Acer pensylvanicum (striped maple) Acer rubrum (red maple, swamp maple) Achillea millefolium (common yarrow) Actaea pachypoda (doll's-eyes) Agalinis purpurea (purple agalinis) Agalinis tenuifolia (slender false foxglove) Alnus incana (speckled alder) Amelanchier arborea (downy servicberry) Amelanchier canadensis (Canadian serviceberry) Amphicarpaea bracteata (American hog-peanut) Anemone americana (round-lobed hepatica) Anemone quinquefolia (wood anemone) Antennaria neglecta (field pussytoes) Antennaria plantaginifolia (plantain-leaved pussytoes) Apios americana (American groundnut) Apocynum cannabinum (Indian hemp) Aquilegia canadensis (eastern red columbine) Aralia hispida (bristly sarsaparilla) Aralia nudicaulis (wild sarsaparilla) Arisaema triphyllum (Jack-in-the-pulpit) Aronia arbutifolia (red chokeberry) Aronia melanocarpa (black chokeberry) Asclepias incarnata (swamp milkweed) Asclepias syriaca (common milkweed) Asclepias tuberosa (butterfly milkweed) Aureolaria grandiflora (large-flowered false foxglove) Aureolaria pedicularia (fern-leaved false foxglove) Aureolaria virginica (downy false foxglove) Baptisia tinctoria (yellow wild indigo) Betula alleghaniensis (yellow birch) Betula lenta (sweet birch, cherry birch) Betula papyrifera (paper birch, white birch) Betula populifolia (gray birch) Boehmeria cylindrica (false nettle) Calystegia sepium (hedge false bindweed) Carex lurida (shallow sedge) Carex pensylvanica (Pennsylvania sedge) Carpinus caroliniana (American hornbeam) Carya glabra (pignut hickory) Castanea dentata (American chestnut) Ceanothus americanus (New Jersey tea) Cephalanthus occidentalis (buttonbush) Chamaecrista fasciculata (showy partridge pea) Chamaecrista nictitans (sensitive partridge pea) Chamaedaphne calyculata (leatherleaf) Chamaepericlymenum canadense (bunchberry) Chelone glabra (white turtlehead) Circaea canadensis (enchanter's nightshade) Claytonia caroliniana (Carolina springbeauty) Clematis virginiana (virgin's bower) Clethra alnifolia (sweet pepperbush) Clinopodium vulgare (wild basil) Coptis trifolia (threeleaf goldthread) Cornus amomum (silky dogwood) Cornus florida (flowering dogwood) Cornus racemosa (gray dogwood) Corylus americana (American hazelnut) Cypripedium acaule (pink lady's slipper) Dasiphora fruticosa (shrubby cinquefoil) Desmodium canadense (showy tick trefoil) Dicentra cucullaria (Dutchman's breeches) Doellingeria umbellata (tall flat-topped white aster) Echinocystis lobata (wild cucumber) Epigaea repens (trailing arbutus) Equisetum arvense (field horsetail) Erigeron annuus (annual fleabane) Erigeron pulchellus (Robin's-plantain) Erigeron strigosus (daisy fleabane) Erythronium americanum (yellow trout lily) Eupatorium hyssopifolium (hyssop-leaved thoroughwort) Eupatorium perfoliatum (common boneset) Eurybia divaricata (white wood aster) Euthamia graminifolia (flat-top goldentop) Eutrochium maculatum (spotted Joe-pye-weed) Fragaria virginiana (wild strawberry) Galium asprellum (rough bedstraw) Galium obtusum (bluntleaf bedstraw) Gaultheria procumbens (eastern wintergreen) Gaylussacia baccata (black huckleberry) Gentiana clausa (closed gentian) Geranium maculatum (wild geranium) Goodyera pubescens (downy rattlesnake plantain) Helenium autumnale (common sneezeweed) Helianthus decapetalus (ten-petaled sunflower) Helianthus divaricatus (woodland sunflower) Hibiscus moscheutos (swamp rose mallow) Hieracium paniculatum (Allegheny hawkweed) Houstonia caerulea (bluet, Quaker Ladies) Hypericum ellipticum (pale St. John's-wort) Ilex opaca (American holly) Ilex verticillata (winterberry) Impatiens capensis (orange jewelweed) Ionactis linariifolia (stiff aster) Iris versicolor (northern blue flag) Juglans nigra (black walnut) Juniperus communis (common juniper) Juniperus virginiana (eastern redcedar) Kalmia angustifolia (sheep laurel) Kalmia latifolia (mountain laurel) Lactuca canadensis (Canada wild lettuce) Lespedeza capitata (round-headed bush clover) Lespedeza virginica (slender bush clover) Lilium canadense (Canada lily) Lobelia cardinalis (cardinal flower) Lobelia inflata (Indian tobacco) Lobelia siphilitica (great blue lobelia) Lysimachia borealis (starflower) Lysimachia ciliata (fringed yellow loosestrife) Lysimachia quadrifolia (whorled loosestrife) Lysimachia terrestris (swamp candles) Maianthemum canadense (Canada mayflower) Maianthemum racemosum (false Solomon's seal) Medeola virginiana (Indian cucumber-root) Melampyrum lineare (cow-wheat) Mentha canadensis (Canada mint) Mimulus ringens (Allegheny monkey-flower) Mitchella repens (partridgeberry) Moehringia lateriflora (bluntleaf sandwort) Monarda fistulosa (wild bergamot) Monotropa hypopitys (pinesap) Nabalus alba (white rattlesnake-root) Nabalus altissimus (tall rattlesnake-root) Oclemena acuminata (whorled wood aster) Oenothera biennis (evening primrose) Orobanche uniflora (one-flowered cancer-root) Ostrya virginiana (ironwood) Packera aurea (golden groundsel) Penstemon digitalis (foxglove beardtongue) Phytolacca americana (American Pokeweed) Pinus rigida (pitch pine) Platanthera lacera (ragged fringed orchid) Platanus occidentalis (American sycamore) Polygala sanguinea (purple milkwort) Polygonum articulatum (northern jointweed) Populus deltoides (eastern cottonwood) Populus grandidentata (bigtooth aspen) Populus tremuloides (quaking aspen) Potentilla canadensis (dwarf cinquefoil) Potentilla norvegica (rough cinquefoil) Potentilla simplex (common cinquefoil) Prunella vulgaris (heal-all) Prunus maritima (beach plum) Prunus pensylvanica (pin cherry, fire cherry) Prunus serotina (black cherry) Prunus virginiana (chokecherry) Pycnanthemum muticum (mountain mint) Pyrola americana (American shinleaf) Quercus velutina (black oak) Rhexia virginica (Virginia meadow beauty) Rhododendron viscosum (swamp azalea) Rhus copallinum (winged sumac) Rhus glabra (smooth sumac) Rhus typhina (staghorn sumac) Rosa carolina (Carolina rose, pasture rose) Rosa virginiana (Virginia rose) Rubus allegheniensis (Allegheny/common blackberry) Rubus flagellaris (northern blackberry) Rubus occidentalis (black raspberry) Rudbeckia hirta (black-eyed Susan) Rudbeckia laciniata (green-headed coneflower) Salix discolor (pussy willow) Sanguinaria canadensis (bloodroot) Sassafras albidum (sassafras) Scirpus atrovirens (dark-green bulrush) Senna hebecarpa (wild senna) Sisyrinchium montanum (strict blue-eyed grass) Smilax rotundifolia (roundleaf greenbrier) Solidago caesia (blue-stemmed goldenrod) Solidago canadensis (Canada goldenrod) Solidago juncea (early goldenrod) Solidago nemoralis (gray goldenrod) Solidago rugosa (rough goldenrod) Spiraea alba (meadowsweet) Spiraea tomentosa (steeplebush) Spiranthes lucida (shining lady's tresses) Symphyotrichum cordifolium (blue wood aster) Symphyotrichum ericoides (heath aster) Symphyotrichum pilosum (frost aster, awl aster) Symphyotrichum novae-angliae (New England aster) Symphyotrichum novi-belgii (New York aster) Thalictrum pubescens (tall meadow rue) Thalictrum thalictroides (rue-anemone) Thuja occidentalis (northern white-cedar) Toxicodendron radicans (eastern poison ivy) Tradescantia ohiensis (Ohio spiderwort) Trillium erectum (red trillium) Uvularia sessilifolia (sessile-leaved bellwort) Vaccinium angustifolium (lowbush blueberry) Vaccinium corymbosum (highbush blueberry) Verbena hastata (blue vervain) Verbena urticifolia (white vervain) Vernonia noveboracensis (New York ironweed) Veronicastrum virginicum (Culver's-root) Viburnum acerifolium (mapleleaf viburnum) Viburnum dentatum (arrowwood viburnum) Viola lanceolata (lance-leaved violet) Viola pedata (bird's-foot violet) Viola sororia (common blue violet) Vitis labrusca (fox grape) Vitis vulpina (frost grape) Zizia aurea (golden alexanders)