alfalfa (Medicago sativa ssp. sativa)
American basswood (Tilia americana)
American elm (Ulmus americana)
American germander (Teucrium canadense)
American hog peanut (Amphicarpaea bracteata var. comosa)
American lopseed (Phryma leptostachya)
amur maple (Acer ginnala)
annual fleabane (Erigeron annuus)
bird’s-foot trefoil (Lotus corniculatus var. corniculatus)
black-eyed Susan (Rudbeckia hirta)
black-seeded plantain (Plantago rugelii var. rugelii)
black ash (Fraxinus nigra)
black bindweed (Fallopia convolvulus)
black cherry (Prunus serotina var. serotina)
black maple (Acer saccharum ssp. nigrum)
black raspberry (Rubus occidentalis)
bland sweet cicely (Osmorhiza claytonii)
bloodroot (Sanguinaria canadensis)
blue cohosh (Caulophyllum thalictroides)
bouncing bet (Saponaria officinalis)
boxelder (Acer negundo var. negundo)
broad-leaved arrowhead (Sagittaria latifolia)
broadleaf enchanter’s nightshade (Circaea lutetiana ssp. canadensis)
butternut (Juglans cinerea)
Canada lettuce (Lactuca canadensis)
Canada moonseed (Menispermum canadense)
Canadian clearweed (Pilea pumila)
Canadian honewort (Cryptotaenia canadensis)
Canadian woodnettle (Laportea canadensis)
chokecherry (Prunus virginiana var. virginiana)
clustered black snakeroot (Sanicula odorata)
common buckthorn (Rhamnus cathartica)
common burdock (Arctium minus)
common dandelion (Taraxacum officinale ssp. officinale)
common dayflower (Commelina communis)
common evening primrose (Oenothera biennis)
common false Solomon’s seal (Maianthemum racemosum var. racemosum)
common milkweed (Asclepias syriaca)
common motherwort (Leonurus cardiaca)
common mullein (Verbascum thapsus ssp. thapsus)
common ragweed (Ambrosia artemisiifolia)
common yarrow (Achillea millefolium)
curly dock (Rumex crispus)
David’s spurge (Euphorbia davidii)
desert false indigo (Amorpha fruticosa)
early meadow rue (Thalictrum dioicum)
eastern redcedar (Juniperus virginiana var. virginiana)
field clover (Trifolium campestre)
field horsetail (Equisetum arvense)
flowering spurge (Euphorbia corollata)
fragrant bedstraw (Galium triflorum)
fringed loosestrife (Lysimachia ciliata)
giant ragweed (Ambrosia trifida var. trifida)
green ash (Fraxinus pennsylvanica)
green foxtail (Setaria viridis var. viridis)
hoary vervain (Verbena stricta)
Indian hemp (Apocynum cannabinum)
ironwood (Ostrya virginiana var. virginiana)
Jack-in-the-pulpit (Arisaema triphyllum)
Japanese barberry (Berberis thunbergii)
Jerusalem artichoke (Helianthus tuberosus)
kidney-leaved buttercup (Ranunculus abortivus)
Maryland black snakeroot (Sanicula marilandica)
Missouri gooseberry (Ribes missouriense)
nannyberry (Viburnum lentago)
northern blue flag (Iris versicolor)
northern hackberry (Celtis occidentalis)
northern lady fern (Athyrium filix-femina ssp. angustum)
northern pin oak (Quercus ellipsoidalis)
northern prickly ash (Zanthoxylum americanum)
northern red oak (Quercus rubra)
northern shagbark hickory (Carya ovata)
ostrich fern (Matteuccia struthiopteris var. pensylvanica)
pagoda dogwood (Cornus alternifolia)
Pennsylvania buttercup (Ranunculus pensylvanicus)
plains cottonwood (Populus deltoides ssp. molinifera)
pointed-leaved tick-trefoil (Desmodium glutinosum)
prairie rose (Rosa arkansana)
red baneberry (Actaea rubra ssp. rubra)
red clover (Trifolium pratense)
red pine (Pinus resinosa)
reed canary grass (Phalaris arundinacea)
sensitive fern (Onoclea sensibilis)
sharp-lobed hepatica (Anemone acutiloba)
silky dogwood (Cornus obliqua)
silver maple (Acer saccharinum)
sleepy catchfly (Silene antirrhina)
smooth carrionflower (Smilax herbacea)
smooth sumac (Rhus glabra)
spotted touch-me-not (Impatiens capensis)
staghorn sumac (Rhus typhina)
starry false Solomon’s seal (Maianthemum stellatum)
stinging nettle (Urtica dioica ssp. gracilis)
sugar maple (Acer saccharum ssp. saccharum)
swamp smartweed (Polygonum amphibium var. emersum)
tall meadow rue (Thalictrum dasycarpum)
tall thimbleweed (Anemone virginiana)
Tartarian honeysuckle (Lonicera tatarica)
timothy (Phleum pratense)
twinleaf (Jeffersonia diphylla)
upright carrionflower (Smilax ecirrhata)
Virginia stickseed (Hackelia virginiana)
Virginia waterleaf (Hydrophyllum virginianum var. virginianum)
western poison ivy (Toxicodendron rydbergii)
white clover (Trifolium repens)
white oak (Quercus alba)
white poplar (Populus alba)
white sweet clover (Melilotus albus)
wild bergamot (Monarda fistulosa)
wild geranium (Geranium maculatum)
wild ginger (Asarum canadense)
wild grape (Vitis riparia)
wild leek (Allium tricoccum)
woodbine (Parthenocissus vitacea)
woodland horsetail (Equisetum sylvaticum)
yellow goat’s beard (Tragopogon dubius)
yellow marsh marigold (Caltha palustris var. palustris)
yellow wood sorrel (Oxalis stricta)
zigzag goldenrod (Solidago flexicaulis) |