| |
agrimony, common |
Agrimonia gryposepala |
Rosaceae |
| |
anemone, rue |
Thalictrum thalictroides |
Ranunculaceae |
| |
aniseroot |
Osmorhiza longistylis |
Apiaceae |
| |
arbor vitae |
Thuja occidentalis |
Cupressaceae |
| |
arrowwood |
Viburnum dentatum |
Adoxaceae |
| |
ash, black |
Fraxinus nigra |
Oleaceae |
| |
ash, white |
Fraxinus americana |
Oleaceae |
| |
aspen, big-toothed |
Populus grandidentata |
Salicaceae |
| |
aster, arrow-leaved |
Symphyotrichum urophyllum |
Asteraceae |
| |
aster, calico |
Symphyotrichum lateriflorum |
Asteraceae |
| |
aster, crooked-stemmed |
Symphyotrichum prenanthoides |
Asteraceae |
| |
aster, goblet |
Symphyotrichum lateriflorum |
Asteraceae |
| |
aster, heart-leaved |
Symphyotrichum cordifolium |
Asteraceae |
| |
aster, large-leaved |
Eurybia macrophylla |
Asteraceae |
| |
aster, Lowrie�s |
Symphyotrichum lowrieanum |
Asteraceae |
| |
aster, New England |
Symphyotrichum novae-angliae |
Asteraceae |
| |
aster, old field |
Symphyotrichum pilosum |
Asteraceae |
| |
aster, panicled |
Symphyotrichum lanceolatum |
Asteraceae |
| |
aster, wavy-leaved |
Symphyotrichum undulatum |
Asteraceae |
| |
aster, white wood |
Eurybia divaricata |
Asteraceae |
| |
autumn olive |
Elaeagnus umbellata |
Elaeagnaceae |
| |
avens, white |
Geum canadense |
Rosaceae |
| |
azalea, early |
Rhododendron prinophyllum |
Ericaceae |
| |
B |
|
|
| |
baneberry, red |
Actaea rubra |
Ranunculaceae |
| |
baneberry, white |
Actaea pachypoda |
Ranunculaceae |
| |
barberry, common |
Berberis vulgaris |
Berberidaceae |
| |
barberry, Japanese |
Berberis thunbergii |
Berberidaceae |
| |
basil, wild |
Clinopodium vulgare |
Lamiaceae |
| |
basswood, American |
Tilia americana |
Malvaceae |
| |
beardtongue, hairy |
Penstemon hirsutus |
Plantaginaceae |
| |
bedstraw, hedge |
Galium album |
Rubiaceae |
| |
bedstraw, sweet-scented |
Galium triflorum |
Rubiaceae |
| |
beech, American |
Fagus grandifolia |
Fagaceae |
| |
beechdrops |
Epifagus virginiana |
Orobanchaceae |
| |
beggar-ticks, tall |
Bidens frondosa |
Asteraceae |
| |
bellflower, tall |
Campanula americana |
Campanulaceae |
| |
bellwort, perfoliate |
Uvularia perfoliata |
Colchicaceae |
| |
birch, black |
Betula lenta |
Betulaceae |
| |
birch, paper |
Betula papyrifera |
Betulaceae |
| |
birch, yellow |
Betula alleghaniensis |
Betulaceae |
| |
bishop's-cap |
Mitella diphylla |
Saxifragaceae |
| |
bitter-cress, hairy |
Cardamine, hirsuta |
Brassicaceae |
| |
bittercress, Pennsylvania |
Cardamine pensylvanica |
Brassicaceae |
| |
bittersweet, oriental |
Celastrus orbiculatus |
Celastraceae |
| |
black-eyed Susan |
Rudbeckia hirta |
Asteraceae |
| |
blackberry, common |
Rubus allegheniensis |
Rosaceae |
| |
blue-eyed grass, mountain |
Sisyrinchium montanum |
Iridaceae |
| |
bluebells, eastern |
Mertensia virginica |
Boraginaceae |
| |
blueberry, early low |
Vaccinium angustifolium |
Ericaceae |
| |
blueberry, hillside |
Vaccinium pallidum |
Ericaceae |
| |
blueberry, lowbush |
Vaccinium angustifolium |
Ericaceae |
| |
bluegrass, flat-stemmed |
Poa compressa |
Poaceae |
| |
bluestem, little |
Schizachyrium scoparium |
Poaceae |
| |
bluets |
Houstonia caerulea |
Rubiaceae |
| |
boneset |
Eupatorium perfoliatum |
Asteraceae |
| |
box elder |
Acer negundo |
Sapindaceae |
| |
brome, fringed |
Bromus ciliatus |
Poaceae |
| |
buckthorn, European |
Rhamnus cathartica |
Rhamnaceae |
| |
burdock, greater |
Arctium lappa |
Asteraceae |
| |
burdock, lesser |
Arctium minus |
Asteraceae |
| |
burning bush |
Euonymus alatus |
Celastraceae |
| |
bush-clover, hairy |
Lespedeza hirta |
Fabaceae |
| |
buttercup, bulbous |
Ranunculus bulbosus |
Ranunculaceae |
| |
buttercup, creeping |
Ranunculus repens |
Ranunculaceae |
| |
buttercup, hooked |
Ranunculus recurvatus |
Ranunculaceae |
| |
buttercup, kidney-leaved |
Ranunculus abortivus |
Ranunculaceae |
| |
buttercup, tall |
Ranunculus acris |
Ranunculaceae |
| |
butterfly weed |
Asclepias tuberosa |
Apocynaceae |
| |
C
- D |
|
|
| |
campion, white |
Silene latifolia |
Caryophylaceae |
| |
carrot, wild |
Daucus carota |
Apiaceae |
| |
catnip |
Nepeta cataria |
Lamiaceae |
| |
cedar, eastern red |
Juniperus virginiana |
Cupressaceae |
| |
cedar, northern white |
Thuja occidentalis |
Cupressaceae |
| |
celendine, greater |
Chelidonium majus |
Papaveraceae |
| |
chamomile, field |
Anthemis arvensis |
Asteraceae |
| |
cherry, black |
Prunus serotina |
Rosaceae |
| |
cherry, choke |
Prunus virginiana |
Rosaceae |
| |
cherry, sweet |
Prunus avium |
Rosaceae |
| |
chestnut, American |
Castanea dentata |
Fagaceae |
| |
chestnut, horse |
Aesculus hippocastanum |
Sapindaceae |
| |
chickory |
Cichorium intybus |
Asteraceae |
| |
chickweed, common |
Stellaria media |
Caryophylaceae |
| |
cinquefoil, common |
Potentilla simplex |
Rosaceae |
| |
cinquefoil, rough |
Potentilla norvegica |
Rosaceae |
| |
cinquefoil, rough-fruited |
Potentilla recta |
Rosaceae |
| |
cinquefoil, silvery |
Potentilla argentea |
Rosaceae |
| |
clearweed |
Pilea pumila |
Urticaceae |
| |
cleavers |
Galium aparine |
Rubiaceae |
| |
clover, red |
Trifolium pratense |
Fabaceae |
| |
clover, white |
Trifolium repens |
Fabaceae |
| |
cohosh, early blue |
Caulophyllum giganteum |
Berberidaceae |
| |
coltsfoot |
Tussilago farfara |
Asteraceae |
| |
columbine, wild |
Aquilegia canadensis |
Ranunculaceae |
| |
coneflower, green-headed |
Rudbeckia laciniata |
Asteraceae |
| |
coneflower, three-lobed |
Rudbeckia triloba |
Asteraceae |
| |
cottonwood |
Populus deltoides |
Salicaceae |
| |
cow wheat |
Melampyrum lineare |
Orobanchaceae |
| |
daisy, oxeye |
Leucanthemum vulgare |
Asteraceae |
| |
dame's rocket |
Hesperis matronalis |
Brassicaceae |
| |
dandelion, common |
Taraxacum officinale |
Asteraceae |
| |
daphne |
Daphne mezereum |
Thymelaceae |
| |
day lily, common |
Hemerocallis fulva |
Asphodelaceae |
| |
dead-nettle, purple |
Lamium purpureum |
Lamiaceae |
| |
deerberry |
Vaccinium stamineum |
Ericaceae |
| |
dock, broad-leaved |
Rumex obtusifolius |
Polygonaceae |
| |
dock, curly |
Rumex crispus |
Polygonaceae |
| |
dogbane, spreading |
Apocynum androsaemifolium |
Apocynaceae |
| |
dogwood, alternate-leaved |
Cornus alternifolia |
Cornaceae |
| |
dogwood, flowering |
Cornus florida |
Cornaceae |
| |
dogwood, gray |
Cornus racemosa |
Cornaceae |
| |
dogwood, pagoda |
Cornus alternifolia |
Cornaceae |
| |
dogwood, round-leaved |
Cornus rugosa |
Cornaceae |
| |
doll's eyes |
Actaea pachypoda |
Ranunculaceae |
| |
elderberry, common |
Sambucus nigra |
Adoxaceae |
| |
elderberry, red |
Sambucus racemosa |
Adoxaceae |
| |
elm, American |
Ulmus americana |
Ulmaceae |
| |
elm, Scotch |
Ulmus glabra |
Ulmaceae |
| |
elm, slippery |
Ulmus rubra |
Ulmaceae |
| |
English daisy |
Bellis perennis |
Asteraceae |
| |
F
- G |
|
|
| |
fern, bracken |
Pteridium aquilinum |
Dennstaedtiaceae |
| |
fern, bulblet |
Cystopteris fragilis |
Woodsiaceae |
| |
fern, Christmas |
Polystichum acrostichoides |
Dryopteridaceae |
| |
fern, fragile |
Cystopteris bulbifera |
Woodsiaceae |
| |
fern, maidenhair |
Adiantum pedatum |
Ptericaceae |
| |
fern, northern lady |
Athyrium filix-femina |
Woodsiaceae |
| |
fern, ostrich |
Matteuccia struthiopteris |
Onocleaceae |
| |
fern, rattlesnake |
Botrychium virginianum |
Ophioglossaceae |
| |
fern, rock polypody |
Polypodium virginianum |
Polypodiaceae |
| |
fern, sensitive |
Onoclea sensibilis |
Onocleaceae |
| |
fleabane, annual daisy |
Erigeron annuus |
Asteraceae |
| |
fleabane, Philadelphia |
Erigeron philadelphicus |
Asteraceae |
| |
foamflower |
Tiarella cordifolia |
Saxifragaceae |
| |
forget-me-not, field |
Myosotis arvensis |
Boraginaceae |
| |
forget-me-not, true |
Myosotis scorpioides |
Boraginaceae |
| |
forsythia, weeping |
Forsythia suspensa |
Oleaceae |
| |
fox sedge, common |
Carex vulpinoidea |
Cyperaceae |
| |
gaywings |
Polygaloides paucifolia |
Polygalaceae |
| |
geranium, wild |
Geranium maculatum |
Geraniaceae |
| |
germander, American |
Teucrium canadense |
Lamiaceae |
| |
gill-over-the-ground |
Glechoma hederacea |
Lamiaceae |
| |
ginger, wild |
Asarum canadense |
Aristolochiaceae |
| |
golden alexanders |
Zizia aurea |
Apiaceae |
| |
goldenrod, blue-stem |
Solidago caesia |
Asteraceae |
| |
goldenrod, early |
Solidago juncea |
Asteraceae |
| |
goldenrod, grass-leaved |
Euthamia graminifolia |
Asteraceae |
| |
goldenrod, gray |
Solidago nemoralis |
Asteraceae |
| |
goldenrod, late |
Solidago gigantea |
Asteraceae |
| |
goldenrod, rough-stemmed |
Solidago rugosa |
Asteraceae |
| |
goldenrod, sharp-leaved |
Solidago arguta |
Asteraceae |
| |
goldenrod, smooth |
Solidago gigantea |
Asteraceae |
| |
goldenrod, tall |
Solidago altissima |
Asteraceae |
| |
goldenrod, wreath |
Solidago caesia |
Asteraceae |
| |
goldenrod, wrinkled-leaved |
Solidago rugosa |
Asteraceae |
| |
goldenrod, zigzag |
Solidago flexicaulis |
Asteraceae |
| |
gooseberry, prickly |
Ribes cynosbati |
Grossulariaceae |
| |
grape, frost |
Vitis riparia |
Vitaceae |
| |
grape, river |
Vitis riparia |
Vitaceae |
| |
grape, summer |
Vitis aestivalis |
Vitaceae |
| |
grass, bottle-brush |
Elymus hystrix |
Poaceae |
| |
grass, orchard |
Dactylis glomerata |
Poaceae |
| |
grass, sweet vernal |
Anthoxanthum odoratum |
Poaceae |
| |
H
- L |
|
|
| |
hackberry, northern |
Celtis occidentalis |
Cannabaceae |
| |
hawkweed, glaucous-leaved |
Pilosella piloselloides |
Asteraceae |
| |
hawkweed, orange |
Pilosella aurantiaca |
Asteraceae |
| |
hawkweed, pale |
Pilosella �floribunda |
Asteraceae |
| |
hawkweed, panicled |
Hieracium paniculatum |
Asteraceae |
| |
hawkweed, wall |
Hieracium murorum |
Asteraceae |
| |
hawkweed, whip |
Pilosella flagelaris |
Asteraceae |
| |
hawkweed, yellow |
Pilosella caespitosa |
Asteraceae |
| |
hazelnut, American |
Corylus americana |
Betulaceae |
| |
heal-all |
Prunella vulgaris |
Lamiaceae |
| |
hedge-parsley, Japanese |
Torilis japonica |
Apiaceae |
| |
helleborine orchid |
Epipactis helleborine |
Orchidaceae |
| |
hemlock, eastern |
Tsuga canadensis |
Pinaceae |
| |
hepatica, round-lobed |
Anemone americana |
Ranunculaceae |
| |
hepatica, sharp-lobed |
Anemone acutiloba |
Ranunculaceae |
| |
herb Robert |
Geranium robertianum |
Geraniaceae |
| |
hickory, bitternut |
Carya cordiformis |
Juglandaceae |
| |
hickory, pignut |
Carya glabra |
Juglandaceae |
| |
hickory, shagbark |
Carya ovata |
Juglandaceae |
| |
honewort |
Cryptotaenia canadensis |
Apiaceae |
| |
honeysuckle, American fly |
Lonicera canadensis |
Caprifoliaceae |
| |
honeysuckle, Amur |
Lonicera maackii |
Caprifoliaceae |
| |
honeysuckle, bush |
Diervilla lonicera |
Caprifoliaceae |
| |
honeysuckle, hybrid |
Lonicera �bella |
Caprifoliaceae |
| |
honeysuckle, Morrow's |
Lonicera morrowii |
Caprifoliaceae |
| |
hop hornbeam |
Ostrya virginiana |
Betulaceae |
| |
hop-clover, large |
Trifolium aureum |
Fabaceae |
| |
hop-clover, small |
Trifolium dubium |
Fabaceae |
| |
horse balm |
Collinsonia canadensis |
Lamiaceae |
| |
horsetail, field |
Equisetum arvense |
Equisetaceae |
| |
horseweed |
Conyza canadensis |
Asteraceae |
| |
huckleberry, black |
Gaylussacia baccata |
Ericaceae |
| |
Indian hemp |
Apocynum cannabinum |
Apocynaceae |
| |
Indian pipe |
Monotropa uniflora |
Ericaceae |
| |
Indian tobacco |
Lobelia inflata |
Campanulaceae |
| |
ironwood |
Carpinus caroliniana |
Betulaceae |
| |
ironwood |
Ostrya virginiana |
Betulaceae |
| |
ivy, poison |
Toxicodendron radicans |
Anacardiaceae |
| |
jack-in-the-pulpit |
Arisaema triphyllum |
Araceae |
| |
Jacob's ladder |
Polemonium reptans |
Polemoniaceae |
| |
Jerusalem artichoke |
Helianthus tuberosus |
Asteraceae |
| |
Joe-Pye weed, spotted |
Eutrochium maculatum |
Asteraceae |
| |
jumpseed |
Persicaria virginiana |
Polygonaceae |
| |
knapweed, spotted |
Centaurea stoebe |
Asteraceae |
| |
knapweed, tyrol |
Centaurea nigrescens |
Asteraceae |
| |
lady's thumb |
Persicaria maculosa |
Polygonaceae |
| |
lettuce, prickly |
Lactuca serriola |
Asteraceae |
| |
lettuce, tall blue |
Lactuca biennis |
Asteraceae |
| |
lettuce, tall white |
Nabalus altissimus |
Asteraceae |
| |
licorice, wild |
Galium circaezans |
Rubiaceae |
| |
lilac, common |
Syringa vulgaris |
Oleaceae |
| |
lobelia, great blue |
Lobelia siphilitica |
Campanulaceae |
| |
locust, black |
Robinia pseudoacacia |
Fabaceae |
| |
locust, honey |
Gleditsia triacanthos |
Fabaceae |
| |
loosestrife, fringed |
Lysimachia ciliata |
Primulaceae |
| |
loosestrife, purple |
Lythrum salicaria |
Lythraceae |
| |
lopseed |
Phryma leptostachya |
Phrymaceae |
| |
M
- O |
|
|
| |
magnolia, cucumber |
Magnolia acuminata |
Magnoliaceae |
| |
mallow, musk |
Malva moschata |
Malvaceae |
| |
maple, mountain |
Acer spicatum |
Sapindaceae |
| |
maple, Norway |
Acer platanoides |
Sapindaceae |
| |
maple, red |
Acer rubrum |
Sapindaceae |
| |
maple, striped |
Acer pensylvanicum |
Sapindaceae |
| |
maple, sugar |
Acer saccharum |
Sapindaceae |
| |
marigold, marsh |
Caltha palustris |
Ranunculaceae |
| |
mayapple |
Podophyllum peltatum |
Berberidaceae |
| |
mayflower, Canada |
Maianthemum canadense |
Asparagaceae |
| |
mayweed |
Anthemis cotula |
Asteraceae |
| |
meadow-rue, early |
Thalictrum dioicum |
Ranunculaceae |
| |
meadow-rue, tall |
Thalictrum pubescens |
Ranunculaceae |
| |
medic, black |
Medicago lupulina |
Fabaceae |
| |
mercury, three-seeded |
Acalypha rhomboidea |
Euphorbiaceae |
| |
milkweed, common |
Asclepias syriaca |
Apocynaceae |
| |
milkwort, whorled |
Polygala verticillata |
Polygalaceae |
| |
mitrewort |
Mitella diphylla |
Saxifragaceae |
| |
mock orange |
Philadelphus pubescens |
Hydrangaceae |
| |
moneywort |
Lysimachia nummularia |
Primulaceae |
| |
moonseed |
Menispermum canadense |
Menispermaceae |
| |
motherwort |
Leonurus cardiaca |
Lamiaceae |
| |
mountain-mint, Virginia |
Pycnanthemum virginianum |
Lamiaceae |
| |
mugwort |
Artemisia vulgaris |
Asteraceae |
| |
mulberry, common |
Morus alba |
Moraceae |
| |
mullein, common |
Verbascum thapsus |
Scrophulariaceae |
| |
mullein, moth |
Verbascum blattaria |
Scrophulariaceae |
| |
musclewood |
Carpinus caroliniana |
Betulaceae |
| |
mustard greens |
Brassica juncea |
Brassicaceae |
| |
mustard, garlic |
Alliaria petiolata |
Brassicaceae |
| |
myrtle |
Vinca minor |
Apocynaceae |
| |
nettle, horse |
Solanum carolinense |
Solanaceae |
| |
nettle, stinging |
Urtica dioica |
Urticaceae |
| |
nettle, wood |
Laportea canadensis |
Urticaceae |
| |
nighshade, bittersweet |
Solanum dulcamara |
Solanaceae |
| |
nightshade, enchanter's |
Circaea canadensis |
Onagraceae |
| |
nipplewort |
Lapsana communis |
Asteraceae |
| |
nut sedge, false yellow |
Cyperus strigosus |
Cyperaceae |
| |
oak, black |
Quercus velutina |
Fagaceae |
| |
oak, burr |
Quercus macrocarpa |
Fagaceae |
| |
oak, chestnut |
Quercus montana |
Fagaceae |
| |
oak, red |
Quercus rubra |
Fagaceae |
| |
oak, scarlet |
Quercus coccinea |
Fagaceae |
| |
oak, white |
Quercus alba |
Fagaceae |
| |
oatgrass, flattened |
Danthonia compressa |
Poaceae |
| |
oxtongue |
Picris hieracioides |
Asteraceae |
| |
P
- Q |
|
|
| |
paintbrush, devil's |
Pilosella aurantiaca |
Asteraceae |
| |
parsnip, wild |
Pastinaca sativa |
Apiaceae |
| |
partridgeberry |
Mitchella repens |
Rubiaceae |
| |
peanut, hog |
Amphicarpaea bracteata |
Fabaceae |
| |
pepperweed, field |
Lepidium campestre |
Brassicaceae |
| |
periwinkle |
Vinca minor |
Apocynaceae |
| |
phlox, moss |
Phlox subulata |
Polemoniaceae |
| |
pilewort |
Erechtites hieraciifolius |
Asteraceae |
| |
pine, red |
Pinus resinosa |
Pinaceae |
| |
pine, white |
Pinus strobus |
Pinaceae |
| |
pinesap |
Hypopitys monotropa |
Ericaceae |
| |
pink, Deptford |
Dianthus armeria |
Caryophylaceae |
| |
plantain, common |
Plantago major |
Plantaginaceae |
| |
plantain, English |
Plantago lanceolata |
Plantaginaceae |
| |
plantain, Robin's |
Erigeron pulchellus |
Asteraceae |
| |
pokeweed |
Phytolacca americana |
Phytolaccaceae |
| |
polygala, fringed |
Polygaloides paucifolia |
Polygalaceae |
| |
porcelain berry |
Ampelopsis glandulosa |
Vitaceae |
| |
primrose, evening |
Oenothera biennis |
Onagraceae |
| |
privet, border |
Ligustrum obtusifolium |
Oleaceae |
| |
privet, European |
Ligustrum vulgare |
Oleaceae |
| |
purple coneflower |
Echinacea purpurea |
Asteraceae |
| |
pussytoes, field |
Antennaria neglecta |
Asteraceae |
| |
pussytoes, plantain-leaved |
Antennaria plantaginifolia |
Asteraceae |
| |
Quaker ladies |
Houstonia caerulea |
Rubiaceae |
| |
Queen Anne's lace |
Daucus carota |
Apiaceae |
| |
R
- S |
|
|
| |
ragged robin |
Lychnis flos-cuculi |
Caryophylaceae |
| |
ragweed, common |
Ambrosia artemisiifolia |
Asteraceae |
| |
raspberry, black |
Rubus occidentalis |
Rosaceae |
| |
raspberry, purple flowering |
Rubus odoratus |
Rosaceae |
| |
rattlesnake weed |
Hieracium venosum |
Asteraceae |
| |
rattlesnake-root, white |
Nabalus albus |
Asteraceae |
| |
redbud |
Cercis canadensis |
Fabaceae |
| |
rock-cress, smooth |
Borodinia laevigata |
Brassicaceae |
| |
rose, multiflora |
Rosa multiflora |
Rosaceae |
| |
rose, Virginia |
Rosa virginiana |
Rosaceae |
| |
rush, common wood |
Luzula multiflora |
Juncaceae |
| |
rush, path |
Juncus tenuis |
Juncaceae |
| |
rush, scouring |
Equisetum hyemale |
Equisetaceae |
| |
rye grass, tall |
Schedonorus arundinaceus |
Poaceae |
| |
sandwort, thyme-leaved |
Arenaria serpyllifolia |
Caryophylaceae |
| |
sarsaparilla, wild |
Aralia nudicaulis |
Araliaceae |
| |
sassafras |
Sassafras albidum |
Lauraceae |
| |
saxifrage, early |
Micranthes virginiensis |
Saxifragaceae |
| |
scentless chamomile |
Tripleurospermum inodorum |
Asteraceae |
| |
sedge, broad-leaved |
Carex platyphylla |
Cyperaceae |
| |
sedge, broom |
Carex scoparia |
Cyperaceae |
| |
sedge, bur-reed |
Carex sparganioides |
Cyperaceae |
| |
sedge, hooked |
Carex retrorsa |
Cyperaceae |
| |
sedge, loose-flowered |
Carex laxiflora |
Cyperaceae |
| |
sedge, Pennsylvania |
Carex pensylvanica |
Cyperaceae |
| |
sedge, porcupine |
Carex hystericina |
Cyperaceae |
| |
sedge, upland star |
Carex rosea |
Cyperaceae |
| |
sedge, yellow-fruited |
Carex annectens |
Cyperaceae |
| |
self-heal |
Prunella vulgaris |
Lamiaceae |
| |
shadbush, downy |
Amelanchier arborea |
Rosaceae |
| |
silverrod |
Solidago bicolor |
Asteraceae |
| |
skunk cabbage |
Symplocarpus foetidus |
Araceae |
| |
smartweed, dock-leaved |
Persicaria lapathifolia |
Polygonaceae |
| |
snakeroot, black |
Sanicula marilandica |
Apiaceae |
| |
snakeroot, Canada |
Sanicula canadensis |
Apiaceae |
| |
snakeroot, clustered |
Sanicula odorata |
Apiaceae |
| |
snakeroot, white |
Ageratina altissima |
Asteraceae |
| |
Solomon's-seal, false |
Maianthemum racemosum |
Asparagaceae |
| |
Solomon�s seal, hairy |
Polygonatum pubescens |
Asparagaceae |
| |
sow-thistle, field |
Sonchus arvensis |
Asteraceae |
| |
sow-thistle, spiny-leaved |
Sonchus asper |
Asteraceae |
| |
speedwell, bird�s-eye |
Veronica chamaedrys |
Plantaginaceae |
| |
speedwell, common |
Veronica officinalis |
Plantaginaceae |
| |
speedwell, germander |
Veronica chamaedrys |
Plantaginaceae |
| |
speedwell, Persian |
Veronica persica |
Plantaginaceae |
| |
speedwell, water |
Veronica anagallis-aquatica |
Plantaginaceae |
| |
spicebush |
Lindera benzoin |
Lauraceae |
| |
spikenard |
Aralia racemosa |
Araliaceae |
| |
spleenwort, ebony |
Asplenium platyneuron |
Aspleniaceae |
| |
spleenwort, maidenhair |
Asplenium trichomanes |
Aspleniaceae |
| |
spruce, Norway |
Picea abies |
Pinaceae |
| |
spurge, spotted |
Euphorbia maculata |
Euphorbiaceae |
| |
St. Johnswort, common |
Hypericum perforatum |
Hypericaceae |
| |
St. Johnswort, spotted |
Hypericum punctatum |
Hypericaceae |
| |
stickseed, Virginia |
Hackelia virginiana |
Boraginaceae |
| |
strawberry, barren wild |
Geum fragarioides |
Rosaceae |
| |
strawberry, wild |
Fragaria virginiana |
Rosaceae |
| |
sumac, fragrant |
Rhus aromatica |
Anacardiaceae |
| |
sumac, staghorn |
Rhus typhina |
Anacardiaceae |
| |
swallowwort, pale |
Vincetoxicum rossicum |
Apocynaceae |
| |
sweet cicely |
Osmorhiza claytonii |
Apiaceae |
| |
sweet-clover, white |
Melilotus albus |
Fabaceae |
| |
sweet-clover, yellow |
Melilotus officinalis |
Fabaceae |
| |
sycamore, eastern |
Platanus occidentalis |
Platanaceae |
| |
T
- Z |
|
|
| |
teasel, wild |
Dipsacus fullonum |
Caprifoliaceae |
| |
thimbleweed |
Anemone virginiana |
Ranunculaceae |
| |
thistle, bull |
Cirsium vulgare |
Asteraceae |
| |
thistle, Canada |
Cirsium arvense |
Asteraceae |
| |
thistle, creeping |
Cirsium arvense |
Asteraceae |
| |
tick-trefoil, pointed-leaved |
Hylodesmum glutinosum |
Fabaceae |
| |
tick-trefoil, showy |
Desmodium canadense |
Fabaceae |
| |
timothy, common |
Phleum pratense |
Poaceae |
| |
toadflax, bastard |
Comandra umbellata |
Santalaceae |
| |
toothwort |
Cardamine diphylla |
Brassicaceae |
| |
touch-me-not, pale |
Impatiens pallida |
Balsaminaceae |
| |
touch-me-not, spotted |
Impatiens capensis |
Balsaminaceae |
| |
trailing arbutus |
Epigaea repens |
Ericaceae |
| |
trefoil, birdsfoot |
Lotus corniculatus |
Fabaceae |
| |
trillium, large-flowered, white |
Trillium grandiflorum |
Melanthiaceae |
| |
trillium, red |
Trillium erectum |
Melanthiaceae |
| |
tulip tree |
Liriodendron tulipifera |
Magnoliaceae |
| |
turtlehead, white |
Chelone glabra |
Plantaginaceae |
| |
vervain, white |
Verbena urticifolia |
Verbenaceae |
| |
vetch, crown |
Securigera varia |
Fabaceae |
| |
viburnum, maple-leaved |
Viburnum acerifolium |
Adoxaceae |
| |
violet, common blue |
Viola sororia |
Violaceae |
| |
violet, downy yellow |
Viola pubescens |
Violaceae |
| |
violet, long-spurred |
Viola rostrata |
Violaceae |
| |
violet, palmate-leaved |
Viola subsinuata |
Violaceae |
| |
violet, sweet white |
Viola blanda |
Violaceae |
| |
virgin's bower |
Clematis virginiana |
Ranunculaceae |
| |
Virginia creeper |
Parthenocissus quinquefolia |
Vitaceae |
| |
wake robin |
Trillium erectum |
Melanthiaceae |
| |
walnut, black |
Juglans nigra |
Juglandaceae |
| |
water-plantain, southern |
Alisma subcordatum |
Alismataceae |
| |
waterleaf, Virginia |
Hydrophyllum virginianum |
Boraginaceae |
| |
wheat, common |
Triticum aestivum |
Poaceae |
| |
wild rye, riverbank |
Elymus riparius |
Poaceae |
| |
willow-herb, fringed |
Epilobium ciliatum |
Onagraceae |
| |
wineberry |
Rubus phoenicolasius |
Rosaceae |
| |
winter-cress, common |
Barbarea vulgaris |
Brassicaceae |
| |
wintergreen |
Gaultheria procumbens |
Ericaceae |
| |
witch hazel |
Hamamelis virginiana |
Hamamelidaceae |
| |
wood-mint, hairy |
Blephilia hirsuta |
Lamiaceae |
| |
wood-sorrel, yellow |
Oxalis stricta |
Oxalidaceae |
| |
woodfern, evergreen |
Dryopteris intermedia |
Dryopteridaceae |
| |
woodfern, marginal |
Dryopteris marginalis |
Dryopteridaceae |
| |
woodfern, spinulose |
Dryopteris carthusiana |
Dryopteridaceae |
| |
yarrow |
Achillea millefolium |
Asteraceae |
| |
yellow poplar |
Liriodendron tulipifera |
Magnoliaceae |
| |
yellowwood |
Cladrastis kentukea |
Fabaceae |
| xx |
xx |
xx |
xx |