American cow parsnip (Heracleum maximum)
American germander (Teucrium canadense)
American lopseed (Phryma leptostachya)
American vetch (Vicia americana ssp. americana)
annual fleabane (Erigeron annuus)
bird’s-foot trefoil (Lotus corniculatus var. corniculatus)
bitternut hickory (Carya cordiformis)
bittersweet nightshade (Solanum dulcamara)
black bindweed (Fallopia convolvulus)
black cherry (Prunus serotina var. serotina)
black medick (Medicago lupulina)
black raspberry (Rubus occidentalis)
black-seeded plantain (Plantago rugelii var. rugelii)
bland sweet cicely (Osmorhiza claytonii)
bloodroot (Sanguinaria canadensis)
bouncing bet (Saponaria officinalis)
boxelder (Acer negundo var. negundo)
bristly greenbrier (Smilax tamnoides)
broadleaf enchanter’s nightshade (Circaea lutetiana ssp. canadensis)
broad-leaved cattail (Typha latifolia)
bur oak (Quercus macrocarpa var. macrocarpa)
butternut (Juglans cinerea)
Canada thistle (Cirsium arvense)
Canada wildrye (Elymus canadensis)
Canadian horseweed (Conyza canadensis)
Canadian woodnettle (Laportea canadensis)
candle anemone (Anemone cylindrica)
catnip (Nepeta cataria)
cleavers (Galium aparine)
clustered black snakeroot (Sanicula odorata)
common burdock (Arctium minus)
common dandelion (Taraxacum officinale ssp. officinale)
common milkweed (Asclepias syriaca)
common motherwort (Leonurus cardiaca)
common mullein (Verbascum thapsus ssp. thapsus)
common plantain (Plantago major)
common ragweed (Ambrosia artemisiifolia)
common yarrow (Achillea millefolium)
cup plant (Silphium perfoliatum var. perfoliatum)
curly dock (Rumex crispus)
cut-leaved coneflower (Rudbeckia laciniata var. laciniata)
dame’s rocket (Hesperis matronalis)
desert false indigo (Amorpha fruticosa)
early figwort (Scrophularia lanceolata)
eastern bottlebrush grass (Elymus hystrix)
eastern redcedar (Juniperus virginiana var. virginiana)
field horsetail (Equisetum arvense)
field sow thistle (Sonchus arvensis)
field thistle (Cirsium discolor)
foxtail barley (Hordeum jubatum ssp. jubatum)
garlic mustard (Alliaria petiolata)
giant chickweed (Myosoton aquaticum)
giant foxtail (Setaria faberi)
glossy buckthorn (Frangula alnus)
golden alexanders (Zizia aurea)
gray-headed coneflower (Ratibida pinnata)
green ash (Fraxinus pennsylvanica)
green foxtail (Setaria viridis var. viridis)
ground ivy (Glechoma hederacea)
heal-all (Prunella vulgaris)
hoary alyssum (Berteroa incana)
ironwood (Ostrya virginiana var. virginiana)
Jack-in-the-pulpit (Arisaema triphyllum)
large-flowered bellwort (Uvularia grandiflora)
leafy spurge (Euphorbia esula)
marijuana (Cannabis sativa)
May-apple (Podophyllum peltatum)
Morrow’s honeysuckle (Lonicera morrowii)
northern evening primrose (Oenothera parviflora)
northern hackberry (Celtis occidentalis)
northern prickly ash (Zanthoxylum americanum)
ostrich fern (Matteuccia struthiopteris var. pensylvanica)
plains cottonwood (Populus deltoides ssp. molinifera)
pointed-leaved tick-trefoil (Desmodium glutinosum)
red elderberry (Sambucus racemosa var. racemosa)
red osier dogwood (Cornus sericea ssp. sericea)
rough cocklebur (Xanthium strumarium)
Russian olive (Elaeagnus angustifolia)
scouring rush horsetail (Equisetum hyemale var. affine)
Siberian elm (Ulmis pumila)
sideoats grama (Bouteloua curtipendula var. curtipendula)
silver maple (Acer saccharinum)
slippery elm (Ulmus rubra)
spotted lady’s thumb (Persicaria maculosa)
spotted spurge (Euphorbia maculata)
spotted water hemlock (Cicuta maculata)
staghorn sumac (Rhus typhina)
stinging nettle (Urtica dioica ssp. gracilis)
sugar maple (Acer saccharum ssp. saccharum)
swamp betony (Pedicularis lanceolata)
swamp white oak (Quercus bicolor)
sweet Joe Pye weed (Eupatorium purpureum)
tall bellflower (Campanulastrum americanum)
tall buttercup (Ranunculus acris)
upright carrionflower (Smilax ecirrhata)
Virginia creeper (Parthenocissus quinquefolia)
Virginia groundcherry (Physalis virginiana var. virginiana)
Virginia stickseed (Hackelia virginiana)
Virginia waterleaf (Hydrophyllum virginianum var. virginianum)
western poison ivy (Toxicodendron rydbergii)
white avens (Geum canadense)
white clover (Trifolium repens)
white mulberry (Morus alba)
white sage (Artemisia ludoviciana ssp. ludoviciana)
white snakeroot (Ageratina altissima var. altissima)
white sweet clover (Melilotus albus)
white vervain (Verbena urticifolia var. urticifolia)
wild bergamot (Monarda fistulosa var. mollis)
wild geranium (Geranium maculatum)
wild ginger (Asarum canadense)
wild grape (Vitis riparia)
woodbine (Parthenocissus vitacea)
woolly burdock (Arctium tomentosum)
yellow foxtail (Setaria pumila ssp. pumila)
yellow wood sorrel (Oxalis stricta) |
Visitor Observations
