| 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 rubrum |
RED MAPLE |
| Acer saccharinum |
RIVER MAPLE |
| Acer saccharum |
HARD MAPLE |
| Achillea millefolium |
COMMON MILFOIL |
| Actaea pachypoda |
DOLL'S-EYES |
| Adiantum pedatum |
MAIDENHAIR FERN |
| Aesculus glabra |
OHIO BUCKEYE |
| Agrimonia rostellata |
WOODLAND AGRIMONY |
| Agrostis alba |
RED TOP |
| Agrostis hyemalis |
HAIR GRASS |
| 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 hybridus |
GREEN AMARANTH |
| Ambrosia artemisiifolia |
BITTERWEED |
| Ambrosia bidentata |
LANCELEAF RAGWEED |
| Ambrosia trifida |
BUFFALO WEED |
| Amelanchier arborea |
JUNEBERRY |
| Ammannia coccinea |
LONG-LEAVED AMMANNIA |
| Amorpha canescens |
LEAD PLANT |
| Amorpha fruticosa |
FALSE INDIGO BUSH |
| Ampelopsis cordata |
RACCOON GRAPE |
| Amphicarpa bracteata |
HOG PEANUT |
| Andropogon gerardii |
BIG BLUESTEM |
| Andropogon virginicus |
BROOM SEDGE |
| Anemone virginiana |
TALL ANEMONE |
| Antennaria plantaginifolia |
EVERLASTING |
| Anthemis cotula |
DOG FENNEL |
| Apios americana |
GROUNDNUT |
| Apocynum cannabinum |
DOGBANE |
| Aquilegia canadensis |
COLUMBINE |
| Arabis canadensis |
SICKLEPOD |
| Aralia racemosa |
AMERICAN SPIKENARD |
| Arisaema dracontium |
GREEN DRAGON |
| Arisaema triphyllum |
INDIAN TURNIP |
| Aristida dichotoma |
POVERTY GRASS |
| Aristida oligantha |
PLAINS THREE AWN GRASS |
| Aristida ramosissima |
SLENDER THREE AWN |
| 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 viridis |
GREEN-FLOWERED MILKWEED |
| Asimina triloba |
BANANA TREE |
| Asplenium platyneuron |
EBONY SPLEENWORT |
| Aster anomalus |
BLUE ASTER |
| Aster drummondii |
DRUMMOND'S ASTER |
| Aster ericoides prostratus |
HEATH ASTER |
| Aster novae-angliae |
NEW ENGLAND ASTER |
| Aster pilosus |
HAIRY ASTER |
| Aster praealtus |
WILLOW-LEAVED ASTER |
| Aster puniceus |
SWAMP ASTER |
| Aster sagittifolius |
ARROW ASTER |
| Aster simplex |
PANICLED ASTER |
| Bacopa rotundifolia |
WATER HYSSOP |
| Baptisia lactea |
WHITE WILD INDIGO |
| Barbarea vulgaris arcuata |
WINTER CRESS |
| Bidens aristosa |
SWAMP MARIGOLD |
| Bidens bipinnata |
SPANISH NEEDLES |
| Bidens cernua |
NODDING BEGGAR-TICKS |
| Bidens coronata |
BEGGAR-TICKS |
| Blephilia hirsuta |
PAGODA PLANT |
| Boltonia asteroides |
FALSE ASTER |
| Boltonia diffusa |
FALSE ASTER |
| Botrychium virginianum |
RATTLESNAKE FERN |
| Brachyelytrum erectum |
LONG-AWNED WOOD GRASS |
| Bromus commutatus |
HAIRY BROME |
| Bromus inermis |
AWNLESS BROME GRASS |
| Bromus pubescens |
CANADA BROME GRASS |
| Bromus tectorum |
CHEAT GRASS BROME |
| Bulbostylis capillaris |
HAIR SEDGE |
| Cacalia muhlenbergii |
GREAT INDIAN PLANTAIN |
| Calamagrostis canadensis |
BLUEJOINT GRASS |
| Callitriche terrestris |
TERRESTRIAL STARWORT |
| Caltha palustris |
COWSLIP |
| Calystegia sepium americana |
AMERICAN BINDWEED |
| Campanula americana |
AMERICAN BELLFLOWER |
| Campsis radicans |
TRUMPET CREEPER |
| Capsella bursa-pastoris |
SHEPERD'S-PURSE |
| Cardamine parviflora arenicola |
SMALL-FLOWERED BITTER CRESS |
| Cardamine pensylvanica |
BITTER CRESS |
| Carex annectens xanthocarpa |
SEDGE |
| Carex bicknellii |
BICKNELL SEDGE |
| Carex brevior |
FESCUE SEDGE |
| Carex bushii |
SEDGE |
| Carex caroliniana |
SEDGE |
| Carex cristatella |
SEDGE |
| Carex crus-corvi |
SEDGE |
| Carex davisii |
DAVIS SEDGE |
| Carex glaucodea |
SEDGE |
| Carex gravida |
HEAVY SEDGE |
| Carex grisea |
SEDGE |
| Carex hirsutella |
SEDGE |
| Carex hystricina |
BOTTLEBRUSH SEDGE |
| Carex lurida |
SEDGE |
| Carex meadii |
MEAD SEDGE |
| Carex muskingumensis |
SEDGE |
| Carex oligocarpa |
SEDGE |
| Carex rosea |
|
| Carex shortiana |
SEDGE |
| Carex squarrosa |
SEDGE |
| Carex tenera |
SEDGE |
| Carex tribuloides |
SEDGE |
| Carex typhina |
SEDGE |
| Carex vulpinoidea |
FOX SEDGE |
| Carpinus caroliniana |
AMERICAN HORNBEAM |
| Carya cordiformis |
BITTERNUT HICKORY |
| Carya glabra |
PIGNUT HICKORY |
| Carya ovata |
SCALY-BARK HICKORY |
| Carya tomentosa |
MOCKERNUT HICKORY |
| Cassia fasciculata |
GOLDEN CASSIA |
| Cassia nictitans |
WILD SENSITIVE PLANT |
| Caulophyllum thalictroides |
BLUE COHOSH |
| Celtis laevigata |
SUGARBERRY |
| Celtis occidentalis |
HACKBERRY |
| Celtis occidentalis canina |
HACKBERRY |
| Cenchrus longispinus |
MAT SANDBUR |
| Cephalanthus occidentalis |
BUTTONBUSH |
| Cerastium nutans |
NODDING MOUSE-EAR CHICKWEED |
| Cerastium vulgatum |
COMMON MOUSE-EAR CHICKWEED |
| Cercis canadensis |
EASTERN REDBUD |
| Chamaesyce maculata |
NODDING SPURGE |
| Chamaesyce supina |
MILK SPURGE |
| Chasmanthium latifolium |
SEA OATS |
| Chelone glabra |
WHITE TURTLEHEAD |
| Chenopodium album |
LAMB'S QUARTERS |
| Cichorium intybus |
BLUE SAILORS |
| Cicuta maculata |
WATER HEMLOCK |
| Cinna arundinacea |
STOUTWOOD REED |
| Cirsium altissimum |
TALL THISTLE |
| Cirsium discolor |
FIELD THISTLE |
| Cirsium vulgare |
BULL THISTLE |
| Claytonia virginica |
SPRING BEAUTY |
| Comandra umbellata |
BASTARD TOAD-FLAX |
| Conium maculatum |
POISON HEMLOCK |
| Conyza canadensis |
HORSEWEED |
| Conyza ramosissima |
DWARF FLEABANE |
| Cornus drummondii |
ROUGH-LEAVED DOGWOOD |
| Cornus obliqua |
PALE DOGWOOD |
| Corylus americana |
AMERICAN FILBERT |
| Crotalaria sagittalis |
RATTLEBOX |
| Croton capitatus |
CAPITATE CROTON |
| Cuphea viscosissima |
BLUE WAXWEED |
| Cyperus aristatus |
BEARDED FLAT SEDGE |
| Cyperus esculentus |
CHUFA |
| Cyperus filiculmis |
FERN FLATSEDGE |
| Cyperus ovularis |
HEDGEHOG CLUB RUSH |
| Cyperus strigosus |
STRAW COLORED FLATSEDGE |
| Cypripedium pubescens |
LG. YELLOW LADY-SLIPPER ORCHID |
| 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 |
| Desmodium canadense |
SHOWY TICK TREFOIL |
| Desmodium ciliare |
HAIRY TICK TREFOIL |
| Desmodium glabellum |
TICK TREFOIL |
| Desmodium glutinosum |
BEGGAR'S LICE |
| Desmodium nudiflorum |
BARE-STEMMED TICK TREFOIL |
| Desmodium paniculatum |
PANICLED TICK TREFOIL |
| Desmodium sessilifolium |
SESSILE-LEAVED TICKTREFOIL |
| Dianthus armeria |
DEPTFORD PINK |
| Dicentra cucullaria |
DUTCHMAN'S-BREECHES |
| Dichanthelium acuminatum fasciculatum |
PANIC GRASS |
| Dichanthelium clandestinum |
BROAD-LEAVED PANIC GRASS |
| Dichanthelium latifolium |
|
| Dichanthelium oligosanthes scribnerianum |
SCRIBNER'S PANIC GRASS |
| Digitaria ischaemum |
SMOOTH CRAB GRASS |
| Digitaria sanguinalis |
HAIRY CRAB GRASS |
| Diodia teres |
POORJOE |
| Dioscorea villosa |
WILD YAM |
| Diospyros virginiana |
PERSIMMON |
| Dipsacus sylvestris |
COMMON TEASEL |
| Echinochloa muricata |
BARNYARD GRASS |
| Echinochloa muricata wiegandii |
BARNYARD GRASS |
| Eclipta prostrata |
YERBA DE TAJO |
| Eleocharis obtusa detonsa |
SPIKE RUSH |
| Eleocharis palustris |
|
| Eleocharis verrucosa |
SLENDER SPIKE RUSH |
| 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 |
| Eryngium yuccifolium |
RATTLESNAKE MASTER |
| Erythronium albidum |
WHITE ADDER'S TONGUE |
| Eupatorium altissimum |
TALL BONESET |
| Eupatorium coelestinum |
BLUE BONSET |
| Eupatorium purpureum |
GREEN-STEMMED JOE-PYE WEED |
| Eupatorium rugosum |
WHITE SNAKEROOT |
| Eupatorium serotinum |
LATE BONESET |
| Euphorbia corollata |
FLOWERING SPURGE |
| Euphorbia marginata |
SNOW-ON-THE-MOUNTAIN |
| Euthamia graminifolia |
GRASSLEAF GOLDENROD |
| Euthamia gymnospermoides |
GRASSLEAF GOLDENROD |
| Festuca obtusa |
NODDING FESCUE |
| Festuca pratensis |
ENGLISH BLUEGRASS |
| Fragaria virginiana |
WILD STRAWBERRY |
| Fraxinus americana |
WHITE ASH |
| Fraxinus pennsylvanica |
GREEN ASH |
| Froelichia gracilis |
COTTONWEED |
| Galium aparine |
ANNUAL BEDSTRAW |
| Galium circaezans |
WILD LICORICE |
| Galium concinnum |
SHINING BEDSTRAW |
| Galium triflorum |
SWEET-SCENTED BEDSTRAW |
| Gaura biennis |
BUTTERFLY-WEED |
| Geranium carolinianum |
WILD CRANESBILL |
| Geranium maculatum |
WILD GERANIUM |
| Geum canadense |
WHITE AVENS |
| Geum laciniatum |
ROUGH AVENS |
| Geum vernum |
SPRING AVENS |
| Gleditsia triacanthos |
HONEY LOCUST |
| Glyceria striata |
FOWL MANNA GRASS |
| Gnaphalium obtusifolium |
CATFOOT |
| Gnaphalium purpureum |
EARLY CUDWEED |
| Gratiola neglecta |
CLAMMY HEDGE HYSSOP |
| Gratiola virginiana |
ROUND-FRUITED HEDGE HYSSOP |
| Hackelia virginiana |
STICKSEED |
| Hedeoma hispida |
ROUGH PENNYROYAL |
| Hedeoma pulegioides |
AMERICAN PENNYROYAL |
| Hedyotis purpurea calycosa |
BLUETS |
| Helianthus grosseserratus |
SAWTOOTH SUNFLOWER |
| Helianthus mollis |
ASHY SUNFLOWER |
| Helianthus strumosus |
PALE-LEAVED SUNFLOWER |
| Helianthus tuberosus subcanescens |
JERUSALEM ARTICHOKE |
| Heliopsis helianthoides |
FALSE SUNFLOWER |
| Hesperis matronalis |
DAME'S ROCKET |
| Hibiscus trionum |
FLOWER-OF-AN-HOUR |
| Hieracium longipilum |
HAIRY HAWKWEED |
| Holosteum umbellatum |
JAGGED CHICKWEED |
| Hordeum jubatum |
FOX-TAIL BARLEY |
| Hordeum pusillum |
LITTLE BARLEY |
| Hypericum gentianoides |
PINEWEED |
| Hypericum gymnanthum |
SMALL ST. JOHNS-WORT |
| Hypericum punctatum |
SPOTTED ST. JOHNS-WORT |
| Hypericum sphaerocarpum |
ROUND-FRUITED ST. JOHNS-WORT |
| Ilex decidua |
SWAMP HOLLY |
| Impatiens pallida |
PALE TOUCH-ME-NOT |
| Ipomoea hederacea |
IVY-LEAVED MORNING GLORY |
| Ipomoea pandurata |
WILD SWEET POTATO VINE |
| Jeffersonia diphylla |
TWINLEAF |
| Juglans nigra |
BLACK WALNUT |
| Juncus acuminatus |
KNOTTY-LEAVED RUSH |
| Juncus biflorus |
TWO-FLOWERED RUSH |
| Juncus brachycarpus |
RUSH |
| Juncus dudleyi |
DUDLEY RUSH |
| Juncus interior |
INLAND RUSH |
| Juncus nodatus |
RUSH |
| Juncus tenuis |
PATH RUSH |
| Juncus torreyi |
TORREY RUSH |
| Juniperus virginiana |
EASTERN RED CEDAR |
| Kummerowia stipulacea |
KOREAN CLOVER |
| Lactuca canadensis |
CANADA LETTUCE |
| Lactuca floridana |
BLUE LETTUCE |
| Lactuca serriola |
COMPASS PLANT |
| Lechea tenuifolia |
NARROW-LEAVED PINWEED |
| Leersia oryzoides |
RICE CUTGRASS |
| 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 |
| Leucospora multifida |
|
| Liatris aspera |
ROUGH BLAZING STAR |
| Liatris pycnostachya |
BUTTON SNAKEROOT |
| Lindernia dubia |
FALSE PIMPERNEL |
| Lindernia dubia anagallidea |
SLENDER FALSE PIMPERNEL |
| Linum medium texanum |
SMALL YELLOW FLAX |
| Lithospermum canescens |
HOARY PUCCOON |
| Lobelia cardinalis |
CARDINAL-FLOWER |
| Lobelia inflata |
INDIAN TOBACCO |
| Lobelia siphilitica |
BLUE CARDINAL-FLOWER |
| Lolium perenne |
CRESTED RYE GRASS |
| Ludwigia alternifolia |
SEEDBOX |
| Ludwigia palustris americana |
MARSH PURSLANE |
| Ludwigia peploides glabrescens |
CREEPING PRIMROSE WILLOW |
| Ludwigia polycarpa |
FALSE LOOSESTRIFE |
| Lycopus americanus |
COMMON WATER HOREHOUND |
| 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 |
| Medicago lupulina |
BLACK MEDIC |
| Medicago sativa |
ALFALFA |
| Melilotus alba |
WHITE SWEET CLOVER |
| Melilotus officinalis |
YELLOW SWEET CLOVER |
| Menispermum canadense |
MOONSEED |
| Mimulus alatus |
WINGED MONKEY FLOWER |
| Mimulus ringens |
MONKEY FLOWER |
| Mirabilis nyctaginea |
WILD FOUR-O'CLOCK |
| Monarda bradburiana |
MONARDA |
| Monarda fistulosa |
WILD BERGAMOT |
| Morus alba |
WHITE MULBERRY |
| Morus rubra |
RED MULBERRY |
| Muhlenbergia glabrifloris |
MUHLY |
| Muhlenbergia schreberi |
NIMBLE WILL |
| Muhlenbergia sobolifera |
MUHLY |
| Myosotis verna |
SCORPION GRASS |
| Myosurus minimus |
MOUSETAIL |
| Najas guadalupensis |
SOUTHERN NAIAD |
| Nelumbo lutea |
AMERICAN LOTUS |
| Oenothera biennis |
EVENING PRIMROSE |
| Oenothera pilosella |
PRAIRIE SUNDROPS |
| Onoclea sensibilis |
SENSITIVE FERN |
| Ornithogalum nutans |
STAR-OF-BETHLEHEM |
| Ostrya virginiana |
HOP HORNBEAM |
| Oxalis dillenii |
YELLOW WOOD SORREL |
| Oxalis stricta |
YELLOW WOOD SORREL |
| Oxalis violacea |
PURPLE OXALIS |
| Panicum capillare |
WITCH GRASS |
| Panicum dichotomiflorum |
FALL PANICUM |
| Panicum virgatum |
PRAIRIE SWITCHGRASS |
| Parietaria pensylvanica |
PENNSYLVANIA PELLITORY |
| Paronychia canadensis |
FORKED CHICKWEED |
| Paronychia fastigiata |
FORKED CHICKWEED |
| Parthenium integrifolium |
AMERICAN FEVERFEW |
| Parthenocissus quinquefolia |
VIRGINIA CREEPER |
| Paspalum laeve |
SMOOTH LENS GRASS |
| Passiflora lutea glabriflora |
SMALL PASION-FLOWER |
| Pastinaca sativa |
PARSNIP |
| Peltandra virginica |
ARROW ARUM |
| Penstemon digitalis |
FOXGLOVE BEARD-TONGUE |
| Penstemon pallidus |
PALE BEARD-TONGUE |
| Penthorum sedoides |
DITCH STONECROP |
| Perideridia americana |
|
| Phalaris arundinacea |
REED CANARY GRASS |
| Phegopteris hexagonoptera |
BROAD BEECH FERN |
| Phleum pratense |
TIMOTHY |
| Phlox divaricata laphamii |
BLUE PHLOX |
| Phlox glaberrima interior |
SMOOTH PHLOX |
| Phlox paniculata |
GARDEN PHLOX |
| Phlox pilosa |
DOWNY PHLOX |
| Phyla lanceolata |
FOG-FRUIT |
| Physalis heterophylla |
GROUND CHERRY |
| Physalis subglabrata |
SMOOTH GROUND CHERRY |
| Physalis virginiana |
GROUND CHERRY |
| Phytolacca americana |
POKEWEED |
| Plantago aristata |
BRACTED PLANTAIN |
| Plantago lanceolata |
BUCKHORN |
| Plantago pusilla |
SMALL PLANTAIN |
| Plantago rugelii |
RED-STALKED PLANTAIN |
| Plantago virginica |
DWARF PLANTAIN |
| Platanus occidentalis |
BUTTONWOOD |
| Pluchea camphorata |
CAMPHOR WEED |
| Poa chapmaniana |
ANNUAL BLUEGRASS |
| Poa compressa |
CANADIAN BLUEGRASS |
| Poa pratensis |
KENTUCKY BLUEGRASS |
| Poa sylvestris |
WOODLAND BLUEGRASS |
| Podophyllum peltatum |
MAYAPPLE |
| Polanisia dodecandra |
CLAMMYWEED |
| Polygala sanguinea |
FIELD MILKWORT |
| Polygala senega |
SENECA SNAKEROOT |
| 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 lapathifolium |
CURTTOP LADY'S THUMB |
| Polygonum pensylvanicum laevigatum |
PENNSYLVANIA SMARTWEED |
| Polygonum punctatum |
DOTTED SMARTWEED |
| Polygonum ramosissimum |
BUSHY KNOTWEED |
| Polygonum scandens |
CLIMBING BUCKWHEAT |
| Polygonum tenue |
SLENDER KNOTWEED |
| Polygonum virginianum |
VIRGINIA KNOTWEED |
| Polystichum acrostichoides |
CHRISTMAS FERN |
| Populus alba |
WHITE POPLAR |
| Populus deltoides |
EASTERN COTTONWOOD |
| Portulaca oleracea |
PURSLANE |
| Potamogeton diversifolius |
WATERTHREAD PONDWEED |
| Potamogeton foliosus |
LEAFY PONDWEED |
| Potentilla norvegica |
ROUGH CINQUEFOIL |
| Potentilla simplex |
COMMON CINQUEFOIL |
| Prunella vulgaris elongata |
SELF-HEAL |
| Prunus americana |
AMERICAN PLUM |
| Prunus angustifolia |
CHICKASAW PLUM |
| Prunus serotina |
WILD BLACK CHERRY |
| Pycnanthemum pilosum |
HAIRY MOUNTAIN MINT |
| Pycnanthemum tenuifolium |
SLENDER MOUNTAIN MINT |
| Quercus alba |
WHITE OAK |
| Quercus bicolor |
SWAMP WHITE OAK |
| Quercus imbricaria |
JACK OAK |
| Quercus macrocarpa |
BURR OAK |
| Quercus marilandica |
BLACKJACK OAK |
| Quercus michauxii |
BASKET OAK |
| Quercus palustris |
PIN OAK |
| Quercus prinoides acuminata |
CHINKAPIN OAK |
| Quercus rubra |
NORTHERN RED OAK |
| Quercus stellata |
POST OAK |
| Quercus velutina |
BLACK OAK |
| Ranunculus abortivus |
LITTLE-LEAF BUTTERCUP |
| Ranunculus micranthus |
SMALL-FLOWED CROWFOOT |
| Ranunculus recurvatus |
HOOKED BUTTERCUP |
| Ranunculus septentrionalis |
SWAMP BUTTERCUP |
| Rhus glabra |
SMOOTH SUMAC |
| Robinia pseudoacacia |
BLACK LOCUST |
| Rorippa islandica fernaldiana |
MARSH YELLOW CRESS |
| Rosa carolina |
PASTURE ROSE |
| Rosa palustris |
SWAMPY ROSE |
| Rosa setigera |
ILLINOIS ROSE |
| Rotala ramosior |
TOOTH-CUP |
| Rubus allegheniensis |
COMMON BLACKBERRY |
| Rubus flagellaris |
DEWBERRY |
| Rubus frondosus |
BLACKBERRY |
| Rubus pensylvanicus |
BLACKBERRY |
| Rudbeckia hirta |
BLACK-EYED SUSAN |
| 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 |
| Rumex mexicanus |
DOCK |
| Rumex patientia |
PATIENCE DOCK |
| Rumex verticillatus |
SWAMP DOCK |
| Sabatia angularis |
MARSH PINK |
| Sabatia campestris |
PRAIRIE ROSE GENTIAN |
| Salix alba |
WHITE WILLOW |
| Salix exigua |
SANDBAR WILLOW |
| Salix humilis |
PRAIRIE WILLOW |
| Salix nigra |
BLACK WILLOW |
| Sambucus canadensis |
COMMON ELDER |
| Samolus valerandii |
BROOKWEED |
| 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 |
| Scirpus pendulus |
RED BULRUSH |
| Scrophularia marilandica |
LATE FIGWORT |
| Scutellaria incana |
DOWNY SKULLCAP |
| Secale cereale |
RYE |
| Setaria faberi |
GIANT FOXTAIL |
| Setaria glauca |
PIGEON GRASS |
| Setaria italica |
FOXTAIL MILLET |
| Setaria viridis |
COMMON FOXTAIL |
| 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 |
| Sisyrinchium angustifolium |
COMMON BLUE-EYED GRASS |
| Sium suave |
WATER PARSNIP |
| Smilacina racemosa |
FALSE SOLOMON SEAL |
| Smilax hispida |
BRISTLY GREENBRIER |
| Smilax lasioneuron |
COMMON CARRION FLOWER |
| Solanum carolinense |
HORSE-NETTLE |
| Solidago canadensis |
CANADA GOLDENROD |
| Solidago juncea |
EARLY GOLDENROD |
| Solidago missouriensis |
MISSOURI GOLDENROD |
| Solidago nemoralis |
DYERSWEED GOLDENROD |
| Solidago patula |
ROUGH-LEAF GOLDENROD |
| Solidago rigida |
RIGID GOLDENROD |
| Solidago ulmifolia |
ELM-LEAVED GOLDENROD |
| Sonchus asper |
PRICKLY SOWTHISTLE |
| Sorghastrum nutans |
INDIAN GRASS |
| Sorghum bicolor |
BROOM CORN |
| Sorghum halepense |
EGYPTIAN MILLET |
| Sparganium eurycarpum |
BURREED |
| Spartina pectinata |
FRESHWATER CORD GRASS |
| Sphenopholis obtusata |
PRAIRIE WEDGE GRASS |
| Sphenopholis obtusata major |
WEDGE GRASS |
| Sporobolus asper |
DROP SEED |
| Sporobolus vaginiflorus |
NORTHERN RUSH GRASS |
| Stachys tenuifolia |
SLENDERLEAF BETONY |
| Staphylea trifolia |
BLADDERNUT |
| Stellaria media |
COMMON CHICKWEED |
| Strophostyles leiosperma |
WILD BEAN |
| Symphoricarpos orbiculatus |
BUCKBRUSH |
| Taraxacum officinale |
COMMON DANDELION |
| Teucrium canadense virginicum |
AMERICAN GERMANDER |
| Thaspium trifoliatum |
MEADOW PARSNIP |
| Tilia americana |
AMERICAN LINDEN |
| Tomanthera auriculata |
AURICULATE FALSE FOXGLOVE |
| Toxicodendron radicans |
POISON IVY |
| Tradescantia ohiensis |
SPIDERWORT |
| Tradescantia subaspera |
SPIDERWORT |
| Tradescantia virginiana |
SPIDERWORT |
| Tridens flavus |
FALSE RED TOP |
| Trifolium hybridum |
ALSIKE CLOVER |
| Trifolium pratense |
RED CLOVER |
| Trifolium repens |
WHITE CLOVER |
| Trillium recurvatum |
RED TRILLIUM |
| Triodanis perfoliata |
VENUS' LOOKING-GLASS |
| Typha latifolia |
CATTAIL |
| Ulmus americana |
AMERICAN ELM |
| Ulmus rubra |
SLIPPERY ELM |
| Uvularia grandiflora |
BIG MERRY BELLS |
| Valerianella radiata |
CORN SALAD |
| Verbascum thapsus |
WOOLLY MULLEIN |
| 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 gigantea |
TALL IRON WEED |
| Vernonia missurica |
MISSOURI IRONWEED |
| Veronica arvensis |
CORN SPEEDWELL |
| Veronica peregrina |
PURSLANE SPEEDWELL |
| Viburnum prunifolium |
BLACK HAW |
| Viola rafinesquii |
JOHNNY-JUMP-UP |
| Viola sororia |
WOOLLY BLUE VIOLET |
| Viola striata |
COMMON WHITE VIOLET |
| Vitis aestivalis |
SUMMER GRAPE |
| Vitis cinerea |
WINTER GRAPE |
| Vitis riparia |
RIVERVBANK GRAPE |
| Vitis vulpina |
FROST GRAPE |
| Xanthium strumarium canadensis |
COCKLE BUR |