| Plant Species of the James Woodworth (nee Peacock) Prairie | ||||||
Click on the scientific name to open a plate with images of the species. The extinction/colonization slide show investigates turnover of plant species at this prairie. |
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| RED color in left column indicates NOT present recently | Click for Slide Show on Extinction and Colonization Rates at JWP | |||||
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Only Species present since 2000 are on list | CoC = Coefficient of Conservativism from S&W (1994) | ||||
| Capital letters in left column are non-native species | Right column green Autochthonous to JWP |
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| Swink and Wilhelm (1994) NAMES | USDA NAMES http://plants.usda.gov/ | CoC S | Physiognomy | |||
| ACHILLEA MILLEFOLIUM | YARROW | Achillea millefolium L. var. millefoliu | common yarrow | * | FORB | |
| Agalinis tenuifolia | SLENDER FALSE FOXGLOVE | Agalinis tenuifolia (Vahl) Raf. | slenderleaf false foxglove | 7 | FORB Annual | |
| AGROPYRON REPENS | QUACK GRASS | Elymus repens (L.) Gould | quackgrass | * | Grass | |
| Agropyron trachycaulum unilaterale | BEARDED WHEAT GRASS | Elymus trachycaulus (Link) Gould ex | slender wheatgrass | 8 | Grass | |
| AGROSTIS ALBA | REDTOP | Agrostis gigantea Roth | redtop | * | Grass | |
| Agrostis hyemalis | TICKLE GRASS | Agrostis hyemalis (Walt.) B.S.P. | winter bentgrass | 1 | Grass | |
| ALLIARIA PETIOLATA | GARLIC MUSTARD | Alliaria petiolata (Bieb.) Cavara & Gr | garlic mustard | * | FORB biennial | |
| Allium canadense | WILD ONION | Allium canadense L. | meadow garlic | 2 | FORB | |
| Allium cernuum | NODDING WILD ONION | Allium cernuum Roth | nodding onion | 7 | FORB | |
| Ambrosia artemisiifolia elatior | COMMON RAGWEED | Ambrosia artemisiifolia L. var. elatior | annual ragweed | 0 | FORB Annual | |
| Ambrosia trifida | GIANT RAGWEED | Ambrosia trifida L. | great ragweed | 0 | FORB Annual | |
| Amorpha canescens | LEAD PLANT | Amorpha canescens Pursh | leadplant | 9 | Shrub | |
| Andropogon gerardii | BIG BLUESTEM GRASS | Andropogon gerardii Vitman | big bluestem | 5 | Grass | |
| Andropogon scoparius | LITTLE BLUESTEM GRASS | Schizachyrium scoparium (Michx.) | little bluestem | 5 | Grass | |
| Anemone cylindrica | THIMBLEWEED | Anemone cylindrica Gray | candle anemone | 6 | FORB | |
| Antennaria neglecta | CAT'S FOOT | Antennaria howellii Greene ssp. neo | Howell's pussytoes | 4 | FORB | |
| Apios americana | GROUND NUT | Apios americana Medik. | groundnut | 7 | FORB | |
| Apocynum sibiricum | PRAIRIE INDIAN HEMP | Apocynum cannabinum L. | Indianhemp | 2 | FORB | |
| ARCTIUM MINUS | COMMON BURDOCK | Arctium minus Bernh. | lesser burrdock | * | FORB biennial | |
| Arenaria lateriflora | WOOD SANDWORT | Moehringia lateriflora (L.) Fenzl | bluntleaf sandwort | 8 | FORB | |
| Asclepias incarnata | SWAMP MILKWEED | Asclepias incarnata L. | swamp milkweed | 4 | FORB | |
| Asclepias purpurascens | PURPLE MILKWEED | Asclepias purpurascens L. | purple milkweed | 8 | FORB | |
| Asclepias sullivantii | PRAIRIE MILKWEED | Asclepias sullivantii Engelm. ex Gra | prairie milkweed | 8 | FORB | |
| Asclepias syriaca | COMMON MILKWEED | Asclepias syriaca L. | common milkweed | 0 | FORB | |
| Asclepias tuberosa | BUTTERFLY WEED | Asclepias tuberosa L. | butterfly milkweed | 7 | FORB | |
| Asclepias verticillata | WHORLED MILKWEED | Asclepias verticillata L. | whorled milkweed | 1 | FORB | |
| ASPARAGUS OFFICINALIS | ASPARAGUS | Asparagus officinalis L. | asparagus | * | FORB | |
| Aster azureus | SKY-BLUE ASTER | Symphyotrichum oolentangiense (Ri | skyblue aster | 8 | FORB | |
| Aster ericoides | HEATH ASTER | Symphyotrichum ericoides (L.) Neso | white heath aster | 5 | FORB | |
| Aster laevis | SMOOTH BLUE ASTER | Symphyotrichum laeve (L.) A.& D. Lö | smooth blue aster | 9 | FORB | |
| Aster novae-angliae | NEW ENGLAND ASTER | Symphyotrichum novae-angliae (L.) | New England aster | 4 | FORB | |
| Aster pilosus | HAIRY ASTER | Symphyotrichum pilosum (Willd.) Ne | hairy white oldfield aster | 0 | FORB | |
| Aster simplex | PANICLED ASTER | Symphyotrichum lanceolatum (Willd. | white panicle aster | 3 | FORB | |
| Baptisia leucantha | WHITE WILD INDIGO | Baptisia alba (L.) Vent. var. macroph | white wild indigo | 8 | FORB | |
| Baptisia leucophaea | CREAM WILD INDIGO | Baptisia bracteata Muhl. ex Ell. var. l | longbract wild indigo | 10 | FORB | |
| BARBAREA VULGARIS | YELLOW ROCKET | Barbarea vulgaris Ait. f. | garden yellowrocket | * | FORB biennial | |
| Bidens frondosa | COMMON BEGGAR'S TICKS | Bidens frondosa L. | devil's beggartick | 1 | FORB Annual | |
| Bouteloua curtipendula | SIDE-OATS GRAMA | Bouteloua curtipendula (Michx.) Torr | sideoats grama | 8 | Grass | |
| BROMUS COMMUTATUS | HAIRY CHESS | Bromus racemosus L. | bald brome | * | Grass annual | |
| BROMUS INERMIS | HUNGARIAN BROME | Bromus inermis Leyss. | smooth brome | * | Grass | |
| Bromus kalmii | PRAIRIE BROME | Bromus kalmii Gray | arctic brome | 10 | Grass biennial | |
| Cacalia plantaginea | PRAIRIE INDIAN PLANTAIN | Arnoglossum plantagineum Raf. | groovestem Indian plaintain | 10 | FORB | |
| Calamagrostis canadensis | BLUE JOINT GRASS | Calamagrostis canadensis (Michx.) | bluejoint | 3 | Grass | |
| Camassia scilloides | WILD HYACINTH | Camassia scilloides (Raf.) Cory | Atlantic camas | 6 | FORB | |
| CAPSELLA BURSA-PASTORIS | SHEPHERD'S PURSE | Capsella bursa-pastoris (L.) Medik. | shepherd's purse | * | FORB annual | |
| Carex bicknellii | COPPER-SHOULDERED OVAL SED | Carex bicknellii Britt. | Bicknell's sedge | 10 | Sedge | |
| Carex brevior | PLAINS OVAL SEDGE | Carex brevior (Dewey) Mackenzie | shortbeak sedge | 4 | Sedge | |
| Carex buxbaumii | DARK-SCALED SEDGE | Carex buxbaumii Wahlenb. | Buxbaum's sedge | 9 | Sedge | |
| Carex cristatella | CRESTED OVAL SEDGE | Carex cristatella Britt. | crested sedge | 4 | Sedge | |
| Carex pellita | BROAD-LEAVED WOOLLY SEDGE | Carex pellita Muhl ex Willd. | woolly sedge | 4 | Sedge | |
| Carex pensylvanica | COMMON OAK SEDGE | Carex pensylvanica Lam. | Pennsylvania sedge | 5 | Sedge | |
| Carex sartwellii | RUNNING MARSH SEDGE | Carex sartwellii Dewey | Sartwell's sedge | 6 | Sedge | |
| Carex stricta | COMMON TUSSOCK SEDGE | Carex stricta Lam. | upright sedge | 5 | Sedge | |
| Carex tetanica | COMMON STIFF SEDGE | Carex tetanica Schkuhr | rigid sedge | 9 | Sedge | |
| Carex vulpinoidea | BROWN FOX SEDGE | Carex vulpinoidea Michx. | fox sedge | 2 | Sedge | |
| CHENOPODIUM ALBUM | LAMB'S QUARTERS | Chenopodium album L. | lambsquarters | * | FORB annual | |
| CHRYSANTHEMUM LEUCANTHEMUM | OX-EYE DAISY | Leucanthemum vulgare Lam. | oxeye daisy | * | FORB | |
| CICHORIUM INTYBUS | CHICORY | Cichorium intybus L. | chicory | * | FORB | |
| Cicuta maculata | WATER HEMLOCK | Cicuta maculata L. | spotted water hemlock | 6 | FORB | |
| CIRSIUM ARVENSE | FIELD THISTLE | Cirsium arvense (L.) Scop. | Canada thistle | * | FORB | |
| Cirsium discolor | PASTURE THISTLE | Cirsium discolor (Muhl. ex Willd.) S | field thistle | 2 | FORB biennial | |
| CIRSIUM VULGARE | BULL THISTLE | Cirsium vulgare (Savi) Ten. | bull thistle | * | FORB biennial | |
| Comandra umbellata | FALSE TOADFLAX | Comandra umbellata (L.) Nutt. | bastard toadflax | 7 | FORB | |
| CONVALLARIA MAJALIS | LILY-OF-THE-VALLEY | Convallaria majalis L. | European lily of the valley | * | FORB | |
| CONVOLVULUS ARVENSIS | FIELD BINDWEED | Convolvulus arvensis L. | field bindweed | * | FORB | |
| Convolvulus sepium | HEDGE BINDWEED | Calystegia sepium (L.) R. Br. ssp. a | hedge false bindweed | 1 | FORB | |
| Coreopsis palmata | PRAIRIE COREOPSIS | Coreopsis palmata Nutt. | stiff tickseed | 6 | FORB | |
| Coreopsis tripteris | TALL COREOPSIS | Coreopsis tripteris L. | tall tickseed | 5 | FORB | |
| Cornus racemosa | GRAY DOGWOOD | Cornus racemosa Lam. | gray dogwood | 1 | Shrub | |
| Corylus americana | AMERICAN HAZELNUT | Corylus americana Walt. | American hazelnut | 5 | Shrub | |
| Cypripedium candidum | WHITE LADY'S SLIPPER | Cypripedium candidum Muhl. ex Will | white lady's slipper | 10 | FORB | |
| DACTYLIS GLOMERATA | ORCHARD GRASS | Dactylis glomerata L. | orchardgrass | * | Grass | |
| DAUCUS CAROTA | QUEEN ANNE'S LACE | Daucus carota L. | Queen Anne's lace | * | FORB biennial | |
| Desmodium canadense | SHOWY TICK TREFOIL | Desmodium canadense (L.) DC. | showy ticktrefoil | 4 | FORB | |
| DIPSACUS SYLVESTRIS | COMMON TEASEL | Dipsacus fullonum L. | Fuller's teasel | * | FORB biennial | |
| Dodecatheon meadia | SHOOTING STAR | Dodecatheon meadia L. | pride of Ohio | 6 | FORB | |
| Echinacea pallida | PURPLE CONEFLOWER | Echinacea pallida (Nutt.) Nutt. | pale purple coneflower | 8 | FORB | |
| Eleocharis compressa | FLAT-STEMMED SPIKE RUSH | Eleocharis compressa Sullivant | flatstem spikerush | 8 | Sedge | |
| Eleocharis erythropoda | RED-ROOTED SPIKE RUSH | Eleocharis erythropoda Steud. | bald spikerush | 2 | Sedge | |
| Eleocharis smallii | MARSH SPIKE RUSH | Eleocharis palustris (L.) Roemer & J | common spikerush | 5 | Sedge | |
| Elymus canadensis | CANADA WILD RYE | Elymus canadensis L. | Canada wildrye | 4 | Grass | |
| Elymus virginicus | VIRGINIA WILD RYE | Elymus virginicus L. | Virginia wildrye | 4 | Grass | |
| Epilobium coloratum | CINNAMON WILLOW HERB | Epilobium coloratum Biehler | purpleleaf willowherb | 3 | FORB | |
| Equisetum arvense | HORSETAIL | Equisetum arvense L. | field horsetail | 0 | CRYPTOGAM | |
| Erechtites hieracifolia | FIREWEED | Erechtites hieracifolia (L.) Raf. ex D | burnweed | 2 | FORB Annual | |
| Erigeron annuus | ANNUAL FLEABANE | Erigeron annuus (L.) Pers. | eastern daisy fleabane | 0 | FORB biennial | |
| Erigeron canadensis | HORSEWEED | Conyza canadensis (L.) Cronq. var. | Canadian horseweed | 0 | FORB Annual | |
| Erigeron philadelphicus | MARSH FLEABANE | Erigeron philadelphicus L. | Philadelphia fleabane | 4 | FORB | |
| Erigeron strigosus | DAISY FLEABANE | Erigeron strigosus Muhl. ex Willd | prairie fleabane | 5 | FORB biennial | |
| Eryngium yuccifolium | RATTLESNAKE MASTER | Eryngium yuccifolium Michx. | button eryngo | 9 | FORB | |
| Eupatorium altissimum | TALL BONESET | Eupatorium altissimum L. | tall thoroughwort | 0 | FORB | |
| Eupatorium serotinum | LATE BONESET | Eupatorium serotinum Michx. | lateflowering thoroughwort | 0 | FORB | |
| Euphorbia corollata | FLOWERING SPURGE | Euphorbia corollata L. | flowering spurge | 2 | FORB | |
| Euphorbia supina | SPOTTED CREEPING SPURGE | Chamaesyce maculata (L.) Small | spotted sandmat | 0 | FORB Annual | |
| FESTUCA ELATIOR | TALL FESCUE | Lolium arundinaceum | tall fescue | * | Grass | |
| Fragaria virginiana | WILD STRAWBERRY | Fragaria virginiana Duchesne | Virginia strawberry | 1 | FORB | |
| Galium aparine | ANNUAL BEDSTRAW | Galium aparine L. | stickywilly | 1 | FORB Annual | |
| Galium obtusum | WILD MADDER | Galium obtusum Bigelow | bluntleaf bedstraw | 5 | FORB | |
| Gaura biennis | BIENNIAL GAURA | Gaura biennis L. | biennial beeblossom | 2 | FORB biennial | |
| Gentiana andrewsii | BOTTLE GENTIAN | Gentiana andrewsii Griseb. | closed bottle gentian | 8 | FORB | |
| Gentiana flavida | YELLOWISH GENTIAN | Gentiana alba Muhl. ex Nutt. | plain gentian | 9 | FORB | |
| Gentiana puberulenta | PRAIRIE GENTIAN | Gentiana puberulenta J. Pringle | downy gentian | 10 | FORB | |
| Geum aleppicum strictum | YELLOW AVENS | Geum aleppicum Jacq. | yellow avens | 7 | FORB | |
| Geum canadense | WOOD AVENS | Geum canadense Jacq. | white avens | 1 | FORB | |
| Geum laciniatum trichocarpum | ROUGH AVENS | Geum laciniatum Murr. var. trichocar | rough avens | 2 | FORB | |
| Geum triflorum | PRAIRIE SMOKE | Geum triflorum Pursh | old man's whiskers | 10 | FORB | |
| GLECHOMA HEDERACEA | CREEPING CHARLIE | Glechoma hederacea L. | ground ivy | * | FORB | |
| Glyceria striata | FOWL MANNA GRASS | Glyceria striata (Lam.) A.S. Hitchc. | fowl mannagrass | 4 | Grass | |
| Helianthus grosseserratus | SAWTOOTH SUNFLOWER | Helianthus grosseserratus Martens | sawtooth sunflower | 2 | FORB | |
| Helianthus rigidus | PRAIRIE SUNFLOWER | Helianthus pauciflorus Nutt. ssp. su | stiff sunflower | 8 | FORB | |
| Heliopsis helianthoides | FALSE SUNFLOWER | Heliopsis helianthoides (L.) | smooth oxeye | 5 | FORB | |
| HEMEROCALLIS FULVA | ORANGE DAY LILY | Hemerocallis fulva (L.) L. | orange daylily | * | FORB | |
| Heuchera richardsonii | PRAIRIE ALUM ROOT | Heuchera richardsonii R. Br. | Richardson's alumroot | 8 | FORB | |
| HORDEUM JUBATUM | SQUIRREL-TAIL GRASS | Hordeum jubatum L. | foxtail barley | * | Grass | |
| HYPERICUM PERFORATUM | COMMON ST. JOHN'S WORT | Hypericum perforatum L | common St. Johnswort | * | FORB | |
| Hypericum pyramidatum | GREAT ST. JOHN'S WORT | Hypericum ascyron L. | great St. Johnswort | 10 | FORB | |
| Hypoxis hirsuta | YELLOW STAR GRASS | Hypoxis hirsuta (L.) Coville | common goldstar | 9 | FORB | |
| Iris virginica shrevei | BLUE FLAG | Iris virginica L. var. shrevei (Small) E | Shreve's iris | 5 | FORB | |
| Juncus balticus littoralis | LAKE SHORE RUSH | Juncus balticus Willd. | Baltic rush | 6 | FORB | |
| Juncus dudleyi | DUDLEY'S RUSH | Juncus dudleyi Wieg. | Dudley's rush | 4 | FORB | |
| Juncus tenuis | PATH RUSH | Juncus tenuis Willd. | poverty rush | 0 | FORB | |
| Juncus torreyi | TORREY'S RUSH | Juncus torreyi Coville | Torrey's rush | 4 | FORB | |
| Koeleria cristata | JUNE GRASS | Koeleria macrantha (Ledeb.) J.A. Sc | prairie Junegrass | 7 | Grass | |
| Krigia biflora | FALSE DANDELION | Krigia biflora (Walt.) Blake | twoflower dwarfdandelion | 7 | FORB | |
| Kuhnia eupatorioides corymbulosa | FALSE BONESET | Brickellia eupatorioides (L.) Shinner | false boneset | 6 | FORB | |
| Lactuca canadensis | WILD LETTUCE | Lactuca canadensis L. | Canada lettuce | 2 | FORB biennial | |
| LACTUCA SERRIOLA | PRICKLY LETTUCE | Lactuca serriola L. | prickly lettuce | * | FORB biennial | |
| Lathyrus palustris | MARSH VETCHLING | Lathyrus palustris L. | marsh pea | 8 | FORB | |
| LEPIDIUM CAMPESTRE | FIELD CRESS | Lepidium campestre (L.) Ait. f. | field pepperweed | * | FORB biennial | |
| Lepidium virginicum | COMMON PEPPERCRESS | Lepidium virginicum L. | Virginia pepperweed | 0 | FORB Annual | |
| Lespedeza capitata | ROUND-HEADED BUSH CLOVER | Lespedeza capitata Michx. | roundhead lespedeza | 4 | FORB | |
| Liatris aspera | ROUGH BLAZING STAR | Liatris aspera Michx. | tall blazing star | 6 | FORB | |
| Liatris pycnostachya | PRAIRIE BLAZING STAR | Liatris pycnostachya Michx. | prairie blazing star | 8 | FORB | |
| Liatris spicata | MARSH BLAZING STAR | Liatris spicata (L.) Willd. | dense blazing star | 6 | FORB | |
| Lilium michiganense | TURK'S CAP LILY | Lilium michiganense Farw. | Michigan lily | 6 | FORB | |
| Lilium philadelphicum andinum | PRAIRIE LILY | Lilium philadelphicum L. var. andinu | wood lily | 10 | FORB | |
| Lithospermum canescens | HOARY PUCCOON | Lithospermum canescens (Michx.) L | hoary puccoon | 8 | FORB | |
| Lobelia spicata | PALE SPIKED LOBELIA | Lobelia spicata Lam. | palespike lobelia | 6 | FORB | |
| Ludwigia polycarpa | FALSE LOOSESTRIFE | Ludwigia polycarpa Short & Peter | manyfruit primrose-willow | 6 | FORB | |
| LYCHNIS ALBA | WHITE CAMPION | Silene latifolia Poir. ssp. alba (P. Mil | bladder campion | * | FORB annual | |
| Lycopus americanus | COMMON WATER HOREHOUND | Lycopus americanus Muhl. ex W. Ba | American water horehound | 5 | FORB | |
| Lysimachia quadriflora | NARROW-LEAVED LOOSESTRIFE | Lysimachia quadriflora Sims | fourflower yellow loosestrife | 9 | FORB | |
| Lythrum alatum | WINGED LOOSESTRIFE | Lythrum alatum Pursh | winged lythrum | 7 | FORB | |
| MALUS SIEBOLDII | JAPANESE CRAB | Malus sieboldii (Regel) Rehd. | toringa crabapple | * | Tree | |
| MEDICAGO LUPULINA | BLACK MEDICK | Medicago lupulina L. | black medick | * | FORB annual | |
| MELILOTUS ALBA | WHITE SWEET CLOVER | Melilotus alba Medikus | white sweetclover | * | FORB biennial | |
| Monarda fistulosa | WILD BERGAMOT | Monarda fistulosa L. | wild bergamot | 4 | FORB | |
| NEPETA CATARIA | CATNIP | Nepeta cataria L. | catnip | * | FORB | |
| Oenothera biennis | COMMON EVENING PRIMROSE | Oenothera biennis L. | common evening-primrose | 0 | FORB biennial | |
| Oenothera perennis | SMALL SUNDROPS | Oenothera perennis L. | little evening-primrose | 10 | FORB | |
| Oxalis stricta | TALL WOOD SORREL | Oxalis stricta L. | common yellow oxalis | 0 | FORB | |
| Oxalis violacea | VIOLET WOOD SORREL | Oxalis violacea L. | violet woodsorrel | 9 | FORB | |
| Oxypolis rigidior | COWBANE | Oxypolis rigidior (L.) Raf. | stiff cowbane | 7 | FORB | |
| Panicum leibergii | PRAIRIE PANIC GRASS | Dichanthelium leibergii (Vasey) Frec | Leiberg's panicum | 10 | Grass | |
| Panicum virgatum | SWITCH GRASS | Panicum virgatum L. | switchgrass | 5 | Grass | |
| Parthenium integrifolium | WILD QUININE | Parthenium integrifolium L. | wild quinine | 8 | FORB | |
| Pedicularis canadensis | WOOD BETONY | Pedicularis canadensis L. | Canadian lousewort | 9 | FORB | |
| Penstemon digitalis | FOXGLOVE BEARD TONGUE | Penstemon digitalis Nutt. ex Sims | talus slope penstemon | 1 | FORB | |
| Penthorum sedoides | DITCH STONECROP | Penthorum sedoides L. | ditch stonecrop | 5 | FORB | |
| Petalostemum candidum | WHITE PRAIRIE CLOVER | Dalea candida Michx. ex Willd. | white prairie clover | 9 | FORB | |
| Petalostemum purpureum | PURPLE PRAIRIE CLOVER | Dalea purpurea Vent. | violet prairie clover | 9 | FORB | |
| PHALARIS ARUNDINACEA | REED CANARY GRASS | Phalaris arundinacea L. | reed canarygrass | * | Grass | |
| Phlox glaberrima interior | MARSH PHLOX | Phlox glaberrima L. | smooth phlox | 8 | FORB | |
| PHLOX PANICULATA | GARDEN PHLOX | Phlox paniculata L. | fall phlox | * | FORB | |
| Phlox pilosa fulgida | PRAIRIE PHLOX | Phlox pilosa L. ssp. fulgida (Wherry) | downy phlox | 7 | FORB | |
| Physalis subglabrata | TALL GROUND CHERRY | Physalis longifolia Nutt. var. subglab | longleaf groundcherry | 0 | FORB | |
| Physalis virginiana | LANCE-LEAVED GROUND CHERRY | Physalis hispida (Waterfall) Cronq. | prairie groundcherry | 4 | FORB | |
| Physostegia virginiana arenaria | PRAIRIE OBEDIENT PLANT | Physostegia virginiana (L.) Benth. ss | obedient plant | 6 | FORB | |
| Plantago rugelii | RED-STALKED PLANTAIN | Plantago rugelii Dcne. | blackseed plantain | 0 | FORB Annual | |
| POA COMPRESSA | CANADA BLUE GRASS | Poa compressa L. | Canada bluegrass | * | Grass | |
| POA PRATENSIS | KENTUCKY BLUE GRASS | Poa pratensis L. | Kentucky bluegrass | * | Grass | |
| Polygala senega | SENECA SNAKEROOT | Polygala senega L. | Seneca snakeroot | 8 | FORB | |
| Polygonum amphibium stipulaceum | WATER KNOTWEED | Polygonum amphibium L. var. stipula | water smartweed | 4 | FORB | |
| POLYGONUM CONVOLVULUS | BLACK BINDWEED | Polygonum convolvulus L. | black bindweed | * | FORB annual | |
| Polygonum pensylvanicum | PINKWEED | Polygonum pensylvanicum L. | Pennsylvania smartweed | 0 | FORB Annual | |
| Populus deltoides | EASTERN COTTONWOOD | Populus deltoides Bartr. ex Marsh. | eastern cottonwood | 2 | Tree | |
| Potentilla arguta | PRAIRIE CINQUEFOIL | Potentilla arguta Pursh | tall cinquefoil | 9 | FORB | |
| Potentilla norvegica | NORWAY CINQUEFOIL | Potentilla norvegica L. | Norwegian cinquefoil | 0 | FORB Annual | |
| Potentilla simplex | COMMON CINQUEFOIL | Potentilla simplex Michx | common cinquefoil | 4 | FORB | |
| Prenanthes aspera | ROUGH WHITE LETTUCE | Prenanthes aspera Michx. | rough rattlesnakeroot | 8 | FORB | |
| Prunella vulgaris lanceolata | SELF HEAL | Prunella vulgaris L. ssp. lanceolata ( | lance selfheal | 0 | FORB | |
| Psoralea tenuiflora | SCURFY PEA | Psoralidium tenuiflorum (Pursh) Ryd | slimflower scurfpea | 10 | FORB | |
| Pycnanthemum virginianum | COMMON MOUNTAIN MINT | Pycnanthemum virginianum (L.) T. D | Virginia mountainmint | 5 | FORB | |
| Ratibida pinnata | YELLOW CONEFLOWER | Ratibida pinnata (Vent.) Barnh. | pinnate prairie coneflower | 4 | FORB | |
| RHAMNUS CATHARTICA | COMMON BUCKTHORN | Rhamnus cathartica L. | common buckthorn | * | Shrub | |
| Rhus typhina | STAGHORN SUMAC | Rhus hirta (L.) Sudworth | staghorn sumac | 1 | Tree | |
| Rorippa palustris fernaldiana | MARSH CRESS | Rorippa palustris (L.) Bess. ssp. fern | Fernald's yellowcress | 4 | FORB Annual | |
| Rosa blanda | EARLY WILD ROSE | Rosa blanda Ait. | smooth rose | 5 | Shrub | |
| Rosa carolina | PASTURE ROSE | Rosa carolina L. | Carolina rose | 5 | Shrub | |
| ROSA MULTIFLORA | MULTIFLORA ROSE | Rosa multiflora Thunb. ex Murr. | multiflora rose | * | Shrub | |
| Rubus flagellaris | COMMON DEWBERRY | Rubus flagellaris Willd. | northern dewberry | 3 | Shrub | |
| Rubus occidentalis | BLACK RASPBERRY | Rubus occidentalis L. | black raspberry | 2 | Shrub | |
| Rubus pensilvanicus | YANKEE BLACKBERRY | Rubus pensilvanicus Poir. | Pennsylvania blackberry | 3 | Shrub | |
| Rudbeckia hirta | BLACK-EYED SUSAN | Rudbeckia hirta L. | blackeyed Susan | 1 | FORB | |
| Rudbeckia triloba | BROWN-EYED SUSAN | Rudbeckia triloba L. | browneyed Susan | 3 | FORB Annual | |
| RUMEX CRISPUS | CURLY DOCK | Rumex crispus L. | curly dock | * | FORB | |
| Scirpus pendulous | RED BULRUSH | Scirpus pendulus Muhl. | rufous bulrush | 4 | Sedge | |
| Scutellaria parvula leonardii | SMALL SKULLCAP | Scutellaria parvula Michx. var. misso | Leonard's skullcap | 7 | FORB | |
| Senecio pauperculus | BALSAM RAGWORT | Packera paupercula (Michx.) A.& D. | balsam groundsel | 6 | FORB | |
| Silphium integrifolium deamii | DEAM'S ROSIN WEED | Silphium integrifolium Michx. var. de | Deam's rosinweed | 5 | FORB | |
| Silphium laciniatum | COMPASS PLANT | Silphium laciniatum L. | compassplant | 5 | FORB | |
| Silphium perfoliatum | CUP PLANT | Silphium perfoliatum L. | cup plant | 5 | FORB | |
| Silphium terebinthinaceum | PRAIRIE DOCK | Silphium terebinthinaceum Jacq. | prairie rosinweed | 5 | FORB | |
| Sisyrinchium albidum | COMMON BLUE-EYED GRASS | Sisyrinchium albidum Raf. | white blue-eyed grass | 7 | FORB | |
| Smilacina stellata | STARRY FALSE SOLOMON'S SEAL | Maianthemum stellatum (L.) Link | starry false lily of the vally | 5 | FORB | |
| SOLANUM DULCAMARA | BITTERSWEET NIGHTSHADE | Solanum dulcamara L. | climbing nightshade | * | Vine | |
| Solidago canadensis | CANADA GOLDENROD | Solidago canadensis L. | Canada goldenrod | 1 | FORB | |
| Solidago gigantea | LATE GOLDENROD | Solidago gigantea Ait. | giant goldenrod | 4 | FORB | |
| Solidago graminifolia | COMMON GRASS-LEAVED GOLDE | Euthamia graminifolia (L.) Nutt. var. | flat-top goldentop | 4 | FORB | |
| Solidago juncea | EARLY GOLDENROD | Solidago juncea Ait. | early goldenrod | 5 | FORB | |
| Solidago nemoralis | OLD-FIELD GOLDENROD | Solidago nemoralis Ait. | gray goldenrod | 4 | FORB | |
| Solidago riddellii | RIDDELL'S GOLDENROD | Oligoneuron riddellii (Frank ex Ridd | Riddell's goldenrod | 7 | FORB | |
| Solidago rigida | STIFF GOLDENROD | Oligoneuron rigidum (L.) Small var. r | stiff goldenrod | 4 | FORB | |
| SONCHUS ARVENSIS | FIELD SOW THISTLE | Sonchus arvensis L. | field sowthistle | * | FORB annual | |
| Sorghastrum nutans | INDIAN GRASS | Sorghastrum nutans (L.) Nash | Indiangrass | 5 | Grass | |
| Spartina pectinata | PRAIRIE CORD GRASS | Spartina pectinata Bosc ex Link | prairie cordgrass | 4 | Grass | |
| Sphenopholis intermedia | SLENDER WEDGE GRASS | Sphenopholis intermedia (Rydb.) Ry | slender wedgescale | 4 | Grass | |
| Sphenopholis obtusata | PRAIRIE WEDGE GRASS | Sphenopholis obtusata (Michx.) Scri | prairie wedgescale | 7 | Grass | |
| Spiranthes magnicamporum | GREAT PLAINS LADIES' TRESSES | Spiranthes magnicamporum Sheviak | Great Plains ladies'-tresses | 8 | FORB | |
| SPOROBOLUS ASPER | ROUGH DROPSEED | Sporobolus compositus (Poir.) Merr. | composite dropseed | * | Grass | |
| Sporobolus heterolepis | PRAIRIE DROPSEED | Sporobolus heterolepis (Gray) Gray | prairie dropseed | 10 | Grass | |
| Stachys palustris homotricha | WOUNDWORT | Stachys palustris L. | marsh hedgenettle | 5 | FORB | |
| Stipa spartea | PORCUPINE GRASS | Hesperostipa spartea (Trin.) Barkwo | porcupinegrass | 7 | Grass | |
| TARAXACUM OFFICINALE | COMMON DANDELION | Taraxacum officinale G.H. Weber ex | common dandelion | * | FORB | |
| Tradescantia ohiensis | COMMON SPIDERWORT | Tradescantia ohiensis Raf. | bluejacket | 2 | FORB | |
| TRAGOPOGON PRATENSIS | COMMON GOAT'S BEARD | Tragopogon pratensis L. | Jack-go-to-bed-at-noon | * | FORB biennial | |
| TRIFOLIUM PRATENSE | RED CLOVER | Trifolium pratense L. | red clover | * | FORB | |
| TRIFOLIUM REPENS | WHITE CLOVER | Trifolium repens L. | white clover | * | FORB | |
| Trillium recurvatum | RED TRILLIUM | Trillium recurvatum | bloody butcher | 5 | FORB | |
| Typha angustifolia | NARROW-LEAVED CATTAIL | Typha angustifolia | narrowleaf cattail | 1 | FORB | |
| Ulmus americana | AMERICAN ELM | Ulmus americana L. | American elm | 3 | Tree | |
| VERBASCUM BLATTARIA | MOTH MULLEIN | Verbascum blattaria L. | moth mullein | * | FORB biennial | |
| VERBASCUM THAPSUS | COMMON MULLEIN | Verbascum thapsus L. | common mullein | * | FORB biennial | |
| Verbena hastata | BLUE VERVAIN | Verbena hastata L. | swamp verbena | 4 | FORB | |
| Veronicastrum virginicum | CULVER'S ROOT | Veronicastrum virginicum (L.) Farw. | Culver's root | 7 | FORB | |
| VICIA ANGUSTIFOLIA | NARROW-LEAVED VETCH | Vicia sativa L. ssp. nigra (L.) Ehrh. | garden vetch | * | FORB annual | |
| Viola pedatifida | PRAIRIE VIOLET | Viola pedatifida G. Don | prairie violet | 9 | FORB | |
| Viola sororia | COMMON BLUE VIOLET | Viola sororia Willd. | common blue violet | 3 | FORB | |
| Vitis riparia | RIVERBANK GRAPE | Vitis riparia Michx. | riverbank grape | 2 | Vine | |
| Zizia aurea | GOLDEN ALEXANDERS | Zizia aurea (L.) W.D.J. Koch | golden zizia | 7 | FORB | |