Acer pensylvanicum (striped maple) Achillea millefolium (common yarrow) Alisma subcordatum (American water plantain) Apocynum androsaemifolium (spreading dogbane) Apocynum cannabinum (Indian hemp) Aralia hispida (bristly sarsaparilla) Aralia nudicaulis (wild sarsaparilla) Arisaema triphyllum (Jack-in-the-pulpit) Asclepias incarnata (swamp milkweed) Asclepias syriaca (common milkweed) Asclepias tuberosa (butterfly milkweed) Baptisia tinctoria (yellow wild indigo) Betula populifolia (gray birch) Brasenia schreberi (watershield) Calopogon tuberosus (tuberous grass-pink) Calystegia sepium (hedge false bindweed) Capnoides sempervirens (pink corydalis) Cardamine pensylvanica (Pennsylvania bittercress) Carex comosa (bristly sedge) Carex intumescens (greater bladder sedge) Carex lupulina (hop sedge) Carex scoparia (pointed broom sedge) Carex stipata (prickly sedge, awl-fruited sedge) Carex stricta (tussock sedge) Carex tribuloides (blunt broom sedge) Carex utriculata (common beaked sedge) Carex vesicaria (lesser bladder sedge) Carex vulpinoidea (fox sedge) Ceanothus americanus (New Jersey tea) Cephalanthus occidentalis (buttonbush) Chamaepericlymenum canadense (bunchberry) Chimaphila maculata (spotted wintergreen) Chimaphila umbellata (pipsissewa) Cicuta maculata (spotted water hemlock) Clinopodium vulgare (wild basil) Coreopsis grandiflora (large-flowered tickseed) Cornus amomum (silky dogwood) Cornus racemosa (gray dogwood) Dasiphora fruticosa (shrubby cinquefoil) Diervilla lonicera (northern bush honeysuckle) Drosera intermedia (spoonleaf sundew) Echinocystis lobata (wild cucumber) Erigeron annuus (annual fleabane) Erigeron pulchellus (Robin's-plantain) Euthamia graminifolia (flat-top goldentop) Galium asprellum (rough bedstraw) Galium obtusum (bluntleaf bedstraw) Gaultheria procumbens (eastern wintergreen) Geranium maculatum (wild geranium) Houstonia caerulea (bluet, Quaker Ladies) Hypericum ellipticum (pale St. John's-wort) Hypoxis hirsuta (yellow star-grass) Ilex opaca (American holly) Ilex verticillata (winterberry) Iris versicolor (northern blue flag) Juncus effusus (soft rush) Kalmia angustifolia (sheep laurel) Kalmia latifolia (mountain laurel) Lilium canadense (Canada lily) Lilium philadelphicum (Wood lily) Lindernia dubia (yellowseed false pimpernel) Lobelia inflata (Indian tobacco) Lycopus americanus (American bugleweed) Lyonia ligustrina (maleberry) Lysimachia borealis (starflower) Lysimachia ciliata (fringed yellow loosestrife) Lysimachia quadrifolia (whorled loosestrife) Lysimachia terrestris (swamp candles) Medeola virginiana (Indian cucumber-root) Melampyrum lineare (cow-wheat) Mimulus ringens (Allegheny monkey-flower) Mitchella repens (partridgeberry) Moehringia lateriflora (bluntleaf sandwort) Monarda fistulosa (wild bergamot) Monarda punctata (spotted beebalm) Monotropa uniflora (Indian pipe) Nuttallanthus canadensis (blue toadflax) Orobanche uniflora (one-flowered cancer-root) Penstemon digitalis (foxglove beardtongue) Persicaria hydropiperoides (swamp smartweed) Phytolacca americana (American Pokeweed) Picea mariana (black spruce) Pogonia ophioglossoides (rose pogonia) Polygala sanguinea (purple milkwort) Pontederia cordata (pickerelweed) Potentilla norvegica (rough cinquefoil) Potentilla simplex (common cinquefoil) Proserpinaca palustris (marsh mermaidweed) Prunella vulgaris (heal-all) Prunus serotina (black cherry) Rhexia virginica (Virginia meadow beauty) Rhododendron viscosum (swamp azalea) Rhus glabra (smooth sumac) Rhus typhina (staghorn sumac) Rhynchospora alba (white beak-sedge) Rosa carolina (Carolina rose, pasture rose) Rosa palustris (swamp rose) Rosa virginiana (Virginia rose) Rubus allegheniensis (Allegheny/common blackberry) Rubus flagellaris (northern blackberry) Rubus hispidus (bristly dewberry) Rubus occidentalis (black raspberry) Rudbeckia hirta (black-eyed Susan) Salix interior (sandbar willow) Sambucus canadensis (common elderberry) Sarracenia purpurea (purple pitcher-plant) Schoenoplectus tabernaemontani (soft-stemmed bulrush) Scirpus microcarpus (panicled bulrush) Scirpus pendulus (nodding bulrush) Scutellaria lateriflora (mad-dog skullcap) Sericocarpus asteroides (toothed white-topped aster) Sibbaldiopsis tridentata (three-toothed-cinquefoil) Sisyrinchium atlanticum (eastern blue-eyed grass) Smilax rotundifolia (roundleaf greenbrier) Solidago juncea (early goldenrod) Sparganium eurycarpum (giant bur-reed) Spiraea alba (meadowsweet) Spiranthes lucida (shining lady's tresses) Stellaria longifolia (long-leaved stitchwort) Thalictrum pubescens (tall meadow rue) Toxicodendron radicans (eastern poison ivy) Tradescantia ohiensis (Ohio spiderwort) Triadenum virginicum (Virginia marsh St. Johnswort) Typha latifolia (common cattail) Utricularia gibba (creeping bladderwort) Utricularia macrorhiza (common bladderwort) Utricularia purpurea (eastern purple bladderwort) Vaccinium angustifolium (lowbush blueberry) Vaccinium macrocarpon (cranberry) Vernonia noveboracensis (New York ironweed) Viburnum acerifolium (mapleleaf viburnum) Vitis labrusca (fox grape) Vitis vulpina (frost grape) Zizia aurea (golden alexanders)