Theodore Roosevelt Island National Memorial Park

Rank: 190

Park Description

In the 1930s landscape architects transformed Mason's Island from neglected, overgrown farmland into Theodore Roosevelt Island, a memorial to America's 26th president. They conceived a "real forest" designed to mimic the natural forest that once covered the island. Today miles of trails through wooded uplands and swampy bottomlands honor the legacy of a great outdoorsman and conservationist

Park Address

Theodore Roosevelt Island c/o Turkey Run Park, George Washington Memorial Parkway

McLean, VA, 22101


Species in Theodore Roosevelt Island National Memorial Park by Category

Here you can look up all the species found in Theodore Roosevelt Island National Memorial Park. Start by picking a category. From there you can see how many species have either the common name beggining with each letter or scientific name. It's a good place to start if you're looking for what kind of species are invasive to the park, or perhaps how common or rare a species is for that area.



 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
big brown bat Eptesicus fuscus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common gray fox Urocyon cinereoargenteus Not In Park Native - -
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
domestic dog, feral dog Canis familiaris Not In Park Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern red bat Lasiurus borealis Present Native Unknown
Eastern Pipistrelle, Northern Georgian Bat Pipistrellus subflavus Present Native Unknown
eastern cottontail Sylvilagus floridanus Not In Park Native - -
eastern gray squirrel Sciurus carolinensis Not In Park Native - -
eastern fox squirrel Sciurus niger Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
house mouse Mus musculus Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Norway rat Rattus norvegicus Not In Park Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red fox Vulpes vulpes Not In Park Native - -
raccoon Procyon lotor Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Not In Park Native - -
southern flying squirrel Glaucomys volans Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Virginia opossum Didelphis virginiana Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-footed mouse Peromyscus leucopus Not In Park Native - -
woodchuck Marmota monax Not In Park Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Rough-legged Hawk, Rough-legged Hawk Buteo lagopus Unconfirmed - - - -
American Black Duck, Black Duck, Common Black Duck, Red-legged Black Duck Anas rubripes Unconfirmed - - - -
American Black Tern, Black Tern Chlidonias niger Unconfirmed - - - -
American Herring Gull, Herring Gull Larus argentatus Unconfirmed - - - -
american woodcock Scolopax minor Unconfirmed - - - -
american kestrel Falco sparverius Present Native Uncommon
american crow Corvus brachyrhynchos Present Native Abundant
american tree sparrow Spizella arborea Unconfirmed - - - -
american goldfinch Carduelis tristis Present Native Common
american redstart Setophaga ruticilla Present Native Common
american robin Turdus migratorius Present Native Common
alder flycatcher Empidonax alnorum Unconfirmed - - - -
acadian flycatcher Empidonax virescens Present Native Common
American Egret, Common Egret?, Great Egret Ardea alba Unconfirmed - - - -
American Bittern Botaurus lentiginosus Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Unconfirmed - - - -
black vulture Coragyps atratus Unconfirmed - - - -
Blue-winged Teal Anas discors Unconfirmed - - - -
Black-bellied Plover Pluvialis squatarola Unconfirmed Native - -
Bonaparte's Gull Larus philadelphia Unconfirmed - - - -
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Uncommon
Blue Grosbeak, Eastern Blue Grosbeak Guiraca caerulea Unconfirmed - - - -
Brown Creeper Certhia americana Probably Present Native - -
blue jay Cyanocitta cristata Present Native Common
barn swallow Hirundo rustica Present Native Common
Bank Swallow, Common Bank Swallow Riparia riparia Unconfirmed - - - -
Bobolink Dolichonyx oryzivorus Unconfirmed - - - -
Brewer's Blackbird Euphagus cyanocephalus Unconfirmed - - - -
baltimore oriole Icterus galbula Present Native Common
brown-headed cowbird Molothrus ater Present Native Abundant
brown thrasher Toxostoma rufum Unconfirmed Native - -
Black-capped Chickadee Parus atricapillus Probably Present Native - -
black-throated blue warbler Dendroica caerulescens Present Native Uncommon
bay-breasted warbler Dendroica castanea Unconfirmed - - - -
blackburnian warbler Dendroica fusca Unconfirmed - - - -
blackpoll warbler Dendroica striata Present Native Common
black-throated green warbler Dendroica virens Unconfirmed - - - -
black-and-white warbler Mniotilta varia Unconfirmed - - - -
blue-winged warbler Vermivora pinus Unconfirmed - - - -
blue-gray gnatcatcher Polioptila caerulea Present Native Common
Blue-headed Vireo Vireo solitarius Unconfirmed - - - -
Black-crowned Night Heron, Black-crowned Night-Heron Nycticorax nycticorax Present Native Uncommon
barred owl Strix varia Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Mallard, Mallard Anas platyrhynchos Present Native Abundant
Canvasback Aythya valisineria Unconfirmed - - - -
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Common
chimney swift Chaetura pelagica Present Native Common
common nighthawk Chordeiles minor Unconfirmed - - - -
Caspian Tern Sterna caspia Unconfirmed - - - -
Common Tern, Northern Common Tern Sterna hirundo Unconfirmed - - - -
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago Unconfirmed - - - -
cedar waxwing Bombycilla cedrorum Present Native Unknown
chipping sparrow Spizella passerina Unconfirmed - - - -
Cliff swallow Hirundo pyrrhonota Not In Park - - - -
common grackle Quiscalus quiscula Present Native Abundant
Carolina Chickadee Parus carolinensis Present Native Common
cerulean warbler Dendroica cerulea Unconfirmed - - - -
chestnut-sided warbler Dendroica pensylvanica Present Native Uncommon
cape may warbler Dendroica tigrina Unconfirmed - - - -
common yellowthroat Geothlypis trichas Present Native Uncommon
Common Oven-bird, Ovenbird Seiurus aurocapillus Present Native Common
canada warbler Wilsonia canadensis Unconfirmed - - - -
carolina wren Thryothorus ludovicianus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dark-eyed junco Junco hyemalis Unconfirmed - - - -
downy woodpecker Picoides pubescens Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Goshawk, Goshawk, Northern Goshawk Accipiter gentilis Unconfirmed - - - -
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Unconfirmed - - - -
Eastern Towhee Pipilo erythrophthalmus Unconfirmed - - - -
Eastern Vesper Sparrow, Vesper Sparrow Pooecetes gramineus Unconfirmed - - - -
evening grosbeak Coccothraustes vespertinus Unconfirmed - - - -
eastern meadowlark Sturnella magna Unconfirmed - - - -
european starling Sturnus vulgaris Present Non-native Abundant
eastern bluebird Sialia sialis Unconfirmed Native - -
eastern wood-pewee Contopus virens Present Native Common
eastern phoebe Sayornis phoebe Present Native Uncommon
eastern kingbird Tyrannus tyrannus Present Native Uncommon
Eastern Green Heron, Green heron, Green-backed Heron Butorides virescens Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Forster's Tern Sterna forsteri Unconfirmed - - - -
Fish crow Corvus ossifragus Present Native Common
Fox Sparrow Passerella iliaca Unconfirmed - - - -
field sparrow Spizella pusilla Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Black-backed Gull Larus marinus Unconfirmed - - - -
gray catbird Dumetella carolinensis Present Native Common
golden-winged warbler Vermivora chrysoptera Unconfirmed - - - -
golden-crowned kinglet Regulus satrapa Unconfirmed - - - -
gray-cheeked thrush Catharus minimus Unconfirmed - - - -
great crested flycatcher Myiarchus crinitus Present Native Uncommon
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Common
great horned owl Bubo virginianus Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
house finch Carpodacus mexicanus Present Non-native Common
hooded warbler Wilsonia citrina Unconfirmed - - - -
house sparrow Passer domesticus Present Non-native Abundant
house wren Troglodytes aedon Present Native Uncommon
hermit thrush Catharus guttatus Unconfirmed - - - -
hairy woodpecker Picoides villosus Present Native Common
Horned Grebe Podiceps auritus Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
indigo bunting Passerina cyanea Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Unconfirmed - - - -
kentucky warbler Oporornis formosus Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Laughing Gull Larus atricilla Unconfirmed - - - -
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Unconfirmed - - - -
Louisana Waterthrush Seiurus motacilla Present Native Uncommon
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Unconfirmed - - - -
least flycatcher Empidonax minimus Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mourning dove Zenaida macroura Present Native Common
magnolia warbler Dendroica magnolia Unconfirmed - - - -
Monk Parakeet Myiopsitta monachus Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Ruddy Duck, Ruddy Duck Oxyura jamaicensis Unconfirmed - - - -
northern bobwhite Colinus virginianus Unconfirmed - - - -
Northern Virginia Rail, Virginia Rail Rallus limicola Unconfirmed - - - -
northern cardinal Cardinalis cardinalis Present Native Abundant
northern rough-winged swallow Stelgidopteryx serripennis Present Native Common
northern mockingbird Mimus polyglottos Present Native Common
northern parula Parula americana Present Native Common
Northern Waterthrush, Northern Water-Thrush Seiurus noveboracensis Present Native Uncommon
nashville warbler Vermivora ruficapilla Unconfirmed - - - -
northern flicker Colaptes auratus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Common
orchard oriole Icterus spurius Present Native Uncommon
orange-crowned warbler Vermivora celata Not In Park - - - -
Olive-sided Flycatcher Contopus cooperi Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
purple finch Carpodacus purpureus Unconfirmed - - - -
purple martin Progne subis Unconfirmed - - - -
prairie warbler Dendroica discolor Unconfirmed - - - -
palm warbler Dendroica palmarum Unconfirmed - - - -
pine warbler Dendroica pinus Unconfirmed - - - -
Philadelphia vireo Vireo philadelphicus Unconfirmed - - - -
Pileated Woodpecker Dryocopus pileatus Present Native Uncommon
Pied-billed Grebe Podilymbus podiceps Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Common
red-shouldered hawk Buteo lineatus Present Native Uncommon
ruby-throated hummingbird Archilochus colubris Unconfirmed - - - -
Ringed Plover, Semipalmated Plover, Semipalmated Ringed Plover Charadrius semipalmatus Probably Present Native - -
Ring-billed Gull Larus delawarensis Unconfirmed - - - -
rock dove Columba livia Present Non-native Abundant
rose-breasted grosbeak Pheucticus ludovicianus Unconfirmed - - - -
red-winged blackbird Agelaius phoeniceus Present Native Abundant
rusty blackbird Euphagus carolinus Unconfirmed - - - -
ruby-crowned kinglet Regulus calendula Unconfirmed - - - -
red-eyed vireo Vireo olivaceus Present Native Common
red-bellied woodpecker Melanerpes carolinus Present Native Common
red-headed woodpecker Melanerpes erythrocephalus Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Spotted Sandpiper Actitis macularia Unconfirmed - - - -
swamp sparrow Melospiza georgiana Probably Present Native - -
song sparrow Melospiza melodia Present Native Common
scarlet tanager Piranga olivacea Present Native Uncommon
Sedge Wren, Short-billed Marsh Wren, Short-billed Sedge Wren Cistothorus platensis Unconfirmed - - - -
swainson's thrush Catharus ustulatus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Unconfirmed - - - -
Tundra Swan, Whistling Swan Cygnus columbianus Not In Park - - - -
Tree Swallow Tachycineta bicolor Unconfirmed - - - -
tufted titmouse Baeolophus bicolor Present Native Unknown
tennessee warbler Vermivora peregrina Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
veery Catharus fuscescens Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Duck Aix sponsa Present Native Common
white-throated sparrow Zonotrichia albicollis Unconfirmed - - - -
white-crowned sparrow Zonotrichia leucophrys Unconfirmed - - - -
Worm-eating Warbler Helmitheros vermivorus Unconfirmed - - - -
white-breasted nuthatch Sitta carolinensis Present Native Common
winter wren Troglodytes troglodytes Unconfirmed Native - -
wood thrush Hylocichla mustelina Present Native Uncommon
willow flycatcher Empidonax traillii Unconfirmed - - - -
warbling vireo Vireo gilvus Unconfirmed - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-billed cuckoo Coccyzus americanus Present Native Common
yellow-rumped warbler Dendroica coronata Unconfirmed - - - -
yellow-throated warbler Dendroica dominica Unconfirmed - - - -
yellow warbler Dendroica petechia Present Native Common
yellow-breasted chat Icteria virens Unconfirmed Native - -
yellow-bellied flycatcher Empidonax flaviventris Unconfirmed - - - -
yellow-throated vireo Vireo flavifrons Unconfirmed - - - -
Yellow-crowned Night Heron, Yellow-crowned Night-Heron Nyctanassa violacea Unconfirmed - - - -
yellow-bellied sapsucker Sphyrapicus varius Unconfirmed - - - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Snapping Turtle Chelydra serpentina serpentina Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern worm snake Carphophis amoenus amoenus Unconfirmed Native - -
Eastern garter snake Thamnophis sirtalis sirtalis Probably Present Native - -
Eastern Painted Turtle Chrysemys picta picta Probably Present Native - -
Eastern Box Turtle Terrapene carolina carolina Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Water Snake Nerodia sipedon sipedon Probably Present Native - -
Northern Brown Snake Storeria dekayi dekayi Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
redbelly turtle Pseudemys rubriventris Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Spotted Turtle Clemmys guttata Not In Park Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
TOAD, FOWLER'S Bufo woodhousii fowleri Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
wood frog Rana sylvatica Not In Park Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American water plantain, southern water plantain, waterplaintain Alisma subcordatum Unconfirmed Native - -
arrow-arum Peltandra virginica Unconfirmed Native - -
American holly Ilex opaca Unconfirmed Native - -
asparagus Asparagus officinalis Unconfirmed Non-native - -
annual ragweed Ambrosia artemisiifolia Unconfirmed Native - -
ANNUAL WORMWOOD, sweet sagewort Artemisia annua Unconfirmed Non-native - -
Aunt Lucy, false babyblueeyes, waterpod Ellisia nyctelea Unconfirmed Native - -
American pokeweed, common pokeweed, inkberry, pigeonberry, poke, pokeberry, pokeweed Phytolacca americana Unconfirmed Native - -
Asiatic dayflower Commelina communis Unconfirmed Non-native - -
American bladdernut Staphylea trifolia Unconfirmed Native - -
arrow-wood Viburnum recognitum Unconfirmed Native - -
American hornbeam Carpinus caroliniana Unconfirmed Native - -
American chestnut Castanea dentata Unconfirmed Native - -
American beech Fagus grandifolia Unconfirmed Native - -
American waterwillow Justicia americana Unconfirmed Native - -
Appalachian mountainmint Pycnanthemum flexuosum Unconfirmed Native - -
Allegheny monkey-flower Mimulus ringens Unconfirmed Native - -
American basswood Tilia americana Unconfirmed Native - -
Awl Sedge Carex stipata Unconfirmed Native - -
A BARNYARD GRASS Echinochloa crusgalli Unconfirmed Non-native - -
annual bluegrass Poa annua Unconfirmed Non-native - -
American sycamore Platanus occidentalis Unconfirmed Native - -
Avens Geum canadense Unconfirmed Native - -
American elm Ulmus americana Unconfirmed Native - -
American black nightshade Solanum americanum Unconfirmed Native - -
Amur peppervine, PORCELAIN BERRY Ampelopsis brevipedunculata Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
BLUE-BOTTLE Muscari racemosum Unconfirmed Non-native - -
bearded iris Iris germanica Unconfirmed Non-native - -
- - Bidens comosa Unconfirmed Native - -
Beggar Ticks, Stick-tight Bidens frondosa Unconfirmed Native - -
bull thistle Cirsium vulgare Unconfirmed Non-native - -
Butterweed, Hogweed, Horseweed Erigeron canadensis Unconfirmed Native - -
blue mistflower Eupatorium coelestinum Unconfirmed Native - -
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Unconfirmed Non-native - -
bluntleaf waterleaf Hydrophyllum canadense Unconfirmed Native - -
bouncingbet Saponaria officinalis Unconfirmed Non-native - -
bristled knotweed Polygonum caespitosum Unconfirmed Non-native - -
bitter doc Rumex obtusifolius Unconfirmed Non-native - -
bald cypress Taxodium distichum Unconfirmed Native - -
blackhaw Viburnum prunifolium Unconfirmed Native - -
Beggar lice, Beggar's ticks Desmodium viridiflorum Unconfirmed Native - -
Black Medick Medicago lupulina Unconfirmed Non-native - -
black locust Robinia pseudoacacia Unconfirmed Native - -
bitternut hickory Carya cordiformis Unconfirmed Native - -
beefsteakplant Perilla frutescens Unconfirmed Non-native - -
basil-thyme Satureja calamintha Unconfirmed Non-native - -
blue water speedwell, water speedwell Veronica anagallis-aquatica Unconfirmed Non-native - -
Blue Vervain Verbena hastata Unconfirmed Native - -
black willow Salix nigra Unconfirmed Native - -
bullhead lily, yellow pond-lily Nuphar luteum Unconfirmed Native - -
broad looseflower sedge Carex laxiflora Unconfirmed Native - -
broadleaf cattail Typha latifolia Unconfirmed Native - -
Bulbous Buttercup Ranunculus bulbosus Unconfirmed Non-native - -
bristly buttercup Ranunculus hispidus Unconfirmed Native - -
Black Cherry Prunus serotina Unconfirmed Native - -
black raspberry Rubus occidentalis Unconfirmed Native - -
boxelder Acer negundo Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Arrrowhead Sagittaria latifolia Unconfirmed Native - -
Canadian honewort Cryptotaenia canadensis Unconfirmed Native - -
cluster-sanicle Sanicula gregaria Unconfirmed Native - -
Common Blue-eyed Grass Sisyrinchium angustifolium Unconfirmed Native - -
common yarrow Achillea millefolium Unconfirmed Non-native - -
Common Burdock Arctium minus Unconfirmed Non-native - -
calico aster Aster lateriflorus Unconfirmed Native - -
Carolina elephantsfoot Elephantopus carolinianus Unconfirmed Native - -
common boneset Eupatorium perfoliatum Unconfirmed Native - -
Catfoot Gnaphalium obtusifolium Unconfirmed Native - -
climbing hempvine, climbing hempweed Mikania scandens Unconfirmed Native - -
cutleaf coneflower Rudbeckia laciniata Unconfirmed Native - -
Common Sow Thistle Sonchus oleraceus Unconfirmed Non-native - -
Cardinal Flower Lobelia cardinalis Unconfirmed Native - -
Cut-leaf toothwort Dentaria laciniata Unconfirmed Native - -
common mouse-ear chickweed Cerastium vulgatum Unconfirmed Non-native - -
common chickweed Stellaria media Unconfirmed Non-native - -
Carpetweed Mollugo verticillata Unconfirmed Native - -
curltop ladysthumb, curlytop knotweed, curlytop smartweed, dock-leaf smartweed, nodding smartweed, pale smartweed Polygonum lapathifolium Unconfirmed Native - -
climbing false-buckwheat Polygonum scandens Unconfirmed Native - -
common sheep sorrel Rumex acetosella Unconfirmed Non-native - -
Curly dock Rumex crispus Unconfirmed Non-native - -
Common Elder Sambucus canadensis Unconfirmed Native - -
Chinese lespedeza Lespedeza cuneata Unconfirmed Non-native - -
COMMON VETCH Vicia angustifolia Unconfirmed Non-native - -
chestnut oak Quercus prinus Unconfirmed Native - -
Common Milkweed Asclepias syriaca Unconfirmed Native - -
common periwinkle Vinca minor Unconfirmed Non-native - -
common buttonbush Cephalanthus occidentalis Unconfirmed Native - -
Carolina Cranesbill Geranium carolinianum Unconfirmed Native - -
catnip giant hyssop Agastache nepetoides Unconfirmed Native - -
Common Privet Ligustrum vulgare Unconfirmed Non-native - -
Common Mullein Verbascum thapsus Unconfirmed Non-native - -
Common St. Johnswort Hypericum perforatum Unconfirmed Native - -
coastal plain willow Salix caroliniana Unconfirmed Native - -
common evening primrose Oenothera biennis Unconfirmed Native - -
Cinnamon Fern Osmunda cinnamomea Unconfirmed Native - -
common yellow oxalis Oxalis stricta Unconfirmed Native - -
Canadian wildginger Asarum canadense Unconfirmed Native - -
creeping spike-rush Eleocharis calva Unconfirmed Native - -
common rush Juncus effusus Unconfirmed Native - -
Common Darnel, Perennial Ryegrass Lolium perenne Unconfirmed Non-native - -
Celandine Chelidonium majus Unconfirmed Non-native - -
common cinquefoil Potentilla simplex Unconfirmed Native - -
Common Blackberry Rubus allegheniensis Unconfirmed Native - -
Canadian woodnettle Laportea canadensis Unconfirmed Native - -
Canadian clearweed Pilea pumila Unconfirmed Native - -
Common Dodder, Love Vine Cuscuta gronovii Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
daffodil Narcissus biflorus Unconfirmed Non-native - -
Deptford pink Dianthus armeria Unconfirmed Non-native - -
devil's shoestring, erect knotweed, wireweed Polygonum erectum Unconfirmed Native - -
dotted smartweed Polygonum punctatum Unconfirmed Native - -
Dock Rumex altissimus Unconfirmed Native - -
dutchman's breeches Dicentra cucullaria Unconfirmed Native - -
devil's darning needles Clematis virginiana Unconfirmed Native - -
Deadly Nightshade Solanum dulcamara Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
English ivy Hedera helix Unconfirmed Non-native - -
eastern daisy fleabane Erigeron annuus Unconfirmed Native - -
early goldenrod Solidago juncea Unconfirmed Native - -
European fly-honeysuckle Lonicera xylosteum Unconfirmed Non-native - -
eastern redbud Cercis canadensis Unconfirmed Native - -
eastern cottonwood Populus deltoides Unconfirmed Native - -
Eastern Hemlock Tsuga canadensis Unconfirmed Native - -
eastern woodland sedge Carex blanda Unconfirmed Native - -
eastern gamagrass Tripsacum dactyloides Unconfirmed Native - -
early woodbuttercup Ranunculus abortivus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
FIELD GARLIC Allium vineale Unconfirmed Non-native - -
false solomon's seal Smilacina racemosa Unconfirmed Native - -
Frost aster Aster pilosus Unconfirmed Native - -
field thistle Cirsium discolor Unconfirmed Native - -
florida lettuce Lactuca floridana Unconfirmed Native - -
flowering dogwood Cornus florida Unconfirmed Native - -
Fringed Loosestrife Lysimachia ciliata Unconfirmed Native - -
field basil Satureja vulgaris Unconfirmed Native - -
fringetree Chionanthus virginicus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Ragweed Ambrosia trifida Unconfirmed Native - -
Golden Ragwort Senecio aureus Unconfirmed Native - -
giant goldenrod Solidago gigantea Unconfirmed Native - -
Garlic mustard Alliaria officinalis Unconfirmed Non-native - -
Groundnut, Wild Bean Apios americana Unconfirmed Native - -
ground ivy Glechoma hederacea Unconfirmed Native - -
green ash Fraxinus pennsylvanica Unconfirmed Native - -
gray field speedwell Veronica polita Unconfirmed Non-native - -
gaura Gaura biennis Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hyssopleaf thoroughwort Eupatorium hyssopifolium Unconfirmed Native - -
hairy-leaf cup Polymnia uvedalia Unconfirmed Native - -
hairy bittercress Cardamine hirsuta Unconfirmed Non-native - -
halberd-leaved tear-thumb Polygonum arifolium Unconfirmed Native - -
Highbush Blueberry Vaccinium corymbosum Unconfirmed Native - -
Hog peanut Amphicarpa bracteata Unconfirmed Native - -
hoary ticktrefoil Desmodium canescens Unconfirmed Native - -
hairy clover Trifolium arvense Unconfirmed Non-native - -
hop clover Trifolium dubium Unconfirmed Non-native - -
honeyvine milkweed Ampelamus albidus Unconfirmed Native - -
HEARTLEAF WILLOW Salix rigida Unconfirmed Native - -
hedge bindweed Convolvulus sepium Unconfirmed Non-native - -
horse-nettle Solanum carolinense Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
iris Iris pseudacorus Unconfirmed Non-native - -
Indian-tobacco Lobelia inflata Unconfirmed Native - -
Indian Mustard Brassica juncea Unconfirmed Non-native - -
Indianhemp Apocynum cannabinum Unconfirmed Native - -
ivyleaf speedwell Veronica hederifolia Unconfirmed Non-native - -
Indian strawberry Duchesnea indica Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
jack in the pulpit Arisaema atrorubens Unconfirmed Native - -
jumpseed Tovara virginiana Unconfirmed Native - -
Japanese honeysuckle Lonicera japonica Unconfirmed Non-native - -
jewelweed Impatiens capensis Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kentucky coffeetree Gymnocladus dioicus Unconfirmed Non-native - -
Kentucky bluegrass Poa pratensis Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longstyle sweetroot Osmorhiza longistylis Unconfirmed Native - -
late goldenrod Solidago altissima Unconfirmed Native - -
lyreleaf sage Salvia lyrata Unconfirmed Native - -
lizard's tail Saururus cernuus Unconfirmed Native - -
limestone meadow sedge Carex granularis Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
meadow garlic Allium canadense Unconfirmed Native - -
mouse-ear cress Arabidopsis thaliana Unconfirmed Non-native - -
MEXICAN TEA Chenopodium ambrosioides Unconfirmed Non-native - -
Moneywort Lysimachia nummularia Unconfirmed Native - -
Mad-dog Skullcap Scutellaria lateriflora Unconfirmed Native - -
Maryland figwort Scrophularia marilandica Unconfirmed Native - -
Moth Mullein Verbascum blattaria Unconfirmed Non-native - -
Marsh Blue Violet Viola cucullata Unconfirmed Native - -
mayapple Podophyllum peltatum Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
nodding onion Allium cernuum Unconfirmed Native - -
Nodding Bur Marigold, Stick-tight Bidens cernua Unconfirmed Native - -
New York ironweed Vernonia noveboracensis Unconfirmed Native - -
northern marsh yellowcress Rorippa islandica Unconfirmed Native - -
Northern Red Oak Quercus rubra Unconfirmed Native - -
narrowleaf plantain Plantago lanceolata Unconfirmed Non-native - -
northern spicebush Lindera benzoin Unconfirmed Native - -
nodding fescue Festuca obtusa Unconfirmed Native - -
narrowleaf cattail Typha angustifolia Unconfirmed Native - -
Ninebark Physocarpus opulifolius Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
orange daylily Hemerocallis fulva Unconfirmed Non-native - -
ox-eye daisy Chrysanthemum leucanthemum Unconfirmed Non-native - -
Orchard Grass Dactylis glomerata Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Polygonatum canaliculatum Unconfirmed Native - -
purplestem aster Aster puniceus Unconfirmed Native - -
Purple stem beggar's ticks Bidens connata Unconfirmed Native - -
Pilewort Erechtites hieraciifolia Unconfirmed Native - -
Pennsylvania Bitter Cress Cardamine pensylvanica Unconfirmed Native - -
Pickerelweed Pontederia cordata Unconfirmed Native - -
perplexed ticktrefoil Desmodium perplexum Unconfirmed Native - -
purple dead-nettle Lamium purpureum Unconfirmed Non-native - -
princesstree Paulownia tomentosa Unconfirmed Non-native - -
pawpaw Asimina triloba Unconfirmed Native - -
purpletop Tridens flavus Unconfirmed Native - -
poison ivy Rhus radicans Unconfirmed Native - -
peppervine Ampelopsis arborea Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Queen Anne's lace Daucus carota Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red clover Trifolium pratense Unconfirmed Non-native - -
river birch Betula nigra Unconfirmed Native - -
ROSE MALLOW Hibiscus moscheutos Unconfirmed Native - -
ROSE OF SHARON Hibiscus syriacus Unconfirmed Non-native - -
rosy sedge Carex rosea Unconfirmed Native - -
river bulrush Scirpus fluviatilis Unconfirmed Native - -
reed canary grass Phalaris arundinacea Unconfirmed Native - -
- - Ranunculus septentrionalis Unconfirmed Native - -
red mulberry Morus rubra Unconfirmed Native - -
Rough Cinquefoil Potentilla norvegica Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sweet flag Acorus calamus Unconfirmed Native - -
spreading chervil Chaerophyllum procumbens Unconfirmed Native - -
Starry false Solomon's-seal Smilacina stellata Unconfirmed Native - -
Spanish needles Bidens bipinnata Unconfirmed Native - -
Shepherd's Purse Capsella bursa-pastoris Unconfirmed Non-native - -
spring cress Cardamine bulbosa Unconfirmed Native - -
spring draba Draba verna Unconfirmed Non-native - -
Swamp Dock Rumex verticillatus Unconfirmed Native - -
silky dogwood Cornus amomum Unconfirmed Native - -
smooth alder Alnus serrulata Unconfirmed Native - -
southern red oak Quercus falcata Unconfirmed Native - -
swamp milkweed Asclepias incarnata Unconfirmed Native - -
stickywilly Galium aparine Unconfirmed Native - -
sharpwing monkeyflower Mimulus alatus Unconfirmed Native - -
sassafras Sassafras albidum Unconfirmed Native - -
Star-of-Bethlehem Ornithogalum umbellatum Unconfirmed Non-native - -
saw greenbrier Smilax bona-nox Unconfirmed Native - -
spotted St. Johnswort Hypericum punctatum Unconfirmed Native - -
striped cream violet Viola striata Unconfirmed Native - -
sorrel Oxalis europaea Unconfirmed Native - -
sedge Carex cristatella Unconfirmed Native - -
stout woodreed Cinna arundinacea Unconfirmed Native - -
smooth panic grass Panicum dichotomiflorum Unconfirmed Native - -
squirrel corn Dicentra canadensis Unconfirmed Native - -
sour cherry Prunus cerasus Unconfirmed Non-native - -
Swamp Rose Rosa palustris Unconfirmed Native - -
smallspike false nettle Boehmeria cylindrica Unconfirmed Native - -
Stinging Nettle Urtica dioica Unconfirmed Native - -
smooth sumac Rhus glabra Unconfirmed Native - -
staghorn sumac Rhus typhina Unconfirmed Native - -
skunkbush, wafer ash Ptelea trifoliata Unconfirmed Native - -
sycamore maple Acer pseudoplatanus Unconfirmed Non-native - -
silver maple Acer saccharinum Unconfirmed Native - -
sweetgum Liquidambar styraciflua Unconfirmed Native - -
smooth groundcherry Physalis subglabrata Unconfirmed Native - -
sand grape Vitis rupestris Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
trumpetweed Eupatorium fistulosum Unconfirmed Native - -
thinleaf sunflower Helianthus decapetalus Unconfirmed Native - -
tearthumb Polygonum sagittatum Unconfirmed Native - -
trumpet creeper Campsis radicans Unconfirmed Native - -
taperleaf bugleweed Lycopus rubellus Unconfirmed Native - -
Turtlehead Chelone glabra Unconfirmed Native - -
Trout Lily, Dogtooth Violet Erythronium americanum Unconfirmed Native - -
tuliptree Liriodendron tulipifera Unconfirmed Native - -
Teal lovegrass Eragrostis hypnoides Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Venus' looking glass Specularia perfoliata Unconfirmed Native - -
Virginia waterleaf Hydrophyllum virginianum Unconfirmed Native - -
Virginia bluebells Mertensia virginica Unconfirmed Native - -
Virginia springbeauty Claytonia virginica Unconfirmed Native - -
Virginia dayflower Commelina virginica Unconfirmed Native - -
Virginia Bulgleweed Lycopus virginicus Unconfirmed Native - -
VIRGINIA MALLOW Sida hermaphrodita Unconfirmed Native - -
Virginia wild rye, Virginia wildrye Elymus virginicus Unconfirmed Native - -
VIRGIN'S BOWER Clematis dioscoreifolia Unconfirmed Non-native - -
Virginia creeper Parthenocissus quinquefolia Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white wood aster Aster divaricatus Unconfirmed Native - -
white snakeroot Eupatorium rugosum Unconfirmed Native - -
wreath goldenrod Solidago caesia Unconfirmed Native - -
Winter Cress, Yellow Rocket Barbarea vulgaris Unconfirmed Non-native - -
Wild Peppergrass Lepidium virginicum Unconfirmed Native - -
wild blue phlox Phlox divaricata Unconfirmed Native - -
white sweetclover Melilotus alba Unconfirmed Non-native - -
white clover Trifolium repens Unconfirmed Non-native - -
white oak Quercus alba Unconfirmed Native - -
Water Horehound Lycopus americanus Unconfirmed Native - -
white ash Fraxinus americana Unconfirmed Native - -
white vervain Verbena urticifolia Unconfirmed Native - -
weeping willow Salix babylonica Unconfirmed Non-native - -
woodland bluegrass Poa sylvestris Unconfirmed Non-native - -
Wild Rice Zizania aquatica Unconfirmed Native - -
white mulberry Morus alba Unconfirmed Non-native - -
wine raspberry Rubus phoenicolasius Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yerba-de-tajo Eclipta alba Unconfirmed Native - -
yellow fumewort Corydalis flavula Unconfirmed Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Rubyspot Hetaerina americana Present Native Unknown
Arrow Clubtail Stylurus spiniceps Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
blue-fronted dancer Argia apicalis Present Native Unknown
Blue-ringed Dancer Argia sedula Present Native Occasional
Black-shouldered Spinyleg Dromogomphus spinosus Present Native Unknown
blue dasher Pachydiplax longipennis Present Native Unknown
black saddlebags, Dragonfly, Saddlebags, Black Tramea lacerata Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
clouded sulphur, Clouded Sulphur Colias philodice Present Native Unknown
cabbage white Pieris rapae Present Native Unknown
Cobra Clubtail Gomphus vastus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
DRAGONFLY, AMBERWING, EASTERN, eastern amberwing Perithemis tenera Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern tailed blue Everes comyntas Present Native Unknown
eastern comma Polygonia comma Present Native Unknown
ebony jewelwing, Ebony Jewelwing Calopteryx maculata Present Native Unknown
eastern pondhawk Erythemis simplicicollis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
familiar bluet Enallagma civile Present Native Unknown
fragile forktail Ischnura posita Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Least skipper Ancyloxypha numitor Present Native Unknown
- - Libellula lydia Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
pearl crescent Phyciodes tharos Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red admiral, Red Admiral Vanessa atalanta Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Silver-spotted skipper Epargyreus clarus Present Native Occasional
summer azure Celastrina neglecta Present Native Unknown
stream bluet Enallagma exsulans Present Native Unknown
slaty skimmer Libellula incesta Present Native Unknown
spot-winged glider Pantala hymenaea Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Zabulon Skipper Poanes zabulon Present Native Unknown
zebra swallowtail Eurytides marcellus Present Native Unknown