Digital Atlas of the Virginia Flora

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  • Vascular Plants
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  Scientific Name	Common Name	Native Status
  Abutilon theophrasti Medik.	Velvetleaf	I
  Acalypha rhomboidea Raf.	Common Three-seeded Mercury, Common Copperleaf	N
  Acer negundo L. var. negundo	Boxelder, Eastern Boxelder	N
  Acer pensylvanicum L.	Striped Maple	N
  Acer rubrum L.	Red Maple	N
  Acer saccharinum L.	Silver Maple	N
  Acetosa acetosella (L.) P. Miller	Sheep Sorrel	I
  Achillea borealis Bongard	Common Yarrow	N
  Aconitum uncinatum L.	Blue Monkshood	N
  Acorus calamus L.	Sweetflag, European Calamus	I
  Actaea racemosa L.	Common Black Cohosh, Bugbane	N
  Adiantum pedatum L.	Northern Maidenhair Fern	N
  Aegopodium podagraria L.	Bishop's Goutweed	I
  Agalinis purpurea (L.) Pennell	Purple False Foxglove	N
  Agalinis tenuifolia (Vahl) Raf.	Slender-leaf False Foxglove, Slender False Foxglove	N
  Agastache nepetoides (L.) Kuntze	Yellow Giant Hyssop	N
  Ageratina altissima (L.) King & H.E. Robins.	White Snakeroot	N
  Ageratina aromatica (L.) Spach	Small White Snakeroot, Lesser Snakeroot	N
  Agrimonia gryposepala Wallr.	Tall Hairy Agrimony	N
  Agrimonia parviflora Ait.	Small-flowered Agrimony, Harvest-lice	N
  Agrimonia pubescens Wallr.	Downy Agrimony	N
  Agrostemma githago L. var. githago	Common Corncockle	I
  Agrostis gigantea Roth	Redtop	I
  Agrostis hyemalis (Walt.) B.S.P.	Winter Bentgrass, Ticklegrass	N
  Agrostis perennans (Walt.) Tuckerman	Autumn Bentgrass	N
  Agrostis stolonifera L.	Creeping Bentgrass	I
  Ailanthus altissima (P. Miller) Swingle	Tree-of-heaven	I
  Akebia quinata (Houtt.) Dcne.	Five-leaf Akebia, Chocolate Vine	I
  Albizia julibrissin Durazz.	Mimosa, Silk Tree	I
  Alisma subcordatum Rafinesque	Southern Water-plantain	N
  Alliaria petiolata (Bieberstein) Cavara & Grande	Garlic Mustard, Hedge Garlic	I
  Allium canadense L. var. canadense	Wild Onion, Meadow Onion	N
  Allium vineale L.	Field Garlic, Onion Grass, Wild Onion	I
  Alnus serrulata (Ait.) Willd.	Smooth Alder, Hazel Alder	N
  Alopecurus carolinianus Walt.	Carolina Foxtail Grass	N
  Amaranthus albus L.	Tumbleweed Amaranth, White Amaranth, Prostrate Pigweed	I
  Amaranthus hybridus L.	Slender Pigweed, Smooth Pigweed, Green Amaranth	N
  Amaranthus spinosus L.	Spiny Amaranth	I
  Amauropelta noveboracensis (L.) S.E. Fawcett & A.R. Smith	New York Fern	N
  Ambrosia artemisiifolia L.	Common Ragweed	N
  Ambrosia trifida L.	Giant Ragweed	N
  Amelanchier arborea (Michx. f.) Fernald	Downy Serviceberry	N
  Amphicarpaea bracteata (L.) Fern. var. bracteata	Hog-peanut	N
  Anagallis arvensis L.	Scarlet Pimpernel, Common Pimpernel	I
  Andersonglossum virginianum (L.) J.I. Cohen	Wild Comfrey	N
  Andropogon gyrans Ashe	Elliott's Bluestem	N
  Andropogon virginicus L. var. virginicus	Broomsedge, Broomstraw, Sedge Grass, Sage Grass	N
  Anemone lancifolia Pursh	Lanceleaf Anemone, Mountain Anemone	N
  Anemone quinquefolia L. var. quinquefolia	Wood Anemone	N
  Anemone virginiana L. var. virginiana	Thimbleweed, Tall Anemone	N
  Angelica venenosa (Greenway) Fern.	Hairy Angelica	N
  Antennaria neglecta Greene	Field Pussytoes	N
  Antennaria plantaginifolia (L.) Richards.	Plantain-leaved Pussytoes	N
  Anthemis arvensis L.	Corn Chamomile	I
  Anthoxanthum odoratum L.	Sweet Vernal Grass	I
  Aphyllon uniflorum L.	Cancer-root	N
  Apios americana Medik.	Groundnut	N
  Aplectrum hyemale (Muhl. ex Willd.) Torrey	Puttyroot, Adam-and-Eve	N
  Apocynum cannabinum L.	Indian Hemp, Hemp Dogbane	N
  Apocynum floribundum Greene	Intermediate Dogbane	N
  Aquilegia canadensis L.	Wild Columbine, Eastern Red Columbine	N
  Arabidopsis thaliana (Linnaeus) Heynhold	Mouse-ear Cress	I
  Aralia nudicaulis L.	Wild Sarsaparilla	N
  Aralia racemosa L.	Spikenard, American Spikenard	N
  Aralia spinosa L.	Devil's Walking-stick	N
  Arctium minus Bernh.	Common Burdock, Lesser Burdock	I
  Arenaria leptoclados (Reichenbach) Guss.	Small Thyme-leaved Sandwort, Slender Sandwort	I
  Arenaria serpyllifolia L.	Large Thyme-leaved Sandwort	I
  Arisaema dracontium (L.) Schott	Green Dragon	N
  Arisaema triphyllum (L.) Schott ssp. triphyllum	Common Jack-in-the-pulpit	N
  Aristida dichotoma Michx. var. dichotoma	Fork-tip Three-awn Grass	N
  Aristida longespica Poir.	Eastern Slim-spike, Long-awned Slim-spike, Three-awn Grass	N
  Aristida oligantha Michx.	Prairie Three-awn Grass	N
  Aristida purpurascens Poir.	Purple Three-awn Grass, Arrow-feather, Three-awn Grass	N
  Arnoglossum atriplicifolium (L.) H.E. Robins.	Pale Indian-plantain	N
  Aronia arbutifolia (L.) Pers.	Red Chokeberry	N
  Arrhenatherum elatius (L.) J. & K. Presl var. elatius	Tall Oatgrass	I
  Artemisia vulgaris L.	Common Mugwort	I
  Arthraxon hispidus (Thunb.) Makino var. hispidus	Joint-head Grass	I
  Aruncus dioicus (Walt.) Fernald var. dioicus	Goat's-beard	N
  Asarum canadense L.	Common Wild Ginger	N
  Asclepias amplexicaulis J.E. Smith	Clasping Milkweed	N
  Asclepias incarnata L.	Swamp Milkweed	N
  Asclepias incarnata L. var. pulchra (Ehrh. ex Willd.) Pers.	Swamp Milkweed	N
  Asclepias quadrifolia Jacq.	Four-leaf Milkweed	N
  Asclepias syriaca L.	Common Milkweed	N
  Asclepias tuberosa L. var. tuberosa	Butterfly-weed, Common Butterfly-weed	N
  Asclepias variegata L.	White Milkweed	N
  Asclepias viridiflora Raf.	Green Milkweed	N
  Asimina triloba (L.) Dunal	Pawpaw, Common Pawpaw	N
  Asparagus officinalis L.	Asparagus	I
  Asplenium platyneuron (L.) B.S.P.	Ebony Spleenwort	N
  Asplenium rhizophyllum L.	Walking Fern	N
  Asplenium trichomanes L. ssp. trichomanes	Maidenhair Spleenwort	N
  Athyrium asplenioides (Michx.) A.A. Eaton	Southern Lady Fern	N
  Aureolaria levigata (Raf.) Raf.	Entire-leaf Yellow False Foxglove, Appalachian Oak-leach	N
  Aureolaria virginica (L.) Pennell	Downy Yellow False Foxglove, Downy Oak-leach	N
  Avena sativa L.	Oats	I
  Baccharis halimifolia L.	High-tide Bush, Groundsel Tree	N
  Baptisia tinctoria (L.) R. Br. ex Ait. f.	Yellow Wild Indigo, Horsefly Weed	N
  Barbarea verna (Miller) Ascherson	Early Winter Cress	I
  Barbarea vulgaris R. Brown	Common Winter Cress, Yellow Rocket	I
  Bassia scoparia (L.) A.J. Scott	Summer-cypress, Burning-bush	I
  Benthamidia florida (L.) Spach	Flowering Dogwood	N
  Berberis thunbergii DC	Japanese Barberry	I
  Betula lenta L. var. lenta	Sweet Birch, Black Birch	N
  Betula nigra L.	River Birch, Red Birch	N
  Bidens bipinnata L.	Spanish Needles	N
  Bidens comosa (Gray) Wiegand + Bidens connata Muhl. ex Willd.	Three-lobe Beggar-ticks	N
  Bidens discoidea (Torr. & Gray) Britt.	Small Beggar-ticks	N
  Bidens frondosa L.	Devil's Beggar-ticks	N
  Bidens polylepis Blake	Midwestern Tickseed Sunflower
  Bidens vulgata Greene	Tall Beggar-ticks, Big Devil's Beggar-ticks	N
  Boehmeria cylindrica (L.) Sw.	False Nettle	N
  Boltonia diffusa Ell. var. diffusa	Small-head Doll's-daisy	I
  Borodinia canadensis (L.) P.J. Alexander & Windham	Sicklepod, Canada Rock Cress	N
  Borodinia laevigata (Muhl. ex Willd.) P.J. Alexander & Windham	Smooth Rock Cress	N
  Botrypus virginianus (L.) Michx.	Rattlesnake Fern	N
  Brachyelytrum erectum (Schreb. ex Spreng.) Beauv.	Bearded Shorthusk, Common Shorthusk	N
  Brasenia schreberi J. F. Gmel.	Water Shield	N
  Brassica rapa Linnaeus	Turnip, Bird's Rape, Field Rape, Field Mustard	I
  Bromus erectus Huds.	Upright Brome, Erect Brome	I
  Bromus inermis Leyss.	Awnless Brome Grass, Smooth Brome	I
  Bromus japonicus Thunb. ex Murr.	Japanese Brome Grass, Japanese Chess	I
  Bromus pubescens Sprengel	Common Eastern Brome Grass, Hairy Woodland Brome	N
  Bromus racemosus L.	Smooth Brome, Bald Brome, Meadow Brome, Hairy Chess	I
  Bromus sterilis L.	Poverty Brome	I
  Bromus tectorum L.	Downy Brome, Downy Chess, Cheatgrass	I
  Broussonetia papyrifera (L.) L'Her. ex Vent.	Paper Mulberry	I
  Buglossoides arvensis (L.) I.M. Johnston ssp. arvensis	Corn-gromwell	I
  Bupleurum rotundifolium L.	Round-leaf Thoroughwax, Hare's-ear	I
  Callitriche heterophylla Pursh var. heterophylla	Large Water-starwort	N
  Calystegia sepium (L.) R. Br. complex	Hedge Bindweed	N
  Calystegia sepium (L.) R. Br. ssp. appalachiana (Sims) Brummitt	Appalachian Bindweed	N
  Camelina microcarpa Andrzejowski ex. A. P. DeCandolle	Little-seed False Flax, Little-pod False Flax	I
  Campanula rapunculoides L.	Creeping Bellflower, Rampion Bellflower	I
  Campsis radicans (L.) Seem. ex Bureau	Trumpet-creeper	N
  Capnoides sempervirens (L.) Borkh.	Pale Corydalis, Pink Corydalis, Rock Harlequin	N
  Capsella bursa-pastoris (Linnaeus) Medicus	Common Shepherd's Purse	I
  Cardamine concatenata (Michaux) O. Schwarz	Cut-leaf Toothwort	N
  Cardamine hirsuta Linnaeus	Hairy Bittercress	I
  Cardamine pensylvanica Muhlenberg ex Willdenow	Pennsylvania Bittercress	N
  Carduus acanthoides L. ssp. acanthoides	Spiny Plumeless Thistle	I
  Carduus nutans L.	Musk Thistle, Nodding Thistle	I
  Carex aggregata Mackenzie	Glomerate Sedge	N
  Carex albicans complex		N
  Carex albicans Willd. ex Sprengel var. albicans	White-tinged Sedge	N
  Carex albolutescens Schweinitz	Greenish-white Sedge	N
  Carex amphibola complex		N
  Carex amphibola Steudel	Eastern Narrow-leaved Sedge	N
  Carex annectens (Bickn.) Bickn.	Yellow-fruited Sedge	N
  Carex atlantica Bailey	Prickly Bog Sedge, Atlantic Sedge	N
  Carex blanda Dewey	Eastern Woodland Sedge	N
  Carex bromoides Schk. ex Willd. ssp. bromoides	Common Brome Sedge	N
  Carex bushii Mackenzie	Bush's Sedge	N
  Carex caroliniana Schweinitz	Carolina Sedge	N
  Carex cephalophora Muhl. ex Willd.	Oval-leaved Sedge	N
  Carex communis Bailey	Fibrous-rooted Sedge	N
  Carex complanata Torr. & Hook.	Hirsute Sedge	N
  Carex crinita Lam.	Long-fringed Sedge	N
  Carex crinita Lam. var. brevicrinis Fernald	Short-fringed Sedge	N
  Carex debilis Michaux var. debilis	White-edged Sedge	N
  Carex digitalis Willd.	Slender Woodland Sedge	N
  Carex digitalis Willd. var. digitalis	Slender Woodland Sedge	N
  Carex festucacea Schk. ex Willd.	Fescue Sedge	N
  Carex flaccosperma complex	Meadow Sedge, Thin-fruited Sedge	N
  Carex flaccosperma Dewey	Meadow Sedge, Thin-fruited Sedge	N
  Carex frankii Kunth	Frank's Sedge	N
  Carex glaucodea Tuckerman ex Olney	Blue Sedge	N
  Carex gracilescens Steudel	Slender Loose-flowered Sedge	N
  Carex gracillima Schw.	Graceful Sedge	N
  Carex granularis Muhl. ex Willd.	Limestone Meadow Sedge	N
  Carex gravida L.H. Bailey	Heavy Sedge	N
  Carex grisea Wahlenb.	Inflated Narrow-leaved Sedge	N
  Carex hirsutella Mackenzie	Fuzzy Sedge, Hairy-leaved Sedge	N
  Carex hirtifolia Mackenzie	Pubescent Sedge	N
  Carex intumescens Rudge var. intumescens	Bladder Sedge	N
  Carex jamesii Schweinitz	James's Sedge	N
  Carex laevivaginata (Kukenth.) Mackenzie	Smooth-sheathed Sedge	N
  Carex laxiculmis Schweinitz	Spreading Sedge	N
  Carex laxiflora Lam.	Broad Loose-flowered Sedge	N
  Carex leptalea Wahlenberg var. leptalea	Bristly-stalk Sedge	N
  Carex lupulina Willd.	Hop Sedge	N
  Carex lurida Wahlenb.	Sallow Sedge	N
  Carex mesochorea Mackenzie	Midland Sedge	N
  Carex muehlenbergii Schk. ex Willd.	Muehlenberg's Sedge	N
  Carex muehlenbergii Schk. ex Willd. var. enervis Boott	Small-fruited Muehlenberg's Sedge	N
  Carex nigromarginata Schweinitz	Black-edged Sedge	N
  Carex normalis Mackenzie	Greater Straw Sedge	N
  Carex platyphylla Carey	Broad-leaved Sedge	N
  Carex prasina Wahlenb.	Drooping Sedge	N
  Carex radiata (Wahlenb.) Small	Eastern Star Sedge	N
  Carex reznicekii Werier	Reznicek's Sedge	N
  Carex rosea Schk. ex Willd.	Rosy Sedge	N
  Carex scoparia Schk. ex Willd.	Broom Sedge	N
  Carex squarrosa L.	Squarrose Sedge	N
  Carex stipata Muhl. ex Willd. var. maxima Chapman ex Boott	Large Stalk-grain Sedge	N
  Carex stipata Muhl. ex Willd. var. stipata	Stalk-grain Sedge, Awl-fruit Sedge	N
  Carex stricta Lam.	Tussock Sedge, Upright Sedge, Stool Sedge	N
  Carex swanii (Fernald) Mackenzie	Swan's Sedge	N
  Carex tribuloides Wahlenb. var. tribuloides	Blunt Broom Sedge	N
  Carex umbellata Schk. ex Willd.	Parasol Sedge	N
  Carex vulpinoidea Michaux	Fox Sedge	N
  Carex willdenowii Schk. ex Willd.	Willdenow's Sedge	N
  Carpinus caroliniana Walt.	American Hornbeam, Ironwood	N
  Carya cordiformis (Wangenh.) K. Koch	Bitternut Hickory	N
  Carya glabra (P. Miller) Sweet	Pignut Hickory	N
  Carya ovalis (Wangenh.) Sarg.	Red Hickory, Sweet Pignut Hickory	N
  Carya ovata (P.Mill.) K. Koch	Shagbark hickory	N
  Carya tomentosa (Poir.) Nutt.	Mockernut Hickory	N
  Castanea dentata (Marshall) Borkhausen	American Chestnut	N
  Castanea pumila (Linnaeus) P. Miller	Allegheny Chinkapin	N
  Catalpa speciosa (Warder) Warder ex Engelm.	Northern Catalpa	I
  Ceanothus americanus L.	New Jersey Tea, Redroot	N
  Celastrus orbiculatus Thunb.	Oriental Bittersweet	I
  Celtis laevigata Willd.	Sugarberry, Southern Hackberry	N
  Celtis occidentalis L.	Common Hackberry, Northern Hackberry	N
  Celtis pumila Pursh	Dwarf Hackberry, Georgia Hackberry	N
  Centaurea stoebe L. ssp. micranthos (S.G. Gmelin ex Gugler) Hayek	Spotted Knapweed	I
  Cephalanthus occidentalis L.	Buttonbush	N
  Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet	Common Mouse-ear Chickweed	I
  Cerastium glomeratum Thuill.	Sticky Mouse-ear Chickweed	I
  Cercis canadensis L. var. canadensis	Eastern Redbud	N
  Chaenorhinum minus (L.) Lange ssp. minus	Dwarf Snapdragon, Lesser Toadflax	I
  Chaerophyllum procumbens (L.) Crantz var. procumbens	Spreading Chervil	N
  Chaerophyllum tainturieri Hook.	Hairy-fruit Chervil, Southern Wild Chervil	N
  Chamaecrista fasciculata (Michx.) Greene var. fasciculata	Common Partridge-pea	N
  Chamaecrista nictitans (L.) Moench var. nictitans	Wild Sensitive Plant, Sensitive Partridge-pea	N
  Chasmanthium latifolium (Michx.) Yates	River Oats	N
  Chasmanthium laxum (L.) Yates	Slender Spikegrass	N
  Chelone glabra L.	White Turtlehead	N
  Chenopodium album L.	Lamb's-quarters, Pigweed	I
  Chimaphila maculata (L.) Pursh	Spotted Wintergreen, Striped Wintergreen	N
  Chimaphila umbellata (L.) W. Barton ssp. cisatlantica (Blake) Hulten	Pipsissewa, Prince's-pine	N
  Chionanthus virginicus L.	Fringetree, Old Man's Beard	N
  Chondrilla juncea L.	Skeleton-weed, Rush Skeleton-weed	I
  Chrysogonum virginianum L.	Green-and-gold	N
  Chrysopsis mariana (L.) Ell.	Maryland Golden-aster	N
  Chrysosplenium americanum Schwein. ex Hook.	Golden Saxifrage, Water-mat, Water-carpet	N
  Cichorium intybus L.	Chicory, Succory	I
  Cicuta maculata L. var. maculata	Water-hemlock, Spotted Water-hemlock	N
  Cinna arundinacea L.	Common Wood Reedgrass, Sweet Wood Reed-grass	N
  Circaea canadensis (L.) Hill	Enchanter's Night-shade	N
  Cirsium arvense (L.) Scop.	Canada Thistle, Field Thistle	I
  Cirsium discolor (Muhl. ex Willd.) Spreng.	Field Thistle	N
  Cirsium pumilum (Nutt.) Spreng.	Pasture Thistle	N
  Cirsium vulgare (Savi) Ten.	Bull Thistle	I
  Citrus trifoliata L.	Hardy Orange, Trifoliate Orange	I
  Claytonia virginica L. var. virginica	Spring Beauty, Virginia Spring Beauty, Eastern Spring Beauty	N
  Claytosmunda claytoniana (L.) Metzgar & Rouhan	Interrupted Fern	N
  Clematis ochroleuca Ait.	Curlyheads	N
  Clematis terniflora DC.	Sweet Autumn Clematis, Japanese Clematis	I
  Clematis viorna L.	Northern Leatherflower, Vase-vine	N
  Clematis virginiana L.	Virgin’s-bower	N
  Clinopodium calamintha (L.) Stace	Lesser Calamint, Basil-thyme	I
  Clinopodium vulgare L.	Wild Basil	N
  Clitoria mariana L. var. mariana	Butterfly Pea	N
  Coleataenia anceps (Michx.) Soreng ssp. anceps	Beaked Panic Grass	N
  Coleataenia rigidula (Bosc ex Nees) LeBlond ssp. rigidula	Tall Flat Panic Grass	N
  Collinsonia canadensis L.	Richweed, Canada Horsebalm	N
  Comandra umbellata (L.) Nuttall var. umbellata	Eastern Bastard Toadflax	N
  Commelina communis L.	Asiatic Dayflower, Common Dayflower	I
  Commelina virginica L.	Virginia Dayflower	N
  Conium maculatum L.	Poison Hemlock	I
  Conoclinium coelestinum (L.) DC.	Mistflower, Ageratum	N
  Consolida ajacis (L.) Schur.	Rocket Larkspur	I
  Convolvulus arvensis L.	Field Bindweed	I
  Corallorhiza odontorhiza (Willd.) Nuttall	Autumn Coralroot	N
  Corallorhiza wisteriana Conrad	Spring Coralroot	N
  Coreopsis lanceolata L.	Long-stalk Coreopsis
  Coreopsis tripteris L.	Tall Coreopsis	N
  Coreopsis verticillata L.	Whorled Coreopsis, Thread-leaf Coreopsis	N
  Corydalis flavula (Raf.) DC	Yellow Corydalis, Yellow Fumewort, Yellow Harlequin	N
  Corylus americana Walt.	American Hazelnut, American Filbert	N
  Crataegus crus-galli L. var. crus-galli	Cockspur Hawthorn	N
  Crataegus macrosperma Ashe	Big-fruited Hawthorn, Eastern Hawthorn	N
  Crepis pulchra L.	Small-flower Hawksbeard	I
  Croton glandulosus L. var. septentrionalis Muell.-Arg.	Tropic Croton, Tooth-leaved Croton, Sand Croton	N
  Cryptotaenia canadensis (L.) DC.	Honewort	N
  Cunila origanoides (L.) Britt.	Common Dittany, Wild Oregano, Stonemint	N
  Cuphea viscosissima Jacq.	Blue Waxweed, Clammy Cuphea	N
  Cuscuta campestris Yuncker	Field Dodder	N
  Cuscuta gronovii Willd. ex Roem. & Schult.	Common Dodder	N
  Cuscuta pentagona Engelm.	Five-angled Dodder	N
  Cyanus segetum Hill	Cornflower, Bachelor's-buttons	I
  Cynanchum laeve (Michx.) Pers.	Honeyvine, Sandvine	N
  Cynodon dactylon (L.) Pers.	Bermuda Grass	I
  Cynoglossum officinale L.	Hound's-tongue	I
  Cyperus bipartitus Torrey	Slender Flatsedge, Shining Flatsedge	N
  Cyperus echinatus (L.) Wood	Globe Flatsedge	N
  Cyperus erythrorhizos Muhlenberg	Red-root Flatsedge	N
  Cyperus esculentus L. var. leptostachyus Böckler	Yellow Nutsedge, Yellow Nutgrass, Wild Chufa, Earth-almond
  Cyperus flavescens L.	Yellow Flatsedge	N
  Cyperus iria L.	Rice-field Flatsedge	I
  Cyperus lancastriensis Porter ex Gray	Many-flowered Flatsedge	N
  Cyperus lupulinus (Sprengel) Marcks ssp. lupulinus	Upland Flatsedge	N
  Cyperus lupulinus complex		N
  Cyperus odoratus L. var. odoratus	Fragrant Flatsedge, Rusty Flatsedge	N
  Cyperus pseudovegetus Steudel	Green Flatsedge, Marsh Flatsedge	N
  Cyperus refractus Engelm. ex Boeckl.	Reflexed Flatsedge	N
  Cyperus retrofractus (L.) Torrey	Rough Flatsedge	N
  Cyperus strigosus L.	Straw-colored Flatsedge	N
  Cypripedium acaule Aiton	Pink Lady's-slipper, Moccasin-flower	N
  Cypripedium parviflorum Salisb. var. pubescens (Willd.) Knight	Large Yellow Lady's-slipper	N
  Cystopteris protrusa (Weatherby) Blasdell	Lowland Bladder Fern, Lowland Brittle Fern	N
  Dactylis glomerata L.	Orchard Grass	I
  Danthonia sericea Nutt.	Silky Oatgrass	N
  Danthonia spicata (L.) Beauv. ex Roemer & J.A. Schultes	Poverty Oatgrass	N
  Datura stramonium L.	Jimson-weed	I
  Daucus carota L.	Queen-Anne's Lace, Wild Carrot	I
  Dendrolycopodium obscurum (L.) A. Haines	Common Ground-pine, Common Tree-clubmoss, Flat-branched Tree-clubmoss	N
  Deparia acrostichoides (Sw.) M. Kato	Silvery Spleenwort	N
  Desmodium ciliare (Muhl. ex Willd.) DC.	Hairy Small-leaf Tick-trefoil	N
  Desmodium marilandicum (L.) DC.	Smooth Small-leaf Tick-trefoil, Maryland Tick-trefoil	N
  Desmodium nuttallii (Schindl.) Schub.	Nuttall's Tick-trefoil	N
  Desmodium paniculatum (L.) DC. var. paniculatum	Narrow-leaf Tick-trefoil, Panicled-leaf Tick-trefoil	N
  Desmodium perplexum Schub.	Perplexing Tick-trefoil	N
  Desmodium rotundifolium DC.	Round-leaf Tick-trefoil, Prostrate Tick-trefoil	N
  Desmodium sessilifolium (Torr.) Torr. & Gray	Sessile-leaf Tick-trefoil	N
  Dianthus armeria L.	Deptford Pink	I
  Dicentra cucullaria (L.) Bernh.	Dutchman's Breeches	N
  Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark	Needle-leaf Panic Grass, Needle-leaf Witchgrass	N
  Dichanthelium bicknellii (Nash) LeBlond	Bicknell's Panic Grass, Bicknell's Witchgrass	N
  Dichanthelium boscii (Poir.) Gould & C.A. Clark	Bosc's Panic Grass, Bosc's Witchgrass	N
  Dichanthelium clandestinum (L.) Gould	Deer-Tongue Grass	N
  Dichanthelium commutatum (J.A. Schultes) Gould	Variable Panic Grass, Ashe's Panic Grass	N
  Dichanthelium commutatum (J.A. Schultes) Gould var. ashei (Pearson ex Ashe) Mohlenbrock	Ashe's Panic Grass, Ashe's Witchgrass	N
  Dichanthelium commutatum (J.A. Schultes) Gould var. commutatum	Variable Panic Grass, Variable Witchgrass	N
  Dichanthelium depauperatum (Muhl.) Gould	Starved Panic Grass, Starved Witchgrass	N
  Dichanthelium dichotomum (L.) Gould var. dichotomum	Small-fruited Panic Grass, Forked Witchgrass	N
  Dichanthelium dichotomum complex		N
  Dichanthelium laxiflorum (Lam.) Gould	Open-flower Panic Grass, Open-flower Witchgrass	N
  Dichanthelium meridionale (Ashe) Freckmann	Matting Panic Grass, Matting Witchgrass	N
  Dichanthelium microcarpon (Muhl. ex Elliott) Mohlenbrock	Branched Panic Grass, Small-fruited Witchgrass	N
  Dichanthelium polyanthes (Schultes) Mohlenbrock	Round-seed Panic Grass, Many-flowered Witchgrass	N
  Dichanthelium scoparium (Lam.) Gould	Velvet Panic Grass, Velvet Witchgrass	N
  Dichanthelium sphaerocarpon (Ell.) Gould	Round-fruited Panic Grass, Round-fruited Witchgrass	N
  Dichanthelium yadkinense (Ashe) Mohlenbrock	Spotted-sheath Panic Grass, Spotted-sheath Witchgrass	N
  Digitaria ciliaris (Retz.) Koeler	Southern Crabgrass	N
  Digitaria ischaemum (Schreb.) Muhl.	Smooth Crabgrass	I
  Digitaria sanguinalis / ciliaris complex	Hairy Crabgrass, Big Crabgrass, Southern Crabgrass
  Diodia virginiana L.	Virginia Buttonweed	N
  Dioscorea polystachya Turczaninow	Chinese Yam, Cinnamon Vine	I
  Dioscorea villosa L.	Wild Yam	N
  Diospyros virginiana L.	Common Persimmon, American Persimmon	N
  Diphasiastrum digitatum (Dill. ex A. Braun) Holub	Common Running-cedar, Common Running-pine	N
  Diphasiastrum tristachyum (Pursh) Holub	Ground-cedar, Blue Running-cedar	N
  Dipsacus fullonum L.	Wild Teasel, Common Teasel	I
  Doellingeria infirma (Michx.) Greene	Cornel-leaved Aster	N
  Doellingeria umbellata (P. Mill.) Nees var. umbellata	Tall Flat-topped White Aster	N
  Draba verna Linnaeus	Whitlow-grass	I
  Dryopteris carthusiana (Vill.) H.P. Fuchs	Spinulose Wood Fern, Toothed Wood Fern	N
  Dryopteris cristata (L.) Gray	Crested Wood Fern, Crested Fern	N
  Dryopteris intermedia (Muhl. ex Willd.) Gray	Evergreen Wood Fern, Fancy Fern	N
  Dryopteris marginalis (L.) Gray	Marginal Wood Fern	N
  Dulichium arundinaceum (L.) Britton var. arundinaceum	Three-way Sedge	N
  Dysphania ambrosioides (L.) Mosyakin & Clemants	Mexican Tea, Wormseed, Epazote	I
  Echinochloa crus-galli (L.) Beauv. var. crus-galli	Barnyard Grass	I
  Echinochloa muricata (Beauv.) Fern. var. muricata	Rough Barnyard Grass	N
  Echium vulgare L.	Viper's Bugloss, Blueweed	I
  Eclipta prostrata (L.) L.	False Daisy, Yerba-de-tajo	N
  Elaeagnus umbellata Thunb.	Autumn Olive	I
  Eleocharis acicularis (L.) Roemer & Schultes	Needle Spikerush	N
  Eleocharis engelmannii Steudel	Engelmann Spikerush	N
  Eleocharis obtusa (Willd.) Schultes	Blunt Spikerush	N
  Eleocharis tenuis (Willd.) Schultes var. tenuis	Slender Spikerush	N
  Elephantopus carolinianus Raeusch.	Carolina Elephant's-foot	N
  Elephantopus nudatus Gray	Smooth Elephant's-foot	N
  Eleusine indica (L.) Gaertn.	Indian Goosegrass, Yard Grass	I
  Ellisia nyctelea (L.) L.	Nyctelea, Waterpod, Aunt Lucy	N
  Elymus glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball	Southeastern Wild Rye	N
  Elymus glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball var. australis (Scribn. & C.R. Ball) J.J.N. Campbell	Hairy Southeastern Wild Rye	N
  Elymus glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball var. glabriflorus	Smooth Southeastern Wild Rye	N
  Elymus hystrix L. var. hystrix	Bottlebrush Grass	N
  Elymus hystrix L. var. piedmontanus Poindexter & Weakley	Piedmont Bottlebrush Grass	N
  Elymus macgregorii Brooks & Campbell	Early Wild Rye, MacGregor's Wild Rye	N
  Elymus repens (L.) Gould	Quackgrass, Dog Grass	I
  Elymus riparius Wieg.	Riverbank Wild Rye	N
  Elymus virginicus L. var. virginicus	Virginia Wild Rye	N
  Endodeca serpentaria (L.) Raf.	Virginia Snakeroot, Turpentine-root	N
  Epifagus virginiana (L.) W.Barton	Beechdrops	N
  Epigaea repens L.	Trailing Arbutus	N
  Epilobium coloratum Biehler	Purple-leaved Willow-herb	N
  Equisetum arvense L.	Field Horsetail	N
  Eragrostis cilianensis (All.) Vignola. ex Janchen	Stinkgrass	I
  Eragrostis curvula (Schrad.) Nees	Weeping Lovegrass	I
  Eragrostis hypnoides (Lam.) B.S.P.	Creeping Lovegrass	N
  Eragrostis pilosa (L.) Beauv. var. pilosa	India Lovegrass	I
  Eragrostis spectabilis (Pursh) Steud.	Purple Lovegrass, Tumblegrass	N
  Erechtites hieraciifolius (L.) Raf. ex DC.	Fireweed, Pilewort, American Burnweed	N
  Erianthus contortus Ell.	Spiral-awned Plumegrass, Short-beard Plumegrass	N
  Erigeron annuus (L.) Pers.	Annual Fleabane	N
  Erigeron canadensis L.	Horseweed, Common Horseweed	N
  Erigeron philadelphicus L. var. philadelphicus	Philadelphia Fleabane	N
  Erigeron strigosus Muhl. ex Willd. var. strigosus	Daisy Fleabane	N
  Erythronium americanum Ker-Gawl. ssp. americanum	Yellow Trout Lily, American Trout Lily	N
  Erythronium umbilicatum Parks & Hardin ssp. umbilicatum	Dimpled Trout Lily	N
  Eubotrys racemosus (L.) Nutt.	Fetterbush, Swamp Dog-hobble	N
  Euonymus americanus L.	Strawberry-bush, American Strawberry-bush, Heart's-a-bustin'	N
  Euonymus fortunei (Turcz.) Hand.-Maz.	Winter Creeper, Climbing Euonymus	I
  Eupatorium altissimum L.	Tall Thoroughwort	N
  Eupatorium godfreyanum Cronq.	Godfrey's Thoroughwort	N
  Eupatorium hyssopifolium L.	Hyssop-leaf Thoroughwort	N
  Eupatorium perfoliatum L.	Boneset, Common Boneset	N
  Eupatorium pilosum Walt.	Vervain Thoroughwort, Rough Boneset	N
  Eupatorium pubescens Muhl. ex Willd.	Hairy Thoroughwort, Hairy Boneset	N
  Eupatorium rotundifolium L.	Roundleaf Thoroughwort, Roundleaf Boneset	N
  Eupatorium sessilifolium L.	Upland Boneset	N
  Eupatorium torreyanum Short and Peter	Torrey's Thoroughwort	N
  Euphorbia corollata L.	Flowering Spurge	N
  Euphorbia cyparissias L.	Cypress Spurge	I
  Euphorbia davidii Subils	Davids Spurge	I
  Euphorbia dentata Michx.	Toothed Spurge, Green Poinsettia	I
  Euphorbia maculata L.	Spotted Spurge, Milk-purslane	N
  Euphorbia nutans Lagasca y Segura	Nodding Spurge, Eyebane	N
  Eurybia divaricata (L.) Nesom	White Wood Aster	N
  Euthamia lanceolata (L.) Nesom	Hairy Grass-leaved Goldenrod	N
  Eutrochium fistulosum (Barratt) E.E. Lamont	Hollow Joe-pye-weed	N
  Eutrochium purpureum (Linnaeus) E.E. Lamont var. purpureum	Sweet-scented Joe-pye-weed, Sweet Joe-pye-weed, Purple Joe-pye-weed	N
  Fagopyrum esculentum Moench	Buckwheat	I
  Fagus grandifolia Ehrhart	American Beech	N
  Fallopia convolvulus (L.) A. Love	Bindweed, Black Bindweed	I
  Fallopia cristata (Engelm. & A. Gray) Holub	Crested False Buckwheat	N
  Fallopia scandens (L.) Holub	Climbing False Buckwheat	N
  Fatoua villosa (Thunb.) Nakai	Mulberry-weed, Hairy Crabweed	I
  Festuca paradoxa Desv.	Cluster Fescue	N
  Festuca subverticillata (Pers.) Alexeev	Nodding Fescue	N
  Foeniculum vulgare P. Mill.	Fennel, Sweet Fennel	I
  Fragaria virginiana Duchesne	Wild Strawberry	N
  Fraxinus americana L.	White Ash	N
  Fraxinus pennsylvanica Marshall	Green Ash, Red Ash	N
  Galearis spectabilis (L.) Raf.	Showy Orchis, Showy Orchid	N
  Galinsoga quadriradiata Ruiz & Pavon	Fringed Quickweed, Hairy Galinsoga, Shaggy Soldier	I
  Galium aparine L.	Cleavers	N
  Galium circaezans Michx.	Forest Bedstraw	N
  Galium concinnum Torr. & Gray	Shining Bedstraw	N
  Galium latifolium Michx.	Purple Bedstraw	N
  Galium mollugo L.	Smooth Bedstraw, Hedge Bedstraw	I
  Galium obtusum Bigelow	Blunt-leaf Bedstraw	N
  Galium obtusum Bigelow var. filifolium (Wieg.) Fern.	Bluntleaf Bedstraw, Carolina Bedstraw	N
  Galium obtusum Bigelow var. obtusum	Bluntleaf Bedstraw	N
  Galium pedemontanum (Bellardi) Allioni	Piedmont Bedstraw	I
  Galium pilosum Ait.	Hairy Bedstraw	N
  Galium sherardia E.H.L. Krause	Field Madder, Blue Field Madder	I
  Galium tinctorium L.	Three-lobed Bedstraw	N
  Galium triflorum Michx.	Sweet-scented Bedstraw	N
  Gamochaeta argyrinea Nesom	Silvery Everlasting, Silver Cudweed	N
  Gamochaeta purpurea (L.) Cabrera	Purple Cudweed, Purple Everlasting	N
  Gaultheria procumbens L.	Wintergreen, Teaberry	N
  Gaylussacia baccata (Wangenh.) K. Koch	Black Huckleberry	N
  Gentiana clausa Raf.	Bottle Gentian, Closed Gentian	N
  Gentiana saponaria L.	Soapwort Gentian	N
  Geranium carolinianum L.	Carolina Geranium, Carolina Cranesbill	N
  Geranium maculatum L.	Wild Geranium	N
  Geranium molle L.	Dove's-foot Geranium, Dove's-foot Cranesbill	I
  Geum canadense Jacquin	White Avens	N
  Geum vernum (Raf.) Torr. & Gray	Spring Avens
  Gillenia trifoliata (L.) Moench	Bowman's-root, Mountain Indian-physic	N
  Glechoma hederacea L.	Gill-over-the-ground, Ground-ivy	I
  Gleditsia triacanthos L.	Honey Locust
  Glyceria septentrionalis A.S. Hitchc.	Eastern Mannagrass, Floating Mannagrass	N
  Glyceria striata (Lam.) A.S. Hitchc. var. striata	Fowl Mannagrass	N
  Goodyera pubescens (Willd.) R.Br. ex Aiton f.	Downy Rattlesnake-plantain	N
  Gratiola neglecta Torr.	Clammy Hedge-hyssop	N
  Gratiola virginiana L. var. virginiana	Round-fruit Hedge-hyssop	N
  Greeneochloa coarctata (Eaton) P.M. Peterson, Soreng, Romasch. & Barberá	Nuttall's Reedgrass	N
  Hamamelis virginiana L. var. virginiana	Witch Hazel	N
  Hedeoma pulegioides (L.) Pers.	American Pennyroyal	N
  Hedera helix L.	English Ivy, Common Ivy	I
  Helenium flexuosum Raf.	Southern Sneezeweed	N
  Helianthus atrorubens L.	Purple-disk Sunflower	N
  Helianthus decapetalus L.	Thin-leaved Sunflower	N
  Helianthus divaricatus L.	Woodland Sunflower	N
  Helianthus grosseserratus Martens	Sawtooth Sunflower	I
  Helianthus laetiflorus Pers.	Showy Sunflower	I
  Helianthus microcephalus Torr. & Gray	Small-headed Sunflower	N
  Helianthus strumosus L.	Pale-leaved Sunflower	N
  Helianthus tuberosus L.	Jerusalem Artichoke	I
  Heliopsis helianthoides (L.) Sweet var. helianthoides	Oxeye, Smooth Oxeye	N
  Hepatica americana (DC.) Ker-Gawl.	Round-lobed Hepatica, Round-lobed Liverleaf	N
  Hesperis matronalis Linnaeus	Dame's Rocket	I
  Heuchera americana L.	Alumroot, Americana Alumroot	N
  Hexasepalum teres (Walter) J.H. Kirkbride	Common Buttonweed, Rough Buttonweed	N
  Hexastylis virginica (L.) Small	Virginia Heartleaf	N
  Hibiscus moscheutos L.	Swamp Rose-mallow, Eastern Rose-mallow, Crimson-eyed Rose-mallow	N
  Hibiscus trionum L.	Flower-of-an-hour	I
  Hieracium gronovii L.	Hairy Hawkweed	N
  Hieracium scabrum Michx.	Rough Hawkweed	N
  Hieracium venosum L.	Rattlesnake Weed	N
  Holcus lanatus L.	Common Velvet Grass	I
  Holosteum umbellatum L. ssp. umbellatum	Jagged Chickweed	I
  Hordeum pusillum Nutt.	Little Barley	N
  Houstonia caerulea L.	Common Bluets, Azur Bluets, Quaker Ladies	N
  Houstonia longifolia Gaertn.	Longleaf Bluets	N
  Houstonia purpurea L.	Summer Bluets	N
  Humulus japonicus Sieb. & Zucc.	Japanese Hops	I
  Huperzia lucidula (Michx.) Trevisan	Shining Clubmoss, Shining Firmoss	N
  Hydrangea arborescens L.	Wild Hydrangea, Smooth Hydrangea	N
  Hydrastis canadensis L.	Golden-seal	N
  Hydrilla verticillata (L.f.) Royle	Hydrilla	I
  Hydrocotyle americana L.	American Water-pennywort, American Marsh-pennywort	N
  Hydrocotyle ranunculoides L. f.	Swamp Water-pennywort, Floating Marsh-pennywort	N
  Hydrophyllum virginianum L. var. virginianum	Virginia Waterleaf, Eastern Waterleaf	N
  Hylodesmum nudiflorum (L.) H. Ohashi & R.R. Mill	Naked-Flowered Tick-trefoil	N
  Hylotelephium telephioides (Michx.) H. Ohba	Allegheny Stonecrop, Allegheny Live-for-ever	N
  Hypericum gentianoides (L.) B.S.P.	Pineweed, Orange-grass	N
  Hypericum mutilum L.	Dwarf St. John's-wort	N
  Hypericum perforatum L.	Common St. John's-wort	I
  Hypericum prolificum L.	Shrubby St. John's-wort	N
  Hypericum punctatum Lam.	Spotted St. John's-wort	N
  Hypericum stragulum P. Adams & Robson	Low St. Andrew's Cross	N
  Hypochaeris radicata L.	Spotted Cat's-ear	I
  Hypopitys monotropa Crantz	Pinesap	N
  Hypoxis hirsuta (L.) Coville	Eastern Yellow Stargrass	N
  Ilex opaca Aiton var. opaca	American Holly	N
  Ilex verticillata (L.) Gray	Winterberry	N
  Impatiens capensis Meerburg	Orange Jewelweed, Spotted Jewelweed	N
  Impatiens pallida Nuttall	Yellow Jewelweed, Pale Jewelweed	N
  Ipomoea hederacea Jacq.	Ivy-leaf Morning Glory	I
  Ipomoea lacunosa L.	Small White Morning Glory	N
  Ipomoea pandurata (L.) G.F.W. Mey.	Wild Potato-vine, Manroot, Man-of-the-earth	N
  Ipomoea purpurea (L.) Roth	Common Morning Glory	I
  Iris germanica L.	German Iris	I
  Isotria verticillata (Muhl. ex Willd.) Raf.	Large Whorled Pogonia	N
  Juglans cinerea L.	Butternut, White Walnut	N
  Juglans nigra L.	Black Walnut	N
  Juncus acuminatus Michx.	Sharp-fruited Rush	N
  Juncus canadensis J. Gay ex Laharpe	Canadian Rush	N
  Juncus diffusissimus Buckl.	Diffuse Rush, Slim-pod Rush
  Juncus effusus L. var. solutus Fernald & Wiegand	Common Rush, Soft Rush	N
  Juncus marginatus Rostk.	Grass-leaved Rush	N
  Juncus scirpoides Lam. var. scirpoides	Needle-pod Rush, Lobe-headed Rush	N
  Juncus secundus Beauv. ex Poir.	Secund Rush, Lopsided Rush	N
  Juncus tenuis Willd.	Path Rush, Slender Rush, Poverty Rush	N
  Juniperus virginiana L. var. virginiana	Eastern Redcedar	N
  Justicia americana (L.)Vahl	Common Water-willow, American Water-willow	N
  Kalmia latifolia L.	Mountain Laurel, Ivy	N
  Kellochloa verrucosa (Muhl.) Lizarazu, M.V. Nicola, & Scataglini	Warty Panic Grass	N
  Kummerowia stipulacea (Maxim.) Makino	Korean-clover	I
  Kummerowia striata (Thunb.) Schindl.	Japanese-clover	I
  Lactuca canadensis L.	Wild Lettuce	N
  Lactuca floridana (L.) Gaertn.	Florida Blue Lettuce, Woodland Lettuce	N
  Lactuca hirsuta Muhl. ex Nutt.	Hairy Lettuce	N
  Lactuca saligna L.	Willow-leaf Lettuce	I
  Lactuca serriola L.	Prickly Lettuce	I
  Lamium amplexicaule L. var. amplexicaule	Henbit, Henbit Dead-nettle	I
  Lamium purpureum L.	Red Dead-nettle, Purple Dead-nettle	I
  Laportea canadensis (L.) Weddell	Wood Nettle	N
  Lathyrus latifolius L.	Everlasting Pea, Perennial Sweet Pea	I
  Lechea pulchella Raf.	Leggett's Pinweed	N
  Lechea pulchella Raf. var. pulchella	Leggett's Pinweed	N
  Lechea racemulosa Michx.	Common Pinweed, Illinois Pinweed	N
  Lechea tenuifolia Michx.	Slender Pinweed, Narrow-leaf Pinweed	N
  Leersia oryzoides (L.) Sw.	Rice Cutgrass	N
  Leersia virginica Willd.	White Grass, White Cutgrass, Virginia Cutgrass	N
  Leonurus cardiaca L. ssp. cardiaca	Motherwort, Lion's-tail	I
  Lepidium campestre (Linnaeus) R. Brown	Field Pepperweed, Field Peppergrass, Cow Cress	I
  Lepidium virginicum L. var. virginicum	Virginia Pepperweed, Virginia Peppergrass, Common Peppergrass, Poor Man's Pepper	N
  Lespedeza bicolor Turcz.	Shrubby Bush-clover, Bicolor Lespedeza, Shrub Lespedeza,	I
  Lespedeza capitata Michx.	Round-headed Lespedeza, Round-headed Bush-clover	N
  Lespedeza cuneata (Dum.-Cours.) G. Don	Sericea Lespedeza, Chinese Lespedeza	I
  Lespedeza hirta (L.) Hornemann var. hirta	Hairy Lespedeza, Hairy Bush-clover	N
  Lespedeza procumbens Michx.	Trailing Lespedeza, Trailing Bush-clover	N
  Lespedeza repens (L.) W. Bart.	Creeping Lespedeza, Creeping Bush-clover	N
  Lespedeza virginica (L.) Britt.	Slender Lespedeza, Slender Bush-clover	N
  Leucanthemum vulgare Lam.	Oxeye Daisy	I
  Liatris pilosa (Aiton) Willd.	Grass-leaf Blazing Star, Grass-leaf Gayfeather	N
  Liatris squarrosa (L.) Michx. var. squarrosa	Scaly Blazing Star	N
  Ligusticum canadense (L.) Britt.	American Lovage	N
  Ligustrum obtusifolium Sieb. & Zucc. var. obtusifolium	Border Privet	I
  Ligustrum sinense Louriere	Chinese Privet	I
  Ligustrum vulgare L.	European Privet, Common Privet	I
  Linaria canadensis (L.) Dumont	Blue Toadflax, Canada Toadflax	N
  Linaria vulgaris P. Mill.	Butter-and-eggs, Yellow Toadflax	I
  Lindera benzoin (L.) Blume	Spicebush	N
  Lindernia anagallidea (Michx.) Pennell	Long-stalked False Pimpernel	N
  Lindernia dubia (L.) Pennell var. dubia	False Pimpernel, Yellow-seed False Pimpernel	N
  Linum medium (Planch.) Britton var. texanum (Planch.) Fern.	Stiff Yellow Flax, Common Yellow Flax	N
  Liparis liliifolia (L.) L.C. Rich. ex Ker-Gawl.	Lily-leaved Twayblade, Large Twayblade	N
  Liquidambar styraciflua L.	Sweetgum	N
  Liriodendron tulipifera L.	Tulip-Poplar, Yellow Poplar, Tuliptree	N
  Lobelia cardinalis L.	Cardinal Flower	N
  Lobelia inflata L.	Indian Tobacco	N
  Lobelia puberula Michaux	Downy Lobelia	N
  Lobelia siphilitica L.	Great Blue Lobelia	N
  Lobelia spicata Lam.	Pale-spike Lobelia	N
  Lobelia spicata Lam. var. scaposa McVaugh	Pale-spike Lobelia	N
  Lolium arundinaceum (Schreb.) Darbysh.	Tall Fescue, Alta Fescue	I
  Lolium perenne L.	Rye Grass	I
  Lonicera japonica Thunb.	Japanese Honeysuckle	I
  Lonicera morrowii Gray	Morrow's Honeysuckle	I
  Lonicera sempervirens L.	Trumpet Honeysuckle, Coral Honeysuckle	N
  Lorinseria areolata (L.) Presl	Netted Chain Fern	N
  Ludwigia alternifolia L.	Seedbox, Alternate-leaved Seedbox	N
  Ludwigia decurrens Walter	Wing-leaved Primrose-willow, Winged Water-primrose	N
  Ludwigia palustris (L.) Elliott	Marsh Seedbox, Common Water-purslane	N
  Luzula bulbosa (Wood) Smyth & Smyth	Bulbous Woodrush	N
  Luzula echinata (Small) F.J. Hermann	Spreading Woodrush	N
  Luzula multiflora (Ehrhart) Lejeune var. multiflora	Common Woodrush	N
  Lycium barbarum L.	Common Matrimony-vine, Wolfberry, Goji Berry	I
  Lycopus americanus Muhl. ex W. Bart.	American Bugleweed	N
  Lycopus virginicus L.	Virginia Bugleweed, Virginia Water Horehound	N
  Lyonia ligustrina (L.) DC. var. ligustrina	Maleberry, He-Huckleberry	N
  Lyonia mariana (L.) D. Don	Staggerbush	N
  Lysimachia nummularia L.	Moneywort, Creeping Jenny	I
  Lysimachia quadrifolia L.	Whorled Loosestrife	N
  Lysimachia terrestris (L.) B.S.P.	Swamp Loosestrife, Bog Loosestrife, Swamp Candles	N
  Maclura pomifera (Raf.) Schneid.	Osage Orange, Hedge Apple, Bois-d'arc	I
  Maianthemum racemosum (L.) Link	Eastern Solomon's-plume, False Solomon's-seal	N
  Malaxis unifolia Michaux	Green Adder's-mouth	N
  Malus domestica (Suckow) Borkh.	Common Apple	I
  Malva neglecta Wallroth	Common Mallow, Cheeses	I
  Matelea carolinensis (Jacq.) Woods.	Carolina Milkvine	N
  Matelea obliqua (Jacq.) Woods.	Climbing Milkvine	N
  Mecardonia acuminata (Walter) Small var. acuminata	Mecardonia, Axil-flower	N
  Medeola virginiana L.	Indian Cucumber-root	N
  Medicago lupulina L.	Black Medick	I
  Medicago sativa L.	Alfalfa, Lucerne	I
  Melampyrum lineare Desr.	Cow-wheat	N
  Melica mutica Walt.	Two-flower Melic	N
  Melilotus albus Medikus	White Sweet-clover	I
  Melilotus officinalis (L.) Lam.	Yellow Sweet-clover	I
  Menispermum canadense L.	Canada Moonseed, Common Moonseed, Yellow Parilla	N
  Mentha spicata L.	Spearmint	I
  Mentha ×piperita L.	Peppermint	I
  Mentha ×rotundifolia (L.) Huds.	Apple Mint	I
  Mertensia virginica (L.) Pers. ex Link	Virginia Bluebells, Virginia Cowslip	N
  Micranthes virginiensis (Michaux) Small	Early Saxifrage	N
  Microstegium vimineum (Trin.) A. Camus	Japanese Stiltgrass, Nepalese Brown-top, Japanese Grass	I
  Mikania scandens (L.) Willd.	Climbing Hempweed	N
  Mimulus alatus Aiton	Winged Monkeyflower	N
  Mimulus ringens L. var. ringens	Square-stemmed Monkeyflower, Allegheny Monkeyflower	N
  Mirabilis nyctaginea (Michx.) MacM.	Heart-leaved Umbrella-wort, Wild Four-o'clock	I
  Mitchella repens L.	Partridge-berry	N
  Mollugo verticillata L.	Carpetweed, Green Carpetweed, Indian Chickweed	I
  Monarda fistulosa L.	Wild Bergamot	N
  Monotropa uniflora L.	Indian Pipe	N
  Morus alba L.	White Mulberry	I
  Morus rubra L.	Red Mulberry	N
  Muhlenbergia frondosa (Poir.) Fern.	Smooth Wirestem Muhly	N
  Muhlenbergia schreberi J.F. Gmel.	Nimblewill	N
  Muhlenbergia tenuiflora (Willd.) B.S.P.	Slender Muhly	N
  Murdannia keisak (Hasskarl) Handel-Mazzetti	Marsh Dewflower	I
  Muscari neglectum Guss. ex Ten.	Grape-hyacinth	I
  Myosotis macrosperma Englem.	Large-seed Forget-me-not	N
  Myosotis verna Nutt.	Early Forget-me-not, Spring Forget-me-not	N
  Myriophyllum aquaticum (Vell.) Verdc.	Parrot Feather, Brazilian Water-milfoil	I
  Myriopteris lanosa (Michaux) Grusz & Windham	Hairy Lip Fern	N
  Nabalus serpentarius (Pursh) Hooker	Lion's foot, Cankerweed	N
  Nabalus trifoliolatus Cassini	Gall-of-the-earth	N
  Nasturtium officinale R. Brown	Watercress	I
  Nelumbo lutea Willd.	American Lotus, American Lotus-lily, Yellow Lotus	N
  Nepeta cataria L.	Catnip, Catmint	I
  Noccaea perfoliata (Linnaeus) Al-Shehbaz	Perfoliate Pennycress, Thoroughwort Pennycress	I
  Nuphar advena (Ait.) Ait.f.	Yellow Pond-lily, Common Spatterdock	N
  Nyssa sylvatica Marshall	Black Gum, Sour Gum	N
  Obolaria virginica L.	Pennywort	N
  Oenothera biennis L.	Common Evening-primrose	N
  Oenothera fruticosa L.	Narrow-leaf Sundrops, Southern Sundrops	N
  Oenothera gaura W.L. Wagner & Hoch	Biennial Gaura, Northeastern Gaura	N
  Oenothera laciniata Hill	Cutleaf Evening-primrose	N
  Oenothera perennis L.	Small Sundrops, Little Sundrops	N
  Onoclea sensibilis L.	Sensitive Fern, Bead Fern	N
  Ophioglossum pycnostichum (Fernald) A. & D. Love	Southern Adder's-tongue	N
  Ornithogalum umbellatum L.	Common Star-of-Bethlehem	I
  Orontium aquaticum L.	Golden Club	N
  Osmorhiza longistylis (Torr.) DC.	Aniseroot	N
  Osmunda spectabilis Willd.	Royal Fern	N
  Osmundastrum cinnamomeum (L.) C. Presl var. cinnamomeum	Cinnamon Fern	N
  Ostrya virginiana (P.Mill.) K.Koch	Hop-hornbeam, Eastern Hop-hornbeam, Ironwood	N
  Oxalis dillenii Jacquin	Southern Yellow Wood-sorrel	N
  Oxalis florida Salisbury	Slender Yellow Wood-sorrel	N
  Oxalis stricta L.	Common Yellow Wood-sorrel	N
  Oxalis violacea L.	Violet Wood-sorrel	N
  Oxydendrum arboreum (L.) DC.	Sourwood, Sorrel Tree	N
  Oxypolis rigidior (L.) Raf.	Cowbane, Stiff Cowbane	N
  Packera anonyma (Wood) W.A. Weber & A. Love	Small's Ragwort	N
  Packera aurea (L.) A. & D. Love	Golden Ragwort, Heartleaf Ragwort	N
  Panax quinquefolius L.	Ginseng, American Ginseng, Sang	N
  Panicum dichotomiflorum Michx. var. dichotomiflorum	Spreading Panic Grass, Fall Panic Grass	N
  Panicum flexile (Gattinger) Scribn.	Wiry Panic Grass	N
  Panicum philadelphicum Bernh. ex Trin. ssp. philadelphicum	Philadelphia Panic Grass	N
  Papaver dubium L.	Field Poppy, Long-headed Poppy	I
  Parthenium integrifolium L. var. integrifolium	Common Wild Quinine	N
  Parthenocissus quinquefolia (L.) Planch.	Virginia-creeper	N
  Paspalum dilatatum Poir.	Dallis Grass	I
  Paspalum floridanum Michx.	Florida Paspalum	N
  Paspalum laeve Michx.	Field Paspalum	N
  Paspalum pubiflorum Rupr. ex Fourn. var. glabrum Vasey	Hairy-seed Paspalum, Hairy-seed Crown-grass	N
  Paspalum setaceum Michx.	Thin Paspalum, Slender Paspalum	N
  Paspalum setaceum Michx. var. mühlenbergii (Nash) Fern.	Muhlenberg's Slender Paspalum	N
  Passiflora incarnata L.	Purple Passionflower, Maypop	N
  Passiflora lutea L.	Yellow Passionflower	N
  Pastinaca sativa L.	Wild Parsnip	I
  Paulownia tomentosa (Thunb.) Steud.	Royal Paulownia, Princess Tree, Empress Tree	I
  Pedicularis canadensis L.	Lousewort, Wood-betony	N
  Pellaea atropurpurea (L.) Link	Purple Cliff-brake	N
  Peltandra virginica (L.) Schott	Arrow-arum, Tuckahoe	N
  Penstemon digitalis Nutt. ex Sims	Foxglove Beard-tongue, Tall White Beard-tongue
  Penstemon laevigatus Aiton	Smooth Beard-tongue, Eastern Smooth Beard-tongue	N
  Penthorum sedoides L.	Ditch Stonecrop	N
  Perilla frutescens (L.) Britt.	Perilla, Beefsteak Plant	I
  Persicaria arifolia (L.) Haraldson	Halberd-leaf Tearthumb	N
  Persicaria hydropiperoides (Michx.) Small	Mild Water-pepper, Marsh-pepper Smartweed	N
  Persicaria lapathifolia (L.) Gray	Dock-leaf Smartweed, Pale Smartweed	N
  Persicaria longiseta (Bruijn) Kitagawa	Long-bristled Smartweed, Bristly Lady's-Thumb	I
  Persicaria maculosa Gray	Lady's-thumb, Spotted Lady's-thumb	I
  Persicaria pensylvanica (L.) M. Gomez	Pennsylvania Smartweed, Pinkweed	N
  Persicaria perfoliata (L.) H. Gross	Mile-a-minute Weed, Mile-a-minute Vine, Asiatic Tearthumb	I
  Persicaria posumbu (Buch.-Ham. ex D. Don) H. Gross	Asian Lady's-thumb	I
  Persicaria punctata (Ell.) Small	Dotted Smartweed	N
  Persicaria sagittata (L.) H. Gross ex Nakai	Arrow-leaf Tearthumb	N
  Persicaria setacea (Baldw.) Small	Bog Smartweed, Swamp Smartweed	N
  Persicaria virginiana (L.) Gaertn.	Virginia Knotweed, Jumpseed	N
  Phacelia dubia (L.) Trel. var. dubia	Appalachian Phacelia	N
  Phalaris arundinacea L.	Reed Canary Grass, Ribbon Grass
  Phaseolus polystachios (L.) B.S.P.	Wild Bean, Thicket Bean	N
  Phegopteris hexagonoptera (Michx.) Fee	Broad Beech Fern	N
  Philadelphus inodorus L.	Scentless Mock Orange	N
  Phleum pratense L.	Timothy	I
  Phlox divaricata L.	Wild Blue Phlox, Woodland Phlox	N
  Phlox paniculata L.	Fall Phlox, Garden Phlox	N
  Phoradendron leucarpum (Raf.) Reveal & M.C. Johnston ssp. leucarpum	American Mistletoe, Eastern Mistletoe	N
  Phragmites australis (Cav.) Trin. ex Steud.	Common Reed	I
  Phryma leptostachya L.	Lopseed, American Lopseed	N
  Phyllanthus caroliniensis Walt. ssp. caroliniensis	Carolina Leaf-flower	N
  Physalis heterophylla Nees	Clammy Ground-cherry	N
  Physalis longifolia Nuttall var. subglabrata (Mackenzie & Bush) Cronq.	Longleaf Ground-cherry	N
  Physalis pubescens L.	Downy Ground-cherry	N
  Physalis virginiana P. Miller	Virginia Ground-cherry	N
  Physocarpus opulifolius (L.) Maxim. var. opulifolius	Common Ninebark, Eastern Ninebark	N
  Phytolacca americana L. var. americana	Common Pokeweed	N
  Pilea pumila (L.) Gray	Clearweed, Greenfruit Clearweed	N
  Pinus echinata Miller	Shortleaf Pine	N
  Pinus pungens Lambert	Table-mountain Pine	N
  Pinus rigida Miller	Pitch Pine	N
  Pinus strobus L.	Eastern White Pine	N
  Pinus taeda L.	Loblolly Pine	N
  Pinus virginiana Miller	Virginia Pine, Scrub Pine	N
  Piptochaetium avenaceum (L.) Parodi	Eastern Needlegrass	N
  Plantago aristata Michxaux	Bracted Plantain, Large-bracted Plantain	I
  Plantago lanceolata L.	English Plantain, Rib-grass	I
  Plantago rugelii Dcne.	American Plantain, Broad-leaved Plantain, Blackseed Plantain	N
  Plantago virginica L.	Virginia Plantain, Paleseed Plantain	N
  Platanthera ciliaris (L.) Lindl.	Yellow Fringed Orchid	N
  Platanthera clavellata (Michx.) Luer	Small Green Wood Orchid	N
  Platanus occidentalis L.	Sycamore, American Sycamore	N
  Pleopeltis michauxiana (Weath.) Hickey & Sprunt	Resurrection Fern, Scaly Polypody	N
  Poa annua L.	Annual Bluegrass	I
  Poa autumnalis Muhl. ex Ell.	Autumn Bluegrass	N
  Poa compressa L.	Flat-stemmed Bluegrass	I
  Poa cuspidata Nutt.	Early Bluegrass, Short-leaved Bluegrass	N
  Poa pratensis L.	Kentucky Bluegrass	I
  Poa sylvestris Gray	Woodland Bluegrass	N
  Poa trivialis L. ssp. trivialis	Rough Bluegrass	I
  Podophyllum peltatum L.	Mayapple	N
  Podostemum ceratophyllum Michx.	Horn-leaf Riverweed, Threadfoot	N
  Pogonia ophioglossoides (L.) Ker-Gawl.	Rose Pogonia	N
  Polemonium reptans L. var. reptans	Spreading Jacob's Ladder, Greek Valerian	N
  Polygonatum biflorum (Walt.) Ell.	Solomon's-seal	N
  Polygonatum biflorum (Walt.) Ell. var. biflorum	Solomon's-seal	N
  Polygonatum biflorum (Walt.) Ell. var. commutatum (J.A. & J.H. Schultes) Morong	Large Solomon's-seal, King Solomon's-seal	N
  Polygonum aviculare L.	Prostrate Knotweed, Knotgrass	I
  Polypodium virginianum L.	Common Rock Polypody, Common Rockcap Fern	N
  Polystichum acrostichoides (Michx.) Schott	Christmas Fern	N
  Populus alba L.	White Poplar, Silver Poplar	I
  Populus deltoides Bartram ex Marshall ssp. deltoides	Eastern Cottonwood	N
  Populus grandidentata Michx.	Bigtooth Aspen	N
  Portulaca oleracea L.	Common Purslane, Garden Purslane	I
  Potamogeton diversifolius Raf.	Waterthread Pondweed, Common Snailseed Pondweed	N
  Potentilla canadensis L.	Dwarf Cinquefoil, Canada Cinquefoil	N
  Potentilla indica (Andr.) T. Wolf	Indian-strawberry	I
  Potentilla norvegica L.	Rough Cinquefoil	N
  Potentilla recta L.	Sulphur Cinquefoil, Rough-fruited Cinquefoil	I
  Potentilla simplex Michx.	Common Cinquefoil	N
  Prunella vulgaris L.	Self-heal, Heal-all	N
  Prunus americana Marshall	American Wild Plum	N
  Prunus angustifolia Marshall	Chickasaw Plum	N
  Prunus avium (L.) L.	Sweet Cherry, Bird Cherry	I
  Prunus cerasus L.	Sour Cherry	I
  Prunus persica (L.) Batsch	Peach	I
  Prunus serotina Ehrhart ssp. serotina	Black Cherry, Wild Black Cherry	N
  Pseudognaphalium obtusifolium (L.) Hilliard & Burtt	Sweet Everlasting, Catfoot, Rabbit Tobacco	N
  Pteridium aquilinum (L.) Kuhn	Bracken Fern	N
  Pteridium aquilinum (L.) Kuhn ssp. latiusculum (Desv.) Hulten	Eastern Bracken Fern	N
  Pycnanthemum incanum complex	Hoary Mountain-mint	N
  Pycnanthemum muticum (Michx.) Pers.	Short-toothed Mountain-mint, Clustered Mountain-mint	N
  Pycnanthemum tenuifolium Schrad.	Narrow-leaf Mountain-mint, Slender Mountain-mint	N
  Pycnanthemum verticillatum (Michx.) Pers.	Whorled Mountain-mint	N
  Pycnanthemum virginianum (L.) T. Dur. & B.D. Jackson ex B.L. Robins. & Fern.	Virginia Mountain-mint	N
  Pyrola americana Sweet	Round-leaved Pyrola, American Wintergreen	N
  Pyrrhopappus carolinianus (Walt.) DC.	Carolina False Dandelion	N
  Pyrus calleryana Dcne.	Callery Pear	I
  Quercus alba Linnaeus	White Oak	N
  Quercus bicolor Willdenow	Swamp White Oak	N
  Quercus coccinea Muenchhausen	Scarlet Oak	N
  Quercus falcata Michaux	Southern Red Oak, Spanish Oak	N
  Quercus ilicifolia Wangenheim	Bear Oak, Scrub Oak	N
  Quercus imbricaria Michaux	Shingle Oak	N
  Quercus marilandica Muenchhausen var. marilandica	Blackjack Oak	N
  Quercus montana Willd.	Chestnut Oak, Rock Chestnut Oak	N
  Quercus palustris Muenchhausen	Pin Oak	N
  Quercus phellos Linnaeus	Willow Oak	N
  Quercus rubra Linnaeus var. rubra	Northern Red Oak	N
  Quercus stellata Wangenheim	Post Oak	N
  Quercus velutina Lamarck	Black Oak	N
  Ranunculus abortivus L.	Kidneyleaf Buttercup	N
  Ranunculus ambigens S. Wats.	Water-plantain Crowfoot, Water-plantain Spearwort	N
  Ranunculus bulbosus L.	Bulbous Buttercup	I
  Ranunculus pusillus Poir.	Low Spearwort	N
  Ranunculus recurvatus Poir. var. recurvatus	Hooked Buttercup, Hooked Crowfoot	N
  Ranunculus sceleratus L. var. sceleratus	Cursed Buttercup, Celery-leaved Crowfoot	N
  Raphanus raphanistrum L.	Wild Radish, Jointed Charlock, White Charlock	I
  Rhamphospermum arvense (L.) Al-Shehbaz	Charlock	I
  Rhexia mariana L. var. mariana	Maryland Meadow Beauty, Pale Meadow Beauty	N
  Rhexia virginica L.	Virginia Meadow Beauty	N
  Rhododendron periclymenoides (Michx.) Shinners	Wild Azalea, Pinxterflower, Pinxterbloom Azalea	N
  Rhodotypos scandens (Thunb.) Makino	Jetbead	I
  Rhus aromatica Aiton var. aromatica	Fragrant Sumac	N
  Rhus copallinum L. var. latifolia Engler	Winged Sumac, Shining Sumac	N
  Rhus glabra L.	Smooth Sumac	N
  Rhynchospora capitellata (Michaux) Vahl	Brownish Beaksedge	N
  Rhynchospora chalarocephala Fernald and Gale	Loose-headed Beaksedge	N
  Rhynchospora gracilenta Gray	Slender Beaksedge	N
  Robinia pseudoacacia L.	Black Locust	N
  Rorippa palustris (L.) Besser ssp. palustris	Marsh Yellow Cress	N
  Rosa carolina L. ssp. carolina	Carolina Rose, Pasture Rose	N
  Rosa gallica L.	French Rose	I
  Rosa luciae Franchet & Rochebrune ex Crepin	Memorial Rose, Dorothy Perkins Rose, Lucie Rose	I
  Rosa multiflora Thunb. ex Murr.	Multiflora Rose	I
  Rosa palustris Marsh.	Swamp Rose	N
  Rotala ramosior (L.) Koehne	Toothcup	N
  Rubus allegheniensis Porter	Allegheny Blackberry	N
  Rubus cuneifolius Pursh	Sand Blackberry	N
  Rubus flagellaris Willd.	Common Dewberry	N
  Rubus hispidus L.	Bristly Dewberry, Swamp Dewberry	N
  Rubus occidentalis L.	Black Raspberry	N
  Rubus pensilvanicus Poir.	Pennsylvania Blackberry, Prickly Blackberry	N
  Rubus phoenicolasius Maxim.	Wineberry	I
  Rudbeckia fulgida Ait. var. fulgida	Orange Coneflower	N
  Rudbeckia hirta L. var. pulcherrima Farwell	Black-eyed Susan	N
  Rudbeckia laciniata L.	Cut-leaf Coneflower, Common Cut-leaf Coneflower, Green-headed Coneflower	N
  Rudbeckia laciniata L. var. digitata (Mill.) Fiori	Southeastern Cut-leaf Coneflower	N
  Rudbeckia triloba L. var. triloba	Three-lobed Coneflower, Brown-eyed Susan	N
  Ruellia caroliniensis (Gmelin) Steudel	Carolina Wild-petunia, Common Wild-petunia	N
  Rumex crispus L. ssp. crispus	Curly Dock	I
  Rumex obtusifolius L.	Bitter Dock, Broad-leaf Dock	I
  Sabatia angularis (L.) Pursh	Rose-pink	N
  Sagittaria australis (J.G.Smith) Small	Long-beaked Arrowhead	N
  Sagittaria latifolia Willd. var. pubescens (Muhl. ex Nutt.) J.G. Smith	Hairy Arrowhead	N
  Sagittaria latifolia Willdenow	Broad-leaved Arrowhead, Duck Potato, Wapato	N
  Salix babylonica L.	Weeping Willow	I
  Salix nigra Marsh.	Black Willow	N
  Salix ×fragilis L.	Crack Willow, Brittle Willow	I
  Salvia lyrata L.	Lyre-leaf Sage	N
  Sambucus canadensis L.	Common Elderberry	N
  Sanguinaria canadensis L.	Bloodroot	N
  Sanicula canadensis L. var. canadensis	Black Snakeroot	N
  Saponaria officinalis L.	Soapwort, Bouncing Bet	I
  Sassafras albidum (Nutt.) Nees	Sassafras	N
  Saururus cernuus L.	Lizard's-tail, Water-dragon	N
  Sceptridium biternatum (Savigny) Lyon	Southern Grape Fern	N
  Sceptridium dissectum (Sprengel) Lyon	Cut-leaf Grape Fern, Dissected Grape Fern	N
  Schizachyrium scoparium (Michx.) Nash var. scoparium	Little Bluestem	N
  Schoenoplectiella purshiana (Fernald) K. Lye var. purshiana	Blunt-scale Bulrush, Weak-stalk Bulrush	N
  Schoenoplectus tabernaemontani (Gmelin) Palla	Soft-stem Bulrush	N
  Scirpus cyperinus (L.) Kunth	Woolgrass	N
  Scirpus georgianus Harper	Georgia Bulrush	N
  Scirpus pendulus Muhlenberg	Reddish Bulrush	N
  Scirpus polyphyllus Vahl	Leafy Bulrush	N
  Scleranthus annuus L. ssp. annuus	Knawel, Annual Knawel	I
  Scleria oligantha Michaux	Little-headed Nutrush, Few-Flowered Nutrush	N
  Scleria pauciflora Muhl. ex Willd.	Carolina Nutrush, Papillose Nutrush	N
  Scleria pauciflora Muhl. ex Willd. var. pauciflora	Papillose Nutrush	N
  Scutellaria elliptica Muhl. ex Spreng.	Hairy Skullcap	N
  Scutellaria elliptica Muhl. ex Spreng. var. elliptica	Hairy Skullcap	N
  Scutellaria integrifolia L.	Hyssop Skullcap	N
  Scutellaria lateriflora L.	Mad-dog Skullcap, Blue Skullcap	N
  Scutellaria leonardii Epling	Small Skullcap, Leonard's Skullcap	N
  Scutellaria serrata Andr.	Showy Skullcap	N
  Securigera varia (L.) Lassen	Crown Vetch	I
  Sedum ternatum Michx.	Wild Stonecrop, Woodland Stonecrop	N
  Selaginella apoda (L.) Spring	Meadow Spikemoss	N
  Senega curtissii (A. Gray) J.F.B. Pastore & J.R. Abbott	Curtiss' Milkwort	N
  Senega sanguinea (L.) J.F.B. Pastore & J.R. Abbott	Field Milkwort, Purple Milkwort	N
  Senega verticillata (L.) J.F.B. Pastore & J.R. Abbott	Whorled Milkwort	N
  Senna hebecarpa (Fernald) Irwin & Barneby	American Senna, Northern Wild Senna	N
  Sericocarpus caespitosus Nesom	Clumped White-top Aster	N
  Sericocarpus linifolius (L.) B.S.P.	Narrow-leaf White-top Aster	N
  Setaria faberi Herrm.	Nodding Bristlegrass, Japanese Bristlegrass	I
  Setaria parviflora (Poir.) Kerguelen	Knotroot Bristlegrass, Knotroot Foxtail	N
  Setaria viridis (L.) Beauv. var. viridis	Green Bristlegrass, Green Foxtail	I
  Sicyos angulatus L.	Bur Cucumber, One-seeded Bur Cucumber, Star Cucumber	N
  Sida spinosa L.	Prickly Sida, Prickly Mallow	I
  Silene antirrhina L.	Sleepy Catchfly	N
  Silene caroliniana Walt. var. pensylvanica (Michx.) Fernald	Wild Pink, Northern Wild Pink	N
  Silene latifolia Poir.	White Campion, Evening Lychnis	I
  Silene vulgaris (Moench) Garcke	Bladder Campion	I
  Silphium asteriscus L.	Rosin Weed	N
  Silphium asteriscus L. var. trifoliatum (L.) Clevinger	Whorled Rosin Weed	N
  Sisymbrium officinale (Linnaeus) Scopoli	Hedge Mustard	I
  Sisyrinchium angustifolium P. Mill.	Narrow-leaved Blue-eyed-grass	N
  Sitobolium punctilobulum (Michaux) Desvaux	Hay-scented Fern	N
  Smilax glauca Walt.	White-leaf Greenbrier, Sawbrier	N
  Smilax herbacea L.	Carrion-flower, Common Carrion-flower, Smooth Carrion-flower	N
  Smilax hispida Raf.	Bristly Greenbrier, Chinaroot	N
  Smilax pulverulenta Michx.	Hairy Carrion-flower, Downy Carrion-flower	N
  Smilax rotundifolia L.	Common Greenbrier, Bullbrier, Horsebrier	N
  Solanum carolinense L. var. carolinense	Horse-nettle, Carolina Horse-nettle	N
  Solanum dulcamara L.	Bittersweet, Climbing Nightshade	I
  Solanum emulans Raf.	Eastern Black Nightshade	N
  Solanum lycopersicum L.	Tomato	I
  Solanum sarrachoides Sendt.	Hairy Nightshade	I
  Solidago altissima L. var. altissima	Tall Goldenrod	N
  Solidago arguta Ait.	Sharp-leaved Goldenrod, Cut-leaved Goldenrod	N
  Solidago arguta Ait. var. caroliniana Gray	Atlantic Goldenrod	N
  Solidago bicolor L.	Silverrod, White Goldenrod	N
  Solidago caesia L. var. caesia	Blue-stemmed Goldenrod, Wreath Goldenrod	N
  Solidago erecta Pursh	Erect Goldenrod, Slender Goldenrod	N
  Solidago gigantea Ait.	Late Goldenrod	N
  Solidago juncea Ait.	Early Goldenrod	N
  Solidago nemoralis Ait. var. nemoralis	Gray Goldenrod	N
  Solidago rugosa P. Mill.	Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod	N
  Solidago speciosa Nutt.	Showy Goldenrod	N
  Solidago ulmifolia Muhl. ex Willd.	Elm-leaf Goldenrod	N
  Sonchus asper (L.) Hill	Spiny-leaf Sow Thistle	I
  Sorghastrum nutans (L.) Nash	Indian Grass, Yellow Indian Grass	N
  Sorghum halepense (L.) Pers.	Johnson Grass	I
  Sparganium americanum Nutt.	American Bur-reed	N
  Sphenopholis nitida (Biehler) Scribn.	Shiny Wedgegrass	N
  Sphenopholis obtusata (Michx.) Scribn. var. obtusata	Prairie Wedgegrass	N
  Sphenopholis pensylvanica (L.) A.S. Hitchc.	Swamp Wedgegrass	N
  Spiraea corymbosa Raf.	Dwarf Spiraea	N
  Spiraea japonica L. f.	Japanese Spiraea	I
  Spiranthes lacera (Raf.) Raf. var. gracilis (Bigelow) Luer	Southern Slender Ladies'-tresses	N
  Spiranthes tuberosa Raf.	Little Ladies'-tresses	N
  Spiranthes vernalis Engelm. & Gray	Twisted Ladies'-tresses, Spring Ladies'-tresses	N
  Sporobolus indicus (L.) R. Br.	Smut Grass	I
  Sporobolus vaginiflorus (Torr. ex Gray) Wood	Poverty Dropseed, Sheathed Dropseed	N
  Stachys hyssopifolia Michx.	Hyssop-leaf Hedge-nettle, Hyssop Hedge-nettle	N
  Staphylea trifolia L.	Bladdernut	N
  Steironema ciliatum (L.) Baudo	Fringed Loosestrife	N
  Stellaria graminea L.	Common Stitchwort, Lesser Stitchwort	I
  Stellaria longifolia Muhl.	Long-leaf Stitchwort	N
  Stellaria media (L.) Vill.	Common Chickweed	I
  Stellaria pubera Michx.	Star Chickweed, Common Starwort, Giant Chickweed, Great Chickweed	N
  Strophostyles umbellata (Muhl. ex Willd.) Britt.	Pink Wild Bean, Perennial Wild Bean	N
  Stylosanthes biflora (L.) B.S.P.	Pencilflower	N
  Swida alternifolia (L.f.) Small	Alternate-leaf Dogwood, Pagoda Cornel, Pagoda Dogwood	N
  Swida amomum (P. Miller) Small	Silky Dogwood	N
  Symphoricarpos orbiculatus Moench	Coralberry
  Symphyotrichum dumosum (L.) Nesom var. dumosum	Bushy Aster	N
  Symphyotrichum lanceolatum (Willd.) Nesom	Panicled Aster, Eastern Lined Aster	N
  Symphyotrichum novae-angliae (L.) Nesom	New England Aster	N
  Symphyotrichum patens (Ait.) Nesom var. patens	Late Purple Aster	N
  Symphyotrichum pilosum (Willd.) Nesom	Frost Aster	N
  Symphyotrichum pilosum (Willd.) Nesom var. pringlei (Gray) Nesom	Frost Aster; Pringle's Aster	N
  Symphyotrichum puniceum (L.) A.& D. Love var. puniceum	Purple-stem Aster	N
  Symphyotrichum undulatum (L.) Nesom	Wavy-leaved Aster	N
  Symplocarpus foetidus (L.) Salisbury ex W.P. C. Barton	Skunk Cabbage	N
  Taenidia integerrima (L.) Drude	Yellow Pimpernel	N
  Taraxacum officinale G.H. Weber ex Wiggers	Common Dandelion	I
  Tephrosia virginiana (L.) Pers.	Virginia Goat's-rue	N
  Teucrium canadense L. var. canadense	Canada Germander, American Germander	N
  Thalictrum pubescens Pursh	Common Tall Meadow-rue	N
  Thalictrum thalictroides (L.) Eames & Boivin	Rue-anemone	N
  Thaspium barbinode (Michx.) Nutt.	Hairy-jointed Meadow Parsnip	N
  Thaspium trifoliatum (L.) Gray	Meadow Parsnip, Purple Meadow Parsnip	N
  Thelypteris palustris Schott var. pubescens (Lawson) Fern.	Marsh Fern	N
  Thlaspi arvense Linnaeus	Field Pennycress	I
  Tilia americana L.	Basswood	N
  Tilia americana L. var. americana	American Basswood	N
  Tilia americana L. var. heterophylla (Vent.) Loud.	White Basswood	N
  Tipularia discolor (Pursh) Nutt.	Cranefly Orchid	N
  Toxicodendron pubescens P.Miller	Poison Oak	N
  Toxicodendron radicans (L.) Kuntze var. radicans	Poison Ivy, Eastern Poison Ivy	N
  Toxicodendron vernix (L.) Kuntze	Poison Sumac	N
  Tragopogon dubius Scop.	Western Salsify, Yellow Salsify, Yellow Goat's-beard	I
  Tragopogon porrifolius L.	Purple Salsify, Vegetable-oyster	I
  Tragopogon pratensis L.	Meadow Salsify, Showy Goat's-beard	I
  Trapa bispinosa Roxb. var. iinumae Nakano	Two-horned Water-Chestnut, Two-horned Trapa	I
  Trichostema dichotomum L.	Common Blue Curls, Forked Blue Curls	N
  Tridens flavus (L.) A.S. Hitchc.	Purpletop, Tall Redtop	N
  Trifolium arvense L.	Rabbit-foot Clover	I
  Trifolium campestre Schreb.	Low Hop Clover	I
  Trifolium dubium Sibthorp	Lesser Hop Clover, Least Hop Clover	I
  Trifolium hybridum L.	Alsike Clover	I
  Trifolium pratense L.	Red Clover	I
  Trifolium repens L.	White Clover, Dutch Clover	I
  Triodanis perfoliata (L.) Nieuwl.	Venus' Looking-glass, Common Venus' Looking-glass	N
  Triosteum angustifolium L.	Lesser Horse-gentian, Yellow Horse-gentian	N
  Tripsacum dactyloides (L.) L. var. dactyloides	Eastern Gamagrass	N
  Triticum aestivum L.	Wheat	I
  Tsuga canadensis (L.) Carriere	Eastern Hemlock, Canada Hemlock	N
  Tussilago farfara L.	Coltsfoot	I
  Typha latifolia L.	Common Cattail, Broadleaf Cattail	N
  Typha ×glauca Godron	Hybrid Cattail	N
  Ulmus americana L.	American Elm	N
  Ulmus pumila L.	Siberian Elm	I
  Ulmus rubra Muhl.	Slippery Elm, Red Elm	N
  Urtica dioica L.	European Stinging Nettle, Great Nettle	I
  Urtica dioica L. + Urtica gracilis Ait. ssp. gracilis	Stinging Nettle
  Uvularia perfoliata L.	Perfoliate Bellwort	N
  Uvularia sessilifolia L.	Sessile Bellwort, Wild-oats	N
  Vaccinium formosum Andr.	Southern Highbush Blueberry, Swamp Highbush Blueberry	N
  Vaccinium fuscatum Ait.	Hairy Highbush Blueberry, Black Highbush Blueberry	N
  Vaccinium pallidum Ait.	Early Lowbush Blueberry, Hillside Blueberry	N
  Vaccinium stamineum L.	Deerberry	N
  Valerianella locusta (L.) Latterade	European Corn-salad, Lamb's-lettuce	I
  Valerianella radiata (L.) Dufr.	Beaked Corn-salad	N
  Verbascum blattaria L.	Moth Mullein	I
  Verbascum lychnitis L. ssp. lychnitis	White Mullein	I
  Verbascum thapsus L. ssp. thapsus	Common Mullein, Great Mullein Woolly Mullein, Flannel-plant, Velvet-plant	I
  Verbena hastata L.	Blue Vervain, Common Vervain	N
  Verbena simplex Lehm.	Narrow-leaf Vervain	N
  Verbena urticifolia L.	White Vervain	N
  Verbesina alternifolia (L.) Britt. ex Kearney	Wingstem	N
  Verbesina occidentalis (L.) Walt.	Yellow Crownbeard	N
  Vernonia glauca (L.) Willd.	Upland Ironweed, Broad-leaf Ironweed	N
  Vernonia noveboracensis (L.) Michx.	New York Ironweed	N
  Veronica agrestis L.	Field Speedwell	I
  Veronica arvensis L.	Corn Speedwell, Wall Speedwell	I
  Veronica hederifolia L.	Ivy-leaf Speedwell	I
  Veronica officinalis L.	Common Speedwell
  Veronica peregrina L. var. peregrina	Common Purslane Speedwell	N
  Veronica persica Poiret	Bird's-eye Speedwell	I
  Veronica serpyllifolia L. var. serpyllifolia	Thyme-leaf Speedwell	I
  Viburnum acerifolium L.	Maple-leaf Viburnum, Dockmackie	N
  Viburnum dentatum complex	Arrow-wood	N
  Viburnum dentatum L.	Southern Arrow-wood	N
  Viburnum dilatatum Thunberg	Linden Arrow-wood, Linden Viburnum	I
  Viburnum nudum L.	Southern Wild Raisin, Possum-haw	N
  Viburnum prunifolium L.	Black Haw	N
  Viburnum recognitum Fernald	Smooth Arrow-wood	N
  Vicia sativa L.	Narrow-leaf Vetch, Common Vetch	I
  Vicia villosa Roth ssp. varia (Host) Corbiere	Smooth Vetch	I
  Vinca minor L.	Periwinkle, Common Periwinkle	I
  Viola arvensis Murr.	European Field Pansy	I
  Viola cucullata Ait.	Marsh Blue Violet	N
  Viola eriocarpa Schwein.	Smooth Yellow Violet	N
  Viola fimbriatula J.E. Smith	Northern Downy Violet	N
  Viola palmata L. complex	Wood Violet	N
  Viola pedata L. ssp. pedata	Bird's-foot violet	N
  Viola primulifolia L.	Primrose-leaved Violet	N
  Viola pubescens / eriocarpa complex	Yellow Violet	N
  Viola rafinesquei Greene	Field Pansy, Wild Pansy	N
  Viola sagittata Aiton	Arrow-leaved Violet	N
  Viola sororia Willd.	Common Blue Violet	N
  Viola striata Ait.	Striped Violet, Cream Violet	N
  Vitis aestivalis Michx.	Summer Grape, Silverleaf Grape	N
  Vitis cinerea (Engelm.) Engelm. ex Millardet var. baileyana (Munson) Comeaux	Possum Grape	N
  Vitis labrusca L.	Fox Grape	N
  Vitis vulpina L.	Winter Grape, Frost Grape, Chicken Grape	N
  Vulpia myuros (L.) K.C. Gmel.	Rattail Fescue	I
  Vulpia octoflora (Walt.) Rydb.	Six-weeks Fescue	N
  Woodsia obtusa (Spreng.) Torr. ssp. obtusa	Blunt-lobed Woodsia, Blunt-lobed Cliff Fern	N
  Xanthium spinosum L.	Spiny Cocklebur	I
  Xanthium strumarium L.	Common Cocklebur	N
  Youngia japonica (L.) DC.	Oriental False Hawksbeard, Asiatic False Hawksbeard	I
  Yucca filamentosa L.	Common Yucca, Adam's Needle	N
  Zea mays L. ssp. mays	Corn, Maize	I
  Zizia aptera (Gray) Fern.	Heart-leaf Golden-alexanders	N

  • Bryophytes
  Download Bryophytes of County

  Scientific Name	Common Name	Native Status
  Anomodon attenuatus (Hedwig) Huebener		N
  Anomodon minor (Hedwig) Lindberg		N
  Anomodon tristis (Ces.) Sull. & Lesq.		N
  Atrichum angustatum (Brid.) Bruch & Schimp.	Slender Starburst Moss	N
  Atrichum crispum (James) Sull.	Oval Starburst Moss	N
  Brachythecium rivulare Schimper	River Foxtail Moss	N
  Bryoandersonia illecebra (Hedw.) H. Rob.	Worm Moss	N
  Bryum argenteum Hedwig var. argenteum	Silver Moss	N
  Clasmatodon parvulus (Hampe) Sull.		N
  Cololejeunea biddlecomiae (Austin ex Pearson) A. Evans		N
  Dicranum scoparium Hedwig	Common Broom Moss	N
  Diphyscium foliosum (Hedw.) D. Mohr		N
  Drummondia prorepens (Hedw.) E. Britton		N
  Entodon cladorrhizans (Hedw.) Müll. Hal.		N
  Entodon seductrix (Hedw.) Müll. Hal.		N
  Fissidens adianthoides Hedwig		N
  Fontinalis novae-angliae Sullivant		N
  Frullania inflata Gottsche		N
  Hedwigia ciliata (Hedw.) P. Beauv.	Medusa Moss	N
  Hygroamblystegium varium (Hedw.) Mönkemeyer ssp. varium var. varium	Tangled Thread Moss	N
  Hygrohypnum eugyrium (Schimp.) Loeske	Swollen Brook Moss	N
  Hypnum imponens Hedwig	Brocade Moss	N
  Hypnum lindbergii Mitt.	Pale Plait Moss	N
  Leptodictyum riparium (Hedw.) Warnst.	Wet Thread Moss	N
  Leucobryum albidum (Brid. ex P. Beauv.) Lindb.	White Moss	N
  Lophocolea heterophylla (Schrad.) Dum.		N
  Nowellia curvifolia (Dicks.) Mitt.		N
  Odontoschisma sphagni (Dicks.) Dumort.		N
  Orthotrichum ohioense Sullivant & Lesquereux		N
  Orthotrichum stellatum Bridel		N
  Pallavicinia lyellii (Hook.) Carruth.		N
  Plagiomnium ciliare (Müll. Hal.) T.J. Kop.		N
  Plagiomnium cuspidatum (Hedw.) T.J. Kop.		N
  Platygyrium repens (Brid.) Schimp.		N
  Platylomella lescurii (Sull.) A. L. Andrews	Bordered Brook Moss	N
  Pogonatum pensilvanicum (Hedw.) P. Beauv.	Algal Haircap Moss	N
  Polytrichastrum ohioense (Renauld & Cardot) G.L. Sm.		N
  Pylaisia intricata (Hedw.) Schimp.		N
  Pylaisia polyantha (Hedw.) Schimp.		N
  Rhynchostegium serrulatum (Hedw.) A. Jaeger		N
  Scapania nemorea (L.) Grolle		N
  Schistidium apocarpum (Hedw.) Bruch & Schimp.		N
  Sciuro-hypnum plumosum (Hedw.) Ignatov & Huttunen		N
  Sphagnum affine Renauld & Cardot		N
  Sphagnum inundatum Russow		N
  Sphagnum lescurii Sullivant		N
  Syntrichia pagorum (Milde) J.J. Amann		N
  Thuidium delicatulum (Hedw.) Schimp.	Delicate Fern Moss	N
  Thuidium recognitum (Hedw.) Lindb.	Kilt Fern Moss	N

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