| Family |
Taxon |
Common Name | Photographs |
| Commelinaceae |
Tradescantia ohiensis Raf. |
blue-jacket, common spiderwort, smooth spiderwort |
|
| Convolvulaceae |
Convolvulus arvensis L. |
field bindweed |
|
| Cornaceae |
Cornus amomum Mill. var. schuetzeana (C.A.Mey.) Rickett |
blue-fruited dogwood, silky dogwood |
|
| Cornaceae |
Cornus stolonifera Michx. |
red osier dogwood |
|
| Cyperaceae |
Carex grisea Wahlenb. |
eastern narrow-leaved sedge, gray sedge |
|
| Cyperaceae |
Carex nebrascensis Dewey |
Nebraska sedge |
|
| Cyperaceae |
Carex pellita Willd. |
broad-leaved woolly sedge |
|
| Cyperaceae |
Carex pensylvanica Lam. |
common oak sedge, Pennsylvania sedge |
|
| Cyperaceae |
Carex tenuiflora Wahlenb. |
small-headed bog sedge, sparse-flowered sedge |
|
| Cyperaceae |
Carex vulpinoidea Michx. |
brown fox sedge, fox sedge |
|
| Cyperaceae |
Scirpus pendulus Muhl. |
rufous bulrush |
|
| Dioscoreaceae |
Dioscorea villosa L. |
colic-root, wild yam, yam root |
|
| Dryopteridaceae |
Dryopteris carthusiana (Vill.) H.P.Fuchs |
spinulose wood fern, toothed wood fern |
|
| Dryopteridaceae |
Onoclea sensibilis L. |
sensitive fern |
|
| Equisetaceae |
Equisetum laevigatum A.Braun |
smooth horsetail, smooth scouring rush |
|
| Euphorbiaceae |
Acalypha rhomboidea Raf. |
rhombic copper-leaf, three-seeded-mercury |
|
| Fabaceae |
Amphicarpaea bracteata (L.) Fernald |
American hog-peanut, hog-peanut |
|
| Fabaceae |
Lathyrus palustris L. |
marsh pea, marsh vetchling, slender-stem pea-vine |
|
| Fabaceae |
Lathyrus venosus Muhl. ex Willd. |
forest pea, veiny pea, veiny pea-vine |
|
| Fabaceae |
Trifolium dubium Sibth. |
little hop clover, suckling clover |
|
| Fabaceae |
Trifolium pratense L. |
red clover |
|
| Fumariaceae |
Dicentra cucullaria (L.) Bernh. |
Dutchman's-breeches |
|
| Gentianaceae |
Gentiana andrewsii Griseb. var. andrewsii |
Andrews' gentian, bottle gentian, prairie closed gentian |
|
| Grossulariaceae |
Ribes americanum Mill. |
American black currant, eastern black currant, wild black currant |
|
| Grossulariaceae |
Ribes missouriense Nutt. |
Missouri gooseberry |
|
| Hippocastanaceae |
Aesculus glabra Willd. var. glabra |
Ohio buckeye |
|
| Hypericaceae |
Hypericum perforatum L. |
common St. John's-wort, Klamath-weed, St. John's-wort |
|
| Juglandaceae |
Carya cordiformis (Wangenh.) K.Koch |
bitter-nut hickory, pig-nut, yellow-bud hickory |
|
| Juncaceae |
Juncus arcticus Willd. var. balticus (Willd.) Trautv. |
Arctic rush, Baltic rush, wire rush |
|
| Lamiaceae |
Scutellaria lateriflora L. |
blue skullcap, mad-dog skullcap |
|
| Lamiaceae |
Stachys palustris L. |
hedge-nettle, marsh hedge-nettle, woundwort |
|
| Lamiaceae |
Stachys tenuifolia Willd. var. tenuifolia |
narrow-leaved hedge-nettle, smooth hedge-nettle |
|
| Liliaceae |
Allium tricoccum Sol. |
ramp, wild leek |
|
| Liliaceae |
Allium tricoccum Sol. var. burdickii Hanes |
narrow-leaved wild leek, wild leek |
|
| Liliaceae |
Erythronium albidum Nutt. |
small white fawn-lily, white dog-tooth violet, white trout-lily |
|
| Liliaceae |
Maianthemum stellatum (L.) Link |
little false Solomon's-seal, starflower Solomon's-seal, starry false Solomon's-seal |
|
| Liliaceae |
Trillium flexipes Raf. |
bent trillium, declined trillium, nodding wake-robin |
|
| Liliaceae |
Trillium recurvatum Beck |
bloody butcher, bloody noses, prairie trillium, red trillium, reflexed trillium, toadshade |
|
| Limnanthaceae |
Floerkea proserpinacoides Willd. |
false mermaid, false mermaid-weed |
|
| Lythraceae |
Lythrum salicaria L. |
purple loosestrife, spiked loosestrife |
|
| Nymphaeaceae |
Nymphaea odorata Aiton |
American white water-lily, fragrant water-lily |
|
| Onagraceae |
Circaea lutetiana L. subsp. canadensis (L.) Asch. & Magnus |
broad-leaf enchanter's-nightshade |
|
| Onagraceae |
Epilobium ciliatum Raf. |
American willow-herb, hairy willow-herb |
|
| Onagraceae |
Epilobium ciliatum Raf. subsp. ciliatum |
American willow-herb, coast willow-weed, hairy willow-herb |
|
| Onagraceae |
Oenothera parviflora L. |
northern evening-primrose, small-flowered evening-primrose |
|
| Ophioglossaceae |
Botrychium virginianum (L.) Sw. |
rattlesnake fern |
|
| Orchidaceae |
Aplectrum hyemale (Muhl. ex Willd.) Torr. |
Adam-and-Eve, putty-root |
|
| Orchidaceae |
Calopogon tuberosus (L.) Britton, Sterns & Poggenb. var. tuberosus |
grass pink, tuberous grass pink |
|
| Orchidaceae |
Cypripedium acaule Aiton |
moccasin-flower, pink lady's-slipper, pink moccasin-flower, small pink lady's-slipper |
|
| Orchidaceae |
Galearis spectabilis (L.) Raf. |
showy orchis |
|