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Flora & Fauna — Plants

Fifteen distinct habitats have been surveyed, ranging from a maturing chestnut oak ridgetop forest, to young recovering upland and riparian forests.

Loudoun County, VA, is in a transitional zone, and our land represents a rich mix of northern and southern trees. The primary forest community type on the property is the mixed mesophytic forest, with tulip poplar, a variety of oaks, and maples and hickory types numbering among the dominant tree species. Common understory species include slippery elm, beech, dogwood, and redbud. The typical shrub layer includes spice bush, blackberry, with some mountain laurel. Bottomland is inhabited by typical wetland species such as sycamore and buttonbush. Wildflowers identified include naked leaved pink trefoil and velvet leaf.

Numbering among the most common invasive plants are ailanthus (tree of heaven), Chinese sumac, white mulberry, Japanese honeysuckle, garlic mustard, barberry, multiflora rose, and spotted knapweed.


Botanical/Vegetative Baseline Inventory
* denotes non-native species
Pteridophyta
Christmas FernPolystichum acrostichoides
Gymnospermae
Norway Spruce*Picea abies
Virginia PinePinus virginiana
White PinePinus strobus
Eastern HemlockTsuga canadensis
Angiospermae
Dicot Trees, Shrubs & Woody Vines
BoxelderAcer negundo
Norway Maple*Acer platanoides
Red MapleAcer rubrum
Silver MapleAcer saccharinum
Tree-of-Heaven*Ailanthus altissima
Hazel AlderAlnus serrulata
IronwoodCarpinus caroliniana
Pignut HickoryCarya glabra
ButtonbushCephalanthus occidentalis
HackberryCeltis occidentalis
RedbudCercis canadensis
Flowering DogwoodCornus florida
American BeechFagus grandifolia
White AshFraxinus americana
Common WitchhazelHamamelis virginiana
Black WalnutJuglans nigra
Mountain LaurelKalmia latifolia
SpicebushLindera benzoin
Tulip PoplarLiriodendron tulipifera
White MulberryMorus alba
Japanese Honeysuckle*Lonicera japonica
Scentless Mock OrangePhiladelphus inodorus
Eastern SycamorePlatanus occidentalis
Black CherryPrunus serotina
White OakQuercus alba
Chestnut OakQuercus montana
Staghorn SumacRhus typhina
Black LocustRobinia pseudoacacia
Carolina RoseRosa carolina
Multiflora Rose*Rosa multiflora
Black RaspberryRubus sp.
BlackberryRubus sp.
RaspberryRubus sp.
SassafrasSassafras albidum
American BasswoodTilia americana
Slippery ElmUlmus americana
NannyberryViburnum lentago
Lowbush BlueberryVaccinium vacillans
Grasses, Sedges
Not yet inventoried
Herbaceous plants
Velvet LeafAbutilon theophrasti
YarrowAchillea millefolium
WingstemActinomeris alternifolia
AgrimonyAgrimonia sp.
Garlic Mustard*Alliaria officinalis
Wild Onion*Allium stellatum
Scarlet PimpernalAnagallis arvensis
Jack-in-the-PulpitArisaema triphyllum
Common MilkweedAsclepias syriaca
Poke MilkweedAsclepias exaltata
Tickseed-SunflowerBidens aristosa
Wild Sensitive-plantCassia nictitans
Spotted Knapweed*Centaurea maculosa
Spotted WintergreenChimaphila maculata
Ox-eyed DaisyChrysanthemum leucanthemum
Chicory*Cichorium intybus
Bull Thistle*Cirsium vulgare
Virgin's-BowerClematis virginiana
Asiatic Dayflower*Commelina communis
Field BindweedConvulvulus arvensis
Queen Anne's Lace*Daucus carota
Naked-leaved Pink TrefoilDesmodium nudiflorum
Deptford Pink*Dianthus armeria
Wild YamDioscorea villosa
Indian Strawberry*Duchesnea indica
FleabaneErigeron annuus
HorseweedErigeron canadensis
Common FleabaneErigeron philadelphicos
Common StrawberryFragaria virginiana
Cranesbill GeraniumGeranium sp.
Rough AvensGeum virginianum
Bowman's RootGillenia trifoliate
Ground Ivy*Glechoma hederacea
King DevilHieracium pratense
Dwarf St. John's WortHypericum mutilum
Ivy-Leaved Morning-GloryIpomoea hederacea
Wild Potato VineIpomoea pandurata
Blue LettuceLactuca sp.
Butter and Eggs*Linaria vulgaris
Great LobeliaLobelia siphilitica
Indian TobaccoLobelia inflata
White Sweet Clover*Melilotus alba
Yellow Sweet Clover*Melilotus officinalis
Sharp-winged Monkey FlowerMimulus alatus
Indian PipeMonotropa uniflora
Common Evening-PrimroseOenothera biennis
Yellow Wood SorrelOxalis stricta
Foxglove BeardtonguePenstemon digitalis
Garden PhloxPhlox paniculata
NinebarkPhysocarpus opulifolius
PokeweedPhytolacca americana
Common PlantainPlantago major
MayapplePodophyllum peltatum
Halberd-leaved TearthumbPolygonum arifolium
Lady's Thumb SmartweedPolygonum persicaria
Strawberry Weed*Potentilla norvegica
Rough-fruited CinquefoilPotentilla recta
Common CinquefoilPotentilla simplex
Heal-allPrunella vulgaris
Black-eyed SusanRudbeckia hirta
Thin-leaved SunflowerRudbeckia triloba
Bouncing BetSaponaria officinalis
Wild BasilSatureja vulgaris
Showy SkullcapScutellaria serrata
Bur-CucumberSicyos angulatus
Blue-eyed GrassSisyrinchium sp.
Horse NettleSolanum carolinense
Spiny-leaved Sow ThistleSonchus asper
Venus's Looking GlassSpecularia perfoliata
Skunk CabbageSymplocarpus foetidus
Common DandelionTaraxacum officinale
Virginia KnotweedTovara virginiana
Hop CloverTrifolium agrarium
Red CloverTrifolium pratense
Smaller Hop CloverTrifolium procumbens
White CloverTrifolium repens
Stinging NettleUrtica dioica
Common MullienVerbascum thapsus
White VervainVerbena urticifolia