Camassia scilloides - Wild hyacinth
Campanula americana - Tall bellflower
Carex blanda - Common woodland sedge
Carex molesta - Troublesome sedge
Carex pennsylvanica - Pennsylvania sedge
Carex rosea - Rosy sedge
Caulophyllum thalictroides - Blue cohosh
Ceoanthus americanus - New Jersey Tea
Chamaecrista fasciculata - Partridge pea
Chamaesyce glyptosperma - Ridge seeded spurge
Chamaesyce maculata - Milk purslane
Chelone glabra - Turtlehead
Circaea canadensis - Enchanter's nightshade
Cirsium altissimum - Wood thistle
Cirsium discolor - Old field thistle
Cirsium hillii - Hill's thistle
Claytonia virginica - Spring beauty
Clematis virginiana - Virgin's bower
Coreopsis palmata - Prairie tickseed
Coreopsis tripteris - Tall coreopsis
Cryptotaenia canadensis - Honewort
Cypripedium parviflorum - Yellow lady’s slipper
Dalea candida - White prairie clover
Dalea purpurea - Purple prairie clover
Desmodium canadense - Showy tick trefoil
Desmodium glutinosum - Woodland tick trefoil
Desmodium illinoense - Illinois tick trefoil
Dioscorea villosa - Wild yam
Dodecatheon meadia - Shooting star
Echinacea pallida - Pale purple coneflower
Echinocystis lobata - Wild cucumber
Elymus canadensis - Canada wild rye
Elymus hystrix - Bottlebrush grass
Elymus riparius - Woodland rye
Elymus villosus - Silky wild rye
Elymus virginicus -Virginia wild rye
Eragrostis spectabilis - Purple love grass
Erechtites hieracifolia - American burnweed
Erigeron annuus - Annual fleabane
Eryngium yuccifolium - Rattlesnake master
Eupatorium altissimum - Tall boneset
Eupatorium perfoliatum - Common boneset
Eupatorium rugosum - White snakeroot
Eupatorium sessifolia - Upland boneset
Euphorbia corollata - Flowering spurge
Eutrochium purpureum - Woodland Joe Pye
Galearis spectabilis - Showy orchis
Galium aparine - Annual bedstraw
Galium boreale - Northern bedstraw
Galium concinnum - Pretty bedstraw
Galium triflorum - Sweet-scented bedstraw
Gaura biennis - Gaura
Gentiana alba - Cream gentian
Gentiana andrewsii - Bottle gentian
Gentianella quinuefolia - Stiff gentian
Geranium maculatum - Wild geranium
Geum canadense - White avens
Geum laciniatum - Rough avens
Geum triflorum - Prairie smoke
Gymnocarpium dryopteris - Common oak fern
Hackelia virginiana - Beggar’s lice
Helenium autumnale - Sneezeweed
Helianthus giganteus - Giant sunflower
Helianthus pauciflorus - Showy sunflower
Helianthus stromosus - Woodland sunflower
Heliopsis helianthoides - Ox-eye sunflower
Heuchera richardsonii - Alumroot
Hypericum punctatum - Spotted St John's wort
Hypericum pyramidatum - Great St. John's wort
Hyposix hirsuta - Yellow star grass
Juncus tenuis - Poverty rush
Koeleria macrantha - June grass
Kuhnia eupatorioides - False boneset