|
Acer negundo var. negundo
|
Eastern boxelder
|
No
|
No
|
Medium Trees
|
Wet conditions
|
|
Acer rubrum
|
Red maple
|
No
|
No
|
Large Trees
|
Air pollution, Allelopathic plants **, Dry soils/drought, Soil compaction, Urban environments, Wet conditions, Fire, Heat
|
|
Acer saccharinum
|
Silver maple
|
No
|
No
|
Large Trees
|
Soil compaction, Dry soils/drought, Air pollution, Heat, Poor soil (sand/clay), Wet conditions
|
|
Acer saccharum
|
Sugar maple
|
No
|
No
|
Large Trees
|
|
|
Aconitum uncinatum
|
Blue monkshood
|
No
|
No
|
Herbs
|
|
|
Actaea racemosa
|
Common black cohosh, Bugbane
|
No
|
No
|
Herbs
|
|
|
Adiantum pedatum
|
Northern maidenhair fern
|
Yes
|
No
|
Fern & Fern Allies
|
Dry soils/drought
|
|
Agalinis purpurea
|
Purple false foxglove
|
No
|
No
|
Herbs
|
|
|
Ageratina altissima
|
White snakeroot
|
No
|
No
|
Herbs
|
|
|
Ageratina aromatica
|
Small white snakeroot, Lesser snakeroot
|
No
|
No
|
Herbs
|
Dry soils/drought
|
|
Aletris farinosa
|
White colicroot
|
No
|
No
|
Herbs
|
Wet conditions
|
|
Allium cernuum
|
Nodding onion
|
No
|
No
|
Herbs
|
Allelopathic plants **, Dry soils/drought, Poor soil (sand/clay)
|
|
Allium tricoccum
|
Ramps, Wild leek, Rampscallions
|
No
|
No
|
Herbs
|
|
|
Amelanchier arborea
|
Downy serviceberry
|
No
|
No
|
Medium Trees
|
Wet conditions, Dry soils/drought, Salt, Fire
|
|
Amelanchier canadensis
|
Canadian serviceberry
|
No
|
No
|
Medium Trees
|
Wet conditions, Fire
|
|
Amelanchier laevis
|
Smooth serviceberry
|
No
|
No
|
Medium Trees
|
Air pollution, Salt, Soil compaction, Urban environments
|
|
Amorpha fruticosa
|
False indigo-bush, Tall indigo-bush
|
No
|
No
|
Shrubs & Small Trees
|
Dry soils/drought, Poor soil (sand/clay), Wet conditions
|
|
Anchistea virginica
|
Virginia chain fern
|
No
|
No
|
Fern & Fern Allies
|
Wet conditions
|
|
Anatherum gyrans
|
Elliott's bluestem, Bluestem, Broomsedge
|
No
|
No
|
Grasses, Sedges & Rushes
|
|
|
Anemone virginiana var. virginiana
|
Tall anemone, Thimbleweed
|
No
|
No
|
Herbs
|
Dry soils/drought, Allelopathic plants **
|
|
Aplectrum hyemale
|
Puttyroot, Adam-and-eve
|
No
|
No
|
Herbs
|
|
|
Apocynum androsaemifolium
|
Spreading dogbane
|
No
|
No
|
Herbs
|
Dry soils/drought
|
|
Asarum canadense
|
Common wild ginger
|
Yes
|
No
|
Herbs
|
Wet conditions
|
|
Asclepias amplexicaulis
|
Clasping milkweed, Sand milkweed, Blunt-leaved milkweed
|
No
|
No
|
Herbs
|
|
|
Asclepias viridiflora
|
Green milkweed, Green-flowered milkweed, Green comet milkweed, Wand milkweed
|
No
|
No
|
Herbs
|
|
|
Asimina triloba
|
Pawpaw, Common pawpaw
|
No
|
No
|
Medium Trees
|
Allelopathic plants **, Fire
|
|
Asplenium platyneuron
|
Ebony spleenwort
|
No
|
Yes
|
Fern & Fern Allies
|
|
|
Asplenium rhizophyllum
|
Walking fern
|
No
|
Yes
|
Fern & Fern Allies
|
|
|
Athyrium asplenioides
|
Southern lady fern
|
Yes
|
No
|
Fern & Fern Allies
|
|
|
Betula nigra
|
River birch, Red birch
|
No
|
No
|
Large Trees
|
Air pollution, Allelopathic plants **, Dry soils/drought, Salt, Soil compaction, Wet conditions, Fire, Heat
|
|
Campsis radicans
|
Trumpet-creeper, Trumpet creeper, Trumpet vine, Hellvine, Cow-itch, Foxglove vine, Devil's shoestring
|
No
|
No
|
Vines
|
Soil compaction, Dry soils/drought, Poor soil (sand/clay)
|
|
Carex lupulina
|
Hop sedge
|
No
|
No
|
Grasses, Sedges & Rushes
|
Wet conditions
|
|
Carex pensylvanica
|
Pennsylvania sedge, Plantainleaf sedge, Plantain-leaved sedge, Seersucker sedge
|
Yes
|
Yes
|
Grasses, Sedges & Rushes
|
Mowing, Some foot traffic, Wet conditions, Dry soils/drought
|
|
Carya glabra
|
Pignut hickory
|
No
|
No
|
Large Trees
|
|
|
Carya ovata
|
Shagbark hickory
|
No
|
No
|
Large Trees
|
Allelopathic plants **
|
|
Cephalanthus occidentalis
|
Buttonbush
|
No
|
No
|
Shrubs & Small Trees
|
Soil compaction, Wet conditions, Fire, Heat
|
|
Cercis canadensis
|
Eastern redbud
|
No
|
No
|
Medium Trees
|
Acidic soils, Allelopathic plants **, Alkaline soils, Soil compaction
|
|
Chrysogonum virginianum
|
Green and gold, Golden knees
|
Yes
|
No
|
Herbs
|
Dry soils/drought
|
|
Chrysopsis mariana
|
Maryland golden-aster, Maryland golden aster
|
No
|
No
|
Herbs
|
Dry soils/drought, Wet conditions, Poor soil (sand/clay)
|
|
Claytosmunda claytoniana
|
Interrupted fern
|
Yes
|
Yes
|
Fern & Fern Allies
|
Wet conditions
|
|
Clethra alnifolia
|
Coastal white-alder, Sweet pepperbush
|
No
|
No
|
Shrubs & Small Trees
|
Salt, Wet conditions
|
|
Clitoria mariana
|
Maryland butterfly pea
|
No
|
Yes
|
Herbs
|
Dry soils/drought
|
|
Coreopsis tripteris
|
Tall coreopsis, Tall tickseed
|
No
|
No
|
Herbs
|
Dry soils/drought, Poor soil (sand/clay)
|
|
Cornus amomum
|
Silky dogwood
|
No
|
No
|
Shrubs & Small Trees
|
Allelopathic plants **, Salt, Wet conditions
|
|
Cornus florida
|
Flowering dogwood
|
No
|
No
|
Medium Trees
|
Soil compaction, Fire, Wind
|
|
Cornus racemosa
|
Gray dogwood
|
No
|
No
|
Shrubs & Small Trees
|
Dry soils/drought, Poor soil (sand/clay), Urban environments, Wet conditions
|
|
Corylus americana
|
American hazelnut, American filbert
|
No
|
No
|
Shrubs & Small Trees
|
|
|
Cunila origanoides
|
Common dittany, Wild oregano, Stonemint
|
No
|
No
|
Herbs
|
Dry soils/drought
|
|
Dennstaedtia punctilobula
|
Hay-scented fern
|
No
|
No
|
Fern & Fern Allies
|
Dry soils/drought, Salt
|
|
Dicentra canadensis
|
Squirrel corn
|
No
|
No
|
Herbs
|
|
|
Dicentra cucullaria
|
Dutchman's breeches
|
No
|
No
|
Herbs
|
|
|
Dicentra eximia
|
Wild bleeding heart
|
No
|
No
|
Herbs
|
|
|
Diospyros virginiana
|
Common persimmon, American persimmon
|
No
|
No
|
Large Trees
|
Wet conditions, Poor soil (sand/clay), Wind
|
|
Dryopteris celsa
|
Log fern
|
No
|
No
|
Fern & Fern Allies
|
Dry soils/drought, Wet conditions
|
|
Dryopteris cristata
|
Crested wood fern
|
Yes
|
No
|
Fern & Fern Allies
|
Wet conditions
|
|
Dryopteris goldieana
|
Goldie's wood fern
|
No
|
No
|
Fern & Fern Allies
|
Wet conditions
|
|
Dryopteris intermedia
|
Evergreen wood fern, Fancy fern
|
No
|
Yes
|
Fern & Fern Allies
|
Dry soils/drought, Wet conditions
|
|
Dryopteris marginalis
|
Marginal wood fern, Evergreen wood fern, Evergreen wood-fern, Evergreen woodfern, Leather wood fern, Marginal shield fern, Marginal shield-fern, Marginal woodfern
|
No
|
Yes
|
Fern & Fern Allies
|
Wet conditions
|
|
Elephantopus tomentosus
|
Hairy elephant's-foot, Devil's grandmother
|
No
|
No
|
Herbs
|
|
|
Elymus hystrix
|
Bottlebrush grass, Bottle-brush grass
|
No
|
No
|
Grasses, Sedges & Rushes
|
Dry soils/drought, Allelopathic plants **, Air pollution
|
|
Epigaea repens
|
Trailing arbutus
|
No
|
Yes
|
Shrubs & Small Trees
|
|
|
Eubotrys racemosus
|
Fetterbush, Swamp dog-hobble
|
No
|
No
|
Shrubs & Small Trees
|
|
|
Euonymus americanus
|
Strawberry-bush, American strawberry-bush, Heart's-a-bustin'
|
No
|
No
|
Shrubs & Small Trees
|
Allelopathic plants **, Wet conditions
|
|
Euonymus atropurpureus
|
Eastern wahoo, Burning bush, Burning-bush, Wahoo euonymus, Wahoo , Spindle tree , Hearts bursting with love, Indian arrow wood
|
No
|
No
|
Shrubs & Small Trees
|
Allelopathic plants **, Soil compaction
|
|
Eupatorium perfoliatum
|
Boneset, Common boneset
|
No
|
No
|
Herbs
|
Wet conditions
|
|
Eupatorium rotundifolium
|
Roundleaf thoroughwort, Roundleaf boneset
|
No
|
No
|
Herbs
|
Dry soils/drought, Wet conditions, Fire
|
|
Eurybia divaricata
|
White wood aster
|
Yes
|
No
|
Herbs
|
Dry soils/drought, Poor soil (sand/clay)
|
|
Eutrochium fistulosum
|
Hollow joe-pye-weed, Joe pye thoroughwort, Joe-pye weed
|
No
|
No
|
Herbs
|
Wet conditions, Fire
|
|
Gaultheria procumbens
|
Wintergreen, Teaberry
|
Yes
|
No
|
Shrubs & Small Trees
|
|
|
Gaylussacia baccata
|
Black huckleberry
|
No
|
No
|
Shrubs & Small Trees
|
Dry soils/drought
|
|
Hamamelis virginiana
|
Witch hazel, Witchhazel
|
No
|
No
|
Shrubs & Small Trees
|
Poor soil (sand/clay)
|
|
Helianthus divaricatus
|
Woodland sunflower
|
No
|
No
|
Herbs
|
Dry soils/drought
|
|
Heuchera villosa
|
Hairy alumroot
|
Yes
|
No
|
Herbs
|
|
|
Houstonia caerulea
|
Common bluets, Azur bluets, Quaker ladies
|
No
|
No
|
Herbs
|
|
|
Hydrangea arborescens
|
Wild hydrangea, Smooth hydrangea
|
No
|
No
|
Shrubs & Small Trees
|
Allelopathic plants **, Salt
|
|
Hypericum prolificum
|
Shrubby st. john's-wort
|
No
|
No
|
Shrubs & Small Trees
|
Dry soils/drought, Salt, Soil compaction
|
|
Iris cristata
|
Dwarf crested iris
|
Yes
|
No
|
Herbs
|
Some foot traffic, Dry soils/drought
|
|
Itea virginica
|
Virginia-willow, Virginia sweetspire
|
No
|
No
|
Shrubs & Small Trees
|
Wet conditions, Dry soils/drought
|
|
Jeffersonia diphylla
|
Twinleaf
|
No
|
No
|
Herbs
|
|
|
Juglans nigra
|
Black walnut
|
No
|
No
|
Large Trees
|
Dry soils/drought
|
|
Kalmia latifolia
|
Mountain laurel, Ivy
|
No
|
Yes
|
Shrubs & Small Trees
|
Acidic soils, Soil compaction, Dry soils/drought
|
|
Lespedeza virginica
|
Slender lespedeza, Slender bush-clover
|
No
|
No
|
Herbs
|
Dry soils/drought
|
|
Lobelia cardinalis
|
Cardinal flower
|
No
|
No
|
Herbs
|
Wet conditions, Salt
|
|
Lobelia puberula
|
Downy lobelia
|
No
|
No
|
Herbs
|
Wet conditions
|
|
Lobelia siphilitica
|
Great blue lobelia
|
No
|
No
|
Herbs
|
Wet conditions
|
|
Maianthemum racemosum
|
False solomon's seal
|
No
|
No
|
Herbs
|
|
|
Maianthemum racemosum
|
False solomon's seal, Eastern solomons-plume
|
No
|
No
|
Herbs
|
|
|
Malus coronaria
|
Sweet crabapple
|
No
|
No
|
Shrubs & Small Trees
|
|
|
Menispermum canadense
|
Canada moonseed, Common moonseed
|
No
|
No
|
Vines
|
|
|
Mertensia virginica
|
Virginia bluebell, Virginia cowslip
|
No
|
No
|
Herbs
|
Allelopathic plants **, Wet conditions
|
|
Mitchella repens
|
Partidge-berry
|
Yes
|
Yes
|
Herbs
|
Dry soils/drought, Mowing, Some foot traffic
|
|
Monarda didyma
|
Scarlet beebalm, Oswego tea
|
No
|
No
|
Herbs
|
Wet conditions, Allelopathic plants **
|
|
Morus rubra
|
Red mulberry, Common mulberry
|
No
|
No
|
Medium Trees
|
Air pollution, Dry soils/drought
|
|
Muhlenbergia capillaris
|
Hair-awn muhly, Long-awn hairgrass
|
No
|
No
|
Grasses, Sedges & Rushes
|
Poor soil (sand/clay), Dry soils/drought, Allelopathic plants **, Air pollution, Salt
|
|
Nyssa sylvatica
|
Black gum, Sour gum
|
No
|
No
|
Large Trees, Medium Trees
|
Salt, Soil compaction, Wet conditions, Dry soils/drought, Allelopathic plants **, Air pollution
|
|
Onoclea sensibilis
|
Sensitive fern
|
No
|
No
|
Fern & Fern Allies
|
Allelopathic plants **, Dry soils/drought, Wet conditions
|
|
Ostrya virginiana
|
Hop-horn-beam, Eastern hop-hornbeam, Ironwood
|
No
|
No
|
Shrubs & Small Trees
|
Dry soils/drought, Soil compaction
|
|
Parthenocissus quinquefolia
|
Virginia-creeper
|
Yes
|
No
|
Vines
|
Dry soils/drought, Wet conditions, Salt, Soil compaction, Allelopathic plants **, Air pollution
|
|
Penstemon laevigatus
|
Smooth beard-tongue, Eastern smooth beard-tongue, Eastern beardtongue, Hairy beardtongue, Eastern penstemon , Eastern smooth penstemon , Hairy penstemon, Smooth penstemon
|
No
|
No
|
Herbs
|
Wet conditions, Dry soils/drought
|
|
Persicaria virginiana
|
Virginia knotweed, Jumpseed
|
Yes
|
No
|
Herbs
|
Wet conditions
|