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| scientific name | common name(s) | image gallery |
| Acer saccharinum | Silver maple Soft maple White maple | |
| Acer saccharum | Sugar maple Northern sugar maple | |
| Aesculus glabra | Ohio buckeye Texas buckeye Fetid buckeye Horse chestnut | |
| Allium canadense | Meadow garlic Wild garlic Wild onion | |
| Allium stellatum | Autumn onion Prairie onion | |
| Amelanchier arborea | Common serviceberry Downy serviceberry Shadbush Juneberry | |
| Amorpha canescens | Leadplant Leadplant amorpha Prairie shoestring | |
| Amorpha fruticosa | Indigo bush False indigo bush False indigo Desert false indigo | |
| Anemone canadensis | Canadian anemone Round-leaf thimbleweed Canada anemone Windflower Meadow anemone | |
| Andropogon gerardii | Big bluestem Turkeyfoot | |
| Andropogon hallii | Sand bluestem | |
| Aquilegia canadensis | Eastern red columbine Wild red columbine | |
| Arisaema triphyllum | Jack in the pulpit Indian jack in the pulpit Jack-in-the-pulpit | |
| Asclepias incarnata | Swamp milkweed Pink Milkweed | |
| Asclepias tuberosa | Butterflyweed Butterfly milkweed Orange milkweed Pleurisy root | |
| Asclepias verticillata | Whorled milkweed Eastern whorled milkweed | |
| Baptisia alba | White wild indigo | |
| Baptisia bracteata var. leucophaea | Longbract wild indigo Cream false indigo Plains wild indigo Cream wild indigo Large-bracted wild indigo | |
| Betula nigra | River birch Red birch | |
| Bouteloua curtipendula | Sideoats grama | |
| Bouteloua gracilis | Blue grama | |
| Campanulastrum americanum | American bellflower American-bellflower Tall bellflower | |
| Callirhoe involucrata | Winecup Purple poppy mallow | |
| Carya ovata | Shagbark hickory | |
| Carex stipata | Owlfruit sedge Stalk-grain sedge Awl-fruited sedge | |
| Ceanothus americanus | New Jersey tea Redroot | |
| Cercis canadensis | Eastern redbud Redbud | |
| Celtis occidentalis | Common hackberry Nettle tree | |
| Cephalanthus occidentalis | Common buttonbush Buttonbush Button willow | |
| Celastrus scandens | American bittersweet | |
| Chamaecrista fasciculata | Partridge pea Sleepingplant Sensitive plant | |
| Corylus americana | American hazelnut American filbert | |
| Cornus obliqua | Silky dogwood Pale dogwood Swamp dogwood Kinnikinnik | |
| Coreopsis palmata | Stiff tickseed Stiff coreopsis Finger coreopsis | |
| Crataegus mollis | Downy hawthorn White thorn Whitethorn Scarlet hawthorn Scarlet haw | |
| Desmodium canadense | Showy tick trefoil | |
| Dicentra cucullaria | Dutchman's breeches | |
| Dodecatheon meadia | Pride-of-Ohio Roosterheads Shootingstar Pride of Ohio Eastern shooting star | |
| Echinacea angustifolia | Black Sampson Black Samson echinacea Narrow-leaf Coneflower | |
| Elymus canadensis | Canada wild rye Canadian wildrye Prairie wildrye Nodding wildrye | |
| Euphorbia corollata | Flowering spurge | |
| Euthamia graminifolia | Flat-top goldentop Grass-leaved goldenrod | |
| Eupatorium perfoliatum | Common boneset | |
| Eutrochium purpureum | Purple joepyeweed Sweet-scented joepyeweed Sweet joepyeweed | |
| Fraxinus americana | White ash | |
| Fraxinus pennsylvanica | Green ash Red ash | |
| Fragaria virginiana | Virginia strawberry Wild strawberry | |
| Gaillardia aristata | Common gaillardia Great blanketflower Blanketflower Brown-eyed susan | |
| Geranium maculatum | Spotted geranium Wild geranium Cranesbill | |
| Gymnocladus dioicus | Kentucky coffeetree Stump tree | |
| Heliopsis helianthoides | Smooth oxeye Oxeye sunflower False sunflower | |
| Heuchera richardsonii | Richardson's alumroot Prairie alumroot | |
| Hydrophyllum virginianum | Eastern waterleaf Shawnee salad Virginia waterleaf | |
| Juglans nigra | Black walnut Eastern black walnut | |
| Juniperus virginiana | Eastern red cedar Eastern redcedar Virginia juniper | |
| Koeleria macrantha | Prairie Junegrass Junegrass Prairie Koeler's grass | |
| Lespedeza capitata | Roundhead lespedeza Roundhead bush-clover | |
| Liatris aspera | Tall blazing star Tall gayfeather Rough blazing star Button snakeroot | |
| Liatris pycnostachya | Prairie Blazing Star Kansas Ggayfeather Cat-tail Gayfeather Hairy Button-snakeroot | |
| Lobelia cardinalis | Cardinal flower | |
| Lobelia siphilitica | Great blue lobelia | |
| Malus ioensis | Prairie crabapple Iowa crabapple | |
| Monarda fistulosa | Wild bergamot Beebalm | |
| Oenothera biennis | Common evening-primrose King's cure-all | |
| Oenothera rhombipetala | Diamond petal primrose Four-Point Evening Primrose Fourpoint evening-primrose Greater four-point evening-primrose | |
| Opuntia macrorhiza | Common prickly-pear Plains prickly pear Prickly Pear Twist-spine prickly-pear Twistspine pricklypear | |
| Ostrya virginiana | Eastern hop-hornbeam Hophornbeam Ironwood | |
| Parthenocissus quinquefolia | Virginia creeper | |
| Pascopyrum smithii | Western wheatgrass | |
| Panicum virgatum | Switchgrass Wand panic grass | |
| Penstemon digitalis | Mississippi penstemon Smooth white beardtongue Talus slope penstemon Foxglove beardtongue | |
| Penstemon grandiflorus | Large beardtongue Large-flower beardtongue Large-flowered penstemon | |
| Phlox divaricata ssp. laphamii | Lapham's phlox Blue phlox Sweet william | |
| Physostegia virginiana | Fall obedient plant Obedient plant False dragonhead | |
| Platanus occidentalis | American sycamore Buttonwood Plane-tree Sycamore | |
| Polygonatum biflorum | Smooth Solomon's seal Great Solomon’s-seal Sealwort | |
| Populus deltoides | Eastern cottonwood Alamo Carolina poplar Necklace Poplar | |
| Podophyllum peltatum | Mayapple Indian apple Wild mandrake Pomme de mai Podophylle pelt | |
| Prunus americana | American plum Wild plum | |
| Prunus serotina | Black cherry Rum cherry | |
| Prunus virginiana | Chokecherry Common chokecherry Choke cherry | |
| Quercus alba | White oak Northern white oak Stave Oak Ridge White Oak Forked-leaf White Oak | |
| Quercus bicolor | Swamp white oak | |
| Quercus macrocarpa | Bur oak Burr oak Savannah oak Overcup oak Prairie oak Mossy-cup oak Mossy-overcup oak Blue oak | |
| Quercus palustris | Pin oak Swamp Spanish oak | |
| Quercus rubra | Northern red oak | |
| Ratibida columnifera | Mexican hat Prairie coneflower Upright prairie coneflower Red-spike mexican-hat Long-headed coneflower Thimbleflower | |
| Ratibida pinnata | Pinnate prairie coneflower Grayhead Mexican hat Yellow coneflower Grayhead coneflower | |
| Rhus aromatica | Fragrant sumac Aromatic sumac Lemon sumac Polecat bush | |
| Rhus glabra | Smooth sumac | |
| Rosa blanda | Smooth rose Early wild rose | |
| Rosa setigera var. tomentosa | Climbing rose Illinois rose | |
| Rudbeckia hirta | Black-eyed Susan Common black-eyed Susan Brown-eyed Susan | |
| Rudbeckia subtomentosa | Sweet coneflower Sweet black-eyed Susan | |
| Schizachyrium scoparium | Little bluestem | |
| Sisyrinchium campestre | Prairie blue-eyed grass Prairie blue-eyed-grass White-eyed grass | |
| Silphium integrifolium | Wholeleaf rosinweed Entire-leaf rosinweed | |
| Silphium laciniatum | Compassplant Compass plant | |
| Silphium perfoliatum | Cup plant | |
| Solidago nemoralis | Gray goldenrod Prairie goldenrod Old field goldenrod | |
| scientific name | common name(s) | image gallery |