- Agrimony (Agrimonia gryposepala)
- Agrimony, Small-flowered (Agrimonia parviflora)
- Ailanthus (Ailanthus altissima)
- Alfalfa (Medicago sativa)
- Anemone, Long-fruited (Anemone cylindrica)
- Anemone, Rue (Thalictrum thalictroides)
- Anemone, Wood (Anemone quinquefolia)
- Angelica, Great (Angelica atropurpurea)
- Aniseroot (Osmorhiza longistylis)
- Ash, Black (Fraxinus nigra)
- Ash, Blue (Fraxinus quadrangulata)
- Ash, Pumpkin (Fraxinus profunda)
- Ash, Red (Fraxinus pennsylvanica)
- Ash, White (Fraxinus americana)
- Avens, Spring (Geum vernum)
- Baneberry, Red (Actaea rubra)
- Baneberry, White (Actaea pachypoda)
- Bean, Trailing Wild (Strophostyles helvola)
- Bladdernut (Staphylea trifolia)
- Bower, Virgin's (Clematis virginiana)
- Buckeye, Ohio (Aesculus glabra)
- Burnet, Small (Poterium sanguisorba)
- Butternut (Juglans cinerea)
- Cicely, Sweet (Osmorhiza claytonii)
- Cinquefoil, Shrubby (Dasiphora fruticosa)
- Cinquefoil, Three-toothed (Sibbaldia tridentata)
- Coffee Tree, Kentucky (Gymnocladus dioicus)
- Coreopsis, Tall (Coreopsis tripteris)
- Corydalis, Golden (Corydalis aurea)
- Creeper, Trumpet (Campsis radicans)
- Elderberry, Red-berried (Sambucus racemosa)
- Euonymus, Winged (Euonymus alata)
- Ginseng (Panax quinquefolius)
- Ginseng, Dwarf (Panax trifolius)
- Goldthread (Coptis trifolia)
- Hedge Parsley, Japanese (Torilis japonica)
- Hemlock, Poison (Conium maculatum)
- Hemlock, Water (Cicuta maculata)
- Hercules' Club (Aralia elata)
- Hickory, Bitternut (Carya cordiformis)
- Hickory, Shellbark (Carya laciniosa)
- Horsechestnut (Aesculus hippocastanum)
- Indigo, False (Amorpha fruticosa)
- Ivy, Poison (Toxicodendron rydbergii)
- Jack-in-the-Pulpit (Arisaema triphyllum)
- Locust, Black (Robinia pseudoacacia)
- Lupine, Wild (Lupinus perennis)
- Medick, Black (Medicago lupulina)
- Parsnip, Water (Sium suave)
- Pea, Beach (Lathyrus japonicus)
- Pimpernel, Yellow (Taenidia integerrima)
- Prickly Ash (Zanthoxylum americanum)
- Raspberry, Black (Rubus occidentalis)
- Rose, Prairie (Rosa setigera)
- Silverweed (Potentilla anserina)
- Sorrel, Common Wood (Oxalis montana)
- Spirea, False (Sorbaria sorbifolia)
- Strawberry, Indian (Potentilla indica)
- Strawberry, Wild (Fragaria virginiana)
- Strawberry, Woodland (Fragaria vesca)
- Sumac, Fragrant (Rhus aromatica)
- Sumac, Poison (Toxicodendron vernix)
- Tick Trefoil, Showy (Desmodium canadense)
- Vetchling, Marsh (Lathyrus palustris)
- Vetchling, Pale (Lathyrus ochroleucus)
- Vetchling, Tuberous (Lathyrus tuberosus)
- Walnut, Black (Juglans nigra)
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