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Common Name Scientific Name Annual Sow-thistle Sonchus oleraceus Arrow-wood Viburnum dentatum Atlantic Joe-Pye Weed Eupatorium dubium Black-eyed Susan Rudbeckia hirta Black Swallow-wort Cynanchum louiseae Bladder-campion Silene vulgaris Blue Heart-leaf Aster Aster cordifolius Bluestem Goldenrod Solidago caesia Boneset Eupatorium perfoliatum Boxelder Acer negundo Bull Thistle Cirsium vulgare Butterfly-weed Asclepias tuberosa Canada Goldenrod Solidago canadensis Canada Thistle Cirsium arvense Castor Aralia Kalopanax pictus Catalpa Catalpa bignoniodes Chervil Anthriscus sylvestris Chicory Cichorium intybus Chinese Catalpa Catalpa ovata Common Burdock Arctium minus Common Chickweed Stellaria media Common Elderberry Sambucus canadensis Common Groundsel Senecio vulgaris Common Milkweed Asclepias syriaca Common Stitchwort Stellaria graminea Cow-parsnip Heracleum maximum Daisy Fleabane Erigeron annuus Dame's Rocket Hesperis matronalis Dandelion Taraxacum officinale Deptford Pink Dianthus armeria Devil's Pitchforks Bidens frondosa European Elderberry Sambucus nigra Fall-dandelion Leontodon autumnalis Field Sow-thistle Sonchus arvensis Fool's Parsley Aethusa cynapium Garlic-mustard Alliaria petiolata Grass-leaf Goldenrod Euthamia graminifolia Gray Birch Betula populifolia Gray Goldenrod Solidago nemoralis Great Burdock Arctium lappa Green Amaranth Amaranthus hybridus Hairy Aster Aster pilosus Hairy Quickweed Galinsoga quadriradiata Hardy Kiwi Actinidia arguta Hazelnut Corylus americana Heath Aster Aster ericoides Hedge-mustard Sisymbrium officinale Hercules' Club Aralia spinosa Highbush Cranberry Viburnum opulus var. americanum Honey Locust Gleditsia triacanthos Horseweed Conyza canadensis Hybrid Filberts Corylus spp. Ironwood Carpinus caroliniana Japanese Barberry Berberis thunbergii Jerusalem Artichoke Helianthus tuberosus Kentucky Coffee-tree Gymnocladus dioicus Lamb's Quarters Chenopodium album Lanceleaf Coreopsis Coreopsis lanceolata Late Goldenrod Solidago gigantea Lesser Daisy-fleabane Erigeron strigosus Morrow Honeysuckle Lonicera morrowii Mouse-ear Chickweed Cerastium fontanum Mugwort Artemisia vulgaris Nannyberry Viburnum lentago New England Aster Aster novae-angliae New York Aster Aster novi-belgii Nodding Thistle Carduus nutans Norway Maple Acer platanoides Oriental Bittersweet Celastrus orbiculatus Oxeye-daisy Leucanthemum vulgare Pale-purple Coneflower Echinacea pallida Paper Birch Betula papyrifera Pawpaw Asimina triloba Penny-cress Thalaspi arvense Philadelphia Fleabane Erigeron philadelphicus Pineapple-weed Matricaria discoidea Poison-ivy Toxicodendron radicans Poor-man's Pepper Lepidium virginicum Prickly Lettuce Lactuca serriola Purple Amaranth Amaranthus cruentus Queen Anne's Lace Daucus carota Ragged Robin Lychnis flos-cuculi Ragweed Ambrosia artemisiifolia Redbud Cercis canadensis Red Campion Silene dioica Red Maple Acer rubrum Redroot Amaranthus retroflexus Rough Hawkweed Hieracium scabrum Rough-stemmed Goldenrod Solidago rugosa Savoy Hawkweed Hieracium sabaudum Silver Maple Acer saccharinum Skunk cabbage Symplocarpus foetidus Small White Aster Aster fragilis Smooth Aster Aster laevis Smooth Sumac Rhus glabra Soapwort Saponaria officinalis Spotted Joe-Pye Weed Eupatorium maculatum Spotted Knapweed Centaurea biebersteinii Spotted Touch-me-not Impatiens capensis Staghorn Sumac Rhus hirta Sugar Maple Acer saccharum Swamp Milkweed Asclepias incarnata Sweet Flag Acorus americanus Sycamore Maple Acer pseudoplatanus Tall Goldenrod Solidago canadensis var. scabra Tall White Aster Aster lanceolatus Tansy Tanacetum vulgare Tower-mustard Arabis glabra Turkish Filbert Corylus colurna Wahoo Euonymus atropurpurea Wavy-leaved Aster Aster undulatus Western Catalpa Catalpa speciosa Western Poison-ivy Toxicodendron rydbergii White Campion Silene latifolia White Snakeroot Ageratina altissima White Wood Aster Aster divaricatus Whitlow-grass Draba verna Winged Euonymus Euonymus alata Winterberry Ilex verticillata Winter Creeper Euonymus fortunei Woolly Burdock Arctium tomentosum Yarrow Achillea millefolium Yellow Rocket Barbarea vulgaris Yellow Wild Lettuce Lactuca canadensis

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