mantegazzianum (11/30/12) Giant Hogweed
Heracleum maximum (11/30/12) Cow Parsnip, American Hogweed, Masterwort
Hesperis matronalis (11/30/12) Dame's Rocket
Heteranthera dubia (5/21/15) Water Stargrass
Heteranthera reniformis (5/21/15) Mud Plantain, Kidney-leaf Mud Plantain
Heterotheca camporum var. glandulissima (11/30/12) Nashville Camphorweed
Heterotheca latifolia var. latifolia (11/30/12) Common Camphorweed
Heterotheca subaxillaris (11/30/12) Dune Camphorweed
Heuchera americana (11/30/12) American Alumroot
Heuchera parviflora (11/30/12) Cave Alumroot, Small-flower Alumroot
Heuchera villosa var. villosa (11/30/12) Mapleleaf Alumroot, Hairy Alumroot, Rock Alumroot
Hexalectris spicata var. spicata (11/30/12) Crested Coralroot, Spiked Crested Coralroot, Brunetta
Hexastylis arifolia var. arifolia (5/21/15) Little Brown Jug, Arrowhead Heartleaf
Hexastylis arifolia var. callifolia (5/21/15) heartleaf
Hexastylis arifolia var. ruthii (5/21/15) Appalachian Little Brown Jug
Hexastylis contracta (5/21/15) Mountain Heartleaf
Hexastylis heterophylla (5/21/15) Heartleaf Ginger, Variable-leaf Heartleaf, Wild Ginger
Hexastylis lewisii (5/21/15) Lewis's Heartleaf
Hexastylis minor (5/21/15) Little Heartleaf, Small Heartleaf Ginger
Hexastylis naniflora (5/21/15) Dwarf-flower Heartleaf
Hexastylis rhombiformis (5/21/15) French Broad Heartleaf, Carolina Heartleaf
Hexastylis shuttleworthii var. harperi (5/21/15) Harper's Heartleaf
Hexastylis shuttleworthii var. shuttleworthii (5/21/15) Large-flower Heartleaf, Wild Ginger
Hexastylis sorriei (5/21/15) Sandhill Heartleaf, Streamhead Heartleaf
Hexastylis virginica (5/21/15) Virginia Heartleaf, Virginia Ginger
Hibiscus aculeatus (11/30/12) Savanna Hibiscus, Comfort-root
Hibiscus coccineus (11/30/12) Scarlet Rose-mallow, Scarlet Hibiscus, Swamp Mallow
Hibiscus grandiflorus (11/30/12) Large-flowered Hibiscus, Swamp Rose Mallow
Hibiscus laevis (11/30/12) Halberd-leaved Marsh-mallow, Rose Hibiscus, Smooth Rose-mallow, Showy Hibiscus
Hibiscus lasiocarpos (11/30/12) Western Rose-mallow
Hibiscus moscheutos (11/30/12) Eastern Rose-mallow, Swamp Rose-mallow, Wild Cotton
Hibiscus syriacus (11/30/12) Rose-of-Sharon, Althea
Hibiscus trionum (11/30/12) Flower-of-an-hour
Hieracium gronovii (5/21/15) Hairy Hawkweed, Beaked Hawkweed
Hieracium marianum (5/21/15) Maryland Hawkweed
Hieracium paniculatum (5/21/15) Panicled Hawkweed, Leafy Hawkweed
Hieracium scabrum (5/21/15) Rough Hawkweed
Hieracium venosum (5/21/15) Rattlesnake Weed, Veiny Hawkweed, Rattlesnake Hawkweed
Holcus lanatus (11/30/12) Velvet Grass
Homalosorus pycnocarpos (5/21/15) Glade Fern
Hordeum pusillum (11/30/12) Little Barley
Hosta ventricosa (5/21/15) Blue Plantain-lily
Houstonia caerulea (11/30/12) Quaker Ladies, Common Bluet, Innocence
Houstonia canadensis (11/30/12) Canada Bluet
Houstonia longifolia var. compacta (11/30/12) Eastern Longleaf Bluet
Houstonia longifolia var. glabra (11/30/12) Granite Dome Bluet
Houstonia micrantha (5/21/15) Southern Bluet
Houstonia montana (11/30/12) Roan Mountain Bluet
Houstonia nigricans var. nigricans (11/30/12) Diamond-flower, Glade Bluet
Houstonia procumbens (11/30/12) Roundleaf Bluet, Creeping Bluet, Trailing Bluet, Fairy-footprints
Houstonia purpurea var. calycosa (11/30/12) Midwestern Summer Bluet, Venus's Pride
Houstonia purpurea var. purpurea (11/30/12) Summer Bluet, Purple Bluet, Woodland Bluet
Houstonia pusilla (11/30/12) Tiny Bluet, Small Bluet
Houstonia serpyllifolia (11/30/12) Thyme-leaved Bluet, Appalachian Bluet, Prostrate Bluet, Marsh Bluet
Houstonia tenuifolia (11/30/12) Diffuse-branched Bluet, Narrow-leaved Houstonia
Hudsonia ericoides (11/30/12) Northern Golden-heather
Hudsonia montana (11/30/12) Mountain Golden-heather
Hudsonia tomentosa (11/30/12) Woolly Beach-heather
Humulus japonicus (11/30/12) Japanese Hops
Huperzia appressa (5/21/15) Appalachian Firmoss, Appalachian Fir-clubmoss
Huperzia lucidula (5/21/15) Shining Clubmoss, Shining Firmoss
Huperzia porophila (5/21/15) Rock Clubmoss, Rock Firmoss
Hybanthus concolor (11/30/12) Green Violet
Hydatica petiolaris (5/21/15) Cliff Saxifrage, Michaux's Saxifrage
Hydatica species 1 (5/21/15) Saxifrage
Hydrangea arborescens (11/30/12) Smooth Hydrangea, Sevenbark
Hydrangea cinerea (11/30/12) Ashy Hydrangea
Hydrangea quercifolia (11/30/12) Oakleaf Hydrangea
Hydrangea radiata (11/30/12) Snowy Hydrangea, Silverleaf
Hydrastis canadensis (11/30/12) Goldenseal
Hydrilla verticillata (11/30/12) Hydrilla
Hydrocleys nymphoides (5/21/15) Water Poppy
Hydrocotyle americana (11/30/12) American Water-pennywort
Hydrocotyle bonariensis (11/30/12) Dune Pennywort, Seaside Pennywort, Dune Water-pennywort
Hydrocotyle prolifera (11/30/12) whorled marsh-pennywort
Hydrocotyle ranunculoides (11/30/12) Swamp Water-pennywort
Hydrocotyle sibthorpioides (5/21/15) Lawn Water-pennywort
Hydrocotyle umbellata (11/30/12) Marsh Water-pennywort
Hydrocotyle verticillata (11/30/12) whorled marsh-pennywort
Hydrolea corymbosa (11/30/12) Tall Hydrolea, Skyflower
Hydrolea quadrivalvis (11/30/12) Waterpod, Waterleaf
Hydrophyllum appendiculatum (5/21/15) Biennial Waterleaf
Hydrophyllum canadense (5/21/15) Mapleleaf Waterleaf, Broad-leaved Waterleaf, Canada Waterleaf
Hydrophyllum macrophyllum (5/21/15) Hairy Waterleaf
Hydrophyllum virginianum + (5/21/15) Virginia Waterleaf, Eastern Waterfleaf
Hygrophila polysperma (5/21/15) East Indian Swampweed, East Indian Hygrophila, Miramar Weed, Hygro
Hylodesmum glutinosum (11/30/12) Heartleaf Tick-trefoil, Clusterleaf Tick-trefoil, Pointed-leaved Tick-Trefoil
Hylodesmum nudiflorum (11/30/12) Naked Tick-trefoil, Naked-flowered Tick Trefoil, Woodland Tick-trefoil
Hylodesmum pauciflorum (11/30/12) Few-flowered Tick-trefoil
Hylotelephium telephioides (11/30/12) Allegheny Live-forever, Cliff Orpine, Allegheny Stonecrop
Hymenocallis coronaria (11/30/12) Rocky-shoals Spiderlily, Catawba Spiderlily, Carolina Spiderlily, Cahaba Lily
Hymenocallis crassifolia (11/30/12) Florida Spiderlily
Hymenocallis liriosme (11/30/12) Western Marsh Spiderlily, Louisiana Marsh Spiderlily
Hymenocallis occidentalis var. occidentalis (11/30/12) Hammock Spiderlily, Woodland Spiderlily, Northern Spiderlily
Hymenocallis rotata (11/30/12) Spring-run Spiderlily
Hymenopappus scabiosaeus var. scabiosaeus (11/30/12) Woolly-white
Hypericum adpressum (11/30/12) Creeping St. Johnswort, Bog St. Johnswort
Hypericum apocynifolium (11/30/12) early St. Johnswort
Hypericum buckleyi (11/30/12) Granite Dome St. Johnswort, Mountain St. Johnswort, Appalachian St. Johnswort, Dwarf St. Johnswort
Hypericum calycinum (11/30/12) Aaron's Beard
Hypericum canadense (11/30/12) Canada St. Johnswort
Hypericum cistifolium (11/30/12) Roundpod St. Johnswort
Hypericum crux-andreae (11/30/12) St. Peter's-wort, St. Andrew's Cross, St. Peter's Cross
Hypericum densiflorum var. densiflorum (11/30/12) Mountain Bushy St. Johnswort, Dense-flowered St. Johnswort
Hypericum densiflorum var. interior (11/30/12) Interior Bushy St. Johnswort
Hypericum denticulatum (11/30/12) Coppery St. Johnswort
Hypericum dolabriforme (11/30/12) Glade St. Johnswort
Hypericum fasciculatum (11/30/12) Peelbark St. Johnswort
Hypericum frondosum (11/30/12) Golden St. Johnswort
Hypericum galioides (11/30/12) bedstraw St. Johnswort
Hypericum gentianoides (11/30/12) Pineweed, Orange-grass
Hypericum graveolens (11/30/12) Mountain St. Johnswort
Hypericum hypericoides (11/30/12) St. Andrew's Cross
Hypericum lloydii (11/30/12) Lloyd's St. Johnswort, Sandhills St. Johnswort, Piedmont St. Johnswort
Hypericum mitchellianum (11/30/12) Blue Ridge St. Johnswort
Hypericum mutilum var. mutilum (11/30/12) Common Dwarf St. Johnswort
Hypericum nudiflorum (11/30/12) Early St. Johnswort, Naked St. Johnswort, Streamside St. Johnswort
Hypericum perforatum (11/30/12) European St. Johnswort
Hypericum prolificum (11/30/12) Shrubby St. Johnswort
Hypericum punctatum (11/30/12) Spotted St. Johnswort
Hypericum setosum (11/30/12) Hairy St. Johnswort
Hypericum sphaerocarpum (11/30/12) Barrens St. Johnswort
Hypericum stragulum (11/30/12) Creeping St. Andrew's Cross, Low St. Johnswort, Straggling St. Johnswort
Hypericum suffruticosum (11/30/12) Pineland St. Johnswort
Hypericum tenuifolium (11/30/12) Sandhill St. Johnswort
Hypericum tetrapetalum (11/30/12) Low St. Peter's-wort
Hypericum tubulosum (5/21/15) Southern Marsh St. Johnswort
Hypericum virgatum (11/30/12) Strict St. Johnswort
Hypericum virginicum (11/30/12) Common Marsh St. Johnswort
Hypericum walteri (5/21/15) Walter’s Marsh St. Johnswort
Hypochaeris radicata (11/30/12) Spotted Cat's-ear, Cat's Ear Dandelion
Hypolepis repens (5/21/15) Creeping Bramble Fern
Hypolepis tenuifolia (5/21/15) Spineless Bramble Fern, Soft Ground-fern
Hypopitys monotropa (11/30/12) Pinesap
Hypoxis hirsuta (11/30/12) Yellow Stargrass, Hairy Yellow Stargrass, Common Stargrass, Upland Stargrass
Hypoxis juncea (5/21/15) Fringed Stargrass
Hypoxis wrightii (11/30/12) Bristleseed Stargrass, Pineland Stargrass
Hyptis alata (5/21/15) Musky Mint, Cluster Bushmint
Ilex ambigua (11/30/12) Carolina Holly
Ilex amelanchier (11/30/12) Sarvis Holly
Ilex cassine (11/30/12) Dahoon, Cassena, Dahoon Holly
Ilex coriacea (11/30/12) Sweet Gallberry, Big Gallberry, Large Gallberry
Ilex cornuta (11/30/12) Chinese Holly, Burford Holly
Ilex crenata (11/30/12) Japanese Holly
Ilex cuthbertii (11/30/12) Cuthbert Holly
Ilex decidua var. decidua (11/30/12) Possumhaw, Possumhaw Holly
Ilex glabra (11/30/12) Inkberry, Bitter Gallberry, Little Gallberry
Ilex laevigata (11/30/12) Smooth Winterberry
Ilex longipes (11/30/12) Georgia Holly, Chapman's Holly
Ilex montana (11/30/12) Mountain Holly, Mountain Winterberry
Ilex myrtifolia (11/30/12) Myrtle Holly, Myrtle-leaved Holly
Ilex opaca var. opaca (11/30/12) American Holly, Christmas Holly
Ilex verticillata (11/30/12) Downy Winterberry, Black-alder
Ilex vomitoria (11/30/12) Yaupon Holly, Yaupon
Illicium floridanum (11/30/12) Florida Star-anise, Florida Anise-tree, Stinkbush
Illicium parviflorum (11/30/12) Swamp Star-anise, Yellow Anise-tree, Ocala Anise-tree
Impatiens capensis (11/30/12) Spotted Jewelweed, Spotted Touch-me-not, Orange Jewelweed, Orange Touch-me-not
Impatiens pallida (11/30/12) Pale Jewelweed, Pale Touch-me-not, Yellow Jewelweed, Yellow Touch-me-not
Imperata cylindrica (11/30/12) Cogongrass, Bloodroot Grass, Brazilian Satintail
Indigofera caroliniana (5/21/15) Wild Indigo, Carolina Indigo
Indigofera hirsuta (5/21/15) Hairy Indigo, Roughhairy Indigo
Indigofera suffruticosa (5/21/15) West Indian Indigo
Ionactis linariifolia (11/30/12) Stiff-leaf Aster, Flaxleaf Aster, Spruce Aster
Ipomoea batatas (11/30/12) Sweet Potato
Ipomoea coccinea (11/30/12) Small Red Morning Glory, Scarlet Creeper
Ipomoea cordatotriloba var. cordatotriloba (11/30/12) Coastal Morning Glory, Tie-vine, Cotton Morning Glory
Ipomoea hederacea (11/30/12) Ivyleaf Morning Glory
Ipomoea hederifolia (5/21/15) Scarlet Creeper
Ipomoea imperati (11/30/12) Fiddle-leaf Morning Glory, Beach Morning Glory
Ipomoea lacunosa (11/30/12) Small White Morning Glory, Small-flowered Morning Glory, Whitestar
Ipomoea macrorhiza (11/30/12) Indian Midden Morning Glory, Manroot
Ipomoea pandurata (11/30/12) Manroot, Wild Potato Vine, Man-of-the-earth, Wild Sweet Potato
Ipomoea pes-caprae var. emarginata (11/30/12) Railroad Vine, Bay Hops, Bay Winders, Goat's-foot
Ipomoea purpurea (11/30/12) Common Morning Glory
Ipomoea quamoclit (11/30/12) Cypress-vine
Ipomoea sagittata (11/30/12) Saltmarsh Morning Glory
Ipomoea triloba (5/21/15) Little-bell
Ipomopsis rubra (5/21/15) Standing-cypress
Iris brevicaulis (11/30/12) Short-stem Iris, Lamance Iris, Zigzag Iris
Iris cristata (11/30/12) Dwarf Crested Iris
Iris domestica (11/30/12) Blackberry-lily
Iris fulva (11/30/12) Copper Iris, Red Flag
Iris germanica (11/30/12) German Iris, Fleur-de-Lys
Iris giganticaerulea (11/30/12) Giant Blue Iris
Iris hexagona (11/30/12) Dixie Iris, Anglepod Blue Flag
Iris prismatica (11/30/12) Slender Blue Flag, Slender Blue Iris
Iris pseudacorus (11/30/12) Yellow Flag, Water Flag
Iris savannarum (5/21/15) savanna iris
Iris sibirica (11/30/12) Siberian Iris
Iris tridentata (11/30/12) Bay Blue-flag Iris, Flag
Iris verna var. smalliana (11/30/12) Upland Dwarf Iris
Iris verna var. verna (11/30/12) Coastal Plain Dwarf Iris, Sandhill Iris
Iris virginica var. virginica (11/30/12) Southern Blue Flag
Isoetes appalachiana (5/21/15) Appalachian Quillwort
Isoetes boomii (5/21/15) Boom's Quillwort
Isoetes engelmannii (5/21/15) Engelman's Quillwort
Isoetes georgiana (5/21/15) Georgia Quillwort
Isoetes hyemalis (5/21/15) Wintergreen Quillwort, Winter Quillwort, evergreen quillwort
Isoetes junciformis (5/21/15) Rush Quillwort
Isoetes melanopoda ssp. melanopoda (5/21/15) Blackfoot Quillwort
Isoetes melanopoda ssp. sylvatica (5/21/15) Eastern Blackfoot Quillwort
Isoetes melanospora (5/21/15) Black-spored Quillwort
Isoetes piedmontana (5/21/15) Piedmont Quillwort
Isoetes riparia (5/21/15) Shore Quillwort
Isoetes tegetiformans (5/21/15) Mat-forming Quillwort, Merlin's Grass, Mat-forming Melin's grass
Isoetes valida (5/21/15) Mountain Quillwort, Carolina Quillwort
Isoetes virginica (5/21/15) Virginia Quillwort
Isolepis carinata (5/21/15) Keeled Bulrush
Isotrema macrophyllum (5/21/15) Dutchman's Pipe, Pipevine
Isotrema tomentosum (5/21/15) Woolly Pipevine, Woolly Dutchman's Pipe
Isotria medeoloides (11/30/12) Small Whorled Pogonia, Little Five-leaves
Isotria verticillata (11/30/12) Large Whorled Pogonia, Larger Five-leaves
Itea virginica (5/21/15) Virginia Sweetspire, Virginia-willow
Iva annua (11/30/12) Sumpweed, Rough Marsh-elder
Iva frutescens var. frutescens (11/30/12) Southern Maritime Marsh-elder
Iva imbricata (11/30/12) Seashore Elder, Dune Marsh-elder
Jacquemontia tamnifolia (11/30/12) Jacquemontia, Smallflower Morning Glory, Hairy Clustervine, Tie Vine
Jamesianthus alabamensis (11/30/12) Alabama Warbonnet
Jasminum nudiflorum (11/30/12) Winter Jasmine
Jeffersonia diphylla (11/30/12) Twinleaf
Juglans cinerea (11/30/12) Butternut, White Walnut
Juglans nigra (11/30/12) Black Walnut
Juncus acuminatus (11/30/12) tapertip rush
Juncus coriaceus (11/30/12) Leathery Rush
Juncus dichotomus (5/21/15) Forked Rush
Juncus effusus ssp. solutus (11/30/12) Soft Rush, Common Rush
Juncus georgianus (11/30/12) Georgia Rush
Juncus gymnocarpus (11/30/12) Seep Rush, Beaked Rush
Juncus marginatus (11/30/12) grassleaf rush
Juncus megacephalus (5/21/15) Large-headed Rush
Juncus roemerianus (11/30/12) Black Needle Rush
Juncus subcaudatus (11/30/12) Somewhat-tailed Rush
Juncus tenuis (11/30/12) Path Rush, Poverty Rush
Juncus trigonocarpus (5/21/15) Redpod Rush
Juniperus communis var. depressa (11/30/12) Ground Juniper, Mountain Juniper, Common Juniper
Juniperus virginiana var. silicicola (11/30/12) Southern Red Cedar, Coastal Red Cedar
Juniperus virginiana var. virginiana (11/30/12) Eastern Red Cedar
Justicia americana (11/30/12) American Water-willow
Justicia angusta (11/30/12) Pineland Water-willow, Narrowleaf Water-willow
Justicia crassifolia (11/30/12) thickleaf water-willow
Justicia ovata var. ovata (11/30/12) Coastal Plain Water-willow, Loose-flower Water-willow
Kali soda (5/21/15) Northern Saltwort
Kali species 1 (5/21/15) Southern Saltwort, Carolina Saltwort
Kali tragus (5/21/15) Russian Thistle, Tumbleweed
Kallstroemia maxima (5/21/15) Greater Caltrop
Kalmia angustifolia (11/30/12) Northern Sheepkill, Sheep-laurel, Lamb-kill
Kalmia buxifolia (11/30/12) Sand-myrtle, Mountain Myrtle
Kalmia carolina (11/30/12) Southern Sheepkill, Carolina Wicky, Carolina Sheep-laurel, Carolina Bog Myrtle
Kalmia cuneata (11/30/12) White Wicky
Kalmia hirsuta (11/30/12) Hairy Wicky
Kalmia latifolia (11/30/12) Mountain Laurel, Ivy, Calico-bush, Mountain Ivy
Kalopanax septemlobus (5/21/15) Castor Aralia
Kerria japonica (11/30/12) Japanese-rose, Kerria
Koelreuteria paniculata (11/30/12) Golden Rain-tree
Kosteletzkya pentacarpos (5/21/15) Southern Seashore Mallow, Seashore Marshmallow, Virginia Saltmarsh Mallow
Krameria lanceolata (5/21/15) Trailing Ratany, Sandspur, Spreading Ratanay, trailing krameria
Krigia biflora var. biflora (11/30/12) Orange Dwarf-dandelion, Two-flowered Dwarf-dandelion, Two-flowered Cynthia
Krigia cespitosa (11/30/12) Opposite-leaf Dwarf-dandelion
Krigia dandelion (11/30/12) Colonial Dwarf-dandelion, Potato Dandelion
Krigia montana (11/30/12) Mountain Dwarf-dandelion, Mountain Cynthia
Krigia virginica (11/30/12) Virginia Dwarf-dandelion
Kummerowia stipulacea (11/30/12) Korean-clover, Korean Lespedeza
Kummerowia striata (11/30/12) Japanese-clover, Common Lespedeza, Annual Lespedeza
Lachnanthes caroliniana (11/30/12) Redroot
Lachnocaulon anceps (5/21/15) Common Bogbuttons, Savanna Bogbuttons
Lachnocaulon beyrichianum (5/21/15) Southern Bogbuttons
Lackeya multiflora (5/21/15) Cluster-pea, Boykin's Clusterpea
Lactuca biennis (11/30/12) Tall Blue Lettuce
Lactuca canadensis (11/30/12) American Wild Lettuce
Lactuca floridana (11/30/12) Woodland Lettuce
Lactuca graminifolia var. graminifolia (11/30/12) Coastal Plain Lettuce, Slender Wild Lettuce
Lactuca hirsuta (11/30/12) Downy Lettuce
Lactuca saligna (11/30/12) Willowleaf Lettuce
Lactuca serriola (11/30/12) Prickly Lettuce
Lagerstroemia indica (11/30/12) Crape-myrtle
Lamium amplexicaule var. amplexicaule (11/30/12) Henbit
Lamium maculatum (11/30/12) Spotted Deadnettle
Lamium purpureum (11/30/12) Purple Deadnettle, Red Deadnettle
Lantana camara (11/30/12) Common Lantana, Hedgeflower
Lantana depressa var. floridana (5/21/15) Florida Lantana
Lantana montevidensis (11/30/12) Trailing Shrub-verbena, Polecat-geranium
Laportea aestuans (5/21/15) West Indian Wood Nettle
Laportea canadensis (5/21/15) Wood Nettle
Lapsana communis (11/30/12) Nipplewort
Larix decidua (11/30/12) European Larch
Larix laricina (11/30/12) Eastern Tamarack, Eastern Larch
Lathyrus hirsutus (5/21/15) Caley Pea, Singletary Pea
Lathyrus latifolius (11/30/12) Everlasting Pea, Perennial Sweet Pea
Lathyrus odoratus (11/30/12) Sweet Pea
Lathyrus sylvestris (11/30/12) Perennial Pea, Narrowleaf Everlasting Pea, Flat Peavine
Lathyrus venosus (5/21/15) Wood Pea, Forest Pea, Bush Vetch, Veiny Pea
Leavenworthia exigua var. exigua (11/30/12) Tennessee Gladecress, Least Glade-cress
Leavenworthia uniflora (11/30/12) Michaux's Glade-cress
Lechea deckertii (5/21/15) Deckert's Pinweed
Lechea racemulosa (5/21/15) Racemose Pinweed, Oblong-fruit Pinweed
Lechea tenuifolia (5/21/15) narrowleaf pinweed
Leersia lenticularis (5/21/15) Catchfly Cutgrass
Leersia oryzoides (11/30/12) Rice Cutgrass
Leersia virginica (11/30/12) White Cutgrass, Whitegrass
Leitneria floridana (11/30/12) Corkwood, Florida Corkwood
Lemna perpusilla (5/21/15) Tiny Duckweed, Small Duckweed
Lepidium campestre (11/30/12) Cow Cress, Field Pepperwort, Field Cress, Field Pepperweed
Lepidium didymum (5/21/15) Wart-cress, Lesser Swine-cress
Lepidium virginicum ssp. virginicum (11/30/12) Poor Man's Pepper, Peppergrass
Lespedeza angustifolia (11/30/12) Narrow-leaved Lespedeza, Narrowleaf Bush-clover
Lespedeza bicolor (11/30/12) Bicolor Lespedeza, Bicolor, Shrubby Lespedeza
Lespedeza capitata (11/30/12) Round-headed Bush-clover, Round-headed Lespedeza, Silvery Bush-clover
Lespedeza cuneata (11/30/12) Sericea Lespedeza, Chinese Lespedeza
Lespedeza frutescens (11/30/12) Violet Lespedeza
Lespedeza hirta + (11/30/12) Hairy Bush-clover, Hairy Lespedeza, Silvery Lespedeza
Lespedeza procumbens (11/30/12) Downy Trailing Lespedeza, Trailing Bush-clover
Lespedeza repens (11/30/12) Smooth Trailing Lespedeza, Creeping Lespedeza, Creeping Bush-clover
Lespedeza stuevei (11/30/12) Velvety Lespedeza, Stueve's Bush-clover
Lespedeza thunbergii (11/30/12) Thunberg's Lespedeza
Lespedeza violacea (11/30/12) Wand Lespedeza, Wandlike Bush-clover, Violet Bush-clover
Lespedeza virginica (11/30/12) Virginia Lespedeza, Slender Lespedeza, Virginia Bush-clover, Slender Bush-clover
Leucaena leucocephala ssp. leucocephala (5/21/15) White Leadtree, Leucaena, Jumbie-bean
Leucanthemum vulgare (11/30/12) Ox-eye Daisy, Common Daisy
Leucojum aestivum (5/21/15) Summer Snowflake
Leucothoe axillaris (11/30/12) Coastal Doghobble, Coastal Plain Doghobble
Leucothoe fontanesiana (11/30/12) Mountain Doghobble, Switch-ivy
Liatris aspera (11/30/12) Rough Blazing-star
Liatris chapmanii (5/21/15) Chapman's Blazing-star
Liatris cokeri (11/30/12) Sandhills Blazing-star
Liatris elegans var. elegans (11/30/12) Common Elegant Blazing-star
Liatris garberi (5/21/15) Garber’s Blazing-star
Liatris helleri (5/21/15) Smooth Blazing-star, Heller's Blazing-star
Liatris microcephala (11/30/12) Narrow-leaf Blazing-star, Small-head Blazing-star
Liatris pilosa (11/30/12) Grass-leaved Blazing-star
Liatris pycnostachya + (11/30/12) Prairie Blazing-star
Liatris scariosa var. scariosa (11/30/12) Northern Blazing-star
Liatris secunda (11/30/12) Sandhills Blazing-star, One-sided Blazing-star
Liatris spicata var. resinosa (11/30/12) Dense Blazing-star, Bog Blazing-star
Liatris spicata var. spicata (11/30/12) Dense Blazing-star, Mountain Blazing-star, Florist's Gayfeather, Dense Gayfeather
Liatris squarrosa var. squarrosa (11/30/12) Scaly Blazing-star, Squarrose Gayfeather, Longbracted Blazing-star
Liatris squarrulosa (11/30/12) Southern Blazing-star, Earle's Blazing-star
Liatris tenuifolia (11/30/12) Shortleaf Blazing-star, Shortleaf Gayfeather, Slender Blazing-star
Liatris virgata (11/30/12) wand blazing star
Licania michauxii (5/21/15) Gopher-apple, Ground-oak
Ligusticum canadense (11/30/12) American Lovage
Ligustrum japonicum (11/30/12) Japanese Privet
Ligustrum lucidum (11/30/12) Glossy Privet, Broadleaf Privet
Ligustrum obtusifolium var. obtusifolium (5/21/15) Border Privet
Ligustrum obtusifolium var. suave (5/21/15) Amur Privet
Ligustrum ovalifolium (11/30/12) California Privet
Ligustrum sinense (11/30/12) Chinese Privet
Ligustrum vulgare (11/30/12) European Privet, Common Privet
Lilaeopsis carolinensis (5/21/15) Carolina Lilaeopsis
Lilaeopsis chinensis (5/21/15) Marsh Lilaeopsis
Lilium canadense var. canadense (11/30/12) Yellow Canada Lily, Wild Yellow Lily
Lilium canadense var. editorum (11/30/12) Red Canada Lily
Lilium catesbaei (11/30/12) Pine Lily, Catesby's Lily, Leopard Lily
Lilium grayi (11/30/12) Gray's Lily, Roan Lily
Lilium lancifolium (11/30/12) Tiger Lily
Lilium michauxii (11/30/12) Carolina Lily
Lilium michiganense (11/30/12) Michigan Lily
Lilium philadelphicum var. philadelphicum (11/30/12) Wood Lily
Lilium pyrophilum (11/30/12) Sandhills Lily, Sandhills Bog Lily
Lilium superbum (11/30/12) Turk's Cap Lily
Limnobium spongia (5/21/15) American Frogsbit, Spongeplant
Limnophila sessiliflora (11/30/12) Asian Marshweed
Limonium carolinianum (5/21/15) Carolina Sea-lavender
Linaria vulgaris (11/30/12) Butter-and-eggs, Yellow Toadflax, Wild-snapdragon
Lindera benzoin (11/30/12) Northern Spicebush, Wild Allspice
Lindera melissifolia (11/30/12) Southern Spicebush, Pondberry
Lindera subcoriacea (11/30/12) Bog Spicebush, Streamhead Spicebush
Lindernia dubia (5/21/15) Yellowseed False Pimpernel
Lindernia monticola (11/30/12) Flatrock Pimpernel, Riverbank Pimpernel, False Pimpernel
Linum floridanum var. chrysocarpum (5/21/15) Yellow-fruited Yellow Flax, Florida yellow flax
Linum floridanum var. floridanum (5/21/15) Florida Yellow Flax, Savanna Flax
Linum intercursum (5/21/15) Bicknell's Yellow Flax, sandplain flax
Linum medium var. texanum (5/21/15) Texas Yellow Flax, Stiff Yellow Flax, Spreading Flax, Texas Flax
Linum striatum (5/21/15) Ridgestem Yellow Flax, Ridged Yellow Flax
Linum virginianum (5/21/15) Virginia Yellow Flax, Woodland Flax
Liparis liliifolia (11/30/12) Lily-leaved Twayblade, Large Twayblade, Mauve Sleekwort, Brown Wide-lip Orchid
Liquidambar styraciflua (11/30/12) Sweetgum
Liriodendron tulipifera var. tulipifera (11/30/12) Tulip-tree, Yellow Poplar, Whitewood
Liriope muscari (11/30/12) Liriope, Big Blue Lilyturf
Liriope spicata (11/30/12) Liriope, Creeping Lilyturf
Listera australis (11/30/12) Southern Twayblade
Listera smallii (11/30/12) Kidneyleaf Twayblade, Appalachian Twayblade, Small's Twayblade
Lithospermum canescens (11/30/12) Hoary Puccoon, Indian-paint
Lithospermum caroliniense (11/30/12) Coastal Plain Puccoon, Hairy Puccoon, Sandhill Puccoon
Lithospermum latifolium (11/30/12) American Gromwell, Broadleaf Gromwell
Lithospermum occidentale (11/30/12) Western Marbleseed
Lithospermum tuberosum (11/30/12) Southern Stoneseed
Lithospermum virginianum (11/30/12) Virginia Marbleseed, False Gromwell
Litsea aestivalis (5/21/15) Pondspice
Lobelia amoena (11/30/12) Southern Lobelia
Lobelia boykinii (11/30/12) Boykin's Lobelia
Lobelia cardinalis (11/30/12) Cardinal Flower
Lobelia elongata (11/30/12) Purple Lobelia, Streamside Lobelia
Lobelia glandulosa (5/21/15) Savanna Lobelia
Lobelia inflata (11/30/12) Indian-tobacco, Pukeweed
Lobelia nuttallii (11/30/12) Nuttall's Lobelia
Lobelia paludosa (11/30/12) White Lobelia
Lobelia puberula + (11/30/12) Downy Lobelia, Hairy Lobelia
Lobelia siphilitica var. siphilitica (11/30/12) Great Blue Lobelia
Lobelia species 1 (5/21/15) Batson's Lobelia, Sandhills Lobelia
Lobelia spicata var. scaposa (11/30/12) Spiked Lobelia, Pale Spiked Lobelia
Lobelia spicata var. spicata (11/30/12) Spiked Lobelia, Pale Spiked Lobelia
Lolium perenne var. aristatum (11/30/12) Italian Ryegrass, Annual Ryegrass
Lolium perenne var. perenne (11/30/12) English Rye-grass, Perennial Rye-grass
Lolium temulentum ssp. temulentum (11/30/12) Darnel rye-grass
Lonicera √óbella (11/30/12) Bell's Honeysuckle, Pretty Honeysuckle
Lonicera canadensis (11/30/12) American Fly-honeysuckle, Fly-honeysuckle
Lonicera dioica (11/30/12) Smooth Honeysuckle, Mountain Coral Honeysuckle, Lonicera
Lonicera flava (11/30/12) Yellow Honeysuckle
Lonicera fragrantissima (11/30/12) Sweet-breath-of-spring, Winter Honeysuckle
Lonicera japonica (11/30/12) Japanese Honeysuckle
Lonicera maackii (11/30/12) Amur Bush-honeysuckle, Amur Honeysuckle
Lonicera morrowii (11/30/12) Morrow's Honeysuckle
Lonicera sempervirens (11/30/12) Coral Honeysuckle, Woodbine, Trumpet Honeysuckle
Lonicera standishii (11/30/12) Standish's Honeysuckle
Lonicera tatarica (11/30/12) Tatarian Honeysuckle
Lonicera xylosteum (11/30/12) European Fly-honeysuckle, Dwarf Honeysuckle
Lophiola aurea (5/21/15) Goldencrest
Lorinseria areolata (5/21/15) Netted Chain Fern, Net-veined Chain Fern
Lotus corniculatus (11/30/12) Birdsfoot-trefoil, Eggs-and-Bacon
Lotus tenuis (11/30/12) Slender Birdsfoot-trefoil
Ludwigia alternifolia (11/30/12) Alternate-leaf Seedbox
Ludwigia arcuata (5/21/15) piedmont primrose-willow
Ludwigia brevipes (11/30/12) Long Beach Seedbox, Coastal Plain Water-purslane
Ludwigia decurrens (11/30/12) Wingstem Water-primrose
Ludwigia grandiflora ssp. grandiflora (11/30/12) Showy Water-primrose
Ludwigia grandiflora ssp. hexapetala (11/30/12) Common Water-primrose
Ludwigia hirtella (11/30/12) Rafinesque's Seedbox
Ludwigia leptocarpa (11/30/12) Water-willow, Primrose Willow
Ludwigia maritima (5/21/15) Harper's Seedbox
Ludwigia palustris (11/30/12) Common Water-purslane, Marsh Purslane
Ludwigia repens (5/21/15) Creeping Seedbox
Ludwigia suffruticosa (11/30/12) Shrubby Seedbox
Ludwigia virgata (11/30/12) Savanna Seedbox, Slender Seedbox
Lunaria annua (11/30/12) Annual Honesty, Money Plant, Silver-dollar Plant
Lupinus angustifolius (11/30/12) Narrowleaf Lupine
Lupinus diffusus (11/30/12) Blue Sandhill Lupine, Sky-blue Lupine
Lupinus perennis ssp. gracilis (5/21/15) Southern Sundial Lupine
Lupinus perennis ssp. perennis (5/21/15) Northern Sundial Lupine
Lupinus villosus (5/21/15) Lady Lupine, Pink Sandhill Lupine
Luzula acuminata var. acuminata (5/21/15) hairy woodrush
Luzula acuminata var. carolinae (11/30/12) Carolina woodrush
Luzula bulbosa (11/30/12) bulbous woodrush
Luzula echinata (11/30/12) Hedgehog Woodrush, Spreading Woodrush
Luzula multiflora var. multiflora (11/30/12) woodrush
Lychnis flos-cuculi (5/21/15) Ragged Robin
Lycium carolinianum (5/21/15) Christmas-berry, Carolina Matrimony-vine
Lycopodiella alopecuroides (11/30/12) Foxtail Clubmoss, Foxtail Bog Clubmoss
Lycopodiella appressa (11/30/12) Southern Bog Clubmoss
Lycopodiella prostrata (11/30/12) Featherstem Clubmoss, Prostrate Bog Clubmoss
Lycopodioides apodum (11/30/12) Meadow Spikemoss
Lycopodioides ludovicianum (11/30/12) Louisiana Spikemoss, Gulf Spikemoss
Lycopodium clavatum (11/30/12) Staghorn Clubmoss, Running Clubmoss, Ground-pine
Lycopus rubellus (5/21/15) Stalked Bugleweed
Lycopus virginicus (5/21/15) Virginia Bugleweed
Lycoris radiata (9/28/12) Magic Lily, Hurricane Lily, Surprise Lily, Spider Lily
Lygodesmia aphylla (5/21/15) Rose-rush, Flowering Straw
Lygodium japonicum (5/21/15) Japanese Climbing Fern
Lygodium microphyllum (5/21/15) Old World Climbing Fern, Small-leaf Climbing Fern
Lygodium palmatum (5/21/15) American Climbing Fern
Lyonia ferruginea (11/30/12) Rusty Lyonia, Staggerbush, Dragonwood, Crookedwood
Lyonia fruticosa (11/30/12) Staggerbush, Poor-grub
Lyonia ligustrina var. ligustrina (11/30/12) Northern Maleberry, He-huckleberry
Lyonia lucida (11/30/12) Shining Fetterbush, Lyonia, Hemleaf
Lyonia mariana (11/30/12) Staggerbush
Lysimachia asperulifolia (11/30/12) Pocosin Loosestrife, "Roughleaf Loosestrife"
Lysimachia borealis (5/21/15) Northern Starflower, Maystar
Lysimachia ciliata (11/30/12) Fringed Loosestrife
Lysimachia clethroides (11/30/12) Gooseneck Loosestrife
Lysimachia fraseri (11/30/12) Fraser's Loosestrife
Lysimachia graminea (11/30/12) Grassleaf Yellow-loosestrife
Lysimachia hybrida (11/30/12) Lowland Loosestrife
Lysimachia lanceolata (11/30/12) Lanceleaf Loosestrife
Lysimachia loomisii (11/30/12) Carolina Loosestrife
Lysimachia minima (5/21/15) Chaffweed, False-pimpernel
Lysimachia nummularia (11/30/12) Moneywort, Creeping Jenny, Creeping Charlie
Lysimachia quadriflora (11/30/12) Prairie Loosestrife, Smooth Loosestrife, Four-flowered Loosestrife
Lysimachia quadrifolia (11/30/12) Whorled Loosestrife
Lysimachia terrestris (11/30/12) Swamp Candles, Bog-candles, Bog Loosestrife
Lysimachia tonsa (11/30/12) Southern Loosestrife, Appalachian Loosestrife
Lysimachia vulgaris (5/21/15) Garden Loosestrife
Lythrum alatum (11/30/12) Northern Winged Loosestrife
Lythrum salicaria (11/30/12) Purple Loosestrife
Macbridea caroliniana (11/30/12) Carolina Birds-in-a-nest, Carolina Macbridea, Carolina Bogmint
Maclura pomifera (11/30/12) Osage-orange, Hedge-apple, Bow-wood
Maclura tricuspidata (11/30/12) Cudrania, Strawberry-bush, Chinese Che
Macroptilium lathyroides (5/21/15) Wild Bushbean
Macrothelypteris torresiana (5/21/15) Mariana Maiden Fern, Swordfern
Magnolia acuminata var. acuminata (5/21/15) Cucumber Magnolia, Cucumber-tree
Magnolia acuminata var. subcordata (5/21/15) Yellow Cucumber-tree, Showy Cucumber Magnolia
Magnolia ashei (11/30/12) Ashe's Magnolia
Magnolia fraseri (11/30/12) Fraser Magnolia, Mountain Magnolia, Earleaf Umbrella-tree, Umbrella Tree
Magnolia grandiflora (11/30/12) Southern Magnolia, Bull Bay
Magnolia macrophylla (11/30/12) Bigleaf Magnolia, Large-leaved Magnolia, Umbrella Tree
Magnolia pyramidata (11/30/12) Pyramid Magnolia
Magnolia tripetala (11/30/12) Umbrella Magnolia, Umbrella-tree
Magnolia virginiana + (11/30/12) Sweetbay, Sweetbay Magnolia, Swampbay
Maianthemum canadense (11/30/12) Canada Mayflower, False Lily-of-the-valley, Wild Lily-of-the-valley
Maianthemum racemosum ssp. racemosum (11/30/12) False Solomon's Seal, Eastern Solomon's Plume
Maianthemum stellatum (11/30/12) Starry Solomon's Seal, Starry Solomon's Plume, Starflower
Malaxis bayardii (5/21/15) Appalachian Adder's-mouth Orchid
Malaxis spicata (5/21/15) Florida Adder's-mouth Orchid
Malaxis unifolia (5/21/15) Green Adder's-mouth Orchid
Malus angustifolia (11/30/12) Southern Crabapple, Wild Crabapple
Malus baccata (5/21/15) Siberian Crabapple
Malus coronaria (11/30/12) Wild Crabapple, Sweet Crabapple
Malus pumila (11/30/12) Common Apple
Malva moschata (5/21/15) Marsh Mallow, Musk Mallow, Rose Mallow
Malvaviscus drummondii (5/21/15) Wax Mallow, Turk's-cap Mallow
Malvaviscus penduliflorus (5/21/15) Turk’s-cap Mallow, Mazapan
Manfreda virginica (11/30/12) Eastern False Aloe, Rattlesnake-master
Marshallia graminifolia (11/30/12) Grassleaf Barbara's-buttons
Marshallia grandiflora (11/30/12) Appalachian Barbara's-buttons, Large-flowered Barbara's-buttons
Marshallia legrandii (5/21/15) Oak Barrens Barbara's-buttons
Marshallia mohrii (11/30/12) Coosa Barbara's-buttons
Marshallia obovata var. obovata (11/30/12) Piedmont Barbara's-buttons, Spoon-leaved Barbara's-buttons
Marshallia obovata var. scaposa (11/30/12) Savanna Barbara's-buttons
Marshallia ramosa (5/21/15) Pineland Barbara's-buttons, Southern Barbara's-buttons
Marshallia tenuifolia (11/30/12) Grassleaf Barbara's-buttons
Marshallia trinervia (11/30/12) Colonial Barbara's-buttons, Broadleaf Barbara's-buttons
Marsilea macropoda (11/30/12) Golden Waterclover, Big-footed Waterclover
Marsilea minuta (11/30/12) Dwarf Waterclover, Small Waterclover
Marsilea mutica (11/30/12) Australian Waterclover, Nardoo
Marsilea quadrifolia (11/30/12) European Waterclover, European Pepperwort, European Water Shamrock
Matelea carolinensis (11/30/12) Carolina Spinypod, Climbing Milkweed, Climbing Milkvine
Matelea decipiens (11/30/12) Deceptive Spinypod
Matelea flavidula (11/30/12) Yellow Spinypod
Matelea obliqua (11/30/12) Northern Spinypod, Limerock Milkvine, Climbing Milkvine
Matricaria discoidea (11/30/12) Pineapple-weed, Rayless Chamomile
Mayaca fluviatilis (5/21/15) Bogmoss
Mazus miquelii (11/30/12) Creeping Mazus, Miquel's mazus
Mazus pumilus (11/30/12) Japanese Mazus
Mecardonia acuminata var. acuminata (11/30/12) Mecardonia, Common Axilflower
Medeola virginiana (5/21/15) Indian Cucumber-root
Medicago arabica (11/30/12) Spotted Medick, Spotted Bur-clover
Medicago lupulina (11/30/12) Black Medick, Yellow Trefoil
Medicago sativa (11/30/12) Alfalfa, Lucerne, Blue Alfalfa
Meehania cordata (11/30/12) Meehania
Megathyrsus maximus (5/21/15) Guinea Grass
Melaleuca quinquenervia (5/21/15) Paperbark Tree , Meleleuca, Punktree
Melampyrum lineare + (11/30/12) Cow-wheat
Melanthera nivea (5/21/15) Melanthera, Snow Squarestem
Melia azedarach (11/30/12) Chinaberry, Pride-of-India
Melica mutica (5/21/15) Melic Grass, Two-flower Melic
Melilotus albus (11/30/12) White Sweetclover, White Melilot
Melilotus indicus (11/30/12) Small Melilot, Sourclover
Melilotus officinalis (11/30/12) Yellow Sweetclover, Yellow Melilot, Ribbed Melilot
Melinis repens ssp. repens (11/30/12) Rose Natalgrass
Melochia corchorifolia (11/30/12) Chocolate-weed
Melochia spicata (5/21/15) Bretonica Peluda
Melothria pendula (11/30/12) Creeping Cucumber
Menispermum canadense (11/30/12) Moonseed, Yellow Parilla
Mentha canadensis (5/21/15) Canada Mint, Field Mint, Wild Mint
Mentha spicata var. spicata (5/21/15) Spearmint
Mentha Xpiperita var. piperita (5/21/15) Peppermint
Mertensia virginica (11/30/12) Virginia Bluebells, Virginia Cowslip
Micranthemum umbrosum (5/21/15) Shade Mudflower
Micranthes careyana (11/30/12) Carey's Saxifrage
Micranthes caroliniana (11/30/12) Carolina Saxifrage
Micranthes micranthidifolia (11/30/12) Brook Lettuce, Mountain Lettuce, Branch Lettuce, Lettuceleaf Saxifrage
Micranthes virginiensis (11/30/12) Early Saxifrage
Microstegium vimineum (11/30/12) Japanese Grass, Japanese Stiltgrass, Nepalese Browntop, Nepal Grass
Microthlaspi perfoliatum (11/30/12) Perfoliate Penny-cress, Thoroughwort Penny-cress
Mikania cordifolia (11/30/12) Heartleaf Climbing Hempweed
Mikania scandens (11/30/12) Climbing Hempweed
Mimosa microphylla (5/21/15) Eastern Sensitive-briar
Mimosa quadrivalvis var. floridana (5/21/15) Florida Sensitive-briar, Sensitive Vine, Powderpuff Mimosa
Mimosa strigillosa (11/30/12) Mimosa Vine, Sensitive Vine, Powderpuff Mimosa
Mimulus alatus (11/30/12) Winged Monkey-flower, Sharpwing Monkey Flower
Mimulus ringens var. ringens (11/30/12) Allegheny Monkey-flower, Square-stemmed Monkey-flower
Mirabilis jalapa (5/21/15) Garden Four-o'clock, Marvel-of-Peru
Mirabilis nyctaginea (5/21/15) Wild Four-o'clock, Heart-leaved Umbrella-wort
Miscanthus sinensis (11/30/12) Chinese Silvergrass
Mitchella repens (11/30/12) Partridgeberry, Twinflower
Mitella diphylla (11/30/12) Two-leaved Miterwort, Bishop's Cap
Mitreola petiolata (11/30/12) Caribbean Miterwort
Mnesithea rugosa (5/21/15) Wrinkled Jointgrass
Modiola caroliniana (5/21/15) Carolina Bristlemallow, Bristly-mallow, Carolina Mallow
Mollugo verticillata (11/30/12) Carpetweed, Indian-chickweed
Momordica charantia ssp. charantia (11/30/12) Balsam-apple, Bitter Melon, Balsam-pear
Monarda citriodora var. citriodora (11/30/12) Lemon Bergamot, Lemon Mint
Monarda clinopodia (11/30/12) Basil Bergamot, Basil Balm
Monarda didyma (11/30/12) Bee-balm, Oswego Tea
Monarda fistulosa + (11/30/12) Wild Bergamot
Monarda media (11/30/12) Purple Bee-balm
Monarda punctata var. punctata (11/30/12) Eastern Horse-mint, Spotted Bee-balm
Mononeuria glabra (5/21/15) Appalachian Sandwort
Mononeuria groenlandica (5/21/15) Greenland Sandwort, Mountain Sandwort
Mononeuria paludicola (5/21/15) Godfrey's Sandwort
Mononeuria patula (5/21/15) Lime-barren Sandwort, Glade Sandwort
Mononeuria uniflora (5/21/15) Piedmont Sandwort
Monotropa uniflora (11/30/12) Indian Pipes, Ghost Flower
Monotropsis odorata (11/30/12) Appalachian Pygmy Pipes, Sweet Pinesap
Morella caroliniensis (11/30/12) Pocossin Bayberry, Evergreen Bayberry, Swamp Candleberry, Southern Bayberry
Morella cerifera (11/30/12) Common Wax Myrtle, Southern Bayberry
Morella inodora (11/30/12) Scentless Bayberry, Odorless Bayberry
Morella pensylvanica (11/30/12) Northern Bayberry
Morella pumila (11/30/12) Dwarf Wax Myrtle, Dwarf Bayberry
Morus alba (11/30/12) White Mulberry, Silkworm Mulberry, Russian Mulberry
Morus rubra (11/30/12) Red Mulberry
Mosla dianthera (11/30/12) Miniature Beefsteak-plant, Mosla
Muhlenbergia capillaris (11/30/12) Pink Muhlygrass, Upland Muhly, Hairawn Muhly, Hairgrass
Muhlenbergia expansa (11/30/12) Savannah Hairgrass
Muhlenbergia mexicana (11/30/12) Hairy Wirestem Muhly
Muhlenbergia schreberi (11/30/12) Nimblewill
Muhlenbergia sericea (11/30/12) Dune Hairgrass, Sweetgrass
Muhlenbergia sylvatica (11/30/12) Woodland Muhly
Muhlenbergia tenuiflora (11/30/12) Slender Muhly
Murdannia keisak (11/30/12) Murdannia, Asian Spiderwort, Marsh Dayflower, Wart-removing Herb
Murdannia nudiflora (11/30/12) Doveweed
Muscadinia rotundifolia var. munsoniana (5/21/15) Munson Grape, Bullace Grape
Muscadinia rotundifolia var. rotundifolia (5/21/15) Muscadine, Scuppernong
Muscari botryoides (11/30/12) Compact Grape-hyacinth
Muscari neglectum (11/30/12) Grape-hyacinth, Blue Bottles
Myosotis arvensis (11/30/12) Field Forget-me-not, Field Scorpion-grass
Myosotis discolor (5/21/15) Yellow-and-blue Scorpion-grass, Changing Forget-me-not
Myosotis laxa ssp. laxa (11/30/12) Smaller Forget-me-not, Marsh Forget-me-not, Tufted Forget-me-not
Myosotis macrosperma (11/30/12) Bigseed Forget-me-not, Scorpion-grass
Myosotis scorpioides (11/30/12) Water Scorpion-grass, True Forget-me-not
Myosotis stricta (5/21/15) Blue Scorpion-grass
Myosotis verna (11/30/12) Spring Forget-me-not, Early Forget-me-not, Early Scorpion-grass
Myosoton aquaticum (11/30/12) Water-chickweed, Giant Chickweed, Water Mouse-ear
Myosurus minimus (11/30/12) Mousetail
Myrica gale (5/21/15) Sweet Gale
Myriophyllum aquaticum (11/30/12) Parrot-feather
Myriophyllum heterophyllum (5/21/15) Southern Water-milfoil, Variable-leaf Water-milfoil
Myriophyllum laxum (5/21/15) Loose Water-milfoil, Sandhills Milfoil, Lax Water-milfoil, Piedmont Water-milfoil
Myriophyllum sibiricum (5/21/15) Common Water-milfoil
Myriophyllum spicatum (11/30/12) Eurasian Water-milfoil
Myriophyllum verticillatum (5/21/15) Water-milfoil
Myriopteris alabamensis (5/21/15) Alabama Lipfern
Myriopteris lanosa (5/21/15) Hairy Lipfern
Myriopteris tomentosa (5/21/15) Woolly Lipfern
Nabalus albus (11/30/12) White Lettuce, Northern Rattlesnake-root
Nabalus altissimus (11/30/12) Tall White Lettuce, Tall Rattlesnake-root
Nabalus autumnalis (11/30/12) Slender Rattlesnake-root, One-sided Rattlesnake-root
Nabalus barbatus (11/30/12) Barbed Rattlesnake-root, Flatwoods Rattlesnake-root
Nabalus roanensis (11/30/12) Roan Rattlesnake-root, Appalachian Rattlesnake-root
Nabalus serpentarius (11/30/12) Lion's-foot, Gall-of-the-Earth
Nabalus trifoliolatus (11/30/12) Gall-of-the-earth
Najas guadalupensis var. guadalupensis (5/21/15) Common Naiad, Southern Naiad
Najas minor (11/30/12) Spinyleaf Naiad
Nama jamaicense (5/21/15) Jamaica Weed
Nandina domestica (11/30/12) Nandina, Heavenly Bamboo, Sacred-bamboo
Narcissus pseudonarcissus (5/21/15) Daffodil
Nassella trichotoma (5/21/15) Serrated Tussockgrass, Nassella Tussock, Yass River Tussock
Nasturtium microphyllum (5/21/15) Narrow-fruited Watercress, Onerow Yellowcress
Nasturtium officinale (5/21/15) Watercress
Nekemias arborea (5/21/15) Peppervine
Nelumbo lutea (5/21/15) Yonkapin, American Lotus-lily, Yellow Nelumbo, Pond-nuts
Nelumbo nucifera (5/21/15) Sacred Lotus, Oriental Lotus-lily, Pink Lotus
Nemophila aphylla (5/21/15) Baby Blue Eyes
Nepeta cataria (11/30/12) Catnip, Catmint
Nephrolepis cordifolia (5/21/15) Narrow Sword Fern, Tuber Sword Fern, Fishbone Fern, Ladder Fern
Nerium oleander (11/30/12) Oleander
Nestronia umbellula (5/21/15) Nestronia, Conjurer's-nut, Leechbush
Neviusia alabamensis (11/30/12) Alabama Snow-wreath, Neviusia
Nicandra physalodes (11/30/12) Apple-of-Peru
Nolina georgiana (11/30/12) Georgia Beargrass, Sandhills Lily
Nothoscordum bivalve (5/21/15) False Garlic, Grace Garlic
Nuphar advena (5/21/15) Broadleaf Pondlily, Cow-lily, Spatterdock, Yellow Pond Lily
Nuphar sagittifolia (5/21/15) Narrowleaf Pondlily, Cow-lily, Spatterdock, Bonnets
Nuttallanthus canadensis (5/21/15) Oldfield Toadflax, Common Toadflax
Nuttallanthus texanus (5/21/15) Texas Toadflax
Nymphaea elegans (11/30/12) Tropical Blue Water-lily
Nymphaea mexicana (11/30/12) Yellow Water-lily, Banana Water-lily
Nymphaea odorata ssp. odorata (11/30/12) Fragrant White Water-lily, American Water-lily, Sweet Water-lily
Nymphoides aquatica (11/30/12) Big Floating Heart, Banana Floating Heart
Nymphoides cordata (11/30/12) Little Floating Heart
Nymphoides cristata (11/30/12) Crested Floating Heart, Water Snowflake
Nymphoides peltata (11/30/12) Yellow Floating Heart
Nyssa aquatica (11/30/12) Water Tupelo, Cotton Gum, Tupelo Gum
Nyssa biflora (11/30/12) Swamp Tupelo, Swamp Blackgum, Swamp Gum, Water Gum
Nyssa ogeche (11/30/12) Ogeechee Tupelo, Ogeechee Lime, Ogeechee Plum
Nyssa sylvatica (11/30/12) Blackgum, Black Tupelo, Sour Gum
Nyssa ursina (11/30/12) Bear Tupelo, Apalachicola Tupelo
Obolaria virginica (11/30/12) Pennywort
Oclemena acuminata (11/30/12) Whorled Wood Aster, Floral Wood Aster, Whorled Aster, Whorled Nodding-aster
Oclemena reticulata (11/30/12) Pine-barren Aster, Whitetop Aster
Oenanthe javanica (11/30/12) Water Celery, Water Parsley, Java Dropwort, Seri
Oenothera argillicola (11/30/12) Shale-barren Evening Primrose, Shale Evening Primrose
Oenothera biennis (11/30/12) Common Evening Primrose
Oenothera drummondii ssp. drummondii (11/30/12) Beach Evening Primrose, Drummond's Evening Primrose
Oenothera filipes (11/30/12) Threadstalk Gaura
Oenothera fruticosa + (11/30/12) Southern Sundrops
Oenothera gaura (11/30/12) Biennial Gaura, Northeastern Gaura, Morning Honeysuckle
Oenothera humifusa (11/30/12) Dunes Evening Primrose, Seabeach Evening Primrose, Spreading Evening Primrose
Oenothera laciniata (11/30/12) Cutleaf Evening Primrose
Oenothera linifolia (11/30/12) Threadleaf Sundrops, Flaxleaf Sundrops
Oenothera perennis (11/30/12) Little Sundrops, Small Sundrops
Oenothera riparia (11/30/12) Riverbank Evening Primrose, Riverbank Sundrops
Oenothera simulans (5/21/15) Southeastern Gaura
Oenothera speciosa (11/30/12) Showy Evening Primrose, White Evening Primrose, Pink-ladies
Oenothera tetragona + (11/30/12) Northern Sundrops, Appalachian Sundrops
Oenothera triloba (11/30/12) Stemless Evening Primrose
Oldenlandia boscii (5/21/15) Bosc's Bluet
Oldenlandia corymbosa (5/21/15) Diamond-flower
Onoclea sensibilis var. sensibilis (11/30/12) Sensitive Fern, Bead Fern
Ophioglossum crotalophoroides (11/30/12) Bulbous Adder's-tongue, Dwarf Adder's Tongue
Ophioglossum engelmannii (11/30/12) Engelmann's Adder's-tongue, Limestone Adder's-tongue
Ophioglossum nudicaule (5/21/15) Slender Adder's-tongue
Ophioglossum petiolatum (11/30/12) Longstem Adder's-tongue, Stalked Adder's-tongue Fern
Ophioglossum pycnostichum (11/30/12) Southern Adder's-tongue
Ophiopogon japonicus (11/30/12) Mondo Grass, Black Mondo, Monkeygrass
Oplismenus setarius (5/21/15) Woods-grass, Bristle Basketgrass
Oplismenus undulatifolius (5/21/15) Wavyleaf Basketgrass
Opuntia cespitosa (5/21/15) Common Eastern Prickly Pear
Opuntia drummondii (5/21/15) Dune Prickly Pear, Dune Devil-joint, Devils-joint Cactus
Opuntia humifusa (5/21/15) Eastern Prickly Pear
Opuntia mesacantha ssp. mesacantha (11/30/12) Eastern Prickly Pear
Opuntia stricta var. dillenii (5/21/15) Coastal Prickly Pear, Shell Midden Prickly-pear, Yaaxpakan
Opuntia stricta var. stricta (5/21/15) Coastal Prickly Pear, Shell Midden Prickly-pear
Orbexilum pedunculatum (5/21/15) Western Sampson's Snakeroot
Orbexilum psoralioides (5/21/15) Eastern Sampson's Snakeroot
Orbexilum virgatum (5/21/15) Pineland Leatherroot, Slender Leatherroot, Pineland Scurf-pea
Ornithogalum nutans (5/21/15) Drooping Star of Bethlehem
Ornithogalum umbellatum (5/21/15) Star of Bethlehem
Orobanche minor (5/21/15) Lesser Broomrape
Orontium aquaticum (11/30/12) Golden Club, Never-wet, Bog Torches
Orthosia scoparia (5/21/15) Leafless Swallow-wort, Cynanchum
Osmorhiza claytonii (11/30/12) Bland Sweet Cicely, Hairy Sweet Cicely
Osmorhiza longistylis (11/30/12) Anise-root, Smooth Sweet Cicely
Osmunda claytoniana var. claytoniana (11/30/12) Interrupted Fern
Osmunda spectabilis (11/30/12) American Royal Fern
Osmundastrum cinnamomeum (11/30/12) Cinnamon Fern
Ostrya virginiana (11/30/12) American Hop-hornbeam, Ironwood, Eastern Hop-hornbeam
Ottelia alismoides (5/21/15) Duck lettuce
Oxalis articulata (5/21/15) windowbox wood-sorrel
Oxalis colorea (5/21/15) tufted yellow wood-sorrel, Small's wood-sorrel, (NOT Sadie Price’s Yellow Wood-sorrel)
Oxalis corniculata (5/21/15) Creeping Lady's-sorrel
Oxalis debilis (5/21/15) pink woodsorrel
Oxalis dillenii (5/21/15) Southern Yellow Wood-sorrel
Oxalis florida (5/21/15) tufted yellow wood-sorrel
Oxalis grandis (5/21/15) Large Wood-sorrel, Great Yellow Wood-sorrel
Oxalis macrantha (5/21/15) Sadie Price’s Yellow Wood-sorrel
Oxalis montana (5/21/15) Mountain Wood-sorrel, American Wood-sorrel, Wood Shamrock, White Wood-sorrel
Oxalis stricta (5/21/15) Common Yellow Wood-sorrel
Oxalis violacea (5/21/15) Violet Wood-sorrel
Oxydendrum arboreum (11/30/12) Sourwood, Sorrel-tree
Oxypolis rigidior (11/30/12) Cowbane, Pig-potato, Stiff Cowbane
Oxypolis ternata (5/21/15) Savanna Cowbane
Pachysandra procumbens (5/21/15) Allegheny Spurge, Mountain Pachysandra
Pachysandra terminalis (5/21/15) Pachysandra, Japanese Spurge
Packera anonyma (11/30/12) Small's Ragwort, Squaw-weed, Appalachian Ragwort
Packera aurea (11/30/12) Golden Ragwort, Heartleaf Ragwort
Packera crawfordii (11/30/12) Ragwort, Groundsel
Packera glabella (11/30/12) Butterweed, Smooth Ragwort, Yellowtop
Packera millefolium (11/30/12) Blue Ridge Ragwort, Yarrowleaf Ragwort, Divided-leaf Ragwort
Packera obovata (11/30/12) Roundleaf Ragwort, Roundleaf Groundsel, Spatulate-leaved Ragwort, Running Ragwort
Packera paupercula var. appalachiana (5/21/15) Appalachian Ragwort
Packera paupercula var. paupercula (5/21/15) Balsam Ragwort, Northern Meadow Groundsel
Packera schweinitziana (11/30/12) Robbins' Ragwort, New England Ragwort, New England Groundsel
Packera serpenticola (5/21/15) Buck Creek Ragwort
Packera tomentosa (11/30/12) Woolly Ragwort
Paederia foetida (11/30/12) Skunk-vine
Palhinhaea cernua (11/30/12) Nodding Clubmoss, Staghorn Clubmoss
Panax quinquefolius (11/30/12) American Ginseng, Sang
Panax trifolius (11/30/12) Dwarf Ginseng
Panicum amarum var. amarulum (5/21/15) Southern Seabeach Grass
Panicum amarum var. amarum (5/21/15) Seaside Panicum, Bitter Seabeach Grass
Panicum capillare (5/21/15) Witchgrass, Old-witch grass, Tumbleweed, Tickle Grass
Panicum dichotomiflorum var. dichotomiflorum (5/21/15) Fall Panicum, Fall Panicgrass, Spreading Panicgrass
Panicum repens (5/21/15) Torpedo Grass
Panicum virgatum var. cubense (5/21/15) Savanna Panic-grass, Coastal Plain Switchgrass, Blunt Panic Grass
Panicum virgatum var. virgatum (5/21/15) Switchgrass , Prairie Switchgrass
Papaver dubium (5/21/15) Long-headed Poppy, Blind Eyes
Papaver rhoeas (5/21/15) Corn Poppy, Field Poppy, Red Poppy, Flanders Poppy
Papaver somniferum (5/21/15) Opium Poppy, Breadseed Poppy
Parapholis incurva (5/21/15) Sickle Grass, Hard Grass, Thin-tail
Parathelypteris noveboracensis (5/21/15) New York Fern
Parietaria floridana (5/21/15) Florida Pellitory
Parkinsonia aculeata (5/21/15) Jerusalem Thorn, Crown-of-Thorns, Horse-bean, Mexican Palo Verde
Parnassia asarifolia (11/30/12) Kidneyleaf Grass-of-Parnassus, Appalachian Grass-of-Parnassus, Brook Parnassia
Parnassia caroliniana (11/30/12) Carolina Grass-of-Parnassus, Savanna Parnassia, Eyebright
Parnassia grandifolia (11/30/12) Bigleaf Grass-of-Parnassus, Limeseep Parnassia
Paronychia argyrocoma (5/21/15) Silverling, Silver Whitlow-wort
Paronychia canadensis (5/21/15) Forked Chickweed, Canada Whitlow-wort
Paronychia virginica var. virginica (5/21/15) Yellow Nailwort, Virginia Whitlow-wort
Parthenium hysterophorus (5/21/15) Santa Maria Feverfew
Parthenium integrifolium var. integrifolium (5/21/15) Common Wild Quinine
Parthenocissus inserta (5/21/15) Thicket Creeper, Woodbine
Parthenocissus quinquefolia (11/30/12) Virginia Creeper
Paspalidium geminatum (5/21/15) Alligator Grass, Paspalidium
Paspalum bifidum (5/21/15) Pitchfork Paspalum, Pitchfork Crown Grass
Paspalum conjugatum (5/21/15) Sour Paspalum
Paspalum dilatatum ssp. dilatatum (11/30/12) Dallis Grass
Paspalum floridanum (5/21/15) Florida Paspalum
Paspalum fluitans (5/21/15) Water Paspalum, Horsetail Crown Grass
Paspalum laeve + (5/21/15) field paspalum
Paspalum notatum (11/30/12) Bahia Grass
Paspalum praecox + (5/21/15) Crown Grass
Paspalum quadrifarium (11/30/12) Tussock Paspalum
Paspalum scrobiculatum (5/21/15) Ricegrass Paspalum, Indian Paspalum
Paspalum urvillei (11/30/12) Vasey Grass
Paspalum vaginatum (5/21/15) Sand Knotgrass, Seashore Crown Grass
Passiflora incarnata (11/30/12) Passionflower, Maypop
Passiflora lutea (11/30/12) Yellow Passionflower
Pastinaca sativa (11/30/12) Parsnip
Paulownia tomentosa (11/30/12) Princess Tree, Empress Tree, Royal Paulownia
Paxistima canbyi (5/21/15) Canby's Mountain Lover, Ratstripper, Cliff-green
Pectis prostrata (5/21/15) spreading chinchweed
Pedicularis canadensis (11/30/12) Wood Betony, Eastern Lousewort, Fernleaf
Pedicularis lanceolata (11/30/12) Swamp Lousewort
Pediomelum canescens (11/30/12) Buckroot, Eastern Prairie-turnip, Hoary Scurfpea
Pediomelum piedmontanum (11/30/12) Piedmont Buckroot, Dixie Mountain Breadroot
Pediomelum subacaule (11/30/12) Nashville Breadroot
Pellaea atropurpurea (5/21/15) Purple Cliffbrake
Pellaea ternifolia ssp. arizonica (5/21/15) Arizona Cliffbrake
Pellaea wrightiana (5/21/15) Wright's Cliffbrake
Peltandra sagittifolia (11/30/12) White Arrow-arum, White Arum, Spoonflower
Peltandra virginica (11/30/12) Green Arrow-arum, Tuckahoe
Penstemon australis (11/30/12) Downy Beardtongue, Sandhill Beardtongue, Southern Beardtongue, Southeastern Beardtongue
Penstemon calycosus (11/30/12) Longsepal Beardtongue
Penstemon canescens (11/30/12) Appalachian Beardtongue, Gray's Beardtongue
Penstemon digitalis (11/30/12) Foxglove Beardtongue, Tall White Beardtongue
Penstemon dissectus (5/21/15) Georgia Beardtongue, Grit Beardtongue
Penstemon hirsutus (11/30/12) Northeastern Beardtongue, Hairy Beardtongue
Penstemon laevigatus (11/30/12) Smooth Beardtongue, Eastern Beardtongue
Penstemon multiflorus (11/30/12) Manyflower Beardtongue
Penstemon pallidus (5/21/15) Pale Beardtongue, Eastern White Beardtongue
Penstemon smallii (11/30/12) Small's Penstemon, Blue Ridge Beardtongue, Small's Beardtongue
Penthorum sedoides (5/21/15) Ditch Stonecrop, American Penthorum
Peperomia pellucida (5/21/15) Pepper-elder, Man-to-man, Rat-ear
Perilla frutescens (11/30/12) Beefsteak Plant, Perilla
Periploca graeca (5/21/15) Silkvine
Persea borbonia (11/30/12) Red Bay
Persea palustris (11/30/12) Swamp Bay
Persicaria amphibia (5/21/15) Water Smartweed, Scarlet Smartweed
Persicaria arifolia (11/30/12) Halberd-leaf Tearthumb
Persicaria densiflora (5/21/15) Dense-flowered Smartweed
Persicaria hydropiperoides (11/30/12) Mild Waterpepper
Persicaria lapathifolia (11/30/12) Dockleaf Smartweed, Willow-weed, Pale Smartweed
Persicaria longiseta (11/30/12) Longbristle Smartweed, Bristly Lady’s-thumb, Tufted Knotweed
Persicaria maculosa (5/21/15) Lady's-thumb, Heart's-ease
Persicaria orientalis (11/30/12) Kiss-me-over-the-garden-gate, Prince's Feather, Prince's-plume
Persicaria pensylvanica (11/30/12) Pennsylvania Smartweed, Pinkweed
Persicaria perfoliata (11/30/12) Asiatic Tearthumb, Mile-a-minute-vine
Persicaria punctata (11/30/12) Dotted Smartweed
Persicaria sagittata (11/30/12) Arrowleaf Tearthumb, Arrowvine
Persicaria setacea (11/30/12) Swamp Smartweed
Persicaria virginiana (11/30/12) Jumpseed
Persicaria wallichii var. wallichii (5/21/15) Himalayan Knotweed, Kashmir Plume, cultivated knotweed
Petunia √óatkinsiana (5/21/15) Garden Petunia
Phacelia bipinnatifida (5/21/15) Fernleaf Phacelia, Purple Phacelia, Forest Phacelia
Phacelia dubia var. dubia (5/21/15) Appalachian Phacelia, Small-flowered Scorpion Weed
Phacelia dubia var. georgiana (5/21/15) Georgia Phacelia
Phacelia fimbriata (5/21/15) Fringed Phacelia, Blue Ridge Phacelia
Phacelia maculata (5/21/15) Flatrock Phacelia, Spotted Phacelia
Phacelia purshii (5/21/15) Miami-mist
Phalaris arundinacea (11/30/12) Reed Canarygrass, Ribbongrass
Phalaris canariensis (11/30/12) Canarygrass, Birdseed Grass
Phanopyrum gymnocarpon (5/21/15) Swamp Phanopyrum, Savanna Phanopyrum
Phaseolus polystachios (11/30/12) Wild Bean, Wild Kidney Bean
Phaseolus sinuatus (11/30/12) Sandhills Bean, Trailing Wild Bean
Phegopteris hexagonoptera (5/21/15) Broad Beech Fern
Phelipanche ramosa (5/21/15) Branching Broomrape, Hemp Broomrape
Phellodendron amurense (11/30/12) Northern Cork-tree, Amur Cork-tree, Japanese Cork-tree
Phemeranthus mengesii (11/30/12) Menges' Fameflower, Large-flowered Fameflower, Menges' Rock-pink, Large-flowered Rock-pink
Phemeranthus piedmontanus (11/30/12) Piedmont Rock-pink
Phemeranthus teretifolius (11/30/12) Appalachian Fameflower, Appalachian Rock-pink, Rock Portulaca
Philadelphus coronarius (5/21/15) European Mock-orange, Sweet Mock-orange
Philadelphus hirsutus (11/30/12) Hairy Mock-orange, Cumberland Mock-orange
Philadelphus inodorus (11/30/12) Appalachian Mock-orange
Philadelphus pubescens (11/30/12) Ozark Mock-orange, Hairy Mock-orange
Phlebodium aureum (5/21/15) Goldfoot Fern, Golden Polypody
Phleum pratense ssp. pratense (11/30/12) Timothy
Phlox amoena (11/30/12) Hairy Phlox, Chalice Phlox
Phlox amplifolia (11/30/12) Broadleaf Phlox
Phlox bifida (5/21/15) Cleft Phlox, Sand Phlox
Phlox buckleyi (11/30/12) Swordleaf Phlox, Shale-barren Phlox
Phlox carolina (11/30/12) Carolina Phlox , Thick-leaf Phlox, Giant Phlox
Phlox divaricata (11/30/12) Eastern Blue Phlox, Timber Phlox, Blue Woodland Phlox
Phlox drummondii (11/30/12) Annual Phlox , Drummond Phlox
Phlox glaberrima (11/30/12) Smooth Phlox
Phlox maculata var. maculata (11/30/12) Northern Meadow Phlox
Phlox maculata var. pyramidalis (11/30/12) Leafy Meadow Phlox, Wild Sweet William
Phlox nivalis + (11/30/12) Pineland Phlox, Trailing Phlox
Phlox ovata (11/30/12) Mountain Phlox, Appalachian Phlox, Allegheny Phlox
Phlox paniculata (11/30/12) Garden Phlox, Summer Phlox, Fall Phlox, Smooth Phlox
Phlox pilosa (11/30/12) Downy Phlox
Phlox stolonifera (11/30/12) Creeping Phlox
Phlox subulata (11/30/12) Moss Phlox, Mountain-pink
Phoradendron leucarpum ssp. leucarpum (11/30/12) American Mistletoe, Christmas Mistletoe
Photinia serratifolia (11/30/12) Taiwanese Redtip
Phragmites australis (11/30/12) Common Reed
Phryma leptostachya (5/21/15) American Lopseed
Phyla lanceolata (11/30/12) Marsh Frogfruit, Northern Frogfruit
Phyla nodiflora (11/30/12) Creeping Frogfruit, Capeweed, Turkey-tangle
Phyllanthus caroliniensis ssp. caroliniensis (5/21/15) Carolina Leaf-flower
Phyllanthus tenellus (5/21/15) Mascarene Island Leaf-flower
Phyllanthus urinaria ssp. urinaria (5/21/15) Chamber Bitter
Phyllostachys aurea (5/21/15) Golden Bamboo, Fishpole Bamboo
Phyllostachys aureosulcata (5/21/15) Yellow-groove Bamboo
Phyllostachys bambusoides (5/21/15) Giant Timber Bamboo, Japanese Timber Bamboo
Phyllostachys heterocycla (5/21/15) Moso Bamboo
Phyllostachys nigra (5/21/15) Black Bamboo
Phyllostachys rubromarginata (5/21/15) reddish bamboo
Physalis angulata var. angulata (5/21/15) Smooth Ground-cherry, Cutleaf Ground-cherry
Physalis grisea (5/21/15) Gray Ground-cherry, Strawberry-tomato, Dwarf Cape-gooseberry
Physalis heterophylla (5/21/15) Clammy Ground-cherry
Physalis longifolia var. subglabrata (5/21/15) Longleaf Ground-cherry
Physalis pubescens var. integrifolia (5/21/15) Thinleaf Downy Ground-cherry
Physalis pubescens var. pubescens (5/21/15) Thickleaf Downy Ground-cherry
Physalis virginiana var. virginiana (5/21/15) Virginia Ground-cherry
Physalis walteri (5/21/15) Dune Ground-cherry, Sand Ground-cherry
Physocarpus opulifolius var. opulifolius (11/30/12) Flowering Ninebark, Eastern Ninebark
Physostegia angustifolia (11/30/12) Narrowleaf Obedient-plant
Physostegia leptophylla (11/30/12) Tidal Marsh Obedient-plant, Swamp Obedient-plant, Narrowleaf Obedient-plant, False Dragonhead
Physostegia purpurea (11/30/12) Savanna Obedient-plant, Eastern False Dragonhead
Physostegia virginiana ssp. praemorsa (11/30/12) Southern Obedient-plant
Physostegia virginiana ssp. virginiana (5/21/15) Northern Obedient-plant, False Dragonhead, Obedient-plant
Phytolacca americana (11/30/12) Common Pokeweed, Poke
Phytolacca rigida (11/30/12) Maritime Pokeweed
Picea abies (11/30/12) Norway Spruce
Picea rubens (11/30/12) Red Spruce, He Balsam
Pieris floribunda (11/30/12) Evergreen Mountain Fetterbush, Mountain Andromeda
Pieris japonica (11/30/12) Japanese Andromeda, Lily-of-the-Valley Bush
Pieris phillyreifolia (11/30/12) Vine-wicky, Climbing Fetterbush, Climbing Wicky
Pilea microphylla (5/21/15) Rockweed, Artillery Weed
Pilea pumila (5/21/15) Greenfruit Clearweed, Richweed, Coolwort
Piloblephis rigida (5/21/15) Florida Pennyroyal, Wild Pennyroyal
Pilosella aurantiaca (5/21/15) Orange Hawkweed, Devil's Paintbrush, Orange King-devil
Pilosella caespitosa (5/21/15) Field Hawkweed, Yellow King-devil
Pilosella flagellaris (5/21/15) Whiplash Hawkweed
Pilosella officinarum (5/21/15) Mouse-ear Hawkweed
Pilosella piloselloides (5/21/15) Smooth Hawkweed, Glaucous King-devil
Pimpinella saxifraga ssp. saxifraga (5/21/15) Burnet-saxifrage
Pinckneya bracteata (11/30/12) Fevertree, Pinkneya
Pinellia ternata (5/21/15) Pinellia, Crow-dipper
Pinguicula caerulea (5/21/15) Blue Butterwort
Pinguicula lutea (5/21/15) Yellow Butterwort
Pinguicula pumila (5/21/15) Small Butterwort
Pinus clausa (11/30/12) Sand Pine
Pinus echinata (11/30/12) Shortleaf Pine, Yellow Pine, Rosemary Pine
Pinus elliottii var. elliottii (11/30/12) Slash Pine
Pinus glabra (11/30/12) Spruce Pine, Walter's Pine
Pinus palustris (11/30/12) Longleaf Pine, Georgia Pine, Southern Pine
Pinus pungens (11/30/12) Table Mountain Pine, Burr Pine, Hickory Pine
Pinus resinosa (11/30/12) Red Pine
Pinus rigida (11/30/12) Pitch Pine
Pinus serotina (11/30/12) Pond Pine, Pocosin Pine, Marsh Pine
Pinus strobus (11/30/12) Eastern White Pine
Pinus taeda (11/30/12) Loblolly Pine, Old Field Pine
Pinus virginiana (11/30/12) Virginia Pine, Scrub Pine, Jersey Pine
Piptochaetium avenaceum (11/30/12) Green Needlegrass, Blackseed Needlegrass, Eastern Needlegrass, Black Oatgrass
Piriqueta caroliniana var. caroliniana (11/30/12) Piriqueta, Pitted Stripeseed
Pistia stratiotes (11/30/12) Water Lettuce
Pittosporum tobira (5/21/15) Japanese Pittosporum, Australian Laurel
Pityopsis adenolepis (5/21/15) Grass-leaved Golden-aster, Grassleaf Aster
Pityopsis aspera (5/21/15) Pineland Silkgrass, Sticky Golden-aster, Grassleaf Aster, Grass-leaved Golden-aster
Pityopsis graminifolia var. graminifolia (11/30/12) narrowleaf silkgrass, Grass-leaved Golden-aster, Grassleaf Aster
Pityopsis graminifolia var. latifolia (11/30/12) Grass-leaved Golden-aster, Grassleaf Aster
Pityopsis graminifolia var. tenuifolia (11/30/12) Grass-leaved Golden-aster, Grassleaf Aster
Pityopsis oligantha (11/30/12) Narrow-leaved Golden-aster, Few-flowered Golden-aster
Pityopsis pinifolia (11/30/12) Sandhills Golden-aster, Taylor County Golden-aster
Pityopsis ruthii (11/30/12) Ruth's Golden-aster
Planera aquatica (5/21/15) Water-elm, Planer-tree
Planodes virginicum (9/28/12) Sibara, Virginia-cress
Plantago aristata (11/30/12) Bracted Plantain, Large-bracted Plantain, Buckhorn Plantain
Plantago cordata (11/30/12) Heartleaf Plantain, King-root
Plantago heterophylla (5/21/15) Many-seeded Plantain, Small Plantain
Plantago lanceolata (11/30/12) English Plantain, Buckhorn Plantain, Rib-grass
Plantago major (11/30/12) Common Plantain, White Man's Foot
Plantago psyllium (11/30/12) Sand Plantain, Leafy-stemmed Plantain
Plantago rugelii (11/30/12) American Plantain, Broad-leaved Plantain, Blackseed Plantain, Red-stemmed Plantain
Plantago virginica (11/30/12) Virginia Plantain, Southern Plantain, Paleseed Plantain
Plantago wrightiana (5/21/15) Wright's Plantain
Platanthera blephariglottis (11/30/12) Small White Fringed Orchid
Platanthera ciliaris (11/30/12) Yellow Fringed Orchid
Platanthera clavellata (11/30/12) Small Green Wood Orchid, Club-spur Orchid, Woodland Orchid, Streamhead Orchid
Platanthera conspicua (11/30/12) Large White Fringed Orchid, Southern White Fringed Orchid
Platanthera cristata (11/30/12) Crested Fringed Orchid, Golden Fringed Orchid
Platanthera flava var. flava (11/30/12) Tubercled Orchid, Southern Rein Orchid, Southern Gypsy-spike
Platanthera flava var. herbiola (11/30/12) Tubercled Rein Orchid, Northern Gypsy-spike
Platanthera grandiflora (11/30/12) Large Purple Fringed Orchid, Plume-royal
Platanthera integra (11/30/12) Yellow Fringeless Orchid, Golden Frog Orchid, Golden Fringeless Orchid
Platanthera integrilabia (11/30/12) Monkey-face Orchid, White Fringeless Orchid
Platanthera lacera (11/30/12) Green Fringed Orchid, Ragged Fringed Orchid, Ragged Orchid
Platanthera nivea (11/30/12) Snowy Orchid, Bog-spike
Platanthera orbiculata (11/30/12) Large Round-leaved Orchid, Dinner-plate Orchid
Platanthera peramoena (11/30/12) Purple Fringeless Orchid, Purple Spire Orchid, Pride-of-the-peak
Platanthera psycodes (11/30/12) Small Purple Fringed Orchid, Butterfly Orchid
Platanus √óacerifolia [occidentalis √ó orientalis] (11/30/12) London Planetree
Platanus occidentalis var. occidentalis (11/30/12) Sycamore, Planetree
Platycladus orientalis (5/21/15) Oriental Arborvitae, Tree-of-life
Pleea tenuifolia (5/21/15) Rush-featherling, Pleea
Pleopeltis michauxiana (5/21/15) Resurrection Fern, Scaly Polypody
Pluchea baccharis (11/30/12) Marsh Fleabane, Rosy Camphorweed
Pluchea camphorata (11/30/12) Camphorweed, Camphor Pluchea, Marsh Fleabane
Pluchea foetida var. foetida (11/30/12) Stinking Fleabane, Marsh Fleabane, Stinking Camphorweed, Common Wild Quinine
Pluchea odorata (11/30/12) Saltmarsh Fleabane, Camphorweed
Poa annua (11/30/12) Annual Bluegrass, Six-weeks Grass, Speargass
Poa autumnalis (11/30/12) Autumn Bluegrass
Poa compressa (11/30/12) Canada Bluegrass
Poa cuspidata (11/30/12) early bluegrass
Poa pratensis ssp. pratensis (11/30/12) Kentucky Bluegrass, Junegrass, Speargrass
Poa trivialis ssp. trivialis (5/21/15) Rough Bluegrass
Podophyllum peltatum (11/30/12) May-apple, American Mandrake
Podostemum ceratophyllum (5/21/15) Riverweed, Threadfoot, Riffleweed
Pogonia ophioglossoides (5/21/15) Rose Pogonia, Snakemouth Orchid, Beardflower, Addermouth
Polemonium reptans var. reptans (11/30/12) Spreading Jacob's Ladder, Greek Valerian
Polemonium vanbruntiae (11/30/12) Appalachian Jacob's Ladder
Polygala ambigua (11/30/12) Loose Milkwort
Polygala balduinii var. balduinii (5/21/15) White Milkwort, Baldwin's Milkwort
Polygala boykinii var. boykinii (11/30/12) Boykin's Milkwort
Polygala cruciata (11/30/12) Southern Drumheads, Cross-leaved Milkwort
Polygala curtissii (11/30/12) Appalachian Milkwort, Curtiss' Milkwort
Polygala cymosa (11/30/12) Tall Milkwort, Tall Pinebarren Milkwort
Polygala hookeri (11/30/12) Hooker's Milkwort
Polygala incarnata (11/30/12) Pink Milkwort, Procession Flower
Polygala lutea (11/30/12) Orange Milkwort, Red-hot-poker, Candyroot
Polygala mariana (11/30/12) Maryland Milkwort
Polygala nana (11/30/12) Dwarf Milkwort, Candyroot
Polygala polygama (11/30/12) Southern Bitter Milkwort, Racemed Milkwort
Polygala ramosa (11/30/12) Short Pinebarren Milkwort, Low Pinebarren Milkwort, Dwarf Milkwort, Savanna Milkwort
Polygala sanguinea (11/30/12) Field Milkwort, Blood Milkwort
Polygala senega (5/21/15) Seneca Snakeroot
Polygala setacea (11/30/12) Coastal Plain Milkwort
Polygala verticillata + (5/21/15) Whorled Milkwort
Polygaloides paucifolia (11/30/12) Gaywings, Fringed Polygala
Polygonatum biflorum + (11/30/12) Solomon's Seal, Smooth Solomon's Seal
Polygonatum pubescens (11/30/12) Solomon's Seal, Hairy Solomon's Seal
Polygonum americanum (11/30/12) Southern Jointweed, Showy Jointweed
Polygonum aviculare ssp. aviculare (5/21/15) Prostrate Knotweed
Polygonum erectum (5/21/15) Erect Knotweed
Polygonum fimbriatum (5/21/15) Sandhill Jointweed, Fringed Thysanella
Polygonum polygamum + (5/21/15) October-flower
Polymnia canadensis (11/30/12) Small-flowered Leafcup, White-flowered Leafcup
Polymnia laevigata (11/30/12) Tennessee Leafcup
Polypodium appalachianum (11/30/12) Appalachian Rockcap Fern, Appalachian Polypody
Polypodium virginianum (11/30/12) Common Rockcap Fern, Rock Polypody
Polypogon monspeliensis (5/21/15) Rabbitfoot Grass, Beardgrass, Annual Beardgrass
Polypremum procumbens (11/30/12) Rustweed, Polypremum, Juniperleaf
Polystichum acrostichoides (11/30/12) Christmas Fern
Pontederia cordata var. cordata (11/30/12) Heartleaf Pickerelweed, Wampee
Pontederia cordata var. lancifolia (11/30/12) Lanceleaf Pickerelweed
Ponthieva racemosa (11/30/12) Shadow Witch, Ponthieu's Orchid, Shadow-witch Orchid
Populus alba (11/30/12) White Poplar, Silver Poplar
Populus deltoides var. deltoides (11/30/12) Eastern Cottonwood
Populus grandidentata (11/30/12) Bigtooth Aspen, Large-toothed Aspen
Populus heterophylla (11/30/12) Swamp Cottonwood
Populus nigra (11/30/12) European Black Poplar, Lombardy Poplar, Black Poplar
Populus tremuloides (11/30/12) Quaking Aspen
Populus Xjackii (11/30/12) Balm-of-Gilead
Portulaca amilis (11/30/12) Broadleaf Pink Purslane, Paraguayan Purslane
Portulaca oleracea (11/30/12) Common Purslane, Garden Purslane, Pussley
Portulaca pilosa (11/30/12) Hairy Purslane, Kiss-me-quick
Portulaca smallii (11/30/12) Small's Portulaca
Potamogeton crispus (5/21/15) Curly Pondweed, Curled Pondweed, Curly-leaf Pondweed
Potamogeton diversifolius (5/21/15) Common Snailseed Pondweed
Potamogeton pulcher (5/21/15) Spotted Pondweed, Heartleaf Pondweed
Potentilla argentea (11/30/12) Silvery Cinquefoil, Silvery Five-fingers, Hoary Five-fingers
Potentilla canadensis var. canadensis (11/30/12) Dwarf Cinquefoil, Running Five-fingers
Potentilla indica (11/30/12) Indian Strawberry, Mock Strawberry
Potentilla norvegica (11/30/12) Strawberry-weed, Rough Cinquefoil, Norwegian Cinquefoil
Potentilla recta (11/30/12) Rough-fruited Cinquefoil, Sulphur Cinquefoil, Sulphur Five-fingers
Potentilla simplex (11/30/12) Old Field Cinquefoil, Old-field Five-fingers, Common Cinquefoil
Poterium sanguisorba ssp. muricatum (11/30/12) Salad Burnet, Garden Burnet, Fodder Burnet
Primula meadia (11/30/12) Eastern Shooting Star
Prosartes lanuginosa (11/30/12) Yellow Mandarin, Yellow Fairybells
Prosartes maculata (11/30/12) Nodding Mandarin, Spotted Mandarin
Proserpinaca palustris var. crebra (5/21/15) Common Mermaid-weed
Prunella vulgaris var. lanceolata (5/21/15) American Heal-all, American Self-heal
Prunella vulgaris var. vulgaris (5/21/15) Eurasian Self-heal, Eurasian Heal-all
Prunus alabamensis (11/30/12) Alabama Black Cherry
Prunus americana (11/30/12) American Plum, Wild Plum
Prunus angustifolia (11/30/12) Chickasaw Plum
Prunus avium (5/21/15) Mazzard Cherry, Sweet Cherry, Bing Cherry
Prunus caroliniana (11/30/12) Carolina Cherry Laurel, Carolina Laurel Cherry
Prunus hortulana (11/30/12) Hortulan Plum, Wild-goose Plum
Prunus mahaleb (11/30/12) Mahaleb Cherry, Perfumed Cherry, St. Lucie Cherry, Rock Cherry
Prunus mexicana (11/30/12) Big-tree Plum, Mexican Plum
Prunus pensylvanica (11/30/12) Fire Cherry, Pin Cherry
Prunus persica (11/30/12) Peach
Prunus serotina var. serotina (11/30/12) Black Cherry
Prunus susquehanae (11/30/12) Appalachian Sand Cherry, Susquehanna Cherry, Appalachian Dwarf-cherry
Prunus umbellata (11/30/12) Hog Plum, Flatwoods Plum
Prunus virginiana var. virginiana (11/30/12) Choke Cherry, Common Chokecherry
Prunus Xyedoensis (5/21/15) Yoshino Cherry
Pseudognaphalium helleri (11/30/12) Heller's Rabbit Tobacco
Pseudognaphalium obtusifolium (11/30/12) Fragrant Rabbit Tobacco, Sweet Everlasting, Catfoot
Pseudolycopodiella caroliniana (11/30/12) Carolina Bog Clubmoss, Slender Clubmoss
Pseudosasa japonica (11/30/12) Arrow Bamboo
Ptelea trifoliata (11/30/12) Wafer-ash, Hoptree
Pteridium latiusculum + (5/21/15) Bracken, Brake
Pteris multifida (5/21/15) Spider Brake, Wall Fern, Huguenot Fern
Pteris vittata (5/21/15) Ladder Brake
Pterocaulon pycnostachyum (11/30/12) Black Snakeroot, Blackroot, Wingstem
Pteroglossaspis ecristata (11/30/12) Spiked Medusa, Crestless Plume Orchid, Smooth-lipped Eulophia, Non-crested Eulophia
Ptilimnium capillaceum (11/30/12) Eastern Bishopweed, Atlantic Bishopweed, Atlantic Mock Bishop's Weed
Ptilimnium costatum (11/30/12) Big Bishopweed
Pueraria montana var. lobata (11/30/12) Kudzu, Foot-a-Day
Pycnanthemum albescens (5/21/15) White-leaved Mountain-mint, White Mountain-mint
Pycnanthemum beadlei (5/21/15) Beadle's Mountain-mint
Pycnanthemum clinopodioides (5/21/15) basil mountain-mint
Pycnanthemum flexuosum (5/21/15) Savanna Mountain-mint
Pycnanthemum incanum + (5/21/15) Hoary Mountain-mint, White Mountain-mint
Pycnanthemum montanum (5/21/15) Appalachian Mountain-mint
Pycnanthemum muticum (11/30/12) Short-toothed Mountain-mint, Downy Mountain-mint
Pycnanthemum nudum (5/21/15) Smooth Mountain-mint
Pycnanthemum pycnanthemoides + (5/21/15) Woodland Mountain-mint
Pycnanthemum setosum (5/21/15) awned mountain-mint
Pycnanthemum tenuifolium (5/21/15) Narrowleaf Mountain-mint, Slender Mountain-mint, Savanna Mountain-mint
Pycnanthemum torreyi (5/21/15) Torrey's Mountain-mint
Pycnanthemum verticillatum var. verticillatum (5/21/15) whorled mountain-mint
Pycnanthemum virginianum (5/21/15) Virginia Mountain-mint
Pyracantha coccinea (11/30/12) Pyracantha, Scarlet Firethorn
Pyrrhopappus carolinianus (11/30/12) Carolina False Dandelion
Pyrularia pubera (11/30/12) Buffalo-nut, Oil-nut
Pyrus calleryana (11/30/12) Bradford Pear, Callery Pear
Pyrus communis (11/30/12) Common Pear
Pyxidanthera barbulata (5/21/15) Common Pyxie-moss, Big Pyxie
Pyxidanthera brevifolia (5/21/15) Sandhills Pyxie-moss, Wells' Pyxie-moss, Little Pyxie
Quercus acutissima (11/30/12) Sawtooth Oak
Quercus alba (11/30/12) White Oak
Quercus arkansana (11/30/12) Arkansas Oak
Quercus austrina (11/30/12) Bluff Oak, Bastard White Oak
Quercus bicolor (11/30/12) Swamp White Oak
Quercus boyntonii (11/30/12) Boynton Sand Post Oak, Boynton Oak
Quercus chapmanii (11/30/12) Chapman Oak
Quercus coccinea (11/30/12) Scarlet Oak
Quercus elliottii (11/30/12) Running Oak
Quercus falcata (11/30/12) Southern Red Oak, Spanish Oak
Quercus geminata (11/30/12) Sand Live Oak
Quercus georgiana (11/30/12) Georgia Oak
Quercus hemisphaerica (11/30/12) Darlington Oak, Sand Laurel Oak
Quercus ilicifolia (11/30/12) Bear Oak, Scrub Oak
Quercus imbricaria (11/30/12) Shingle Oak
Quercus incana (11/30/12) Bluejack Oak
Quercus laevis (11/30/12) Turkey Oak
Quercus laurifolia (11/30/12) Laurel Oak, Swamp Laurel Oak, Diamond Leaf Oak
Quercus lyrata (11/30/12) Overcup Oak, Swamp White Oak
Quercus macrocarpa var. macrocarpa (11/30/12) Bur Oak, Mossycup Oak
Quercus margarettae (11/30/12) Sand Post Oak, Scrub Post Oak
Quercus marilandica var. marilandica (11/30/12) Blackjack Oak
Quercus michauxii (11/30/12) Swamp Chestnut Oak, Basket Oak
Quercus minima (11/30/12) Dwarf Live Oak
Quercus montana (11/30/12) Rock Chestnut Oak, Tanbark Oak
Quercus muehlenbergii (11/30/12) Chinquapin Oak, Yellow Chestnut Oak
Quercus myrtifolia (11/30/12) Myrtle Oak
Quercus nigra (11/30/12) Water Oak
Quercus oglethorpensis (11/30/12) Oglethorpe Oak
Quercus pagoda (11/30/12) Cherrybark Oak, Swamp Spanish Oak
Quercus palustris (11/30/12) Pin Oak
Quercus phellos (11/30/12) Willow Oak
Quercus prinoides (11/30/12) Dwarf Chinquapin Oak
Quercus rubra + (11/30/12) Northern Red Oak, Red Oak
Quercus shumardii (11/30/12) Shumard Oak, Swamp Red Oak
Quercus similis (11/30/12) Swamp Post Oak, Bottomland Post Oak, Delta Oak
Quercus sinuata var. sinuata (11/30/12) Bastard Oak, Durand's White Oak
Quercus stellata (11/30/12) Post Oak
Quercus texana (11/30/12) Nuttall Oak, Texas Red Oak
Quercus velutina (11/30/12) Black Oak
Quercus virginiana (11/30/12) Live Oak
Ranunculus abortivus (11/30/12) Kidneyleaf Buttercup, Small-flowered Buttercup, Kidney-leaved Crowfoot, Small-flowered Crowfoot
Ranunculus acris (11/30/12) Tall Buttercup, Bitter Buttercup
Ranunculus allegheniensis (11/30/12) Mountain Crowfoot, Allegheny Buttercup
Ranunculus ambigens (11/30/12) Water-plantain Crowfoot, Water-plantain Spearwort
Ranunculus arvensis (5/21/15) Corn Crowfoot, Hungerweed
Ranunculus bulbosus (11/30/12) Bulbous Buttercup
Ranunculus caricetorum (5/21/15) Northern Swamp Buttercup, Marsh Buttercup
Ranunculus carolinianus (5/21/15) Carolina Buttercup, Swamp Buttercup
Ranunculus fascicularis (11/30/12) Early Buttercup, Thick-root Butterdup
Ranunculus harveyi (11/30/12) Harvey's buttercup
Ranunculus hispidus (11/30/12) Hispid Buttercup, Hairy Buttercup
Ranunculus laxicaulis (11/30/12) Coastal Plain Spearwort
Ranunculus micranthus (11/30/12) Small-flowered Buttercup, Rock Buttercup
Ranunculus muricatus (5/21/15) spinyfruit buttercup
Ranunculus parviflorus (11/30/12) Small-flowered Buttercup, Stickseed Crowfoot
Ranunculus pusillus (11/30/12) Low Spearwort
Ranunculus recurvatus var. recurvatus (11/30/12) Hooked Buttercup, Hooked Crowfoot
Ranunculus repens (11/30/12) Creeping Buttercup
Ranunculus sardous (11/30/12) Sardinian Buttercup, Hairy Buttercup
Ranunculus sceleratus var. sceleratus (11/30/12) Cursed Buttercup, Celery-leaf Crowfoot, Cursed Crowfoot
Raphanus raphanistrum ssp. raphanistrum (11/30/12) Wild Radish, Jointed Charlock, White Charlock
Ratibida columnifera (11/30/12) Mexican Hat, Columnar Prairie Coneflower, Upright Coneflower, Long-headed Coneflower
Ratibida pinnata (11/30/12) Grey-headed Coneflower, Globular Prairie Coneflower
Reynoutria japonica (11/30/12) Japanese Knotweed
Reynoutria sachalinensis (11/30/12) Giant Knotweed, Sachaline
Rhamnus cathartica (11/30/12) Common Buckthorn
Rhapidophyllum hystrix (5/21/15) Needle Palm, Blue Palmetto
Rhexia alifanus (11/30/12) Smooth Meadowbeauty, Savanna Meadowbeauty
Rhexia aristosa (11/30/12) Awned Meadowbeauty, Bristly Meadowbeauty
Rhexia cubensis (11/30/12) West Indies Meadowbeauty
Rhexia interior (11/30/12) Maryland meadowbeauty
Rhexia lutea (11/30/12) Yellow Meadowbeauty, Golden Meadowbeauty
Rhexia mariana var. exalbida (11/30/12) White Meadowbeauty
Rhexia mariana var. mariana (11/30/12) Pale Meadowbeauty, Maryland Meadowbeauty, Dull Meadowbeauty
Rhexia nashii (11/30/12) Hairy Meadowbeauty, Maid Marian, Nash's Meadowbeauty
Rhexia nuttallii (11/30/12) Nuttall's Meadowbeauty
Rhexia petiolata (11/30/12) Ciliate Meadowbeauty, Short-stemmed Meadowbeauty, Fringed Meadowbeauty, Bog Meadowbeauty
Rhexia ventricosa (11/30/12) Swollen Meadowbeauty
Rhexia virginica (11/30/12) Virginia Meadowbeauty, Wingstem Meadowbeauty, Deergrass
Rhizophora mangle (5/21/15) Red Mangrove
Rhodiola rosea (5/21/15) Roseroot
Rhododendron alabamense (11/30/12) Alabama Azalea
Rhododendron arborescens (11/30/12) Sweet Azalea, Smooth Azalea
Rhododendron atlanticum (11/30/12) Dwarf Azalea, Coastal Azalea
Rhododendron austrinum (11/30/12) Florida Flame Azalea, Yellow Azalea
Rhododendron calendulaceum (11/30/12) Flame Azalea
Rhododendron canescens (11/30/12) Piedmont Azalea, Southern Pinxterbloom Azalea, Wild Azalea
Rhododendron carolinianum (11/30/12) Carolina Rhododendron, Punctatum
Rhododendron catawbiense (11/30/12) Catawba Rhododendron, Mountain Rosebay, Purple Laurel, Pink Laurel
Rhododendron colemanii (11/30/12) Red Hills Azalea, May-pink Azalea
Rhododendron cumberlandense (11/30/12) Cumberland Azalea, Baker's Azalea
Rhododendron eastmanii (11/30/12) May White Azalea, Eastman's Azalea
Rhododendron flammeum (11/30/12) Oconee Azalea
Rhododendron maximum (11/30/12) Rosebay Rhododendron, Great Laurel, White Rosebay, Great Rhododendron
Rhododendron minus (11/30/12) Gorge Rhododendron, Punctatum, Piedmont Rhododendron, (Carolina Rhododendron)
Rhododendron periclymenoides (11/30/12) Pinxterflower, Pinxterbloom Azalea, Election Pink, Pinxter Azalea
Rhododendron pilosum (11/30/12) Minniebush
Rhododendron prinophyllum (11/30/12) Election Pink, Roseshell Azalea, Early Azalea
Rhododendron prunifolium (11/30/12) Plumleaf Azalea
Rhododendron vaseyi (11/30/12) Pinkshell Azalea
Rhododendron viscosum + (11/30/12) Swamp Azalea, Clammy Azalea, Swamp Honeysuckle, Catch-fly Azalea
Rhodotypos scandens (11/30/12) Jetbead
Rhus aromatica var. aromatica (5/21/15) Fragrant Sumac, Squawbush
Rhus copallinum + (11/30/12) Winged Sumac, Shining Sumac, Dwarf Sumac
Rhus glabra (11/30/12) Smooth Sumac, Common Sumac
Rhus michauxii (11/30/12) Michaux's Sumac, Dwarf Sumac, False Poison Sumac
Rhus typhina (11/30/12) Staghorn Sumac
Rhynchosia difformis (11/30/12) Snoutbean
Rhynchosia reniformis (11/30/12) Dollarweed, Dollarleaf, Roundleaf Snoutbean
Rhynchosia tomentosa (11/30/12) Twining Snoutbean, Erect Snoutbean
Rhynchospora caduca (5/21/15) Angle-stem Beaksedge
Rhynchospora capitellata (11/30/12) Brownish Beaksedge
Rhynchospora colorata (11/30/12) Narrowleaf Whitetop Sedge, White-bracted Sedge
Rhynchospora globularis (11/30/12) Globe Beaksedge
Rhynchospora harperi (11/30/12) Harper's Beaksedge
Rhynchospora inundata (5/21/15) Narrow-fruit Horned Beaksedge
Rhynchospora latifolia (11/30/12) Broadleaf Whitetop Sedge, Giant White-topped Sedge, White-bracted Sedge
Rhynchospora megalocarpa (11/30/12) Sandy-field Beaksedge, Sandhill Beaksedge
Rhynchospora miliacea (11/30/12) Millet Beaksedge
Rhynchospora recognita (11/30/12) Cymose Beakrush
Rhynchospora tracyi (11/30/12) Tracy's Beaksedge
Ribes americanum (11/30/12) Wild Black Currant, American Black Currant
Ribes curvatum (11/30/12) Granite Gooseberry
Ribes cynosbati (11/30/12) Prickly Gooseberry, Dogberry
Ribes echinellum (11/30/12) Miccosukee Gooseberry, Spiny Gooseberry, Florida Gooseberry
Ribes glandulosum (11/30/12) Skunk Currant, Mountain Currant
Ribes rotundifolium (11/30/12) Roundleaf Gooseberry, Appalachian Gooseberry
Richardia brasiliensis (5/21/15) Brazilian-clover, tropical Mexican-clover
Richardia grandiflora (5/21/15) Largeflower Mexican-clover, Largeflower Richardia
Richardia scabra (5/21/15) Rough Mexican-clover
Ricinus communis (11/30/12) Castor-bean, Castor-oil Plant, Palma Christi
Robinia hartwigii (5/21/15) Granite Dome Locust, Highlands Locust, Hartwig's Locust
Robinia hispida var. fertilis (11/30/12) Arnot Bristly Locust
Robinia hispida var. hispida (11/30/12) Common Bristly Locust
Robinia hispida var. kelseyi (11/30/12) Kelsey's Locust
Robinia hispida var. rosea (11/30/12) Boynton's Locust
Robinia nana (11/30/12) Dwarf Bristly Locust, Dwarf Locust
Robinia pseudoacacia (11/30/12) Black Locust
Robinia viscosa (5/21/15) Clammy Locust
Rorippa palustris ssp. palustris (5/21/15) Marshcress, Bog Yellowcress
Rosa bracteata (11/30/12) McCartney Rose, Chickasaw Rose
Rosa canina (11/30/12) Dog Rose
Rosa carolina ssp. carolina (11/30/12) Carolina Rose
Rosa laevigata (11/30/12) Cherokee Rose
Rosa luciae (11/30/12) Memorial Rose, Dorothy Perkins Rose, Lucie Rose
Rosa multiflora (11/30/12) Multiflora Rose
Rosa palustris (11/30/12) Swamp Rose
Rosa rubiginosa (11/30/12) Sweetbriar Rose, Eglantine Rose
Rosa rugosa (11/30/12) Japanese Rose, Rugosa Rose, Beach Rose
Rosa setigera (11/30/12) Climbing Prairie Rose
Rosa virginiana (5/21/15) Virginia Rose
Rosa Xdamascena [gallica X moschata] (5/21/15) Damask Rose
Rosmarinus officinalis (5/21/15) Rosemary
Rotala ramosior (11/30/12) Toothcup
Rotala rotundifolia (5/21/15) Roundleaf Toothcup, Dwarf Rotala
Rottboellia cochinchinensis (11/30/12) Itch-grass
Rubus allegheniensis (11/30/12) Allegheny Blackberry
Rubus bifrons (11/30/12) European Blackberry, Himalaya-berry, Himalayan Blackberry
Rubus canadensis (11/30/12) Thornless Blackberry, Smooth Blackberry
Rubus cuneifolius (11/30/12) Sand Blackberry
Rubus dalibarda (11/30/12) Robin-runaway, Star-violet, Dewdrop
Rubus flagellaris (11/30/12) Common Dewberry, Northern Dewberry
Rubus hispidus (11/30/12) Swamp Dewberry
Rubus idaeus var. strigosus (11/30/12) Red Raspberry
Rubus laciniatus (11/30/12) Cut-leaved Blackberry, Evergreen Blackberry
Rubus occidentalis (5/21/15) Black Raspberry
Rubus odoratus (11/30/12) Purple-flowering Raspberry, Thimbleberry
Rubus pascuus (5/21/15) Chesapeake Blackberry, Topsy Blackberry
Rubus pensilvanicus (11/30/12) Pennsylvania Blackberry, Highbush Blackberry, Southern Blackberry
Rubus phoenicolasius (11/30/12) Wineberry
Rubus trivialis (11/30/12) Southern Dewberry, Coastal Plain Dewberry
Rudbeckia fulgida + (11/30/12) Orange Coneflower, Eastern Coneflower
Rudbeckia heliopsidis (11/30/12) Sunfacing Coneflower, Pineywoods Coneflower
Rudbeckia hirta var. angustifolia (11/30/12) Coastal Plain Black-eyed Susan
Rudbeckia hirta var. hirta (5/21/15) Woodland Black-eyed Susan
Rudbeckia hirta var. pulcherrima (5/21/15) Weedy Black-eyed Susan
Rudbeckia laciniata var. digitata (11/30/12) Coastal Plain Cutleaf Coneflower
Rudbeckia laciniata var. humilis (11/30/12) Blue Ridge Cutleaf Coneflower
Rudbeckia laciniata var. laciniata (11/30/12) Green-headed Coneflower, Common Cutleaf Coneflower, Green Coneflower, Goldenglow
Rudbeckia maxima (11/30/12) Giant Coneflower
Rudbeckia mollis (11/30/12) Soft-haired Coneflower, Woolly Coneflower
Rudbeckia nitida (11/30/12) Narrow-leaved Coneflower, St. John's Black-eyed Susan, Shiny Coneflower
Rudbeckia subtomentosa (11/30/12)
Rudbeckia triloba var. rupestris (11/30/12) Blue Ridge Three-lobed Coneflower, Brown-eyed Susan
Rudbeckia triloba var. triloba (11/30/12) Common Three-lobed Coneflower, Brown-eyed Susan, Thin-Leaved Coneflower
Ruellia caroliniensis (11/30/12) Carolina Wild Petunia, Common Wild Petunia, Hairy Ruellia
Ruellia ciliosa var. ciliosa (11/30/12) Sandhills Wild Petunia
Ruellia humilis (11/30/12) Hairy Wild Petunia, Low Wild Petunia, Glade Wild Petunia
Ruellia noctiflora (11/30/12) Night-flowering Wild Petunia, Night-blooming Wild Petunia
Ruellia pinetorum (11/30/12) Pineland Wild Petunia
Ruellia purshiana (11/30/12) Pursh's Wild Petunia
Ruellia simplex (5/21/15) Mexican Bluebell
Ruellia strepens (11/30/12) Limestone Wild Petunia, Glade Wild Petunia
Rugelia nudicaulis (11/30/12) Rugel's Ragwort, Rugelia, Rugel's Indian Plantain
Rumex acetosella (11/30/12) Sheep Sorrel, Field Sorrel, Red Sorrel, Sourgrass
Rumex crispus ssp. crispus (11/30/12) Curly Dock
Rumex hastatulus (11/30/12) Wild Dock, Sourgrass, Heartwing Sorrel, Wild Sorrel
Rumex obtusifolius (11/30/12) Broadleaf Dock, Bitter Dock
Rumex patientia (11/30/12) Patience Dock, Monk's-rhubarb
Rumex pulcher (11/30/12) Fiddle Dock
Sabal minor (5/21/15) Dwarf Palmetto, Bush Palmetto, Dwarf Blue Palmetto, Bluestem Palmetto
Sabal palmetto (5/21/15) Cabbage Palmetto
Sabatia angularis (11/30/12) Rose-pink, Bitterbloom, Common Marsh-pink
Sabatia bartramii (11/30/12) Bartram's Rose-gentian
Sabatia brachiata (11/30/12) Narrowleaf Rose-pink, Narrowleaf Rose-gentian, Narrowleaf Sabatia
Sabatia calycina (5/21/15) Coastal Rose-pink, Coastal Rose Gentian
Sabatia campanulata (11/30/12) Slender Marsh-pink, Slender Rose-gentian
Sabatia capitata (11/30/12) Cumberland Rose-gentian, Appalachian Rose-gentian
Sabatia difformis (11/30/12) White Sabatia, Lanceleaf Rose-gentian, Lanceleaf Sabatia
Sabatia dodecandra (11/30/12) Perennial Sea-pink, Large Marsh Rose-pink
Sabatia foliosa (11/30/12) Marsh Rose-gentian
Sabatia gentianoides (11/30/12) Pinewoods Rose-gentian, Pinewoods Rose-pink
Sabatia grandiflora (11/30/12) Largeflower Rose-gentian
Sabatia kennedyana (11/30/12) Plymouth Gentian
Sabatia quadrangula (11/30/12) Four-angle Sabatia, Four-angle Rose-gentian
Sabatia stellaris (11/30/12) Annual Sea-pink, Common Marsh-pink, Rose-of-Plymouth
Sabulina caroliniana (5/21/15) Carolina Sandwort, Longroot
Sacciolepis indica (5/21/15) Indian Cupscale
Sacciolepis striata (5/21/15) American Cupscale
Sageretia minutiflora (11/30/12) Shell-mound Buckthorn, Small-flowered Buckthorn
Sagittaria australis (11/30/12) Appalachian Arrowhead, Southern Arrowhead
Sagittaria engelmanniana (11/30/12) Engelmann's arrowhead
Sagittaria fasciculata (11/30/12) Bunched Arrowhead
Sagittaria graminea (11/30/12) Grassleaf Arrowhead
Sagittaria isoetiformis (11/30/12) Depression Meadow Arrowhead
Sagittaria lancifolia var. lancifolia (11/30/12) Duck Potato
Sagittaria lancifolia var. media (11/30/12) Duck Potato
Sagittaria latifolia + (11/30/12) Broadleaf Arrowhead, Duck Potato
Salicornia virginica (5/21/15) Perennial Glasswort, Woody Glasswort, Samphire
Salix alba (11/30/12) European White Willow
Salix babylonica (11/30/12) Weeping Willow
Salix caprea (11/30/12) Goat Willow, Great Sallow
Salix caroliniana (11/30/12) Carolina Willow, Coastal Plain Willow
Salix cinerea (11/30/12) Gray Willow
Salix discolor (11/30/12) Pussy Willow
Salix fragilis (11/30/12) Crack Willow, Brittle Willow
Salix humilis (11/30/12) Prairie Willow, Upland Willow
Salix matsudana (11/30/12) Corkscrew Willow
Salix nigra (11/30/12) Black Willow
Salix occidentalis (11/30/12) Dwarf Upland Willow, Sage Willow
Salix sericea (11/30/12) Silky Willow, Shrub Willow, Satin Willow
Salvia azurea var. azurea (5/21/15) Azure Sage
Salvia lyrata (11/30/12) Lyreleaf Sage
Salvia sclarea (5/21/15) Europe sage, clary sage
Salvia urticifolia (11/30/12) Nettleleaf Sage
Salvinia minima (5/21/15) Water Spangles, Floating Fern
Salvinia molesta (5/21/15) Giant Salvinia
Sambucus canadensis (11/30/12) Common Elderberry, American Elder
Sambucus racemosa var. pubens (11/30/12) Red Elderberry, Red-berried Elder, Eastern Red Elderberry
Samolus parviflorus (11/30/12) Water-pimpernel, Brookweed
Sanguinaria canadensis (11/30/12) Bloodroot, Red Puccoon
Sanguisorba canadensis (11/30/12) Canada Burnet, American Burnet, White Burnet
Sanicula canadensis var. canadensis (5/21/15) Canada Sanicle, Black Snakeroot
Sanicula canadensis var. floridana (5/21/15) Florida Sanicle, Florida Snakeroot
Sanicula canadensis var. grandis (5/21/15) Large Sanicle
Sanicula marilandica (11/30/12) Black Snakeroot, Maryland Sanicle
Sanicula odorata (11/30/12) Clustered Snakeroot, Clustered Sanicle, Yellow-flowered Snakeroot, Fragrant Snakeroot
Sanicula smallii (11/30/12) Small's Sanicle, Southern Sanicle, Snakeroot
Sanicula trifoliata (11/30/12) Long-fruited Snakeroot, Beaked Sanicle, Large-fruited Sanicle
Sapindus marginatus (5/21/15) Florida Soapberry
Sapindus saponaria var. drummondii (5/21/15) Western Soapberry
Saponaria officinalis (11/30/12) Soapwort, Bouncing Bet
Sarcocornia ambigua (5/21/15) Woody Glasswort, Perennial Glasswort
Sarracenia flava (11/30/12) Yellow Pitcherplant, Yellow Trumpet, Trumpets
Sarracenia jonesii (11/30/12) Mountain Sweet Pitcherplant
Sarracenia leucophylla (11/30/12) White-topped Pitcherplant, Crimson Pitcherplant
Sarracenia minor var. minor (11/30/12) Hooded Pitcherplant
Sarracenia oreophila (11/30/12) Mountain Green Pitcherplant, Green Pitcherplant, Mountain Pitcherplant
Sarracenia psittacina (11/30/12) Parrot Pitcherplant
Sarracenia purpurea var. montana (11/30/12) Southern Appalachian Purple Pitcherplant, Sidesaddle Flower
Sarracenia purpurea var. purpurea (11/30/12) Northern Purple Pitcherplant
Sarracenia purpurea var. venosa (11/30/12) Southern Purple Pitcherplant, Frog's Breeches, Hunter's Cup
Sarracenia rubra ssp. rubra (11/30/12) Sweet Pitcherplant, Redflower Pitcherplant, Red Pitcherplant
Sassafras albidum (11/30/12) Sassafras
Saururus cernuus (11/30/12) Lizard's Tail, Water-dragon
Sceptridium biternatum (11/30/12) Southern Grapefern
Sceptridium dissectum (11/30/12) Cutleaf Grapefern, Dissected Grapefern
Sceptridium lunarioides (5/21/15) Winter Grapefern
Schedonorus arundinaceus (11/30/12) Tall Fescue, Alta Fescue
Schedonorus pratensis (11/30/12) Meadow Fescue
Schinus terebinthifolia (5/21/15) Brazilian Peppertree, Brazilian-pepper
Schisandra glabra (5/21/15) Bay Star-vine, Climbing-magnolia, Magnolia-vine
Schizachyrium scoparium var. scoparium (11/30/12) Little Bluestem
Schizachyrium scoparium var. stoloniferum (11/30/12) Creeping Little Bluestem
Schoenocaulon dubium (5/21/15) Florida Feathershank
Schoenolirion albiflorum (11/30/12) White Sunnybell
Schoenolirion croceum (11/30/12) Yellow Sunnybell
Schoenolirion wrightii (11/30/12) Texas Sunnybell
Schoenoplectiella mucronata (5/21/15) Roughseed Bulrush, Bog Bulrush, Ricefield Bulrush
Schoenoplectus californicus (5/21/15) Giant Bulrush, Southern Bulrush, Tule
Schoenoplectus pungens var. pungens (5/21/15) Common Threesquare, Chairmaker's Rush, Swordgrass
Schoenoplectus tabernaemontani (5/21/15) Softstem Bulrush, Great Bulrush
Schwalbea americana (11/30/12) Chaffseed
Scirpus atrovirens (5/21/15) Black Bulrush
Scirpus cyperinus (5/21/15) Woolgrass Bulrush, Marsh Bulrush
Scirpus georgianus (5/21/15) Georgia Bulrush
Scirpus polyphyllus (5/21/15) Leafy Bulrush
Scleranthus annuus (5/21/15) Knawel, Annual Knawel
Scleria ciliata var. elliottii (5/21/15) Broad-leaved Hairy Nutrush
Scleria oligantha (5/21/15) Few-flowered Nutrush
Scleria pauciflora + (5/21/15) Papillose Nutrush, Carolina Nutrush
Scleria triglomerata (5/21/15) Tall Nutrush, Stone-rush, Whip Nutrush
Sclerolepis uniflora (5/21/15) Sclerolepis, Pink bogbutton
Scrophularia lanceolata (5/21/15) Hare Figwort, American Figwort
Scrophularia marilandica (5/21/15) Eastern Figwort, Carpenter's Square
Scutellaria elliptica var. elliptica (11/30/12) Hairy Skullcap, Elliptic-leaved Skullcap
Scutellaria elliptica var. hirsuta (11/30/12) Hairy Skullcap
Scutellaria incana var. 1 (5/21/15) Hoary Skullcap, Downy Skullcap
Scutellaria incana var. incana (5/21/15) Hoary Skullcap, Downy Skullcap
Scutellaria incana var. punctata (5/21/15) Hoary Skullcap, Downy Skullcap
Scutellaria integrifolia (11/30/12) Hyssop Skullcap, Narrow-leaved Skullcap
Scutellaria lateriflora (11/30/12) Mad-dog Skullcap
Scutellaria leonardii (11/30/12) Shale-barren Skullcap, Glade Skullcap
Scutellaria montana (11/30/12) Large-flowered Skullcap
Scutellaria multiglandulosa (11/30/12) Small's Skullcap
Scutellaria nervosa (5/21/15) Veined Skullcap, Bottomland Skullcap
Scutellaria ocmulgee (11/30/12) Ocmulgee Skullcap
Scutellaria ovata ssp. bracteata (5/21/15) Heartleaf Skullcap
Scutellaria ovata ssp. ovata var. ovata (5/21/15) Heartleaf Skullcap
Scutellaria ovata ssp. rugosa var. 1 (5/21/15) Appalachian Skullcap, Blue Ridge Skullcap
Scutellaria ovata ssp. rugosa var. rugosa (5/21/15) Heartleaf Skullcap
Scutellaria parvula (11/30/12) Dwarf Skullcap
Scutellaria pseudoserrata (5/21/15) falseteeth skullcap
Scutellaria saxatilis (11/30/12) Rock Skullcap
Scutellaria serrata (5/21/15) Showy Skullcap, Serrate Skullcap
Secale cereale (11/30/12) Cereal Rye
Securigera varia (11/30/12) Crown-vetch
Sedum acre (11/30/12) Mossy Stonecrop, Wallpepper, Bitter Stonecrop, Gold-moss
Sedum glaucophyllum (5/21/15) Cliff Stonecrop
Sedum nevii (5/21/15) Nevius's Stonecrop
Sedum pulchellum (11/30/12) Widow's Cross, Glade Stonecrop, Rock Moss, Lime Stonecrop
Sedum pusillum (11/30/12) Puck's Orpine, Granite Stonecrop
Sedum sarmentosum (11/30/12) Stringy Stonecrop
Sedum ternatum (11/30/12) Mountain Stonecrop, Wild Stonecrop, Three-leaf Stonecrop
Senecio vulgaris (11/30/12) Common Groundsel
Senna hebecarpa (11/30/12) Northern Wild Senna, American Senna
Senna marilandica (11/30/12) Maryland Wild Senna
Senna obtusifolia (11/30/12) Coffeeweed, Sicklepod
Serenoa repens (5/21/15) Saw Palmetto
Sericocarpus asteroides (11/30/12) Toothed White-topped Aster
Sericocarpus linifolius (11/30/12) Narrowleaf White-topped Aster, Slender White-topped Aster
Sericocarpus tortifolius (11/30/12) Twisted-leaf White-topped Aster, Dixie White-topped Aster
Sesbania herbacea (11/30/12) Sesban, Coffee-weed, Indigo-weed, Hemp Sesbania
Sesbania punicea (11/30/12) Rattlebush, Purple Sesban, Scarlet Wisteria-tree
Sesbania vesicaria (11/30/12) Bladderpod, Bagpod
Sesuvium maritimum (5/21/15) Small Sea-purslane, Slender Sea-purslane
Sesuvium portulacastrum (5/21/15) Large Sea-purslane, Shoreline Sea-purslane
Setaria corrugata (11/30/12) coastal bristlegrass
Setaria faberi (11/30/12) Nodding Foxtail Grass, Giant Foxtail-grass
Setaria italica (11/30/12) Yellow Foxtail, Italian Millet, Foxtail Millet
Setaria magna (5/21/15) Saltmarsh Foxtail-grass, Giant Foxtail-grass, Giant Bristlegrass
Setaria parviflora (11/30/12) Perennial Foxtail-grass, Knotroot Bristlegrass, Knotroot Foxtail
Setaria pumila ssp. pumila (5/21/15) Yellow Foxtail
Setaria verticillata (11/30/12) Hooked Bristlegrass
Setaria viridis var. major (11/30/12) Giant Green Foxtail
Setaria viridis var. viridis (11/30/12) Green Foxtail, Green Bristlegrass
Seutera angustifolia (5/21/15) Swallow-wort, Sand-vine
Seymeria cassioides (11/30/12) Senna Seymeria
Seymeria pectinata + (5/21/15) Seymeria
Shortia galacifolia var. galacifolia (11/30/12) Oconee Bells, Southern Shortia
Sibbaldia tridentata (11/30/12) Wine-leaf Cinqefoil, Mountain Cinqefoil, Three-toothed Cinqefoil, Mountain White Potentilla
Sicyos angulatus (11/30/12) Bur Cucumber, Star Cucumber, Nimble-Kate
Sida elliottii var. elliottii (11/30/12) Coastal Plain Sida
Sida rhombifolia var. rhombifolia (11/30/12) Arrowleaf Sida, Cuban Jute, Diamondleaf Fanpetal
Sida spinosa (11/30/12) Prickly Mallow, Prickly Sida, False-mallow
Sideroxylon lanuginosum ssp. lanuginosum (11/30/12) Eastern Gum Bumelia, Eastern Gum Bully
Sideroxylon lycioides (11/30/12) Buckthorn Bumelia, Buckthorn Bully
Sideroxylon tenax (11/30/12) Tough Bumelia, Tough Buckthorn, Tough Bully
Sideroxylon thornei (11/30/12) Thorne's Bumelia, Swamp Bumelia
Silene antirrhina (11/30/12) Sleepy Catchfly, Garter-pink
Silene armeria (11/30/12) Sweet William Catchfly, Garden Catchfly
Silene caroliniana var. caroliniana (11/30/12) South Carolina Wild-pink, Rock Catchfly, Carolina Pink
Silene caroliniana var. pensylvanica (5/21/15) Northern Wild-pink, Sticky Catchfly, Pennsylvania Catchfly
Silene catesbaei (5/21/15) Eastern Fringed Campion, Eastern Fringed Catchfly
Silene coronaria (11/30/12) Mullein-pink, Rose Campion
Silene dichotoma ssp. dichotoma (11/30/12) Forked Catchfly
Silene latifolia (11/30/12) White Campion, Evening Campion, White Cockle, Evening Lychnis
Silene nivea (11/30/12) Snowy Campion
Silene noctiflora (11/30/12) Night-flowering Catchfly, Sticky Campion, Sticky Cockle
Silene ovata (11/30/12) Mountain Catchfly, Fringed Campion
Silene regia (11/30/12) Royal Catchfly
Silene stellata (11/30/12) Starry Campion, Widow's-frill
Silene virginica var. robusta (11/30/12) Large Fire-pink
Silene virginica var. virginica (11/30/12) Fire-pink
Silene vulgaris (11/30/12) Bladder Campion, Maiden's-tears
Silphium asteriscus var. asteriscus (5/21/15) Starry Rosinweed
Silphium asteriscus var. dentatum (5/21/15) Starry Rosinweed
Silphium asteriscus var. latifolium (5/21/15) Whorled Rosinweed
Silphium asteriscus var. simpsonii (11/30/12) Simpson's rosinweed
Silphium asteriscus var. trifoliatum (5/21/15) Whorled Rosinweed
Silphium compositum var. compositum (11/30/12) Kidneyleaf Rosinweed, Rhubarb-leaved Rosinweed, Compass Plant
Silphium connatum (11/30/12) Virginia Cup-plant
Silphium integrifolium (11/30/12) Prairie Rosinweed
Silphium laciniatum (11/30/12) Compass-plant
Silphium mohrii (11/30/12) Shaggy Rosinweed
Silphium perfoliatum (11/30/12) Common Cup-plant, Indian Cup
Silphium pinnatifidum (11/30/12) Cutleaf Prairie-dock, Tansy Rosinweed
Silphium reniforme (11/30/12) Ragged Rosinweed, Kidneyleaf Rosinweed
Silphium terebinthinaceum (11/30/12) Prairie-dock, Broadleaf Prairie-dock
Silybum marianum (11/30/12) Milk-thistle, Blessed-thistle
Sisymbrium altissimum (5/21/15) Tumble Mustard, Jim Hill Mustard
Sisymbrium officinale (5/21/15) Hedge Mustard
Sisyrinchium albidum (11/30/12) Pale Blue-eyed Grass
Sisyrinchium angustifolium (11/30/12) Blue-eyed Grass, Stout Blue-eyed Grass
Sisyrinchium arenicola (11/30/12) Sandyland Blue-eyed-grass
Sisyrinchium atlanticum (11/30/12) Atlantic Blue-eyed Grass
Sisyrinchium dichotomum (11/30/12) White Irisette, Isothermal Irisette
Sisyrinchium fuscatum (11/30/12) Bristly Blue-eyed Grass
Sisyrinchium mucronatum (11/30/12) Blue-eyed Grass
Sisyrinchium rosulatum (11/30/12) Annual Blue-eyed Grass, Lawn Blue-eyed Grass
Sium suave (5/21/15) Water-parsnip
Smallanthus uvedalius (11/30/12) Bearsfoot, Yellow Leafcup
Smilax auriculata (11/30/12) Dune Greenbrier
Smilax biltmoreana (5/21/15) Biltmore Carrionflower
Smilax bona-nox (11/30/12) Catbrier, Saw Greenbrier, Bullbrier, Tramp's Trouble
Smilax ecirrata (5/21/15) upright carrionflower
Smilax glauca (11/30/12) Whiteleaf Greenbrier, Wild Sarsaparilla, Sawbrier
Smilax herbacea (11/30/12) Common Carrionflower
Smilax hispida (11/30/12) Bristly Greenbrier, Hellfetter, China-root
Smilax hugeri (11/30/12) Huger's Carrionflower
Smilax lasioneura (11/30/12) Midwestern Carrionflower
Smilax laurifolia (11/30/12) Bamboo-vine, Blaspheme-vine, Wild Bamboo, Bayvine
Smilax pseudochina (11/30/12) Coastal Carrionflower, Bamboo-vine
Smilax pulverulenta (11/30/12) downy carrionflower
Smilax pumila (11/30/12) Dwarf Smilax, Sarsaparilla-vine
Smilax rotundifolia (11/30/12) Common Greenbrier, Common Catbrier, Bullbrier, Horsebrier
Smilax smallii (5/21/15) Sweet-scented Smilax, Unarmed Catbrier, Jackson-brier
Smilax walteri (11/30/12) Coral Greenbrier, Red-berried Swamp Smilax
Solanum americanum (5/21/15) Common Nightshade, American Black Nightshade
Solanum carolinense var. carolinense (11/30/12) Horse Nettle, Bull Nettle, Ball Nettle
Solanum diphyllum (5/21/15) Paired-leaf Nightshade, twoleaf nightshade
Solanum dulcamara (11/30/12) Bittersweet, Deadly Nightshade
Solanum nigrum ssp. nigrum (5/21/15) European Black Nightshade
Solanum pseudocapsicum (11/30/12) Jerusalem Cherry
Solanum ptychanthum (11/30/12) American Black Nightshade
Solanum rostratum (11/30/12) Buffalo-bur, Kansas-thistle
Solanum sarrachoides (11/30/12) Hairy Nightshade
Solanum sisymbriifolium (11/30/12) Sticky Nightshade
Solanum torvum (5/21/15) Turkeyberry
Solanum viarum (11/30/12) Tropical Soda Apple
Solidago altissima var. altissima (11/30/12) Tall Goldenrod, Field Goldenrod, Common Goldenrod
Solidago arguta var. arguta (11/30/12) Forest Goldenrod, Sharp-leaved Goldenrod
Solidago arguta var. boottii (11/30/12) Boott's Goldenrod
Solidago arguta var. caroliniana (11/30/12) Vasey's Goldenrod
Solidago auriculata (11/30/12) Eared Goldenrod
Solidago austrina (6/30/18) Southern Bog Goldenrod
Solidago bicolor (11/30/12) Silverrod, White Goldenrod
Solidago caesia var. caesia (11/30/12) Bluestem Goldenrod, Wreath Goldenrod, Axillary Goldenrod, Bridal-wreath Goldenrod
Solidago canadensis var. canadensis (11/30/12) Northern Common Goldenrod
Solidago canadensis var. hargeri (11/30/12) Harger's Common Goldenrod
Solidago chapmanii (11/30/12) Chapman's Goldenrod
Solidago curtisii (11/30/12) Curtis' Goldenrod
Solidago erecta (11/30/12) Slender Goldenrod, Erect Goldenrod
Solidago faucibus (11/30/12) Gorge Goldenrod
Solidago fistulosa (11/30/12) Hairy Pineywoods Goldenrod, Shaggy Pineywoods Goldenrod
Solidago flaccidifolia (5/21/15) Appalachian Goldenrod, mountain goldenrod
Solidago flexicaulis (11/30/12) Zigzag Goldenrod, Broad-leaved Goldenrod
Solidago gigantea (11/30/12) Smooth Goldenrod, Late Goldenrod
Solidago glomerata (11/30/12) Skunk Goldenrod, Cluster Goldenrod
Solidago gracillima (6/30/18) Southern Bog Goldenrod, Graceful Goldenrod
Solidago hispida (11/30/12) Hairy Goldenrod
Solidago juncea (11/30/12) Early Goldenrod
Solidago mexicana (11/30/12) Southern Seaside Goldenrod
Solidago nemoralis var. nemoralis (11/30/12) Eastern Gray Goldenrod
Solidago odora (11/30/12) Sweet Goldenrod, Licorice Goldenrod, Fragrant Goldenrod
Solidago patula (11/30/12) Northern Roughleaf Goldenrod
Solidago petiolaris var. petiolaris (11/30/12) downy ragged goldenrod
Solidago pinetorum (11/30/12) Small's Goldenrod, Pineywoods Goldenrod
Solidago plumosa (5/21/15) Yadkin River Goldenrod
Solidago ptarmicoides (11/30/12) White Prairie-goldenrod, Upland White Aster
Solidago puberula var. puberula (11/30/12) Downy Goldenrod
Solidago puberula var. pulverulenta (11/30/12) Downy Goldenrod
Solidago pulchra (6/30/18) Carolina Goldenrod, Beautiful Goldenrod
Solidago riddellii (11/30/12) Riddell's Goldenrod
Solidago rigida var. glabrata (5/21/15) Southeastern Bold Goldenrod
Solidago rigida var. rigida (5/21/15) Hard-leaved Goldenrod, Stiff Goldenrod, Midwestern Bold Goldenrod
Solidago roanensis (11/30/12) Roan Mountain Goldenrod
Solidago rugosa var. aspera (11/30/12) Wrinkle-leaf goldenrod
Solidago rugosa var. celtidifolia (11/30/12) Hackberry-leaf Goldenrod
Solidago rugosa var. cronquistiana (11/30/12) Cronquist's Goldenrod
Solidago rugosa var. rugosa (11/30/12) Wrinkle-leaf goldenrod, Rough-stemmed Goldenrod
Solidago rupestris (11/30/12) Riverbank Goldenrod, Rock Goldenrod
Solidago sempervirens (11/30/12) Northern Seaside Goldenrod
Solidago simulans (5/21/15) Granite Dome Goldenrod, Cliffside Goldenrod
Solidago speciosa var. rigidiuscula (11/30/12) showy goldenrod
Solidago speciosa var. speciosa (11/30/12) Showy Goldenrod
Solidago sphacelata (11/30/12) Speckled Goldenrod, False Goldenrod, Limestone Goldenrod
Solidago spithamaea (11/30/12) Blue Ridge Goldenrod
Solidago squarrosa (11/30/12) Stout Goldenrod, Ragged Goldenrod, Squarrose Goldenrod
Solidago stricta (6/30/18) Pine Barren Bog Goldenrod
Solidago tarda (11/30/12) Goldenrod
Solidago tortifolia (11/30/12) Leafy Pinelands Goldenrod, Leafy Pineywoods Goldenrod, twistleaf goldenrod
Solidago uliginosa var. uliginosa (11/30/12) Northern Bog Goldenrod, Swamp Goldenrod
Solidago ulmifolia var. ulmifolia (11/30/12) Elmleaf Goldenrod
Solidago verna (11/30/12) Spring-flowering Goldenrod, Spring Goldenrod
Sonchus arvensis var. arvensis (11/30/12) Field Sow-thistle, Perennial Sow-thistle
Sonchus arvensis var. glabrescens (11/30/12) Field Sow-thistle, Perennial Sow-thistle
Sonchus asper (11/30/12) Prickly Sow-thistle, Spiny-leaf Sow-thistle
Sonchus oleraceus (11/30/12) Annual Sow-thistle, Common Sow-thistle
Sophronanthe hispida (11/30/12) Pineland Hedge-hyssop
Sophronanthe pilosa (11/30/12) Shaggy Hedge-hyssop, Pilose Hedge-hyssop
Sorbus americana (5/21/15) Mountain-ash, American Mountain-ash, American Rowan
Sorbus aucuparia ssp. aucuparia (5/21/15) European Mountain-ash, Rowan
Sorghastrum elliottii (11/30/12) Elliot's Indiangrass, Slender Indiangrass, Nodding Indiangrass
Sorghastrum nutans (11/30/12) Yellow Indiangrass, Prairie Indiangrass
Sorghastrum secundum (11/30/12) Lopsided Indiangrass
Sorghum bicolor var. bicolor (11/30/12) Sorghum, Milo, Broomcorn, Sorgo
Sorghum halepense (11/30/12) Johnsongrass
Sparganium americanum (11/30/12) American Bur-reed
Spermacoce remota (5/21/15) woodland false buttonweed
Spermacoce verticillata (5/21/15) Shrubby Buttonweed, Whitehead Broom, Boton Blanco
Sphagneticola trilobata (5/21/15) Wedelia
Sphenopholis intermedia (5/21/15) Slender Wedgegrass
Spigelia marilandica (11/30/12) Indian Pink, Woodland Pinkroot, Wormgrass
Spinulum annotinum (5/21/15) Stiff Clubmoss, Bristly Clubmoss
Spiraea alba (11/30/12) Narrowleaf Meadowsweet, Pipestem
Spiraea corymbosa (5/21/15) Dwarf Spiraea, Rock Spiraea
Spiraea japonica (11/30/12) Japanese Spiraea
Spiraea latifolia (11/30/12) Broadleaf Meadowsweet
Spiraea thunbergii (11/30/12) Thunberg's meadowsweet
Spiraea tomentosa (11/30/12) Hardhack, Steeplebush
Spiraea virginiana (11/30/12) Virginia Spiraea, Appalachian Spiraea
Spiranthes brevilabris (11/30/12) Short-lipped Ladies'-tresses
Spiranthes cernua (11/30/12) Nodding Ladies'-tresses
Spiranthes eatonii (11/30/12) Eaton's Ladies'-tresses
Spiranthes floridana (11/30/12) Florida Ladies'-tresses
Spiranthes lacera var. gracilis (11/30/12) Southern Slender Ladies'-tresses
Spiranthes lacera var. lacera (11/30/12) Northern Slender Ladies'-tresses
Spiranthes laciniata (11/30/12) Lace-lip Ladies'-tresses, Lace-lip Spiral Orchid
Spiranthes longilabris (11/30/12) Long-lipped Ladies'-tresses, Giant Spiral Orchid
Spiranthes lucida (11/30/12) Shining Ladies'-tresses
Spiranthes magnicamporum (11/30/12) Great Plains Ladies'-tresses
Spiranthes ochroleuca (11/30/12) Yellow Ladies-tresses, Yellow Nodding Ladies'-tresses
Spiranthes odorata (11/30/12) Fragrant Ladies'-tresses, Marsh Ladies'-tresses
Spiranthes ovalis var. erostellata (11/30/12) Lesser Ladies'-tresses, Oval Ladies'-tresses
Spiranthes ovalis var. ovalis (11/30/12) Oval Ladies'-tresses
Spiranthes praecox (11/30/12) Grass-leaved Ladies'-tresses, Giant Ladies'-tresses
Spiranthes sylvatica (11/30/12) Woodland Ladies'-tresses, Pale Green Ladies'-tresses
Spiranthes tuberosa (11/30/12) Little Ladies'-tresses, Little Pearl-twist
Spiranthes vernalis (11/30/12) Spring Ladies'-tresses
Spirodela polyrrhiza (5/21/15) Greater Duckweed, Duckmeat, Minnow-fole, Giant Duckweed
Sporobolus alterniflorus (5/21/15) Saltmarsh Cordgrass, Smooth Cordgrass
Sporobolus clandestinus (11/30/12) Rough Dropseed
Sporobolus curtissii (5/21/15) Curtiss Dropseed
Sporobolus heterolepis (11/30/12) Prairie Dropseed
Sporobolus indicus (11/30/12) Smut Grass, Blackseed
Sporobolus jacquemontii (5/21/15) West Indian Dropseed
Sporobolus junceus (11/30/12) Sandhills Dropseed, Pineywoods Dropseed
Stachys agraria (5/21/15) Mouse's-ear, Shade Betony
Stachys annua (11/30/12) Annual Woundwort, Annual Hedgenettle
Stachys appalachiana (11/30/12) Appalachian hedgenettle
Stachys arenicola (11/30/12) Woundwort
Stachys arvensis (11/30/12) Staggerweed
Stachys aspera (11/30/12) Rough-leaved Hedgenettle
Stachys byzantina (11/30/12) Lamb's-ear
Stachys caroliniana (5/21/15) Carolina Hedgenettle
Stachys clingmanii (5/21/15) Clingman's Hedgenettle
Stachys cordata (11/30/12) Heart-leaved Hedgenettle
Stachys eplingii (11/30/12) Epling's Hedgenettle
Stachys floridana (11/30/12) Florida Betony, Rattlesnake-weed, Florida Hedgenettle
Stachys germanica (11/30/12) German hedgenettle
Stachys hispida (5/21/15) Hispid Hedgenettle
Stachys hyssopifolia var. hyssopifolia (11/30/12) Hyssop-leaved Hedgenettle
Stachys hyssopifolia var. lythroides (11/30/12) hyssop-leaved hedgenettle
Stachys latidens (11/30/12) Broad-toothed Hedgenettle
Stachys matthewsii (5/21/15) Yadkin Hedgenettle
Stachys nuttallii (11/30/12) Nuttall’s Hedgenettle
Stachys palustris (11/30/12) marsh hedgenettle
Stachys subcordata (11/30/12) heart-leaved hedgenettle
Stachys tenuifolia (11/30/12) Smooth Hedgenettle
Staphylea trifolia (11/30/12) Bladdernut
Stellaria alsine (11/30/12) Bog Chickweed, Bog Stitchwort, Longstalk Starwort
Stellaria graminea (11/30/12) Lesser Stitchwort
Stellaria longifolia (11/30/12) Longleaf Stitchwort
Stellaria media (11/30/12) Common Chickweed
Stellaria pubera (11/30/12) Giant Chickweed, Star Chickweed, Great Chickweed, Common Starwort
Stenanthium densum (11/30/12) Crow-poison, Savanna Camass
Stenanthium gramineum (11/30/12) Featherbells
Stenanthium leimanthoides (11/30/12) Pinebarrens Death Camas
Stewartia malacodendron (11/30/12) Silky Camellia, Virginia Stewartia, Stewartia
Stewartia ovata (11/30/12) Mountain Camellia, Mountain Stewartia
Stillingia aquatica (11/30/12) Corkwood, Water Toothleaf
Stillingia sylvatica ssp. sylvatica (11/30/12) Queen's-delight
Stipulicida setacea (5/21/15) Coastal Plain Wireplant
Stokesia laevis (5/21/15) Stoke's Aster, Blue Stokesia
Streptopus amplexifolius var. amplexifolius (11/30/12) Twisted Stalk, White Mandarin, Pagoda-bells
Streptopus lanceolatus var. lanceolatus (11/30/12) Rosy Twisted Stalk, Eastern Rose Mandarin, Eastern Twisted-stalk
Striga asiatica (11/30/12) Witchweed
Strophostyles helvola (11/30/12) Annual Sand Bean, Beach Pea, Trailing Wild Bean
Strophostyles umbellata (11/30/12) Perennial Sand Bean, Perennial Wild Bean, Pink Wild Bean
Stylisma angustifolia (11/30/12) Narrowleaf Dawnflower
Stylisma aquatica (11/30/12) Water Dawnflower
Stylisma humistrata (11/30/12) Southern Dawnflower
Stylisma patens (5/21/15) Sandhill Dawnflower, Sandhill Morning Glory, Common Dawnflower
Stylisma pickeringii var. pickeringii (11/30/12) Pickering's Dawnflower, Pickering's Morning Glory
Stylophorum diphyllum (11/30/12) Celandine Poppy, Woods-poppy
Stylosanthes biflora (11/30/12) Pencil-flower
Styphnolobium japonicum (5/21/15) Pagoda Tree
Styrax americanus + (11/30/12) American Storax, American Snowbell
Styrax grandifolius (11/30/12) Bigleaf Snowbell, Large-leaved Storax
Symphoricarpos albus var. albus (11/30/12) Common Snowberry
Symphoricarpos orbiculatus (11/30/12) Coralberry, Indian Currant
Symphyotrichum concolor var. concolor (11/30/12) Eastern Silvery Aster
Symphyotrichum cordifolium (11/30/12) Common Blue Wood Aster, Heart-leaved Aster
Symphyotrichum divaricatum (11/30/12) Midwestern Salt-marsh Aster
Symphyotrichum dumosum + (11/30/12) Bushy Aster, Long-stalked Aster, Rice-button Aster
Symphyotrichum elliottii (11/30/12) Elliott's Aster, Southern Swamp Aster
Symphyotrichum georgianum (11/30/12) Georgia Aster
Symphyotrichum grandiflorum (11/30/12) Big-headed Aster, Rough Aster, Large-headed Aster
Symphyotrichum laeve var. concinnum (11/30/12) Narrow-leaved Smooth Blue Aster
Symphyotrichum laeve var. laeve (11/30/12) Smooth Blue Aster
Symphyotrichum lanceolatum var. latifolium (11/30/12) Broad-leaved Panicled Aster
Symphyotrichum lateriflorum var. lateriflorum (5/21/15) Calico Aster, Starved Aster
Symphyotrichum lowrieanum (11/30/12) Smooth Heart-leaved Aster, Lowrie's Aster
Symphyotrichum novae-angliae (11/30/12) New England Aster
Symphyotrichum novi-belgii var. elodes (11/30/12) New York Aster
Symphyotrichum oblongifolium (11/30/12) Eastern Aromatic Aster, Shale-barren Aster
Symphyotrichum patens var. patens (11/30/12) Late Purple Aster, Common Clasping Aster, Late Blue Aster, Skydrop Aster
Symphyotrichum phlogifolium (11/30/12) Appalachian Clasping Aster
Symphyotrichum pilosum var. pilosum (11/30/12) Frost Aster, White Heath Aster
Symphyotrichum praealtum var. angustior (11/30/12) Willow Aster, Veiny Lined Aster, Tall Aster
Symphyotrichum prenanthoides (11/30/12) Crooked-stemmed Aster, Zigzag Aster
Symphyotrichum puniceum var. puniceum (11/30/12) Purple-stemmed Aster, Swamp Aster
Symphyotrichum racemosum var. racemosum (11/30/12) Small White Aster
Symphyotrichum retroflexum (11/30/12) Curtis' Aster
Symphyotrichum rhiannon (11/30/12) Buck Creek Aster, Rhiannon's Aster
Symphyotrichum sericeum (11/30/12) Western Silvery Aster
Symphyotrichum shortii (11/30/12) Short's Aster, Midwestern Blue Heart-leaved Aster
Symphyotrichum subulatum (11/30/12) Eastern Salt-marsh Aster
Symphyotrichum tenuifolium (11/30/12) Perennial Salt-marsh Aster
Symphyotrichum undulatum (11/30/12) Wavyleaf Aster
Symphyotrichum urophyllum (11/30/12) White Arrowleaf Aster, Arrowleaf Blue Wood Aster
Symphyotrichum walteri (11/30/12) Walter's Aster
Symphytum asperum (5/21/15) Prickly Comfrey
Symplocarpus foetidus (11/30/12) Skunk Cabbage
Symplocos tinctoria (11/30/12) Horsesugar, Sweetleaf
Syngonanthus flavidulus (5/21/15) Yellow Hatpins, Bantam-buttons
Syringa vulgaris (11/30/12) Common Lilac, French Lilac
Taenidia integerrima (11/30/12) Yellow Pimpernel, Golden Alexander
Talinum paniculatum (11/30/12) Jewels-of-Opar
Tamarix africana (11/30/12) African Tamarisk
Tamarix canariensis (11/30/12) Canary Island Tamarisk
Tamarix chinensis (11/30/12) Chinese Tamarisk
Tamarix gallica (11/30/12) French Tamarisk
Tamarix parviflora (11/30/12) Small-flower Tamarisk
Tamarix ramosissima (11/30/12) Salt-cedar, Tamarisk
Tamarix tetragyna (11/30/12) Tamarix
Tanacetum balsamita (5/21/15) Mint-geranium
Tanacetum parthenium (5/21/15) Feverfew
Tanacetum vulgare (5/21/15) Common Tansy, Golden-buttons
Taraxacum erythrospermum (11/30/12) Red-seeded Dandelion
Taraxacum officinale (11/30/12) Common Dandelion
Tarenaya hassleriana (11/30/12) Cleome, Spiderflower, Pinkqueen
Taxodium ascendens (5/21/15) Pond Cypress
Taxodium distichum (5/21/15) Bald Cypress
Taxus canadensis (5/21/15) Canada Yew, American Yew
Tephrosia hispidula (11/30/12) sprawling hoarypea
Tephrosia spicata (11/30/12) Spiked Hoarypea, Brown-hair Tephrosia, Tawny Goat's Rue
Tephrosia virginiana (11/30/12) Virginia Goat's Rue, Devil's Shoestrings
Tetragonotheca helianthoides (5/21/15) Squarehead, Pineland-ginseng
Teucrium canadense + (5/21/15) American Germander, Wood Sage
Thalia dealbata (11/30/12) Powdery Thalia, Powdery Alligator-flag
Thalictrum clavatum (11/30/12) Mountain Meadow-rue, Lady-rue
Thalictrum coriaceum (11/30/12) Appalachian Meadow-rue, Maid of the Mist
Thalictrum dasycarpum (11/30/12) Purple Meadow-rue
Thalictrum debile (11/30/12) Trailing Meadow-rue
Thalictrum dioicum (11/30/12) Early Meadow-rue
Thalictrum macrostylum (11/30/12) Small-flowered Meadow-rue, Small-leaved Meadow-rue
Thalictrum pubescens (11/30/12) Common Tall Meadow-rue, King-of-the-meadow, Late Meadow-rue
Thalictrum revolutum (11/30/12) Skunk Meadow-rue, Waxy Meadow-rue
Thalictrum thalictroides (11/30/12) Windflower, Rue-anemone
Thaspium barbinode (11/30/12) Hairy-jointed Meadow Parsnip
Thaspium pinnatifidum (11/30/12) cutleaf meadowparsnip
Thaspium trifoliatum var. aureum (5/21/15) Meadow Parsnip, Woodland Parsnip
Thaspium trifoliatum var. trifoliatum (5/21/15) Purple Meadow Parsnip, Woodland Parsnip
Thelypteris palustris var. pubescens (5/21/15) Marsh Fern
Thermopsis fraxinifolia (11/30/12) Ash-leaf Golden-banner
Thermopsis mollis (11/30/12) Appalachian Golden-banner, Bush Pea
Thermopsis villosa (11/30/12) Aaron's Rod, Blue Ridge Golden-banner, Hairy Bush Pea
Thlaspi alliaceum (11/30/12) Garlic Penny-cress
Thlaspi arvense (11/30/12) Field Penny-cress, Frenchweed
Thuja occidentalis (11/30/12) American Arborvitae, Eastern Arborvitae, Northern White Cedar, Flat Cedar
Thyrsanthella difformis (5/21/15) Climbing Dogbane
Tiarella cordifolia (3/8/10) Mountain Foamflower, False Miterwort
Tiarella wherryi (3/8/10) Common Foamflower, False Miterwort
Tiedemannia canbyi (11/30/12) Canby's Cowbane, Canby's Dropwort
Tiedemannia filiformis ssp. filiformis (11/30/12) Water Dropwort
Tilia americana var. americana (11/30/12) American Basswood, Northern Basswood
Tilia americana var. caroliniana (11/30/12) Carolina Basswood, Southern Basswood
Tilia americana var. heterophylla (11/30/12) Mountain Basswood, White Basswood
Tilia cordata (11/30/12) Little-leaf Linden, Small-leaved Linden, Small-leaved Lime
Tillandsia recurvata (5/21/15) Ball-moss, Bunch-moss
Tillandsia usneoides (5/21/15) Spanish Moss
Tipularia discolor (11/30/12) Cranefly Orchid
Tithonia rotundifolia (11/30/12) Mexican Sunflower, Clavel de Muerto
Tofieldia glabra (5/21/15) Carolina Bog Asphodel, White Asphodel
Torilis arvensis (11/30/12) Spreading Hedge Parsley, Spreading Bur-parsley, Field Hedge Parsley
Torilis japonica (11/30/12) Japanese Hedge Parsley
Torreya taxifolia (11/30/12) Florida Torreya, Stinking-cedar
Toxicodendron pubescens (11/30/12) Poison Oak
Toxicodendron radicans var. radicans (11/30/12) Eastern Poison Ivy
Toxicodendron rydbergii (11/30/12) Wesern Poison Ivy
Toxicodendron vernix (11/30/12) Poison Sumac, Thunderwood
Trachelospermum jasminoides (11/30/12) Confederate Jasmine, Star Jasmine
Tradescantia hirsuticaulis (11/30/12) Hairy Spiderwort
Tradescantia hirsutiflora (11/30/12) Hairy Spiderwort
Tradescantia ohiensis (11/30/12) Smooth Spiderwort
Tradescantia subaspera (5/21/15) Zigzag Spiderwort, Wide-leaved Spiderwort
Tradescantia virginiana (11/30/12) Virginia Spiderwort
Tragia urens (11/30/12) Wavyleaf Noseburn, Southeastern Noseburn
Tragia urticifolia (11/30/12) Nettleleaf Noseburn, Tragia
Tragopogon dubius (11/30/12) Vegetable Oyster, Yellow Salsify, Western Salsify, Yellow Goatsbeard
Tragopogon porrifolius (11/30/12) Salsify, Vegetable Oyster, Oyster Plant
Trapa natans (11/30/12) European Water Chestnut, Water Caltrop
Trautvetteria caroliniensis var. caroliniensis (11/30/12) Carolina Tassel-rue, False Bugbane
Trepocarpus aethusae (11/30/12) Whitenymph
Triadica sebifera (11/30/12) Popcorn Tree, Chinese Tallow-tree
Triantha glutinosa (5/21/15) Sticky Bog Asphodel, Northern Bog Asphodel, False Asphodel
Triantha racemosa (5/21/15) Coastal Bog Asphodel, Coastal False Asphodel, Southern Bog Asphodel, Savanna Asphodel
Tribulus cistoides (11/30/12) Jamaica Feverplant, Burr-nut
Tribulus terrestris (11/30/12) Puncture-weed, Caltrop, Devil's-thorn
Trichophorum cespitosum (5/21/15) Deerhair Bulrush, Deergrass
Trichostema brachiatum (11/30/12) Glade Blue Curls, False Pennyroyal, Fluxweed
Trichostema dichotomum (11/30/12) Common Blue Curls
Trichostema setaceum (11/30/12) Narrowleaf Blue Curls
Tridens carolinianus (5/21/15) Carolina Triodia, Carolina Fluffgrass
Tridens flavus (11/30/12) Purpletop, Purpletop Tridens, Greasy Grass, Tall Redtop
Tridens strictus (11/30/12) Longspike Tridens, Longspike Fluffgrass, Spike Triodia
Trifolium arvense (11/30/12) Rabbitfoot Clover
Trifolium aureum (11/30/12) Large Hop Clover, Yellow Clover
Trifolium campestre (11/30/12) Hop Clover, Low Hop Clover, Field Clover
Trifolium carolinianum (11/30/12) Wild White Clover, Carolina Clover
Trifolium dubium (11/30/12) Least Hop Clover, Low Hop Clover
Trifolium fragiferum (11/30/12) Strawberry Clover
Trifolium hybridum (11/30/12) Alsike Clover
Trifolium incarnatum (11/30/12) Crimson Clover
Trifolium pratense (11/30/12) Red Clover
Trifolium reflexum (11/30/12) Buffalo Clover
Trifolium repens (11/30/12) White Clover, White Dutch Clover, Ladino Clover
Trifolium resupinatum (11/30/12) Persian Clover, Reversed Clover
Trifolium vesiculosum (11/30/12) Arrowleaf Clover
Trilisa odoratissima (11/30/12) Vanilla-leaf, Deer's-tongue, Pineland Purple
Trilisa paniculata (11/30/12) Deer's-tongue, Hairy Chaffhead, Panicled Chaffhead
Trillium catesbaei (11/30/12) Catesby's Trillium, Rosy Wake-robin, Bashful Trillium, Rose Trillium
Trillium cernuum (11/30/12) Northern Nodding Trillium
Trillium cuneatum (11/30/12) Little Sweet Betsy, Purple Toadshade
Trillium decipiens (11/30/12) Chattahoochee Trillium, Deceptive Trillium
Trillium decumbens (11/30/12) Decumbent Trillium, Trailing Trillium
Trillium discolor (11/30/12) Pale Yellow Trillium, Faded Trillium, Small Yellow Toadshade, Savannah River Trillium
Trillium erectum (11/30/12) Wake-robin, Red Trillium, Stinking Willie, Stinking Benjamin
Trillium flexipes (11/30/12) Bent Trillium, Bent White Trillium, Bentstalk Trillium
Trillium grandiflorum (11/30/12) Large-flowered Trillium, White Wake-robin, Great White Trillium, Showy Wake-robin
Trillium lancifolium (11/30/12) Lanceleaf Trillium, Narrowleaf Trillium
Trillium ludovicianum (5/21/15) Louisiana Trillium, Louisiana Wake-robin
Trillium luteum (11/30/12) Yellow Trillium, Yellow Toadshade, Lemon Trillium, Wax Trillium
Trillium maculatum (11/30/12) Mottled Trillium, Spotted Trillium
Trillium oostingii (5/21/15) Wateree River Trillium
Trillium persistens (11/30/12) Persistent Trillium, Edna's Trillium
Trillium pusillum + (11/30/12) Carolina Least Trillium, Virginia Dwarf Trillium
Trillium recurvatum (11/30/12) Prairie Trillium, Prairie Wake-robin
Trillium reliquum (11/30/12) Relict Trillium
Trillium rugelii (11/30/12) Southern Nodding Trillium
Trillium sessile (11/30/12) Sessile Trillium, Sessile Toadshade, Toad Trillium
Trillium simile (11/30/12) Sweet White Trillium, Confusing Trillium, Jeweled Trillium
Trillium species 2 (5/21/15) Amicalola Trillium
Trillium species 3 (5/21/15) Lookout Mountain Trillium
Trillium stamineum (11/30/12) Twisted Trillium
Trillium sulcatum (11/30/12) Southern Red Trillium, Barksdale's Trillium
Trillium underwoodii (11/30/12) Underwood's Trillium
Trillium undulatum (11/30/12) Painted Trillium, Striped Wake-robin
Trillium vaseyi (11/30/12) Vasey's Trillium, Sweet Trillium, Sweet Beth
Triodanis perfoliata (5/21/15) Venus' Looking-glass
Triosteum angustifolium + (11/30/12) Yellow-fruited Horse-gentian, Lesser Horse-gentian
Triosteum aurantiacum var. aurantiacum (5/21/15) Orange-fruited Horse-gentian
Triosteum perfoliatum (11/30/12) Perfoliate Horse-gentian, Perfoliate Tinker's-weed, Wild Coffee, Feverwort
Triphora trianthophoros var. trianthophoros (5/21/15) Nodding Pogonia, Three Birds Orchid, Nodding Ettercap
Tripidium ravennae (5/21/15) Ravenna Grass, Hardy Pampas Grass
Triplasis americana (5/21/15) Southern Sandgrass
Triplasis purpurea var. purpurea (5/21/15) Purple Sandgrass
Tripleurospermum inodorum (11/30/12) Scentless Chamomile, False Chamomile
Tripsacum dactyloides var. dactyloides (5/21/15) Gama Grass, Eastern Gamagrass
Tristagma uniflorum (5/21/15) Spring Starflower, Spring Star, Star of Bethlehem
Triticum aestivum (5/21/15) Bread Wheat
Tsuga canadensis (11/30/12) Eastern Hemlock, Canada Hemlock
Tsuga caroliniana (11/30/12) Carolina Hemlock
Turritis glabra (5/21/15) Tower Mustard
Tussilago farfara (11/30/12) Coltsfoot
Typha angustifolia (11/30/12) Narrowleaf Cattail
Typha domingensis (11/30/12) Southern Cattail
Typha latifolia (11/30/12) Common Cattail
Typha Xglauca [angustifolia X latifolia] (11/30/12) Hybrid Cattail
Ulmus alata (11/30/12) Winged Elm
Ulmus americana var. americana (11/30/12) American Elm, White Elm
Ulmus americana var. floridana (11/30/12) Florida Elm
Ulmus crassifolia (11/30/12) Cedar Elm
Ulmus glabra (11/30/12) Wych Elm, Scotch Elm
Ulmus parvifolia (11/30/12) Lacebark Elm, Chinese Elm
Ulmus procera (11/30/12) English Elm, English Cork Elm
Ulmus pumila (11/30/12) Siberian Elm, Dwarf Elm
Ulmus rubra (11/30/12) Slippery Elm, Red Elm
Ulmus serotina (11/30/12) September Elm, Rock Elm
Uniola paniculata (5/21/15) Sea Oats
Urochloa ramosa (5/21/15) Browntop Millet, Dixie Signalgrass
Urtica chamaedryoides (11/30/12) Weak Nettle, Dwarf Stinging Nettle
Urtica dioica (11/30/12) European Stinging Nettle, Great Nettle
Urtica gracilis (11/30/12) American Stinging Nettle
Utricularia biflora (5/21/15) Longspur Creeping Bladderwort
Utricularia cornuta (11/30/12) Horned Bladderwort
Utricularia foliosa (5/21/15) Flatstem Bladderwort
Utricularia gibba (5/21/15) Shortspur Creeping Bladderwort
Utricularia inflata (5/21/15) Swollen Bladderwort, Inflated Bladderwort, Floating Bladderwort
Utricularia juncea (11/30/12) Southern Bladderwort, Slender Horned Bladderwort
Utricularia macrorhiza (5/21/15) Greater Bladderwort
Utricularia purpurea (11/30/12) Purple Bladderwort
Utricularia radiata (5/21/15) Small Swollen Bladderwort, Floating Bladderwort, little floating bladderwort
Utricularia resupinata (5/21/15) Northeastern Bladderwort, Resupinate Bladderwort, Lavender Bladderwort
Utricularia striata (11/30/12) Fibrous Bladderwort
Utricularia subulata (11/30/12) Slender Bladderwort, Zigzag Bladderwort
Uvularia grandiflora (11/30/12) Large-flowered Bellwort
Uvularia perfoliata (11/30/12) Perfoliate Bellwort
Uvularia puberula (11/30/12) Mountain Bellwort, Appalachian Bellwort, Carolina Bellwort, Coastal Bellwort
Uvularia sessilifolia (11/30/12) Wild-oats, Sessile-leaf Bellwort, Straw-lily
Vaccinium arboreum (5/21/15) Sparkleberry, Farkleberry
Vaccinium caesariense (5/21/15) New Jersey Highbush Blueberry
Vaccinium corymbosum (5/21/15) Smooth Highbush Blueberry
Vaccinium crassifolium (5/21/15) Creeping Blueberry
Vaccinium darrowii (5/21/15) Darrow's Blueberry
Vaccinium elliottii (5/21/15) Mayberry, Elliott's Blueberry
Vaccinium erythrocarpum (5/21/15) Bearberry, Highbush Cranberry, Mountain Cranberry
Vaccinium formosum (5/21/15) Southern Highbush Blueberry, Swamp Highbush Blueberry
Vaccinium fuscatum (5/21/15) Hairy Highbush Blueberry, Black Highbush Blueberry
Vaccinium hirsutum (5/21/15) Woollyberry, Hairy Blueberry
Vaccinium macrocarpon (5/21/15) Cranberry, Large Cranberry
Vaccinium myrsinites (5/21/15) Southern Evergreen Blueberry
Vaccinium oxycoccos (5/21/15) Small Cranberry
Vaccinium pallidum (5/21/15) Dryland Blueberry, Lowbush Blueberry, Upland Low Blueberry, Hillside Blueberry
Vaccinium sempervirens (5/21/15) Rayner's Blueberry
Vaccinium simulatum (5/21/15) Mountain Highbush Blueberry
Vaccinium stamineum var. 1 ("arenicola") (5/21/15) Dwarf Deerberry
Vaccinium stamineum var. 2 ("candicans") (5/21/15) Appalachian Deerberry
Vaccinium stamineum var. caesium (5/21/15) Florida Deerberry, Whiteleaf Deerberry
Vaccinium stamineum var. sericeum (5/21/15) Southern Deerberry
Vaccinium stamineum var. stamineum (5/21/15) Common Deerberry
Vaccinium tenellum (5/21/15) Southern Blueberry, Dwarf Blueberry, Small Cluster Blueberry, Narrowleaf Blueberry
Vaccinium virgatum (5/21/15) Rabbiteye Blueberry, Swamp Blueberry, Rabbitberry
Valerianella locusta (11/30/12) European Corn-salad
Valerianella radiata (5/21/15) Corn-salad, Beaked Corn-salad
Valerianella umbilicata (11/30/12) Navel Corn-salad
Valerianella woodsiana (11/30/12) Corn-salad
Vallisneria americana (11/30/12) Eelgrass, Water-celery, Tapegrass
Vandenboschia boschiana (11/30/12) Appalachian Filmy Fern, Bristle Fern
Veratrum hybridum (11/30/12) Crisped Bunchflower, Broadleaf Bunchflower
Veratrum parviflorum (11/30/12) Mountain Bunchflower, Small-flowered Hellebore, Small False Hellebore
Veratrum virginicum (11/30/12) Virginia Bunchflower, Bog Bunchflower
Veratrum viride (11/30/12) White-hellebore, Indian Poke, False Hellebore, Cornhusk Lily
Veratrum woodii (11/30/12) Ozark Bunchflower, Wood's False-hellebore
Verbascum blattaria (11/30/12) Moth Mullein
Verbascum thapsus ssp. thapsus (11/30/12) Woolly Mullein, Common Mullein, Flannel-plant, Velvet-plant
Verbascum virgatum (11/30/12) Wand Mullein, Twiggy Mullein, Moth Mullein
Verbena bonariensis (11/30/12) Purpletop Vervain, Tall Vervain
Verbena brasiliensis (11/30/12) Brazilian Vervain
Verbena carnea (11/30/12) Carolina Vervain, Carolina False Vervain
Verbena hastata (11/30/12) Blue Vervain, Common Vervain, Simpler's-joy
Verbena incompta (5/21/15) Purpletop Vervain, Tall Vervain
Verbena rigida (11/30/12) Stiff Verbena
Verbena simplex (11/30/12) Narrowleaf Vervain
Verbena stricta (11/30/12) Hoary Vervain
Verbena urticifolia (11/30/12) White Vervain, Nettleleaf Verbena, Velvetleaf Vervain
Verbesina alternifolia (5/21/15) Common Wingstem
Verbesina occidentalis (11/30/12) Southern Crownbeard
Verbesina virginica var. laciniata (11/30/12) Southern Frostweed
Verbesina virginica var. virginica (11/30/12) White Crownbeard, Common Frostweed, White Wingstem, Virginia Wingstem
Verbesina walteri (11/30/12) Walter's Wingstem, Carolina Crownbeard, Walter's Crownbeard
Vernicia fordii (11/30/12) Tung-oil Tree
Vernonia acaulis (11/30/12) Stemless Ironweed, Carolina Ironweed
Vernonia angustifolia var. angustifolia (11/30/12) Narrowleaf Ironweed, Slender Ironweed
Vernonia flaccidifolia (11/30/12) Tennessee Ironweed
Vernonia gigantea (11/30/12) Tall Ironweed, Common Ironweed
Vernonia glauca (11/30/12) Broadleaf Ironweed, Appalachian Ironweed, Tawny Ironweed
Vernonia noveboracensis (11/30/12) New York Ironweed
Veronica americana (11/30/12) American Speedwell, American Brooklime
Veronica anagallis-aquatica (11/30/12) Water Speedwell, Brook Pimpernel
Veronica arvensis (11/30/12) Corn Speedwell, Wall Speedwell
Veronica beccabunga (5/21/15) European Speedwell, European Brooklime
Veronica chamaedrys (11/30/12) Germander Speedwell
Veronica hederifolia (11/30/12) Ivyleaf Speedwell
Veronica longifolia (5/21/15) Garden Speedwell, Longleaf Speedwell
Veronica officinalis (11/30/12) Common Speedwell, Gypsyweed, Heath Speedwell
Veronica peregrina var. peregrina (11/30/12) Common Purslane Speedwell
Veronica persica (11/30/12) Bird's-eye Speedwell
Veronica scutellata (11/30/12) Marsh Speedwell, Narrowleaf Speedwell
Veronica serpyllifolia var. serpyllifolia (11/30/12) Thymeleaf Speedwell
Veronicastrum virginicum (11/30/12) Culver's Root
Viburnum acerifolium (11/30/12) Mapleleaf Viburnum, Maple-leaved Arrowwood, Dockmackie
Viburnum bracteatum (11/30/12) Limerock Arrowwood
Viburnum carolinianum (11/30/12) Carolina Arrowwood
Viburnum cassinoides (11/30/12) Northern Wild Raisin, Withe-rod, Shonny Haw, Shawnee Haw
Viburnum dentatum (11/30/12) Arrowwood
Viburnum dilatatum (11/30/12) Linden Viburnum
Viburnum lantana (11/30/12) Wayfaring Tree
Viburnum lantanoides (11/30/12) Hobblebush, Moosewood, Witch Hobble, Tangle-legs
Viburnum lentago (11/30/12) Nannyberry, Sheepberry
Viburnum nudum (11/30/12) Southern Wild Raisin, Possumhaw Viburnum, Swamp Viburnum, Swamp-haw
Viburnum obovatum (11/30/12) Small-leaf Virburnum, Walter's Viburnum
Viburnum opulus var. americanum (11/30/12) Highbush-cranberry, Cranberry Tree, American Cranberry-bush
Viburnum opulus var. opulus (11/30/12) Guelder-rose, Snowball
Viburnum plicatum (11/30/12) Japanese Snowball, Doublefile Viburnum
Viburnum prunifolium (11/30/12) Blackhaw, Nannyberry
Viburnum rafinesqueanum (11/30/12) Downy Arrowwood
Viburnum recognitum (11/30/12) Smooth Arrowwood, Southern Arrowwood
Viburnum rufidulum (11/30/12) Rusty Blackhaw, Blue Haw, Southern Black Haw, Rusty Haw
Viburnum scabrellum (11/30/12) Southern Arrowwood
Viburnum sieboldii (11/30/12) Siebold's Viburnum
Vicia acutifolia (11/30/12) Sand Vetch, Fourleaf Vetch
Vicia americana var. americana (11/30/12) American Vetch, Purple Vetch, Tare
Vicia caroliniana (11/30/12) Carolina Vetch, Wood Vetch, Pale Vetch
Vicia cracca (11/30/12) Cow Vetch, Tufted Vetch
Vicia grandiflora (11/30/12) Bigflower Vetch, Large Yellow Vetch
Vicia hirsuta (11/30/12) Tiny Vetch, Hairy Tare
Vicia lathyroides (11/30/12) Spring Vetch
Vicia sativa ssp. nigra (5/21/15) Narrowleaf Vetch
Vicia sativa ssp. sativa (5/21/15) Common Vetch
Vicia tetrasperma (11/30/12) Slender Vetch, Smooth Tare, Lentil Vetch, Four-seeded Vetch
Vicia villosa ssp. varia (11/30/12) Smooth Vetch, Winter Vetch
Vicia villosa ssp. villosa (11/30/12) Hairy Vetch, Fodder Vetch, Winter Vetch
Vinca major (11/30/12) Bigleaf Periwinkle, Greater Periwinkle
Vinca minor (11/30/12) Common Periwinkle
Vincetoxicum nigrum (5/21/15) Black Swallow-wort, Dog-Strangling Vine
Viola appalachiensis (5/21/15) Appalachian Violet, Henry's Violet
Viola arvensis (5/21/15) European Field Pansy
Viola bicolor (5/21/15) Johnny-jump-up, Wild Pansy, Field Pansy
Viola blanda (5/21/15) Sweet White Violet
Viola brittoniana var. brittoniana (4/7/08) northern coastal violet
Viola brittoniana var. pectinata (4/7/08) northern coastal violet
Viola canadensis var. canadensis (11/30/12) Canada Violet, Tall White Violet
Viola cucullata (11/30/12) Blue Marsh Violet, Bog Violet
Viola edulis (5/21/15) Salad Violet
Viola egglestonii (5/21/15) Cedar Glade Violet
Viola eriocarpa (5/21/15) Smooth Yellow Forest Violet
Viola hastata (11/30/12) Halberd-leaf Violet, Spearleaf Violet, Halberd-leaved Yellow Violet, Silverleaf Violet
Viola hirsutula (11/30/12) Southern Wood Violet, Silvery Purple-leaf Violet
Viola incognita (11/30/12) sweet white violet
Viola labradorica (11/30/12) American Dog-violet
Viola lanceolata var. lanceolata (11/30/12) Lanceleaf Violet, Narrow-leaved Violet, White Bog Violet
Viola lanceolata var. vittata (11/30/12) Strapleaf Violet, White Bog Violet
Viola macloskeyi var. pallens (11/30/12) Wild White Violet, White Marsh Violet
Viola odorata (11/30/12) Sweet Violet, English Violet
Viola palmata (5/21/15) Early Blue Violet, Wood Violet, Palmate-leaved Violet
Viola pedata var. pedata (5/21/15) Birdsfoot Violet
Viola pedata var. ranunculifolia (5/21/15) Sandhills Birdsfoot Violet
Viola primulifolia (11/30/12) Primrose-leaf Violet
Viola pubescens (5/21/15) Hairy Yellow Forest Violet
Viola rostrata (11/30/12) Long-spurred Violet
Viola rotundifolia (11/30/12) Round-leaf Yellow Violet, Early Yellow Violet
Viola sagittata var. ovata (11/30/12) Ovate-leaf Violet, Downy Violet
Viola sagittata var. sagittata (11/30/12) Arrow-leaved Violet, Arrowhead Violet
Viola septemloba (5/21/15) Cleft-leaved Violet
Viola septentrionalis (11/30/12) Northern Blue Violet
Viola sororia (5/21/15) Dooryard Violet, Confederate Violet, Common Blue Violet
Viola sororia var. missouriensis (11/30/12) Thinleaf Violet, LeConte's Violet, Missouri Violet, Sand Violet
Viola striata (11/30/12) Pale Violet, Creamy Violet
Viola subsinuata (5/21/15) Wood Violet, Wavy-leaved Violet
Viola tricolor (11/30/12) Johnny-jump-up
Viola tripartita var. glaberrima (5/21/15) Three-parted Yellow Violet, Three-parted Violet
Viola tripartita var. tripartita (5/21/15) Three-parted Yellow Violet, Three-parted Violet
Viola villosa (11/30/12) Southern Woolly Violet
Viola walteri (5/21/15) Walter's Violet, Prostrate Blue Violet
Vitex agnus-castus (11/30/12) Chaste-tree
Vitex rotundifolia (11/30/12) Beach Vitex, Roundleaf Chaste-tree
Vitis aestivalis var. aestivalis (11/30/12) Summer Grape
Vitis aestivalis var. bicolor (11/30/12) Silverleaf Grape
Vitis cinerea var. baileyana (11/30/12) Possum Grape
Vitis cinerea var. cinerea (11/30/12) Graybark Grape, Pigeon Grape
Vitis cinerea var. floridana (11/30/12) Florida Grape
Vitis labrusca (11/30/12) Fox Grape
Vitis riparia (11/30/12) Riverbank Grape
Vitis vulpina (11/30/12) Frost Grape, Winter Grape, Chicken Grape
Wahlenbergia marginata (5/21/15) Wahlenbergia, Asian Rockbell, Asiatic bellflower
Waltheria indica (5/21/15) Sleepy Morning
Warea cuneifolia (11/30/12) Carolina Warea, Carolina Pineland-cress
Wisteria √óformosa (11/30/12) Hybrid Asian Wisteria
Wisteria floribunda (11/30/12) Japanese Wisteria
Wisteria frutescens (11/30/12) American Wisteria, Swamp Wisteria, Atlantic Wisteria
Wisteria sinensis (11/30/12) Chinese Wisteria
Wolffia columbiana (11/30/12) Colombian Watermeal
Wolffiella gladiata (5/21/15) Bog-mat, Mud-midgets
Woodsia appalachiana (5/21/15) Appalachian Woodsia, Appalachian Cliff Fern, Mountain Woodsia
Woodsia ilvensis (5/21/15) Rusty Cliff Fern, Rusty Woodsia
Woodsia obtusa ssp. obtusa (5/21/15) Blunt-lobed Cliff Fern, Common Woodsia
Xanthium spinosum (11/30/12) Spiny Cocklebur
Xanthium strumarium (11/30/12) Cocklebur
Xanthorhiza simplicissima (5/21/15) Yellowroot
Xanthosoma sagittifolium (5/21/15) Arrowleaf Elephant Ear, Malanga
Xerophyllum asphodeloides (11/30/12) Turkeybeard, Beargrass, Mountain-asphodel
Ximenia americana (5/21/15) Tallow Wood, Hog Plum
Xyris ambigua (11/30/12) Bog Yellow-eyed Grass
Xyris baldwiniana (11/30/12) Grassleaf Yellow-eyed Grass, Baldwin's Yellow-eyed Grass
Xyris brevifolia (11/30/12) Shortleaf Yellow-eyed Grass
Xyris caroliniana (11/30/12) Pineland Yellow-eyed Grass, Carolina Yellow-eyed Grass
Xyris chapmanii (11/30/12) Chapman's Yellow-eyed Grass
Xyris curtissii (11/30/12) Curtiss's Yellow-eyed Grass
Xyris difformis (11/30/12) Flatstem Yellow-eyed Grass, bog yellow-eyed grass
Xyris elliottii (11/30/12) Elliott's Yellow-eyed Grass
Xyris fimbriata (11/30/12) Giant Yellow-eyed Grass
Xyris floridana (11/30/12) Florida Yellow-eyed Grass
Xyris jupicai (11/30/12) Yellow-eyed Grass
Xyris scabrifolia (11/30/12) Roughleaf Yellow-eyed Grass, Scabrous-leaved Xyris, Harper's Yellow-eyed Grass
Xyris serotina (11/30/12) acid swamp yellow-eyed grass
Xyris stricta (11/30/12) pineland yellow-eyed grass
Xyris torta (11/30/12) Slender Yellow-eyed Grass, Mountain Yellow-eyed Grass
Youngia japonica (11/30/12) Asiatic Hawksbeard, Youngia, Japanese Crepis, Oriental Hawksbeard
Yucca aloifolia (11/30/12) Spanish Dagger
Yucca filamentosa (11/30/12) Beargrass, Spoonleaf Yucca, Curlyleaf Yucca, Adam's Needle
Yucca flaccida (11/30/12) Weakleaf Yucca, Adam's Needle
Yucca gloriosa (5/21/15) Mound-lily Yucca, Spanish Bayonet
Zamia floridana var. umbrosa (5/21/15) Florida Coontie
Zanthoxylum americanum (11/30/12) Prickly-ash, Toothache Tree, Northern Prickly-ash
Zanthoxylum clava-herculis (11/30/12) Toothache Tree, Hercules-club, Sea-ash, Southern Prickly-ash
Zanthoxylum fagara (5/21/15) Wild Lime, Lime Prickly-ash, Colima, Una de Gato
Zelkova serrata (5/21/15) Japanese Zelkova
Zenobia pulverulenta (5/21/15) Zenobia, Honeycups
Zephyranthes atamasco (5/21/15) Common Atamasco Lily, Rain-lily, Easter Lily, Naked Lily
Zephyranthes candida (5/21/15) Fall Rain-lily
Zephyranthes simpsonii (5/21/15) Florida Atamasco Lily, Red-margined Atamasco Lily
Zephyranthes treatiae (5/21/15) Rain-lily, Treat's Zephyr-lily
Zigadenus glaberrimus (5/21/15) Large Death Camas, Snakeroot, Sandbog Death Camus, Bog Death Camas
Zizania aquatica var. aquatica (5/21/15) Southern Wild-rice, Indian Rice
Zizaniopsis miliacea (11/30/12) Southern Wild-rice, Water-millet, Giant Cutgrass
Zizia aptera (5/21/15) Heartleaf Golden Alexanders, Heartleaf Alexanders
Zizia aurea (5/21/15) Common Golden Alexanders
Zizia trifoliata (5/21/15) Mountain Golden-Alexanders
Zornia bracteata (5/21/15) Zornia, Viperina