Digital Atlas of the Virginia Flora

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• Essex
  • Vascular Plants
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  Scientific Name	Common Name	Native Status
  Abutilon theophrasti Medik.	Velvetleaf	I
  Acalypha gracilens Gray	Slender Three-seeded Mercury, Short-stalk Copperleaf	N
  Acalypha rhomboidea Raf.	Common Three-seeded Mercury, Common Copperleaf	N
  Acer negundo L. var. negundo	Boxelder, Eastern Boxelder	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
  Acorus calamus L.	Sweetflag, European Calamus	I
  Actaea racemosa L.	Common Black Cohosh, Bugbane	N
  Adiantum pedatum L.	Northern Maidenhair Fern	N
  Aeschynomene virginica (L.) B.S.P.	Sensitive Joint-vetch, Northern Joint-vetch	N
  Agalinis purpurea (L.) Pennell	Purple 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 parviflora Ait.	Small-flowered Agrimony, Harvest-lice	N
  Agrimonia pubescens Wallr.	Downy Agrimony	N
  Agrimonia rostellata Wallr.	Woodland Agrimony	N
  Agrostemma githago L. var. githago	Common Corncockle	I
  Agrostis gigantea Roth	Redtop	I
  Agrostis perennans (Walt.) Tuckerman	Autumn Bentgrass	N
  Agrostis stolonifera L.	Creeping Bentgrass	I
  Ailanthus altissima (P. Miller) Swingle	Tree-of-heaven	I
  Aira caryophyllea L.	Silver Hairgrass	I
  Aira elegans Willd. ex Kunth	Elegant Hairgrass	I
  Albizia julibrissin Durazz.	Mimosa, Silk Tree	I
  Alisma subcordatum Rafinesque	Southern Water-plantain	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
  Althaea officinalis L.	Common Marsh-mallow	I
  Amaranthus cannabinus (L.) J.D. Sauer	Tidal-marsh Amaranth, Water-hemp	N
  Amaranthus hybridus L.	Slender Pigweed, Smooth Pigweed, Green Amaranth	N
  Amauropelta noveboracensis (L.) S.E. Fawcett & A.R. Smith	New York Fern	N
  Ambrosia artemisiifolia L.	Common Ragweed	N
  Amelanchier arborea (Michx. f.) Fernald	Downy Serviceberry	N
  Amelanchier obovalis (Michx.) Ashe	Coastal Plain Serviceberry	N
  Amelanchier spicata (Lam.) K. Koch	Running Serviceberry, Dwarf Serviceberry	N
  Ammannia coccinea Rottb.	Scarlet Ammannia, Purple Ammannia	N
  Ampelopsis glandulosa (Wallr.) Momiy.	Porcelain-berry, Amur Peppervine	I
  Amphicarpaea bracteata (L.) Fern. var. bracteata	Hog-peanut	N
  Anagallis arvensis L.	Scarlet Pimpernel, Common Pimpernel	I
  Anchistea virginica (L.) Presl	Virginia Chain Fern	N
  Andersonglossum virginianum (L.) J.I. Cohen	Wild Comfrey	N
  Andropogon gerardii Vitman	Big Bluestem, Turkeyfoot	N
  Andropogon glomeratus (Walt.) B.S.P.	Bushy Bluestem	N
  Andropogon gyrans Ashe	Elliott's Bluestem	N
  Andropogon ternarius Michx. var. ternarius	Splitbeard Bluestem, Silvery Bluestem	N
  Andropogon virginicus L. var. virginicus	Broomsedge, Broomstraw, Sedge Grass, Sage Grass	N
  Anemone virginiana L. var. virginiana	Thimbleweed, Tall Anemone	N
  Angelica venenosa (Greenway) Fern.	Hairy Angelica	N
  Anoda cristata (L.) Schlecht.	Crested Anoda, Spurred Anoda	I
  Antennaria parlinii Fern. ssp. parlinii	Parlin's Pussytoes	N
  Antennaria plantaginifolia (L.) Richards.	Plantain-leaved Pussytoes	N
  Anthemis arvensis L.	Corn Chamomile	I
  Anthoxanthum odoratum L.	Sweet Vernal Grass	I
  Anthriscus caucalis Bieb.	Bur Chervil, Bur Parsley	I
  Aphanes australis Rydberg	Slender Parsley-piert	I
  Apios americana Medik.	Groundnut	N
  Apocynum cannabinum L.	Indian Hemp, Hemp Dogbane	N
  Arabidopsis thaliana (Linnaeus) Heynhold	Mouse-ear Cress	I
  Aralia spinosa L.	Devil's Walking-stick	N
  Arctium minus Bernh.	Common Burdock, Lesser Burdock	I
  Arenaria serpyllifolia L.	Large Thyme-leaved Sandwort	I
  Arisaema dracontium (L.) Schott	Green Dragon	N
  Arisaema triphyllum (L.) Schott ssp. pusillum (Peck) Huttleston	Small Jack-in-the-pulpit	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 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
  Artemisia ludoviciana Nutt. ssp. ludoviciana	Silver Wormword, Western Mugwort, White Sagebrush	I
  Artemisia vulgaris L.	Common Mugwort	I
  Arthraxon hispidus (Thunb.) Makino var. hispidus	Joint-head Grass	I
  Arundo donax L.	Giant Reed	I
  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 syriaca L.	Common Milkweed	N
  Asclepias tuberosa L. var. tuberosa	Butterfly-weed, Common Butterfly-weed	N
  Asclepias variegata L.	White Milkweed	N
  Asclepias verticillata L.	Whorled Milkweed	N
  Asimina triloba (L.) Dunal	Pawpaw, Common Pawpaw	N
  Asparagus officinalis L.	Asparagus	I
  Asplenium platyneuron (L.) B.S.P.	Ebony Spleenwort	N
  Athyrium asplenioides (Michx.) A.A. Eaton	Southern Lady Fern	N
  Atriplex prostrata Boucher ex DC.	Halberd-leaf Orach, Thin-leaf Orach, Triangle Orach	I
  Aureolaria virginica (L.) Pennell	Downy Yellow False Foxglove, Downy Oak-leach	N
  Avena sativa L.	Oats	I
  Avenella flexuosa (Linnaeus) Drejer	Wavy Hairgrass	N
  Azolla caroliniana Willd.	Eastern Mosquito Fern, Water Fern	N
  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
  Bartonia paniculata (Michx.) Muhl. ssp. paniculata	Twining Bartonia, Twining Screwstem	N
  Bartonia virginica (L.) BSP	Yellow Bartonia, Yellow Screwstem	N
  Benthamidia florida (L.) Spach	Flowering Dogwood	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 connata Muhl. ex Willd.	Purple-stem Beggar-ticks	N
  Bidens discoidea (Torr. & Gray) Britt.	Small Beggar-ticks	N
  Bidens frondosa L.	Devil's Beggar-ticks	N
  Bidens laevis (L.) B.S.P.	Smooth Bur-marigold, Showy Bur-marigold	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
  Bolboschoenus robustus (Pursh) Sojak	Saltmarsh Bulrush	N
  Botrypus virginianus (L.) Michx.	Rattlesnake Fern	N
  Brasenia schreberi J. F. Gmel.	Water Shield	N
  Brassica rapa Linnaeus	Turnip, Bird's Rape, Field Rape, Field Mustard	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 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
  Calamagrostis breviligulata (Fern.) Saarela ssp. breviligulata	American Beach Grass	N
  Callitriche heterophylla Pursh var. heterophylla	Large Water-starwort	N
  Calystegia sepium (L.) R. Br. complex	Hedge Bindweed	N
  Calystegia sepium (L.) R. Br. ssp. americana (Sims) Brummitt	Northeastern Bindweed	N
  Calystegia sepium (L.) R. Br. ssp. limnophila (Greene) Brummitt	Coastal Plain Bindweed	N
  Camelina microcarpa Andrzejowski ex. A. P. DeCandolle	Little-seed False Flax, Little-pod False Flax	I
  Campsis radicans (L.) Seem. ex Bureau	Trumpet-creeper	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 occulta Hornem.	Wavy Bittercress	I
  Carduus nutans L.	Musk Thistle, Nodding Thistle	I
  Carex abscondita Mackenzie	Thicket Sedge	N
  Carex alata Torrey	Broad-winged Sedge	N
  Carex albicans complex		N
  Carex albicans Willd. ex Sprengel var. australis (Bailey) Rettig	Southern White-tinged Sedge	N
  Carex albicans Willd. ex Sprengel var. emmonsii (Dewey ex Torr.) Rettig	Emmons's Sedge	N
  Carex albolutescens Schweinitz	Greenish-white Sedge	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 canescens L. var. disjuncta Fernald	Silvery Sedge	N
  Carex caroliniana Schweinitz	Carolina Sedge	N
  Carex cephalophora Muhl. ex Willd.	Oval-leaved Sedge	N
  Carex collinsii Nuttall	Collins's Sedge	N
  Carex comosa Boott	Bottlebrush Sedge, Bristly 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 folliculata L.	Northern Long Sedge	N
  Carex howei Mackenzie	Howe's Sedge	N
  Carex hyalinolepis Steudel	Shoreline Sedge	N
  Carex intumescens Rudge var. intumescens	Bladder Sedge	N
  Carex joorii Bailey	Joor's Sedge, Hummock Sedge, Cypress-swamp Sedge	N
  Carex laevivaginata (Kukenth.) Mackenzie	Smooth-sheathed Sedge	N
  Carex leavenworthii Dewey	Leavenworth's Sedge	N
  Carex leptalea Wahlenberg var. leptalea	Bristly-stalk Sedge	N
  Carex lonchocarpa Willd. ex Sprengel	Southern Long Sedge	N
  Carex longii Mackenzie	Long's 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. muehlenbergii	Muehlenberg's Sedge	N
  Carex normalis Mackenzie	Greater Straw Sedge	N
  Carex radiata (Wahlenb.) Small	Eastern Star Sedge	N
  Carex retroflexa Muhl. ex Willd.	Reflexed Sedge	N
  Carex rosea Schk. ex Willd.	Rosy Sedge	N
  Carex seorsa Howe in Gordinier & Howe	Weak Stellate 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 tonsa (Fernald) Bicknell	Shaved Sedge	N
  Carex tribuloides Wahlenb. var. tribuloides	Blunt Broom Sedge	N
  Carex umbellata Schk. ex Willd.	Parasol Sedge	N
  Carex venusta Dewey var. venusta	Dark Green Sedge	N
  Carex virescens Muhl. ex Willd.	Ribbed 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 pallida (Ashe) Engl. & Graebn.	Sand Hickory, Pale 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
  Celtis laevigata Willd.	Sugarberry, Southern Hackberry	N
  Celtis occidentalis L.	Common Hackberry, Northern Hackberry	N
  Cenchrus spinifex Cav.	Coastal Sandbur	N
  Cenchrus tribuloides L.	Dune Sandbur	N
  Centaurea stoebe L. ssp. micranthos (S.G. Gmelin ex Gugler) Hayek	Spotted Knapweed	I
  Centrosema virginianum (L.) Benth. ssp. virginianum	Spurred Butterfly Pea	N
  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
  Cerastium semidecandrum L.	Little Mouse-ear Chickweed	I
  Ceratophyllum demersum L.	Common Hornwort, Coontail	N
  Ceratophyllum echinatum A. Gray	Spineless Hornwort	N
  Cercis canadensis L. var. canadensis	Eastern Redbud	N
  Chaerophyllum procumbens (L.) Crantz var. procumbens	Spreading Chervil	N
  Chamaecrista fasciculata (Michx.) Greene var. fasciculata	Common Partridge-pea	N
  Chamaecrista fasciculata (Michx.) Greene var. macrosperma (Fernald) C. F. Reed	Marsh Patridge-pea, Marsh Senna	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
  Chrysopsis mariana (L.) Ell.	Maryland Golden-aster	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 horridulum Michx. var. horridulum	Yellow Thistle, Common Yellow 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
  Clematis terniflora DC.	Sweet Autumn Clematis, Japanese Clematis	I
  Clematis virginiana L.	Virgin’s-bower	N
  Clethra alnifolia L.	Sweet Pepperbush, Coastal White-alder	N
  Clinopodium calamintha (L.) Stace	Lesser Calamint, Basil-thyme	I
  Clitoria mariana L. var. mariana	Butterfly Pea	N
  Coleataenia anceps (Michx.) Soreng ssp. anceps	Beaked Panic Grass	N
  Coleataenia pulchra (F. Dietrich) Mabberley & LeBlond	Redtop Panic Grass	N
  Coleataenia rigidula (Bosc ex Nees) LeBlond ssp. condensa (Nash) LeBlond	Dense Panic Grass	N
  Coleataenia rigidula (Bosc ex Nees) LeBlond ssp. rigidula	Tall Flat Panic Grass	N
  Commelina communis L.	Asiatic Dayflower, Common Dayflower	I
  Commelina virginica L.	Virginia Dayflower	N
  Conoclinium coelestinum (L.) DC.	Mistflower, Ageratum	N
  Consolida ajacis (L.) Schur.	Rocket Larkspur	I
  Convallaria majalis L.	European Lily-of-the-valley	I
  Convolvulus arvensis L.	Field Bindweed	I
  Corallorhiza odontorhiza (Willd.) Nuttall	Autumn Coralroot	N
  Coreopsis lanceolata L.	Long-stalk Coreopsis
  Coreopsis verticillata L.	Whorled Coreopsis, Thread-leaf Coreopsis	N
  Corylus americana Walt.	American Hazelnut, American Filbert	N
  Crocanthemum canadense (L.) Britton	Canada Frostweed, Canada Sunrose	N
  Crotalaria sagittalis L.	Rattlebox, Arrowhead Rattlebox	N
  Croton glandulosus L. var. septentrionalis Muell.-Arg.	Tropic Croton, Tooth-leaved Croton, Sand Croton	N
  Cunila origanoides (L.) Britt.	Common Dittany, Wild Oregano, Stonemint	N
  Cuscuta campestris Yuncker	Field Dodder	N
  Cuscuta compacta Jussieu ex Choisy	Compact Dodder	N
  Cuscuta gronovii Willd. ex Roem. & Schult.	Common Dodder	N
  Cuscuta indecora Choisy var. indecora	Big-seed Alfalfa Dodder, Large-seed Dodder, Pretty 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
  Cyperus bipartitus Torrey	Slender Flatsedge, Shining Flatsedge	N
  Cyperus brevifolioides Thieret & Delahoussaye	Pasture Spikesedge, Asiatic Greenhead Sedge	I
  Cyperus compressus L.	Poorland Flatsedge	N
  Cyperus croceus Vahl	Baldwin's Flatsedge	N
  Cyperus difformis L.	Variable Flatsedge	I
  Cyperus echinatus (L.) Wood	Globe Flatsedge	N
  Cyperus esculentus L. var. leptostachyus Böckler	Yellow Nutsedge, Yellow Nutgrass, Wild Chufa, Earth-almond
  Cyperus filicinus Vahl	Fern Flatsedge	N
  Cyperus haspan L.	Sheathed Flatsedge	N
  Cyperus hystricinus Fernald	Bristly 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 (Sprengel) Marcks ssp. macilentus Fernald	Small-scale 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 retrofractus (L.) Torrey	Rough Flatsedge	N
  Cyperus retrorsus Chapman	Pineland Flatsedge	N
  Cyperus strigosus L.	Straw-colored Flatsedge	N
  Cypripedium acaule Aiton	Pink Lady's-slipper, Moccasin-flower	N
  Cytisus scoparius (L.) Link	Common Broom, Scotch Broom	I
  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
  Decodon verticillatus (L.) Ell.	Swamp Loosestrife, Water-willow	N
  Dendrolycopodium obscurum (L.) A. Haines	Common Ground-pine, Common Tree-clubmoss, Flat-branched Tree-clubmoss	N
  Desmodium canescens (L.) DC.	Hoary Tick-trefoil	N
  Desmodium ciliare (Muhl. ex Willd.) DC.	Hairy Small-leaf Tick-trefoil	N
  Desmodium glabellum (Michx.) DC.	Dillenius' Tick-trefoil	N
  Desmodium laevigatum (Nutt.) DC.	Smooth 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 viridiflorum (L.) DC.	Velvet-leaf Tick-trefoil	N
  Dianthus armeria L.	Deptford Pink	I
  Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark	Needle-leaf Panic Grass, Needle-leaf Witchgrass	N
  Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. lindheimeri (Nash) Gould & C.A. Clark	Lindheimer's Panic Grass, Lindheimer's Witchgrass	N
  Dichanthelium acuminatum complex		N
  Dichanthelium boscii (Poir.) Gould & C.A. Clark	Bosc's Panic Grass, Bosc's Witchgrass	N
  Dichanthelium caerulescens (Hack. ex Fitchc.) Correll	Blue Panic Grass, Blue Witchgrass	N
  Dichanthelium clandestinum (L.) Gould	Deer-Tongue Grass	N
  Dichanthelium columbianum (Scribn.) Freckmann	American Witchgrass	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 lucidum (Ashe) LeBlond	Bog Panic Grass, Bog 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 oligosanthes (J.A. Schultes) Gould	Few-flowered Panic Grass, Few-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 villosissimum (Nash) Freckmann var. villosissimum	White-haired Panic Grass, White-haired 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
  Digitaria villosa (Walt.) Pers.	Shaggy Crabgrass	N
  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
  Diplachne fusca (L.) P. Beauv. ex Roem. & Schult. ssp. fascicularis (Lam.). P.M. Peterson & N. Snow	Bearded Sprangletop, Long-awned Sprangletop, Salt-meadow Grass	N
  Distichlis spicata (L.) Greene	Saltgrass	N
  Doellingeria infirma (Michx.) Greene	Cornel-leaved Aster	N
  Draba verna Linnaeus	Whitlow-grass	I
  Drosera capillaris Poir.	Pink Sundew	N
  Drosera rotundifolia L.	Roundleaf Sundew	N
  Dryopteris carthusiana (Vill.) H.P. Fuchs	Spinulose Wood Fern, Toothed Wood Fern	N
  Dryopteris celsa (Wm. Palmer) Knowlt., Palmer & Pollard ex Small	Log Fern	N
  Dryopteris cristata (L.) Gray	Crested Wood Fern, Crested Fern	N
  Dryopteris intermedia (Muhl. ex Willd.) Gray	Evergreen Wood Fern, Fancy 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
  Echinochloa walteri (Pursh) Heller	Swamp Barnyard Grass, Coast Cockspur Grass	N
  Eclipta prostrata (L.) L.	False Daisy, Yerba-de-tajo	N
  Edrastima uniflora (L.) Raf.	Clustered Bluets	N
  Elaeagnus pungens Thunb.	Thorny Olive	I
  Elaeagnus umbellata Thunb.	Autumn Olive	I
  Eleocharis albida Torrey	White Spikerush	N
  Eleocharis engelmannii Steudel	Engelmann Spikerush	N
  Eleocharis erythropoda Steudel	Bald Spikerush	N
  Eleocharis fallax Weatherby	Creeping Spikerush	N
  Eleocharis microcarpa Torrey var. filiculmis Torrey	Small-fruited Spikerush	N
  Eleocharis obtusa (Willd.) Schultes	Blunt Spikerush	N
  Eleocharis olivacea Torrey var. olivacea	Bright Green Spikerush	N
  Eleocharis parvula (R. & S.) Link ex Bluff, Nees & Schauer	Dwarf Spikerush, Small Spikerush	N
  Eleocharis quadrangulata (Michaux) R. & S.	Square-stem Spikerush	N
  Eleocharis tortilis (Link) Schultes	Twisted Spikerush	N
  Eleocharis tuberculosa (Michx.) Schultes	Long-tubercled Spikerush, Cone-cup Spikerush	N
  Elephantopus carolinianus Raeusch.	Carolina Elephant's-foot	N
  Elephantopus nudatus Gray	Smooth Elephant's-foot	N
  Elephantopus tomentosus L.	Hairy Elephant's-foot, Devil's Grandmother	N
  Eleusine indica (L.) Gaertn.	Indian Goosegrass, Yard Grass	I
  Elodea nuttallii (Planchon) St. John	Nuttall's Waterweed, Free-flowered Waterweed	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. glabriflorus	Smooth Southeastern Wild Rye	N
  Elymus villosus Muhl. ex Willd.	Hairy Wild Rye, Downy 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 praealtum Rafinesque	Tall Scouring-Rush	N
  Eragrostis curvula (Schrad.) Nees	Weeping Lovegrass	I
  Eragrostis hirsuta (Michx.) Nees	Big-top Lovegrass	N
  Eragrostis pilosa (L.) Beauv. var. pilosa	India Lovegrass	I
  Eragrostis refracta (Muhl.) Scribn.	Coastal Lovegrass	N
  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
  Erianthus giganteus (Walt.) P. Beauv.	Giant Plumegrass, Sugarcane 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 pusillus Nutt.	Southern Horseweed	N
  Erigeron strigosus Muhl. ex Willd. var. strigosus	Daisy Fleabane	N
  Eriocaulon parkeri B.L.Robinson	Parker's Pipewort	N
  Eriophorum virginicum L.	Tawny Cottongrass	N
  Eryngium aquaticum L. var. aquaticum	Rattlesnake-master, Marsh Eryngo	N
  Erysimum repandum Linnaeus	Spreading Wallflower, Bushy Wallflower, Treacle Mustard	I
  Eubotrys racemosus (L.) Nutt.	Fetterbush, Swamp Dog-hobble	N
  Euonymus alatus (Thunb.) Sieb.	Winged Euonymus, Burning Bush	I
  Euonymus americanus L.	Strawberry-bush, American Strawberry-bush, Heart's-a-bustin'	N
  Euonymus fortunei (Turcz.) Hand.-Maz.	Winter Creeper, Climbing Euonymus	I
  Eupatorium capillifolium (Lam.) Small	Dog-fennel	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 serotinum Michx.	Late Thoroughwort	N
  Eupatorium torreyanum Short and Peter	Torrey's Thoroughwort	N
  Euphorbia corollata L.	Flowering Spurge	N
  Euphorbia maculata L.	Spotted Spurge, Milk-purslane	N
  Euphorbia nutans Lagasca y Segura	Nodding Spurge, Eyebane	N
  Euphorbia polygonifolia L.	Seaside Spurge, Seaside Sandmat	N
  Euphorbia pubentissima Michx.	False Flowering Spurge	N
  Eurybia compacta Nesom	Slender Aster	N
  Eurybia divaricata (L.) Nesom	White Wood Aster	N
  Euthamia caroliniana (L.) Greene ex Porter & Britt.	Slender Flat-top Goldenrod	N
  Euthamia lanceolata (L.) Nesom	Hairy Grass-leaved Goldenrod	N
  Eutrochium dubium (Willd. ex Poir.) E.E. Lamont	Three-nerved Joe-pye-weed	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
  Exochorda racemosa (Lindl.) Rehd.	Common Pearlbush	I
  Fagus grandifolia Ehrhart	American Beech	N
  Fallopia cristata (Engelm. & A. Gray) Holub	Crested False Buckwheat	N
  Fatoua villosa (Thunb.) Nakai	Mulberry-weed, Hairy Crabweed	I
  Festuca subverticillata (Pers.) Alexeev	Nodding Fescue	N
  Fimbristylis autumnalis (L.) R. & S.	Slender Fimbry	N
  Fimbristylis castanea (Michx.) Vahl	Marsh Fimbry	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
  Fraxinus profunda (Bush) Bush	Pumpkin Ash	N
  Fuirena squarrosa Michaux	Hairy Umbrella-sedge	N
  Fumaria officinalis L.	Common Fumitory	I
  Galactia regularis (L.) B.S.P.	Eastern Milkpea	N
  Galearis spectabilis (L.) Raf.	Showy Orchis, Showy Orchid	N
  Galium aparine L.	Cleavers	N
  Galium circaezans Michx.	Forest Bedstraw	N
  Galium obtusum Bigelow	Blunt-leaf 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 antillana (Urban) Anderb.	Delicate Everlasting	N
  Gamochaeta argyrinea Nesom	Silvery Everlasting, Silver Cudweed	N
  Gamochaeta impatiens Nesom	Gray Everlasting	I
  Gamochaeta pensylvanica (Willd.) Cabrera	Pennsylvania Everlasting	I
  Gamochaeta purpurea (L.) Cabrera	Purple Cudweed, Purple Everlasting	N
  Gaultheria procumbens L.	Wintergreen, Teaberry	N
  Gaylussacia baccata (Wangenh.) K. Koch	Black Huckleberry	N
  Gaylussacia frondosa (L.) Torr. & Gray ex Torr.	Dangleberry	N
  Gentiana saponaria L.	Soapwort Gentian	N
  Gentiana villosa L.	Striped Gentian	N
  Geranium carolinianum L.	Carolina Geranium, Carolina Cranesbill	N
  Geranium dissectum L.	Cut-leaf Geranium, Cut-leaf Cranesbill	I
  Geranium molle L.	Dove's-foot Geranium, Dove's-foot Cranesbill	I
  Geum canadense Jacquin	White Avens	N
  Glechoma hederacea L.	Gill-over-the-ground, Ground-ivy	I
  Gleditsia triacanthos L.	Honey Locust
  Glyceria obtusa (Muhl.) Trin.	Coastal Mannagrass	N
  Glyceria striata (Lam.) A.S. Hitchc. var. striata	Fowl Mannagrass	N
  Glycine max (L.) Merr.	Soybean	I
  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
  Gymnopogon ambiguus (Michx.) B.S.P.	Eastern Beard Grass	N
  Hamamelis virginiana L. var. virginiana	Witch Hazel	N
  Hedera helix L.	English Ivy, Common Ivy	I
  Helenium autumnale L.	Common Sneezeweed, Autumn Sneezeweed	N
  Helenium flexuosum Raf.	Southern Sneezeweed	N
  Helianthus angustifolius L.	Narrow-leaved Sunflower	N
  Helianthus atrorubens L.	Purple-disk Sunflower	N
  Helianthus giganteus L.	Tall Sunflower, Giant Sunflower	N
  Helianthus strumosus L.	Pale-leaved Sunflower	N
  Helianthus tuberosus L.	Jerusalem Artichoke	I
  Hemerocallis fulva (L.) L.	Orange Day-lily, Tiger-lily	I
  Heteranthera reniformis Ruiz & Pavon	Mud Plantain, Kidneyleaf Mud Plantain	N
  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
  Hieracium gronovii L.	Hairy Hawkweed	N
  Hieracium venosum L.	Rattlesnake Weed	N
  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 purpurea L.	Summer Bluets	N
  Houstonia pusilla Schoepf	Tiny Bluets	N
  Huperzia lucidula (Michx.) Trevisan	Shining Clubmoss, Shining Firmoss	N
  Hydrangea arborescens L.	Wild Hydrangea, Smooth Hydrangea	N
  Hydrocotyle prolifera Kellogg	Whorled Marsh-pennywort	N
  Hydrocotyle ranunculoides L. f.	Swamp Water-pennywort, Floating Marsh-pennywort	N
  Hydrocotyle sibthorpioides Lam.	Lawn Water-pennywort	I
  Hydrocotyle umbellata L.	Marsh Water-pennywort, Marsh-pennywort	N
  Hydrocotyle verticillata Thunb.	Whorled Marsh-pennywort	N
  Hypericum canadense L.	Canada St. John's-wort	N
  Hypericum crux-andreae (L.) Crantz	St. Peter's-wort	N
  Hypericum gentianoides (L.) B.S.P.	Pineweed, Orange-grass	N
  Hypericum hypericoides (L.) Crantz	St. Andrew's Cross	N
  Hypericum mutilum L.	Dwarf St. John's-wort	N
  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
  Ilex opaca Aiton var. opaca	American Holly	N
  Ilex verticillata (L.) Gray	Winterberry	N
  Impatiens capensis Meerburg	Orange Jewelweed, Spotted Jewelweed	N
  Ipomoea coccinea L.	Red Morning Glory, Scarlet Creeper
  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
  Ipomoea triloba L.	Little-bell	I
  Iris pseudacorus L.	Yellow Iris, Yellow Flag	I
  Iris versicolor L.	Larger Blue Flag, Northern Blue Flag	N
  Iris virginica L.	Virginia Blue Flag, Southern Blue Flag	N
  Isoetes riparia Engelm. ex A. Braun	Shore Quillwort	N
  Itea virginica L.	Virginia-willow, Virginia Sweetspire	N
  Iva frutescens L.	Marsh-elder	N
  Juglans nigra L.	Black Walnut	N
  Juncus acuminatus Michx.	Sharp-fruited Rush	N
  Juncus bufonius L.	Toad Rush	N
  Juncus canadensis J. Gay ex Laharpe	Canadian Rush	N
  Juncus coriaceus Mackenzie	Leathery Rush	N
  Juncus dichotomus Ell.	Forked Rush	N
  Juncus effusus L. var. solutus Fernald & Wiegand	Common Rush, Soft Rush	N
  Juncus gerardii Loisel.	Saltmarsh Rush, Blackfoot Rush, Blackgrass	N
  Juncus longii Fern.	Long's Rush	N
  Juncus marginatus Rostk.	Grass-leaved Rush	N
  Juncus roemerianus Scheele	Black Needle 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
  Kosteletzkya pentacarpos (L.) Ledebour	Seashore Mallow, Salt Marsh Mallow	N
  Krigia virginica (L.) Willd.	Dwarf-dandelion, Virginia Dwarf-dandelion	N
  Kummerowia stipulacea (Maxim.) Makino	Korean-clover	I
  Kummerowia striata (Thunb.) Schindl.	Japanese-clover	I
  Lactuca canadensis L.	Wild Lettuce	N
  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 hirsutus L.	Caley Pea, Singletary Pea	I
  Lathyrus latifolius L.	Everlasting Pea, Perennial Sweet Pea	I
  Lechea mucronata Raf.	Hairy Pinweed	N
  Lechea pulchella Raf.	Leggett's Pinweed	N
  Lechea pulchella Raf. var. ramosissima (Hodgdon) Sorrie & Weakley	Leggett's Pinweed	N
  Lechea racemulosa Michx.	Common Pinweed, Illinois Pinweed	N
  Leersia oryzoides (L.) Sw.	Rice Cutgrass	N
  Leersia virginica Willd.	White Grass, White Cutgrass, Virginia Cutgrass	N
  Lemna perpusilla Torr.	Minute Duckweed	N
  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 angustifolia (Pursh) Ell.	Narrow-leaf Lespedeza, Narrow-leaf Bush-clover	N
  Lespedeza bicolor Turcz.	Shrubby Bush-clover, Bicolor Lespedeza, Shrub Lespedeza,	I
  Lespedeza cuneata (Dum.-Cours.) G. Don	Sericea Lespedeza, Chinese Lespedeza	I
  Lespedeza procumbens Michx.	Trailing Lespedeza, Trailing Bush-clover	N
  Lespedeza repens (L.) W. Bart.	Creeping Lespedeza, Creeping Bush-clover	N
  Lespedeza stuevei Nutt.	Tall Lespedeza, Velvety Lespedeza, Tall 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
  Ligustrum sinense Louriere	Chinese Privet	I
  Ligustrum vulgare L.	European Privet, Common Privet	I
  Lilium superbum L.	Turk's-cap Lily	N
  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 striatum Walt.	Ridged Yellow Flax	N
  Linum virginianum L.	Virginia Yellow Flax, Woodland 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 nuttallii J. A.Schultes	Nuttall's Lobelia	N
  Lobelia puberula Michaux	Downy Lobelia	N
  Lolium arundinaceum (Schreb.) Darbysh.	Tall Fescue, Alta Fescue	I
  Lolium perenne L.	Rye Grass	I
  Lolium perenne L. var. aristatum Willd.	Italian Rye Grass, Annual Rye Grass	I
  Lolium perenne L. var. perenne	English Rye Grass, Perennial Rye Grass	I
  Lonicera japonica Thunb.	Japanese Honeysuckle	I
  Lonicera maackii (Rupr.) Maximowicz var. maackii	Amur 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 leptocarpa (Nuttall) Hara	Angle-stem Primrose-willow, Angle-stem Water-primrose	N
  Ludwigia palustris (L.) Elliott	Marsh Seedbox, Common Water-purslane	N
  Lupinus perennis L.	Sundial Lupine	N
  Luzula acuminata Raf.	Hairy Woodrush	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
  Lycopodiella appressa (Chapman) Cranfill	Southern Bog Clubmoss	N
  Lycopus rubellus Moench	Taper-leaf Water Horehound, Stalked Water Horehound	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 clethroides Duby	Gooseneck Loosestrife	I
  Lysimachia nummularia L.	Moneywort, Creeping Jenny	I
  Lythrum lineare L.	Narrow-leaf Loosestrife, Wand Loosestrife, Salt Marsh Loosestrife	N
  Maclura pomifera (Raf.) Schneid.	Osage Orange, Hedge Apple, Bois-d'arc	I
  Macrothelypteris torresiana (Gaud.) Ching	Mariana Maiden Fern	I
  Magnolia grandiflora L.	Southern Magnolia, Bull-bay	I
  Magnolia virginiana L.	Sweetbay, Sweetbay Magnolia, Swamp Magnolia	N
  Mahonia bealei (Fortune) Carr.	Leatherleaf Mahonia, Chinese Mahonia, Holly-grape	I
  Maianthemum racemosum (L.) Link	Eastern Solomon's-plume, False Solomon's-seal	N
  Malaxis unifolia Michaux	Green Adder's-mouth	N
  Matelea carolinensis (Jacq.) Woods.	Carolina Milkvine	N
  Mazus miquelii Makino	Creeping Mazus, Miquel's Mazus	I
  Mazus pumilus (Burm. f.) Steenis	White-flowered Mazus, Japanese Mazus	I
  Mecardonia acuminata (Walter) Small var. acuminata	Mecardonia, Axil-flower	N
  Medeola virginiana L.	Indian Cucumber-root	N
  Melilotus albus Medikus	White Sweet-clover	I
  Melothria pendula L.	Melonette, Creeping Cucumber, Guadeloupe Cucumber	N
  Menispermum canadense L.	Canada Moonseed, Common Moonseed, Yellow Parilla	N
  Mentha canadensis L.	Canada Mint, Wild Mint	N
  Mentha spicata L.	Spearmint	I
  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 ringens L. var. ringens	Square-stemmed Monkeyflower, Allegheny Monkeyflower	N
  Miscanthus sinensis Anderss.	Chinese Silvergrass, Eulalia, Maiden Grass	I
  Mitchella repens L.	Partridge-berry	N
  Mollugo verticillata L.	Carpetweed, Green Carpetweed, Indian Chickweed	I
  Monarda punctata L. var. punctata	Horsemint, Spotted Beebalm	N
  Monotropa uniflora L.	Indian Pipe	N
  Morella cerifera (L.) Small	Southern Bayberry, Wax-Myrtle	N
  Morus alba L.	White Mulberry	I
  Morus rubra L.	Red Mulberry	N
  Muhlenbergia schreberi J.F. Gmel.	Nimblewill	N
  Murdannia keisak (Hasskarl) Handel-Mazzetti	Marsh Dewflower	I
  Muscadinia rotundifolia (Michx.) Small var. rotundifolia	Muscadine Grape, Scuppernong	N
  Muscari neglectum Guss. ex Ten.	Grape-hyacinth	I
  Myosotis discolor Pers.	Yellow-and-blue Forget-me-not	I
  Myosotis macrosperma Englem.	Large-seed Forget-me-not	N
  Myosotis stricta Link ex Roemer & J.A.Schultes	Small-flowered Forget-me-not, Blue Scorpion-grass	I
  Myosotis verna Nutt.	Early Forget-me-not, Spring Forget-me-not	N
  Myosurus minimus L.	Tiny Mousetail
  Myriophyllum aquaticum (Vell.) Verdc.	Parrot Feather, Brazilian Water-milfoil	I
  Nabalus altissimus (L.) Hooker	Tall Rattlesnake-root	N
  Najas guadalupensis (Spreng.) Magnus var. guadalupensis	Southern Naiad, Common Naiad	N
  Nandina domestica Thunberg	Nandina, Heavenly Bamboo, Sacred-bamboo	I
  Narcissus pseudonarcissus L.	Common Daffodil	I
  Nelumbo lutea Willd.	American Lotus, American Lotus-lily, Yellow Lotus	N
  Nothoscordum bivalve (L.) Britt.	Crow-poison, False Garlic	N
  Nuphar advena (Ait.) Ait.f.	Yellow Pond-lily, Common Spatterdock	N
  Nyssa biflora Walt.	Swamp Tupelo, Swamp Black Gum	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 laciniata Hill	Cutleaf Evening-primrose	N
  Onoclea sensibilis L.	Sensitive Fern, Bead Fern	N
  Ophioglossum pycnostichum (Fernald) A. & D. Love	Southern Adder's-tongue	N
  Oplismenus undulatifolius (Ard.) P. Beauv.	Wavyleaf Basketgrass, Wavyleaf Grass	I
  Opuntia humifusa complex	Eastern Prickly-pear	N
  Opuntia mesacantha Raf. ssp. mesacantha	Southeastern Prickly-pear	N
  Orontium aquaticum L.	Golden Club	N
  Osmunda spectabilis Willd.	Royal Fern	N
  Osmundastrum cinnamomeum (L.) C. Presl var. cinnamomeum	Cinnamon Fern	N
  Oxalis dillenii Jacquin	Southern Yellow Wood-sorrel	N
  Oxalis florida Salisbury	Slender 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
  Panicum amarulum Hitchc. & Chase	Beach Panic Grass, Southern Seabeach Grass	N
  Panicum amarum complex	Sea-beach Grass, Beach Panic Grass	N
  Panicum amarum Ell.	Bitter Seabeach Grass	N
  Panicum capillare L. ssp. capillare	Witch Panic Grass	N
  Panicum dichotomiflorum Michx. var. dichotomiflorum	Spreading Panic Grass, Fall Panic Grass	N
  Panicum philadelphicum Bernh. ex Trin. ssp. gattingeri (Nash) Freckm. & Lelong	Gattinger's Panic Grass	N
  Panicum virgatum L.	Switchgrass	N
  Panicum virgatum L. var. spissum Linder	Tufted Switchgrass	N
  Panicum virgatum L. var. virgatum	Switchgrass	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 setaceum Michx.	Thin Paspalum, Slender Paspalum	N
  Paspalum setaceum Michx. var. mühlenbergii (Nash) Fern.	Muhlenberg's Slender Paspalum	N
  Paspalum setaceum Michx. var. setaceum	Thin Paspalum, Slender Paspalum	N
  Passiflora incarnata L.	Purple Passionflower, Maypop	N
  Passiflora lutea L.	Yellow Passionflower	N
  Paulownia tomentosa (Thunb.) Steud.	Royal Paulownia, Princess Tree, Empress Tree	I
  Peltandra virginica (L.) Schott	Arrow-arum, Tuckahoe	N
  Penstemon laevigatus Aiton	Smooth Beard-tongue, Eastern Smooth Beard-tongue	N
  Perilla frutescens (L.) Britt.	Perilla, Beefsteak Plant	I
  Persicaria arifolia (L.) Haraldson	Halberd-leaf Tearthumb	N
  Persicaria densiflora (Meisner) Moldenke	Dense-flowered Smartweed	N
  Persicaria hydropiper (L.) Spach	Marsh-pepper Smartweed, Water-pepper	I
  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 punctata (Ell.) Small	Dotted Smartweed	N
  Persicaria sagittata (L.) H. Gross ex Nakai	Arrow-leaf Tearthumb	N
  Persicaria virginiana (L.) Gaertn.	Virginia Knotweed, Jumpseed	N
  Phegopteris hexagonoptera (Michx.) Fee	Broad Beech Fern	N
  Phleum pratense L.	Timothy	I
  Phlox maculata L.	Meadow Phlox, Wild Sweet-william	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 grisea (Waterfall) M. Martinez	Gray Ground-cherry	N
  Physalis heterophylla Nees	Clammy Ground-cherry	N
  Phytolacca americana L. var. americana	Common Pokeweed	N
  Pilea pumila (L.) Gray	Clearweed, Greenfruit Clearweed	N
  Pinus echinata Miller	Shortleaf Pine	N
  Pinus taeda L.	Loblolly Pine	N
  Pinus virginiana Miller	Virginia Pine, Scrub Pine	N
  Piptochaetium avenaceum (L.) Parodi	Eastern Needlegrass	N
  Pityopsis aspera (Shuttlw. ex Small) Small var. adenolepis (Fern.) Semple & Bowers	Pineland Golden-aster	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
  Platanus occidentalis L.	Sycamore, American Sycamore	N
  Pleopeltis michauxiana (Weath.) Hickey & Sprunt	Resurrection Fern, Scaly Polypody	N
  Pluchea camphorata (L.) DC.	Camphorweed, Camphor Pluchea	N
  Pluchea odorata (L.) Cass.	Salt Marsh Fleabane	N
  Poa annua L.	Annual Bluegrass	I
  Poa autumnalis Muhl. ex Ell.	Autumn Bluegrass	N
  Poa compressa L.	Flat-stemmed Bluegrass	I
  Podophyllum peltatum L.	Mayapple	N
  Polygonum aviculare L.	Prostrate Knotweed, Knotgrass	I
  Polypodium virginianum L.	Common Rock Polypody, Common Rockcap Fern	N
  Polypogon monspeliensis (L.) Desf.	Annual Rabbitfoot Grass	I
  Polypremum procumbens L.	Juniper-leaf, Rustweed, Polypremum	N
  Polystichum acrostichoides (Michx.) Schott	Christmas Fern	N
  Pontederia cordata L. var. cordata	Pickerelweed	N
  Populus alba L.	White Poplar, Silver Poplar	I
  Populus grandidentata Michx.	Bigtooth Aspen	N
  Populus heterophylla L.	Swamp Cottonwood	N
  Populus ×canescens (Ait.) Sm.	Gray Poplar	I
  Portulaca oleracea L.	Common Purslane, Garden Purslane	I
  Potamogeton nodosus L.	Longleaf Pondweed, American 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
  Proserpinaca palustris L.	Common Mermaid-weed	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
  Pseudosasa japonica (Sieb. & Zucc. ex Steud.) Makino ex Nakai	Arrow Bamboo	I
  Pteridium aquilinum (L.) Kuhn	Bracken Fern	N
  Pteridium aquilinum (L.) Kuhn ssp. latiusculum (Desv.) Hulten	Eastern Bracken Fern	N
  Ptilimnium capillaceum (Michx.) Raf.	Mock Bishop's-weed	N
  Pueraria montana (Loureiro) Merritt var. lobata (Willd.) Maesen & S. Almeida	Kudzu	I
  Pycnanthemum incanum (L.) Michx. var. incanum	Hoary Mountain-mint	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
  Pyrrhopappus carolinianus (Walt.) DC.	Carolina False Dandelion	N
  Pyrus calleryana Dcne.	Callery Pear	I
  Pyrus communis L.	Common Pear	I
  Quercus alba Linnaeus	White Oak	N
  Quercus coccinea Muenchhausen	Scarlet Oak	N
  Quercus falcata Michaux	Southern Red Oak, Spanish Oak	N
  Quercus imbricaria Michaux	Shingle Oak	N
  Quercus lyrata Walter	Overcup Oak	N
  Quercus marilandica Muenchhausen var. marilandica	Blackjack Oak	N
  Quercus michauxii Nuttall	Swamp Chestnut Oak, Basket Oak	N
  Quercus montana Willd.	Chestnut Oak, Rock Chestnut Oak	N
  Quercus nigra Linnaeus	Water Oak	N
  Quercus pagoda Rafinesque	Cherrybark Oak, Swamp Spanish 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 acris L.	Tall Buttercup, Bitter Buttercup	I
  Ranunculus bulbosus L.	Bulbous Buttercup	I
  Ranunculus parviflorus L.	Small-flowered Buttercup, Stick-seed Crowfoot	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
  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
  Rhododendron viscosum (L.) Torr. var. viscosum	Swamp Azalea, Clammy Azalea	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 corniculata (Lam.) Gray	Short-bristled Horned Beaksedge	N
  Rhynchospora glomerata (L.) Vahl	Clustered Beaksedge	N
  Rhynchospora inexpansa (Michaux) Vahl	Nodding Beaksedge	N
  Rhynchospora macrostachya Torrey ex Gray	Horned Beaksedge	N
  Rhynchospora microcephala (Britton) Britton ex Small	Small-headed Bunched Beaksedge	N
  Robinia hispida L.	Bristly Locust	N
  Robinia pseudoacacia L.	Black Locust	N
  Rorippa indica (L.) Hiern.	Variable-leaf Yellow Cress	I
  Rosa carolina L. ssp. carolina	Carolina Rose, Pasture Rose	N
  Rosa multiflora Thunb. ex Murr.	Multiflora Rose	I
  Rosa palustris Marsh.	Swamp Rose	N
  Rotala ramosior (L.) Koehne	Toothcup	N
  Rubus bifrons Vest	European Blackberry, Himalayan Blackberry	I
  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
  Rudbeckia hirta L. var. pulcherrima Farwell	Black-eyed Susan	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
  Rumex verticillatus L.	Swamp Dock	N
  Ruppia maritima L.	Wigeon-grass, Ditch-grass	N
  Sabatia stellaris Pursh	Salt-marsh Pink, Sea-pink	N
  Sagittaria graminea Michaux	Grass-leaved Arrowhead	N
  Sagittaria lancifolia L. var. media Micheli	Lance-leaved Arrowhead, Bull-tongue Arrowhead	N
  Sagittaria latifolia Willd. var. latifolia	Broadleaf Arrowhead	N
  Sagittaria latifolia Willdenow	Broad-leaved Arrowhead, Duck Potato, Wapato	N
  Salix caroliniana Michx.	Carolina Willow, Coastal Plain Willow	N
  Salix humilis Marshall	Prairie Willow, Upland Willow	N
  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
  Sanicula canadensis L. var. canadensis	Black Snakeroot	N
  Saponaria officinalis L.	Soapwort, Bouncing Bet	I
  Sarracenia purpurea L.	Purple Pitcher Plant	N
  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
  Schoenoplectus americanus (Pers.) Volk. ex Schinz & Keller	Olney Threesquare	N
  Schoenoplectus pungens (Vahl) Palla var. pungens	Common Threesquare, Chairmaker's Rush	N
  Schoenoplectus tabernaemontani (Gmelin) Palla	Soft-stem Bulrush	N
  Scirpus cyperinus (L.) Kunth	Woolgrass	N
  Scirpus polyphyllus Vahl	Leafy Bulrush	N
  Scleranthus annuus L. ssp. annuus	Knawel, Annual Knawel	I
  Scleria muehlenbergii Steudel	Pitted Nutrush	N
  Scleria oligantha Michaux	Little-headed Nutrush, Few-Flowered Nutrush	N
  Scutellaria elliptica Muhl. ex Spreng.	Hairy Skullcap	N
  Scutellaria elliptica Muhl. ex Spreng. var. hirsuta (Short & Peter) Fern.	Hairy Skullcap	N
  Scutellaria integrifolia L.	Hyssop Skullcap	N
  Scutellaria lateriflora L.	Mad-dog Skullcap, Blue Skullcap	N
  Selaginella apoda (L.) Spring	Meadow Spikemoss	N
  Senecio vulgaris L.	Common Groundsel	I
  Senega mariana (P. Mill.) J.F.B. Pastore & J.R. Abbott	Maryland Milkwort	N
  Senna obtusifolia (L.) Irwin & Barneby	Sicklepod, Coffeeweed	I
  Sericocarpus asteroides (L.) B.S.P.	Toothed 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 magna Griseb.	Giant Bristlegrass, Giant Foxtail	N
  Setaria parviflora (Poir.) Kerguelen	Knotroot Bristlegrass, Knotroot Foxtail	N
  Setaria pumila (Poir.) Roemer & Schultes ssp. pumila	Yellow Bristlegrass, Yellow Foxtail	I
  Setaria viridis (L.) Beauv. var. viridis	Green Bristlegrass, Green Foxtail	I
  Sicyos angulatus L.	Bur Cucumber, One-seeded Bur Cucumber, Star Cucumber	N
  Sida rhombifolia L. var. rhombifolia	Arrowleaf Sida	I
  Sida spinosa L.	Prickly Sida, Prickly Mallow	I
  Silene antirrhina L.	Sleepy Catchfly	N
  Silene armeria L.	Sweet William Catchfly	I
  Silene caroliniana Walt. var. pensylvanica (Michx.) Fernald	Wild Pink, Northern Wild Pink	N
  Silene coronaria (L.) Clairville	Rose Campion, Crown Pink	I
  Silene latifolia Poir.	White Campion, Evening Lychnis	I
  Silene vulgaris (Moench) Garcke	Bladder Campion	I
  Silphium asteriscus L.	Rosin Weed	N
  Sisyrinchium angustifolium P. Mill.	Narrow-leaved Blue-eyed-grass	N
  Sisyrinchium atlanticum Bickn.	Eastern Blue-eyed-grass, Atlantic Blue-eyed-grass	N
  Sitobolium punctilobulum (Michaux) Desvaux	Hay-scented Fern	N
  Sium suave Walt.	Water Parsnip	N
  Smallanthus uvedalia (L.) Mackenzie ex Small	Hairy Leafcup, Yellow-flowered Leafcup, Bear's-foot	N
  Smilax bona-nox L. var. bona-nox	Catbrier, Fringed Greenbrier	N
  Smilax glauca Walt.	White-leaf Greenbrier, Sawbrier	N
  Smilax rotundifolia L.	Common Greenbrier, Bullbrier, Horsebrier	N
  Smilax walteri Pursh	Red-berried Greenbrier, Coral Greenbrier	N
  Solanum carolinense L. var. carolinense	Horse-nettle, Carolina Horse-nettle	N
  Solanum emulans Raf.	Eastern Black Nightshade	N
  Solanum lycopersicum L.	Tomato	I
  Solidago altissima L. var. altissima	Tall 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 mexicana L.	Southern Seaside Goldenrod	N
  Solidago nemoralis Ait. var. nemoralis	Gray Goldenrod	N
  Solidago odora Ait.	Sweet Goldenrod, Anise-scented Goldenrod	N
  Solidago rugosa P. Mill.	Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod	N
  Solidago rugosa P. Mill. var. aspera (Ait.) Fern.	Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod	N
  Sonchus asper (L.) Hill	Spiny-leaf Sow Thistle	I
  Sophronanthe pilosa (Michx.) Small	Shaggy Hedge-hyssop	N
  Sorghastrum nutans (L.) Nash	Indian Grass, Yellow Indian Grass	N
  Sorghum halepense (L.) Pers.	Johnson Grass	I
  Sparganium americanum Nutt.	American Bur-reed	N
  Sparganium eurycarpum Engelm. ex Gray	Giant Bur-reed	N
  Spartina alterniflora Loisel.	Saltmarsh Cordgrass, Smooth Cordgrass	N
  Spartina cynosuroides (L.) Roth	Big Cordgrass, Giant Cordgrass	N
  Spartina patens (Ait.) Muhl.	Saltmeadow Cordgrass, Saltmeadow Hay	N
  Spergularia marina (L.) Besser	Salt-marsh Sand Spurry, Lesser Sand Spurry	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 alba Du Roi var. latifolia (Ait.) Dippel	Broadleaf Meadowsweet	N
  Spiraea tomentosa L.	Steeplebush, Hardhack	N
  Spirodela polyrrhiza (L.) Schleid.	Greater Duckweed, Duckmeal	N
  Sporobolus indicus (L.) R. Br.	Smut Grass	I
  Stellaria media (L.) Vill.	Common Chickweed	I
  Strophostyles helvola (L.) Ell.	Beach Bean, Trailing Wild Bean, Amberique Bean	N
  Strophostyles umbellata (Muhl. ex Willd.) Britt.	Pink Wild Bean, Perennial Wild Bean	N
  Stylosanthes biflora (L.) B.S.P.	Pencilflower	N
  Swida amomum (P. Miller) Small	Silky Dogwood	N
  Swida foemina (P. Miller) Rydberg	Stiff Dogwood, Swamp Dogwood	N
  Symphoricarpos orbiculatus Moench	Coralberry
  Symphyotrichum dumosum (L.) Nesom var. dumosum	Bushy Aster	N
  Symphyotrichum grandiflorum (L.) Nesom	Large-flowered Aster	N
  Symphyotrichum lanceolatum (Willd.) Nesom	Panicled Aster, Eastern Lined Aster	N
  Symphyotrichum lateriflorum (L.) A.& D. Love	Calico Aster, Starved Aster	N
  Symphyotrichum novi-belgii (L.) Nesom	New York Aster	N
  Symphyotrichum pilosum (Willd.) Nesom	Frost Aster	N
  Symphyotrichum pilosum (Willd.) Nesom var. pilosum	Frost Aster, White Old-field Aster, Awl Aster	N
  Symphyotrichum puniceum (L.) A.& D. Love var. puniceum	Purple-stem Aster	N
  Symphyotrichum racemosum (Ell.) Nesom var. racemosum	Small White Aster	N
  Symphyotrichum racemosum (Ell.) Nesom var. subdumosum (Wieg.) Nesom	Oldfield Small White Aster	N
  Symphyotrichum subulatum (Michx.) Nesom	Annual Salt-marsh Aster	N
  Symphyotrichum tenuifolium (L.) Nesom	Perennial Salt-marsh Aster	N
  Symplocos tinctoria (L.) L'Her.	Common Sweetleaf, Horse-sugar	N
  Taraxacum officinale G.H. Weber ex Wiggers	Common Dandelion	I
  Taxodium distichum (L.) Richard	Baldcypress	N
  Teesdalia nudicaulis (L.) W.T. Ait.	Common Shepherd's Cress, Bank Cress	I
  Tephrosia spicata (Walt.) Torr. & Gray	Spiked Hoary Pea, Red Hoary Pea	N
  Teucrium canadense L. var. canadense	Canada Germander, American Germander	N
  Thalictrum pubescens Pursh	Common Tall Meadow-rue	N
  Thelypteris palustris Schott var. pubescens (Lawson) Fern.	Marsh Fern	N
  Thyrsanthella difformis (Walter) Pichon	Climbing Dogbane	N
  Tilia americana L.	Basswood	N
  Tilia americana L. var. americana	American 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
  Tradescantia ohiensis Rafinesque	Ohio Spiderwort, Smooth Spiderwort	N
  Triadenum walteri (J. G.Gmel.) Gleason	Greater Marsh St. John's-wort	N
  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 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
  Tripsacum dactyloides (L.) L. var. dactyloides	Eastern Gamagrass	N
  Typha angustifolia L.	Narrowleaf Cattail	N
  Typha domingensis Pers.	Southern Cattail	N
  Typha latifolia L.	Common Cattail, Broadleaf Cattail	N
  Typha ×glauca Godron	Hybrid Cattail	N
  Ulmus americana L.	American Elm	N
  Urochloa texana (Buckl.) R. Webster	Texas Millet, Texas Signal-grass	I
  Utricularia biflora Lam.	Longspur Creeping Bladderwort	N
  Utricularia gibba L.	Humped Bladderwort, Shortspur Creeping Bladderwort	N
  Utricularia inflata Walt.	Swollen Bladderwort, Inflated Bladderwort	N
  Utricularia macrorhiza Le Conte	Common Bladderwort, Greater Bladderwort	N
  Uvularia perfoliata L.	Perfoliate Bellwort	N
  Uvularia puberula Michx.	Mountain Bellwort, Common 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
  Vaccinium ×marianum S. Wats. (pro sp.)		N
  Valerianella locusta (L.) Latterade	European Corn-salad, Lamb's-lettuce	I
  Valerianella radiata (L.) Dufr.	Beaked Corn-salad	N
  Vallisneria americana Michx.	Tapegrass, Water-celery	N
  Verbascum blattaria L.	Moth 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 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 arvensis L.	Corn Speedwell, Wall Speedwell	I
  Veronica hederifolia L.	Ivy-leaf Speedwell	I
  Veronica peregrina L. var. peregrina	Common Purslane Speedwell	N
  Veronica persica Poiret	Bird's-eye Speedwell	I
  Viburnum acerifolium L.	Maple-leaf Viburnum, Dockmackie	N
  Viburnum dentatum complex	Arrow-wood	N
  Viburnum dentatum L.	Southern Arrow-wood	N
  Viburnum nudum L.	Southern Wild Raisin, Possum-haw	N
  Viburnum prunifolium L.	Black Haw	N
  Viburnum recognitum Fernald	Smooth Arrow-wood	N
  Viburnum setigerum Hance	Tea Viburnum	I
  Vicia grandiflora Scop.	Large Yellow Vetch, Showy Vetch	I
  Vicia hirsuta (L.) S.F. Gray	Tiny Vetch, Hairy Tare	I
  Vicia lathyroides L.	Spring Vetch	I
  Vicia sativa L.	Narrow-leaf Vetch, Common Vetch	I
  Vicia tetrasperma (L.) Schreb.	Slender Vetch, Lentil Vetch	I
  Vicia villosa Roth ssp. varia (Host) Corbiere	Smooth Vetch	I
  Vicia villosa Roth ssp. villosa	Hairy Vetch, Winter Vetch	I
  Vinca minor L.	Periwinkle, Common Periwinkle	I
  Viola affinis Le Conte	LeConte's Violet, Sand Violet	N
  Viola arvensis Murr.	European Field Pansy	I
  Viola cucullata Ait.	Marsh Blue Violet	N
  Viola hirsutula Brainerd	Southern Wood Violet	N
  Viola pedata L. ssp. pedata	Bird's-foot violet	N
  Viola primulifolia L.	Primrose-leaved Violet	N
  Viola rafinesquei Greene	Field Pansy, Wild Pansy	N
  Viola sagittata Aiton	Arrow-leaved Violet	N
  Vitis aestivalis Michx.	Summer Grape, Silverleaf Grape	N
  Vitis cinerea (Engelm.) Engelm. ex Millardet var. floridana Munson	Florida 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
  Wisteria floribunda (Willd.) DC.	Japanese Wisteria	I
  Xanthium strumarium L.	Common Cocklebur	N
  Xyris jupicai L.C.Richard	Richard's Yellow-eyed Grass	N
  Xyris torta J.M. Smith	Twisted Yellow-eyed Grass	N
  Youngia japonica (L.) DC.	Oriental False Hawksbeard, Asiatic False Hawksbeard	I
  Yucca filamentosa L.	Common Yucca, Adam's Needle	N
  Zannichellia palustris L.	Horned Pondweed	N
  Zizania aquatica L. var. aquatica	Wild Rice	N
  Zizaniopsis miliacea (Michx.) Doell & Aschers.	Southern Wild Rice, Giant Cutgrass	N

  • Bryophytes
  Download Bryophytes of County

  Scientific Name	Common Name	Native Status
  Amblystegium serpens (Hedwig) Schimper		N
  Anomodon attenuatus (Hedwig) Huebener		N
  Anomodon rostratus (Hedwig) Schimper		N
  Anomodon tristis (Ces.) Sull. & Lesq.		N
  Atrichum angustatum (Brid.) Bruch & Schimp.	Slender Starburst Moss	N
  Atrichum crispum (James) Sull.	Oval Starburst Moss	N
  Aulacomnium palustre (Hedw.) Schwägr.	Ribbed Bog Moss	N
  Bartramia pomiformis Hedwig	Apple Moss	N
  Bazzania trilobata (L.) Gray		N
  Brachythecium laetum (Brid.) Schimp.	Pleated Foxtail Moss	N
  Brotherella recurvans (Michx.) M. Fleisch.	Satin Moss	N
  Bryoandersonia illecebra (Hedw.) H. Rob.	Worm Moss	N
  Buxbaumia aphylla Hedwig		N
  Campyliadelphus chrysophyllus (Brid.) Kanda	Bristle Star Moss	N
  Cheilolejeunea unciloba (Lindenb.) Malombe		N
  Cryphaea glomerata Schimp. ex Sull.		N
  Dicranella heteromalla (Hedw.) Schimp	Fine Hair Moss	N
  Dicranum scoparium Hedwig	Common Broom Moss	N
  Diplophyllum apiculatum (A. Evans) Steph.		N
  Ditrichum lineare (Sw.) Lindb.		N
  Ditrichum pallidum (Hedw.) Hampe	Saffron Moss	N
  Elodium paludosum Austin		N
  Entodon seductrix (Hedw.) Müll. Hal.		N
  Eurhynchiastrum pulchellum (Hedw.) Ignatov & Huttunen var. pulchellum	Rug Moss	N
  Fissidens taxifolius Hedwig		N
  Fontinalis novae-angliae Sullivant		N
  Fontinalis sphagnifolia (Müll. Hal.) Wijk & Margad.		N
  Fontinalis sullivantii Lindb.		N
  Forsstroemia trichomitria (Hedw.) Lindb.	Fan Moss	N
  Frullania asagrayana Montagne		N
  Frullania brittoniae A. Evans		N
  Frullania eboracensis Gottsche ssp. eboracensis		N
  Funaria hygrometrica Hedwig var. hygrometrica		N
  Fuscocephaloziopsis connivens (Dicks.) Vana & Söderstr.		N
  Haplocladium microphyllum (Hedw.) Broth.		N
  Homalotheciella subcapillata (Hedw.) Broth.		N
  Hygroamblystegium varium (Hedw.) Mönkemeyer ssp. varium var. varium	Tangled Thread Moss	N
  Hypnum imponens Hedwig	Brocade Moss	N
  Hypnum lindbergii Mitt.	Pale Plait Moss	N
  Leptodictyum riparium (Hedw.) Warnst.	Wet Thread Moss	N
  Leskea gracilescens Hedwig		N
  Leucobryum albidum (Brid. ex P. Beauv.) Lindb.	White Moss	N
  Lophocolea bidentata (L.) Dumort.
  Lophocolea coadunata (Sw.) Mont.		N
  Lophocolea heterophylla (Schrad.) Dum.		N
  Myriocoleopsis minutissima (Sm.) R.L. Zhu, Y. Yu & Pocs ssp. minutissima		N
  Orthotrichum ohioense Sullivant & Lesquereux		N
  Orthotrichum pusillum Mitten		N
  Orthotrichum stellatum Bridel		N
  Pallavicinia lyellii (Hook.) Carruth.		N
  Physcomitrium pyriforme (Hedw.) Hampe		N
  Plagiomnium cuspidatum (Hedw.) T.J. Kop.		N
  Plagiothecium denticulatum (Hedw.) Schimp.		N
  Platygyrium repens (Brid.) Schimp.		N
  Rhynchostegium serrulatum (Hedw.) A. Jaeger		N
  Scapania nemorea (L.) Grolle		N
  Sematophyllum adnatum (Michx.) E. Britton		N
  Sphagnum affine Renauld & Cardot		N
  Sphagnum bartlettianum Warnstorf		N
  Sphagnum henryense Warnstorf		N
  Sphagnum lescurii Sullivant		N
  Sphagnum palustre Linnaeus		N
  Sphagnum recurvum Palisot de Beauvois		N
  Tetraphis pellucida Hedwig var. pellucida		N
  Thelia asprella (Schimp.) Sull.		N
  Thelia hirtella (Hedw.) Sull.		N
  Thuidium delicatulum (Hedw.) Schimp.	Delicate Fern Moss	N

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