693 records for EFFINGHAM County Abutilon theophrastii BUTTONWEED Acalypha gracilens SLENDER THREE-SEEDED MERCURY Acalypha rhomboidea THREE-SEEDED MERCURY Acalypha virginica THREE-SEEDED MERCURY Acer negundo ASH-LEAVED MAPLE Acer nigrum BLACK MAPLE Acer saccharinum RIVER MAPLE Acer saccharum HARD MAPLE Achillea millefolium COMMON MILFOIL Acorus americanus FLAG ROOT Actaea pachypoda DOLL'S-EYES Adiantum pedatum MAIDENHAIR FERN Agalinis purpurea FALSE FOXGLOVE Agrimonia gryposepala TALL AGRIMONY Agrimonia parviflora SWAMP AGRIMONY Agrimonia pubescens SOFT AGRIMONY Agrimonia rostellata WOODLAND AGRIMONY Agrostis alba RED TOP Agrostis hyemalis HAIR GRASS Agrostis perennans AUTUMN BENT GRASS Ailanthus altissima TREE-OF-HEAVEN Alisma plantago aquatica parviflorum COMMON WATER PLANTAIN Allium canadense WILD GARLIC Allium vineale FIELD GARLIC Alopecurus carolinianus ANNUAL FOXTAIL Amaranthus albus TUMBLEWEED Amaranthus graecizans PROSTRATE AMARANTH Amaranthus retroflexus ROUGH PIGWEED Amaranthus spinosus SPINY PIGWEED Ambrosia artemisiifolia BITTERWEED Ambrosia bidentata LANCELEAF RAGWEED Ambrosia psilostachya WESTERN RAGWEED Ambrosia trifida BUFFALO WEED Amelanchier arborea JUNEBERRY Ammannia coccinea LONG-LEAVED AMMANNIA Amorpha canescens LEAD PLANT Amorpha fruticosa FALSE INDIGO BUSH Amphicarpa bracteata HOG PEANUT Andropogon gerardii BIG BLUESTEM Andropogon virginicus BROOM SEDGE Anemone virginiana TALL ANEMONE Antennaria neglecta CAT'S FOOT Antennaria plantaginifolia EVERLASTING Anthemis cotula DOG FENNEL Apios americana GROUNDNUT Aplectrum hyemale ADAM-AND-EVE Apocynum androsaemifolium SPREADING DOGBANE Apocynum cannabinum DOGBANE Apocynum sibiricum INDIAN HEMP Aquilegia canadensis COLUMBINE Arabis canadensis SICKLEPOD Arabis laevigata SMOOTH ROCK CRESS Arisaema dracontium GREEN DRAGON Arisaema triphyllum INDIAN TURNIP Aristida longespica THREE AWN Aristida oligantha PLAINS THREE AWN GRASS Aruncus dioicus GOAT'S-BEARD Asarum canadense reflexum CANADA WILD GINGER Asclepias hirtella TALL GREEN MILKWEED Asclepias incarnata SWAMP MILKWEED Asclepias purpurascens PURPLE MILKWEED Asclepias sullivantii PRAIRIE MILKWEED Asclepias syriaca COMMON MILKWEED Asclepias tuberosa interior BUTTERFLYWEED Asclepias verticillata HORSETAIL MILKWEED Asclepias viridiflora GREEN MILKWEED Asclepias viridis GREEN-FLOWERED MILKWEED Asimina triloba BANANA TREE Asparagus officinalis GARDEN ASPARAGUS Asplenium platyneuron EBONY SPLEENWORT Aster ericoides HEATH ASTER Aster ericoides prostratus HEATH ASTER Aster lateriflorus SIDE-FLOWERED ASTER Aster novae-angliae NEW ENGLAND ASTER Aster pilosus HAIRY ASTER Aster praealtus WILLOW-LEAVED ASTER Aster sagittifolius ARROW ASTER Aster shortii SHORT'S ASTER Aster turbinellus ASTER Astragalus canadensis CANADIAN MILK VETCH Athyrium thelypterioides SILVERY SPLEENWORT Aureolaria grandiflora pulchra YELLOW FALSE FOXGLOVE Baptisia lactea WHITE WILD INDIGO Baptisia leucophaea CREAM WILD INDIGO Barbarea vulgaris arcuata WINTER CRESS Betula nigra RED BIRCH Bidens aristosa SWAMP MARIGOLD Bidens aristosa retrorsa Bidens bipinnata SPANISH NEEDLES Bidens frondosa COMMON BEGGAR-TICKS Bidens tripartita BEGGARTICK Bidens vulgata STICKTIGHT Blephilia ciliata PAGODA PLANT Blephilia hirsuta PAGODA PLANT Boltonia asteroides FALSE ASTER Boltonia diffusa FALSE ASTER Botrychium dissectum BRONZE FERN Botrychium dissectum obliquum BRONZE FERN Botrychium virginianum RATTLESNAKE FERN Brachyelytrum erectum LONG-AWNED WOOD GRASS Bromus commutatus HAIRY BROME Bromus inermis AWNLESS BROME GRASS Bromus japonicus JAPANESE BROME Bromus secalinus CHEAT Bromus tectorum CHEAT GRASS BROME Callitriche terrestris TERRESTRIAL STARWORT Calystegia sepium americana AMERICAN BINDWEED Calystegia spithamaea DWARF BINDWEED Camassia scilloides WILD HYACINTH Campanula americana AMERICAN BELLFLOWER Campsis radicans TRUMPET CREEPER Capsella bursa-pastoris SHEPERD'S-PURSE Cardamine bulbosa BULB BITTERCRESS Cardamine parviflora arenicola SMALL-FLOWERED BITTER CRESS Cardamine pensylvanica BITTER CRESS Carex annectens Carex annectens xanthocarpa SEDGE Carex artitecta SEDGE Carex bicknellii BICKNELL SEDGE Carex blanda WOODLAND SEDGE Carex brevior FESCUE SEDGE Carex bushii SEDGE Carex cephalophora Carex communis SEDGE Carex conjuncta Carex convoluta Carex davisii DAVIS SEDGE Carex frankii SEDGE Carex glaucodea SEDGE Carex gravida HEAVY SEDGE Carex grisea SEDGE Carex hirsutella SEDGE Carex hirtifolia HAIRY SEDGE Carex hyalinolepis SEDGE Carex lanuginosa WOOLY SEDGE Carex leavenworthii Carex lurida SEDGE Carex meadii MEAD SEDGE Carex molesta SEDGE Carex pensylvanica PENNSYLVANIA SEDGE Carex retroflexa Carex rosea Carex scoparia BROOM SEDGE Carex shortiana SEDGE Carex sparganioides Carex squarrosa SEDGE Carex stricta TUSSOCK SEDGE Carex tenera SEDGE Carex tribuloides SEDGE Carex vulpinoidea FOX SEDGE Carya cordiformis BITTERNUT HICKORY Carya ovata SCALY-BARK HICKORY Carya tomentosa MOCKERNUT HICKORY Cassia fasciculata GOLDEN CASSIA Cassia hebecarpa WILD SENNA Cassia marilandica MARYLAND SENNA Castilleja coccinea INDIAN PAINTBRUSH Catalpa speciosa CIGAR TREE Caulophyllum thalictroides BLUE COHOSH Ceanothus americanus NEW JERSEY TEA Celastrus scandens BITTERSWEET Celtis occidentalis HACKBERRY Celtis occidentalis canina HACKBERRY Cenchrus longispinus MAT SANDBUR Cephalanthus occidentalis BUTTONBUSH Cerastium arvense FIELD CHICKWEED Cerastium dubium Cerastium glomeratum CLAMMY CHICKWEED Cerastium nutans NODDING MOUSE-EAR CHICKWEED Cerastium vulgatum COMMON MOUSE-EAR CHICKWEED Ceratophyllum demersum COONTAIL Cercis canadensis EASTERN REDBUD Chaenorrhinum minus DWARF SNAPDRAGON Chaerophyllum procumbens WILD CHERVIL Chamaesyce maculata NODDING SPURGE Chamaesyce supina MILK SPURGE Chasmanthium latifolium SEA OATS Chenopodium album LAMB'S QUARTERS Chenopodium ambrosioides AMERICAN WORMSEED Cichorium intybus BLUE SAILORS Cicuta maculata WATER HEMLOCK Cinna arundinacea STOUTWOOD REED Circaea lutetiana canadensis ENCHANTER'S NIGHTSHADE Cirsium discolor FIELD THISTLE Claytonia virginica SPRING BEAUTY Clematis virginiana VIRGIN'S BOWER Collinsia verna BLUE-EYED MARY Comandra umbellata BASTARD TOAD-FLAX Commelina communis COMMON DAY FLOWER Conium maculatum POISON HEMLOCK Consolida ambigua ROCKET LARKSPUR Convolvulus arvensis FIELD BINDWEED Conyza canadensis HORSEWEED Corallorhiza odontorhiza FALL CORAL-ROOT ORCHID Corallorhiza wisteriana CORAL ROOT Coreopsis palmata PRAIRIE COREOPSIS Coreopsis tripteris TALL COREOPSIS Cornus drummondii ROUGH-LEAVED DOGWOOD Cornus obliqua PALE DOGWOOD Cornus racemosa GRAY DOGWOOD Coronilla varia CROWN VETCH Corylus americana AMERICAN FILBERT Crotalaria sagittalis RATTLEBOX Croton capitatus CAPITATE CROTON Croton glandulosus septentrionalis SAND CROTON Croton monanthogynus CROTON Cryptotaenia canadensis HONEWORT Cuphea viscosissima BLUE WAXWEED Cynanchum laeve BLUE VINE Cyperus acuminatus TAPERLEAF FLAT SEDGE Cyperus esculentus CHUFA Cyperus rivularis BROOK FLAT SEDGE Cyperus strigosus STRAW COLORED FLATSEDGE Cystopteris protrusa FRAGILE FERN Dactylis glomerata ORCHARD GRASS Dalea purpurea PURPLE PRAIRIE CLOVER Danthonia spicata CURLY GRASS Daucus carota QUEEN-ANNE'S-LACE Delphinium tricorne DWARF LARKSPUR Dentaria laciniata PEPPER-ROOT Descurainia pinnata brachycarpa TANSY MUSTARD Desmodium canadense SHOWY TICK TREFOIL Desmodium canescens HOARY TICK TREFOIL Desmodium ciliare HAIRY TICK TREFOIL Desmodium nudiflorum BARE-STEMMED TICK TREFOIL Desmodium nuttallii NUTTALL'S TICK TREFOIL Desmodium paniculatum PANICLED TICK TREFOIL Desmodium rotundifolium ROUND-LEAVED TICK TREFOIL Desmodium sessilifolium SESSILE-LEAVED TICKTREFOIL Dianthus armeria DEPTFORD PINK Dicentra canadensis SQUIRREL-CORN Dicentra cucullaria DUTCHMAN'S-BREECHES Dichanthelium acuminatum fasciculatum PANIC GRASS Dichanthelium boscii Dichanthelium clandestinum BROAD-LEAVED PANIC GRASS Dichanthelium depauperatum STARVED PANIC GRASS Dichanthelium latifolium Dichanthelium laxiflorum Dichanthelium oligosanthes scribnerianum SCRIBNER'S PANIC GRASS Dichanthelium sphaerocarpon Dichanthelium villosissimum praecocius Digitaria ischaemum SMOOTH CRAB GRASS Digitaria sanguinalis HAIRY CRAB GRASS Diodia teres POORJOE Dioscorea quaternata WILD YAM Dioscorea villosa WILD YAM Diospyros virginiana PERSIMMON Dodecatheon meadia SHOOTING STAR Echinochloa muricata BARNYARD GRASS Echinochloa muricata wiegandii BARNYARD GRASS Eclipta prostrata YERBA DE TAJO Elaeagnus angustifolia RUSSIAN OLIVE Eleocharis elliptica SPIKE RUSH Eleocharis obtusa Eleocharis obtusa detonsa SPIKE RUSH Eleocharis palustris Eleocharis parvula DWARF SPIKESEDGE Eleocharis verrucosa SLENDER SPIKE RUSH Eleocharis wolfii WOLF'S SPIKESEDGE Eleusine indica GOOSE GRASS Ellisia nyctelea AUNT LUCY Elymus canadensis CANADA WILD RYE Elymus hystrix BOTTLEBRUSH GRASS Elymus villosus HAIRY WILD RYE Elymus virginicus LYME GRASS Equisetum arvense COMMON HORSETAIL Equisetum hyemale affine SCOURING RUSH Eragrostis cilianensis STINK GRASS Eragrostis pectinacea CAROLINA LOVE GRASS Eragrostis spectabilis PURPLE LOVE GRASS Erechtites hieracifolia FIRE WEED Erigeron annuus ANNUAL FLEABANE Erigeron philadelphicus MARSH FLEABANE Erigeron strigosus DAISY FLEABANE Eriophila verna MOUSE-EARED WHITLOW GRASS Eryngium yuccifolium RATTLESNAKE MASTER Erythronium albidum WHITE ADDER'S TONGUE Erythronium americanum YELLOW ADDER'S TONGUE Eupatorium altissimum TALL BONESET Eupatorium coelestinum BLUE BONSET Eupatorium perfoliatum COMMON BONESET Eupatorium purpureum GREEN-STEMMED JOE-PYE WEED Eupatorium rugosum WHITE SNAKEROOT Eupatorium serotinum LATE BONESET Eupatorium sessilifolium UPLAND BONESET Euphorbia corollata FLOWERING SPURGE Euphorbia cyparissias CYPRESS SPURGE Euthamia graminifolia GRASSLEAF GOLDENROD Fagus grandifolia caroliniana AMERICAN BEECH Festuca obtusa NODDING FESCUE Festuca pratensis ENGLISH BLUEGRASS Fragaria americana HILLSIDE STRAWBERRY Fragaria virginiana WILD STRAWBERRY Frasera caroliniensis AMERICAN COLUMBO Fraxinus americana WHITE ASH Froelichia gracilis COTTONWEED Galium aparine ANNUAL BEDSTRAW Galium circaezans WILD LICORICE Galium concinnum SHINING BEDSTRAW Galium obtusum WILD MADDER Galium triflorum SWEET-SCENTED BEDSTRAW Gaura biennis BUTTERFLY-WEED Gentiana puberulenta DOWNY GENTIAN Geranium carolinianum WILD CRANESBILL Geranium maculatum WILD GERANIUM Geum canadense WHITE AVENS Geum laciniatum ROUGH AVENS Geum vernum SPRING AVENS Glechoma hederacea micrantha GROUND IVY Gleditsia triacanthos HONEY LOCUST Glyceria striata FOWL MANNA GRASS Gnaphalium obtusifolium CATFOOT Gnaphalium purpureum EARLY CUDWEED Gratiola neglecta CLAMMY HEDGE HYSSOP Gymnocladus dioicus KENTUCKY COFFEETREE Hackelia virginiana STICKSEED Hedeoma pulegioides AMERICAN PENNYROYAL Hedyotis purpurea calycosa BLUETS Helenium flexuosum PURPLE-HEADED SNEEZEWEED Helianthemum canadense COMMON ROCKROSE Helianthus X luxurians SUNFLOWER Helianthus divaricatus DIVERGENT SUNFLOWER Helianthus grosseserratus SAWTOOTH SUNFLOWER Helianthus mollis ASHY SUNFLOWER Helianthus strumosus PALE-LEAVED SUNFLOWER Heliopsis helianthoides FALSE SUNFLOWER Hemerocallis fulva DAY LILY Hepatica nobilis acuta SHARP-LOBED HEPATICA Heracleum lanatum COW PARSNIP Heuchera americana hirsuticaulis TALL ALUMROOT Heuchera richardsonii grayana PRAIRIE ALUMROOT Hieracium gronovii HAIRY HAWKWEED Hieracium longipilum HAIRY HAWKWEED Hordeum pusillum LITTLE BARLEY Humulus lupulus COMMON HOPS Hydrangea arborescens WILD HYDRANGEA Hydrophyllum appendiculatum GREAT WATERLEAF Hydrophyllum virginianum VIRGINIA WATERLEAF Hypericum drummondii NITS-AND-LICE Hypericum gentianoides PINEWEED Hypericum gymnanthum SMALL ST. JOHNS-WORT Hypericum mutilum DWARF ST. JOHNS-WORT Hypericum prolificum SHRUBBY ST. JOHNS-WORT Hypericum punctatum SPOTTED ST. JOHNS-WORT Hypericum sphaerocarpum ROUND-FRUITED ST. JOHNS-WORT Hypoxis hirsuta COMMON GOLDSTARGRASS Ilex decidua SWAMP HOLLY Impatiens capensis JEWELWEED Impatiens pallida PALE TOUCH-ME-NOT Ipomoea hederacea IVY-LEAVED MORNING GLORY Ipomoea lacunosa SMALL WHITE MORNING-GLORY Ipomoea pandurata WILD SWEET POTATO VINE Iris shrevei SOUTHERN BLUE FLAG Isopyrum biternatum FALSE RUE ANEMONE Jeffersonia diphylla TWINLEAF Juglans cinerea BUTTERNUT Juglans nigra BLACK WALNUT Juncus acuminatus KNOTTY-LEAVED RUSH Juncus biflorus TWO-FLOWERED RUSH Juncus brachycarpus RUSH Juncus dudleyi DUDLEY RUSH Juncus effusus solutus COMMON RUSH Juncus interior INLAND RUSH Juncus tenuis PATH RUSH Juncus torreyi TORREY RUSH Juniperus virginiana EASTERN RED CEDAR Koeleria macrantha CRESTED HAIR GRASS Krigia biflora FALSE DANDELOIN Kummerowia stipulacea KOREAN CLOVER Lactuca canadensis CANADA LETTUCE Lactuca floridana BLUE LETTUCE Lactuca saligna WILLOW-LEAVED LETTUCE Lactuca serriola COMPASS PLANT Lamium purpureum PURPLE DEAD NETTLE Lechea tenuifolia NARROW-LEAVED PINWEED Leersia virginica WHITE GRASS Lemna minor COMMON DUCKWEED Lepidium campestre FIELD CRESS Lepidium densiflorum PEPPERGRASS Lepidium virginicum COMMON PEPPERGRASS Lespedeza capitata BUSH CLOVER Lespedeza cuneata CHINESE BUSH CLOVER Lespedeza procumbens TRAILING BUSH CLOVER Lespedeza violacea VIOLET BUSH CLOVER Lespedeza virginica SLENDER BUSH CLOVER Leucanthemum vulgare COMMON TANSY Liatris aspera ROUGH BLAZING STAR Liatris pycnostachya BUTTON SNAKEROOT Liatris scabra BLAZING STAR Lilium michiganense MICHIGAN LILY Linaria vulgaris BUTTER-AND-EGGS Lindera benzoin FEVERBUSH Lindernia dubia FALSE PIMPERNEL Linum medium texanum SMALL YELLOW FLAX Liparis liliifolia LARGE TWAYBLADE Lithospermum canescens HOARY PUCCOON Lobelia inflata INDIAN TOBACCO Lobelia siphilitica BLUE CARDINAL-FLOWER Lobelia spicata SPIKED LOBELIA Lobelia spicata leptostachys SPIKED LOBELIA Lolium perenne CRESTED RYE GRASS Lonicera japonica JAPANESE HONEYSUCKLE Lonicera prolifera GRAPE HONEYSUCKLE Lonicera sempervirens TRUMPET HONEYSUCKLE Ludwigia alternifolia SEEDBOX Ludwigia palustris americana MARSH PURSLANE Ludwigia peploides glabrescens CREEPING PRIMROSE WILLOW Lychnis alba EVENING CAMPION Lycopus americanus COMMON WATER HOREHOUND Lycopus virginicus BUGLE WEED Lysimachia ciliata FRINGED LOOSESTRIFE Lysimachia lanceolata LANCE-LEAVED LOOSESTRIFE Lysimachia nummularia MONEYWORT Lythrum alatum WINGED LOOSESTRIFE Maclura pomifera HEDGE APPLE Malus ioensis IOWA CRAB APPLE Matricaria chamomilla GERMAN CHAMOMILE Matricaria matricarioides PINEAPPLE WEED Medicago lupulina BLACK MEDIC Medicago sativa ALFALFA Melilotus alba WHITE SWEET CLOVER Melilotus officinalis YELLOW SWEET CLOVER Menispermum canadense MOONSEED Mertensia virginica BLUEBELLS Mimulus alatus WINGED MONKEY FLOWER Mimulus ringens MONKEY FLOWER Mirabilis nyctaginea WILD FOUR-O'CLOCK Mollugo verticillatus CARPETWEED Monarda bradburiana MONARDA Monarda fistulosa WILD BERGAMOT Monotropa hypopithys PINESAP Monotropa uniflora INDIAN PIPE Morus rubra RED MULBERRY Muhlenbergia sobolifera MUHLY Myosotis verna SCORPION GRASS Myosurus minimus MOUSETAIL Najas guadalupensis SOUTHERN NAIAD Najas minor Narcissus poeticus POET'S NARCISSUS Oenothera biennis EVENING PRIMROSE Oenothera pilosella PRAIRIE SUNDROPS Oenothera rhombipetala SAND PRIMROSE Oenothera speciosa SHOWY EVENING PRIMROSE Onoclea sensibilis SENSITIVE FERN Onosmodium hispidissimum MARBLESEED Osmorhiza claytonii SWEET CICELY Osmunda regalis spectabilis REGAL FERN Ostrya virginiana HOP HORNBEAM Oxalis dillenii YELLOW WOOD SORREL Oxalis stricta YELLOW WOOD SORREL Oxalis violacea PURPLE OXALIS Panax quinquefolius GINSENG Panicum capillare WITCH GRASS Panicum dichotomiflorum FALL PANICUM Panicum rigidulum MUNRO GRASS Panicum virgatum PRAIRIE SWITCHGRASS Parietaria pensylvanica PENNSYLVANIA PELLITORY Parthenium integrifolium AMERICAN FEVERFEW Parthenocissus quinquefolia VIRGINIA CREEPER Paspalum ciliatifolium BEADGRASS Paspalum laeve SMOOTH LENS GRASS Passiflora lutea glabriflora SMALL PASION-FLOWER Pastinaca sativa PARSNIP Pedicularis canadensis LOUSEWORT Penstemon calycosus SMOOTH BEARD-TONGUE Penstemon digitalis FOXGLOVE BEARD-TONGUE Penstemon pallidus PALE BEARD-TONGUE Penstemon tubaeflorus BEARD-TONGUE Penthorum sedoides DITCH STONECROP Phleum pratense TIMOTHY Phlox divaricata laphamii BLUE PHLOX Phlox glaberrima interior SMOOTH PHLOX Phlox paniculata GARDEN PHLOX Phlox pilosa DOWNY PHLOX Phragmites australis COMMON RED REED Phryma leptostachya LOPSEED Phyla lanceolata FOG-FRUIT Physalis heterophylla GROUND CHERRY Physalis pubescens ANNUAL GROUND CHERRY Physostegia virginiana FALSE DRAGONHEAD Phytolacca americana POKEWEED Pilea pumila CANADA CLEARWEED Plantago aristata BRACTED PLANTAIN Plantago lanceolata BUCKHORN Plantago pusilla SMALL PLANTAIN Plantago rugelii RED-STALKED PLANTAIN Plantago virginica DWARF PLANTAIN Platanthera peramoena PURPLE FRINGELESS ORCHID Platanus occidentalis BUTTONWOOD Poa chapmaniana ANNUAL BLUEGRASS Poa compressa CANADIAN BLUEGRASS Poa pratensis KENTUCKY BLUEGRASS Poa sylvestris WOODLAND BLUEGRASS Podophyllum peltatum MAYAPPLE Poinsettia dentata WILD POINSETTIA Polanisia dodecandra CLAMMYWEED Polemonium reptans JACOB'S-LADDER Polygala sanguinea FIELD MILKWORT Polygala senega SENECA SNAKEROOT Polygala verticillata WHORLED MILKWORT Polygonatum commutatum GREAT SOLOMON SEAL Polygonum amphibium WATER SMARTWEED Polygonum arenastrum KNOTWEED Polygonum convolvulus BLACK BIRDWEED Polygonum hydropiper COMMON SMARTWEED Polygonum hydropiperoides MILD WATER PEPPER Polygonum pensylvanicum laevigatum PENNSYLVANIA SMARTWEED Polygonum persicaria SPOTTED LADY'S THUMB Polygonum punctatum DOTTED SMARTWEED Polygonum scandens CLIMBING BUCKWHEAT Polygonum tenue SLENDER KNOTWEED Polygonum virginianum VIRGINIA KNOTWEED Polystichum acrostichoides CHRISTMAS FERN Populus deltoides EASTERN COTTONWOOD Porteranthus stipulatus INDIAN PHYSIC Portulaca oleracea PURSLANE Potamogeton diversifolius WATERTHREAD PONDWEED Potamogeton foliosus LEAFY PONDWEED Potamogeton pusillus BABY PONDWEED Potentilla recta SULFUR CINQUEFOIL Potentilla simplex COMMON CINQUEFOIL Prenanthes aspera ROUGH WHITE LETTUCE Prunella vulgaris elongata SELF-HEAL Prunus serotina WILD BLACK CHERRY Psoralea psoralioides eglandulosa SAMPSON'S SNAKEROOT Ptelea trifoliata WAFER ASH Pteridium aquilinum latiusculum BRACKEN FERN Pycnanthemum pilosum HAIRY MOUNTAIN MINT Pycnanthemum tenuifolium SLENDER MOUNTAIN MINT Pycnanthemum virginianum COMMON MOUNTAIN MINT Quercus alba WHITE OAK Quercus bicolor SWAMP WHITE OAK Quercus imbricaria JACK OAK Quercus macrocarpa BURR OAK Quercus marilandica BLACKJACK OAK Quercus palustris PIN OAK Quercus prinoides acuminata CHINKAPIN OAK Quercus rubra NORTHERN RED OAK Quercus shumardii SHUMARD'S OAK Quercus stellata POST OAK Quercus velutina BLACK OAK Ranunculus abortivus LITTLE-LEAF BUTTERCUP Ranunculus fascicularis EARLY BUTTERCUP Ranunculus harveyi HARVEY'S BUTTERCUP Ranunculus hispidus BRISTLY BUTTERCUP Ranunculus micranthus SMALL-FLOWED CROWFOOT Ranunculus recurvatus HOOKED BUTTERCUP Ranunculus septentrionalis SWAMP BUTTERCUP Ratibida pinnata DROOPING CONEFLOWER Rhus aromatica AROMATIC SUMAC Rhus glabra SMOOTH SUMAC Rhus typhina STAGHORN SUMAC Ribes missouriense MISSOURI GOOSEBERRY Rorippa sessiliflora SESSILE-FLOWERED CRESS Rosa carolina PASTURE ROSE Rosa multiflora JAPANESE ROSE Rosa setigera ILLINOIS ROSE Rubus allegheniensis COMMON BLACKBERRY Rubus argutus HIGHBUSH BLACKBERRY Rubus flagellaris DEWBERRY Rubus occidentalis BLACK RASPBERRY Rudbeckia hirta BLACK-EYED SUSAN Rudbeckia laciniata CUTLEAF CONEFLOWER Rudbeckia subtomentosa FRAGRANT CONEFLOWER Rudbeckia triloba BROWN-EYED SUSAN Ruellia humilis HAIRY RUELLIA Ruellia strepens SMOOTH RUELLIA Rumex acetosella COMMON SORREL Rumex altissimus PALE DOCK Rumex crispus CURLY DOCK Sabatia angularis MARSH PINK Sabatia campestris PRAIRIE ROSE GENTIAN Salix humilis PRAIRIE WILLOW Salix nigra BLACK WILLOW Salsola iberica RUSSIAN THISTLE Sambucus canadensis COMMON ELDER Sanguinaria canadensis BLOODROOT Sanicula canadensis CANADIAN BLACK SNAKEROOT Sanicula gregaria COMMON SNAKEROOT Saponaria officinalis BOUNCING BET Sassafras albidum RED SASSAFRAS Schizachyrium scoparium LITTLE BLUESTEM Scirpus atrovirens DARK GREEN RUSH Scrophularia marilandica LATE FIGWORT Scutellaria australis SMALL SKULLCAP Scutellaria incana DOWNY SKULLCAP Scutellaria ovata HEART-LEAVED SKULLCAP Secale cereale RYE Setaria faberi GIANT FOXTAIL Setaria glauca PIGEON GRASS Setaria viridis COMMON FOXTAIL Sibara virginica VIRGINIA ROCK CRESS Sida spinosa PRICKLY SIDA Silene antirrhina SLEEPY CATCHFLY Silene stellata STARRY CAMPION Silphium integrifolium WHOLELEAF ROSINWEED Silphium laciniatum COMPASS-PLANT Silphium perfoliatum CUP PLANT Silphium terebinthinaceum DOCK ROSIN-WEED Sisyrinchium albidum BLUE-EYED GRASS Smilacina racemosa FALSE SOLOMON SEAL Smilax lasioneuron COMMON CARRION FLOWER Solanum carolinense HORSE-NETTLE Solidago canadensis CANADA GOLDENROD Solidago gigantea LATE GOLDENROD Solidago juncea EARLY GOLDENROD Solidago missouriensis MISSOURI GOLDENROD Solidago nemoralis DYERSWEED GOLDENROD Solidago rigida RIGID GOLDENROD Solidago speciosa SHOWY GOLDENROD Solidago ulmifolia ELM-LEAVED GOLDENROD Sonchus arvensis glabrescens Sonchus asper PRICKLY SOWTHISTLE Sorghastrum nutans INDIAN GRASS Sorghum halepense EGYPTIAN MILLET Spartina pectinata FRESHWATER CORD GRASS Sphenopholis obtusata PRAIRIE WEDGE GRASS Sphenopholis obtusata major WEDGE GRASS Spiranthes vernalis SPRING LADIES' TRESSES Spirodela polyrhiza BIG DUCKWEED Sporobolus asper DROP SEED Sporobolus vaginiflorus NORTHERN RUSH GRASS Stachys aspera HYSSOP HEDGE NETTLE Stachys palustris homotricha WOUNDWORT Stachys tenuifolia SLENDERLEAF BETONY Staphylea trifolia BLADDERNUT Stellaria longifolia CHICKWEED Stellaria media COMMON CHICKWEED Strophostyles leiosperma WILD BEAN Symphoricarpos orbiculatus BUCKBRUSH Taraxacum officinale COMMON DANDELION Tephrosia virginiana GOAT'S RUE Teucrium canadense virginicum AMERICAN GERMANDER Thalictrum dasycarpum PURPLE MEADOW RUE Thalictrum dasycarpum hypoglaucum MEADOW RUE Thalictrum revolutum WAXY MEADOW RUE Thaspium trifoliatum MEADOW PARSNIP Thlaspi arvense FIELD PENNY CRESS Thlaspi perfoliatum PERFOLIATE PENNY CRESS Tilia americana AMERICAN LINDEN Torilis japonica HEDGE PARSLEY Toxicodendron radicans POISON IVY Tradescantia ohiensis SPIDERWORT Tradescantia subaspera SPIDERWORT Tradescantia virginiana SPIDERWORT Tragopogon dubius GOAT'S BEARD Tragopogon porrifolius VEGETABLE OYSTER SALSIFY Tridens flavus FALSE RED TOP Trifolium campestre LOW HOP CLOVER Trifolium hybridum ALSIKE CLOVER Trifolium pratense RED CLOVER Trifolium repens WHITE CLOVER Trillium recurvatum RED TRILLIUM Triodanis perfoliata VENUS' LOOKING-GLASS Triosteum angustifolium YELLOW-FLOWERED HORSE GENTIAN Triosteum illinoense ILLINOIS HORSE GENTIAN Triosteum perfoliatum LATE HORSE GENTIAN Tripsacum dactyloides GAMA GRASS Typha latifolia CATTAIL Ulmus americana AMERICAN ELM Ulmus pumila SIBERIAN ELM Ulmus rubra SLIPPERY ELM Uvularia grandiflora BIG MERRY BELLS Valerianella radiata CORN SALAD Veratrum woodii FALSE HELLEBORE Verbascum blattaria MOTH MULLEIN Verbascum thapsus WOOLLY MULLEIN Verbena bracteata CREEEPING VERVAIN Verbena hastata BLUE VERVAIN Verbena simplex NARROW-LEAVED VERVAIN Verbena stricta HOARY VERVAIN Verbena urticifolia WHITE VERVIAN Verbesina alternifolia WING STEM Verbesina helianthoides YELLOW CROWNBEARD Vernonia baldwinii BALDWIN'S IRONWEED Vernonia missurica MISSOURI IRONWEED Veronica arvensis CORN SPEEDWELL Veronica peregrina PURSLANE SPEEDWELL Veronicastrum virginicum CULVER'S ROOT Viburnum prunifolium BLACK HAW Viburnum recognitum SMOOTH ARROWWOOD Vinca minor COMMON PERIWINKLE Viola missouriensis MISSOURI VIOLET Viola pedata BIRDFOOT VIOLET Viola pubescens eriocarpa SMOOTH YELLOW VIOLET Viola sagittata ARROW-LEAVED VIOLET Viola sororia WOOLLY BLUE VIOLET Viola striata COMMON WHITE VIOLET Vitis aestivalis SUMMER GRAPE Vitis cinerea WINTER GRAPE Vitis vulpina FROST GRAPE Xanthium strumarium canadensis COCKLE BUR Zizia aurea GOLDEN ALEXANDERS