Rock Creek Park

Rank: 41

Park Description

Rock Creek Park is truly a gem in our nation's capital. It offers visitors an opportunity to reflect and soothe their spirits through the beauty of nature. Fresh air, majestic trees, wild animals, the ebb and flow of Rock Creek, and thousands of years of human history emanate the delicate aura of the forest.

Park Address

3545 Williamsburg Lane, NW

Washington, DC, 20008

Rock Creek Park Activites

AUTO TOURING

BIKING

HIKING

HORSEBACK RIDING

WILDLIFE VIEWING

PHOTOGRAPHY


Species in Rock Creek Park by Category

Here you can look up all the species found in Rock Creek 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
American bison, American Bison, bison Bison bison Not In Park Native - -
American marten Martes americana Not In Park Unknown - -
American Beaver, Beaver, Canadian Beaver Castor canadensis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Black Bear Ursus americanus Unconfirmed Native - -
big brown bat Eptesicus fuscus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Rare
common gray fox Urocyon cinereoargenteus Present Native Unknown
Cougar, mountain lion, Puma Puma concolor Not In Park Native - -
common otter, North American River Otter, northern river otter, river otter Lontra canadensis Present Native Occasional
Common Opossum Didelphis marsupialis Present Native Unknown
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Present Native Unknown
Chickaree, Red Squirrel Tamiasciurus hudsonicus Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
domestic dog, feral dog Canis familiaris Present Non-native Unknown
domestic cat, house cat Felis silvestris Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
elk, Red Deer (see comments), wapiti, wapiti or elk Cervus elaphus Not In Park Native - -
Eastern Timber Wolf, Gray Wolf, Timber Wolf Canis lupus Not In Park Native - -
eastern red bat Lasiurus borealis Present Native Unknown
evening bat Nycticeius humeralis Not In Park Native - -
Eastern Pipistrelle, Northern Georgian Bat Pipistrellus subflavus Present Native Unknown
eastern cottontail Sylvilagus floridanus Present Native Unknown
eastern gray squirrel Sciurus carolinensis Present Native Unknown
eastern fox squirrel Sciurus niger Not In Park Native - -
eastern chipmunk Tamias striatus Present Native Unknown
eastern mole Scalopus aquaticus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Felis rufus Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hoary bat Lasiurus cinereus Present Native Unknown
house mouse Mus musculus Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Keen's Myotis, Northern Long-eared Bat, Northern Myotis, Say's Bat Myotis keenii Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Present Native Unknown
little brown bat Myotis lucifugus Present Native Unknown
least shrew Cryptotis parva Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mink Mustela vison Present Native Unknown
meadow jumping mouse Zapus hudsonius Present Native Unknown
meadow vole Microtus pennsylvanicus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern bat Myotis septentrionalis Present Native Unknown
Norway rat Rattus norvegicus Present Non-native Unknown
northern short-tailed shrew Blarina brevicauda Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red fox Vulpes vulpes Present Native Unknown
raccoon Procyon lotor Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Present Native Unknown
silver-haired bat Lasionycteris noctivagans Not In Park Native - -
southern bog lemming Synaptomys cooperi Unconfirmed Native - -
southern flying squirrel Glaucomys volans Present Native Unknown
Southern Short-tailed Shrew Blarina carolinensis Present Native Unknown
southeastern shrew Sorex longirostris Present Native Unknown
Star-nosed Mole Condylura cristata Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-tailed deer Odocoileus virginianus Present Native Unknown
woodland vole Microtus pinetorum Unconfirmed Native - -
white-footed mouse Peromyscus leucopus Present Native Unknown
woodchuck Marmota monax Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Rough-legged Hawk, Rough-legged Hawk Buteo lagopus Unconfirmed - - - -
American Pintail, Northern Pintail, Pintail Anas acuta Present Native Unknown
American Wigeon, Baldpate Anas americana Unconfirmed - - - -
American Merganser, Common Merganser Mergus merganser Unconfirmed Native - -
American Herring Gull, Herring Gull Larus argentatus Present Native Unknown
american woodcock Scolopax minor Present Native Uncommon
American Peregrine Falcon, Duck Hawk, Peregrine Falcon Falco peregrinus Present Native Rare
american kestrel Falco sparverius Present Native Unknown
american crow Corvus brachyrhynchos Present Native Abundant
american tree sparrow Spizella arborea Present Native Unknown
american goldfinch Carduelis tristis Present Native Unknown
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Present Native Occasional
american redstart Setophaga ruticilla Present Native Unknown
american robin Turdus migratorius Present Native Abundant
alder flycatcher Empidonax alnorum Present Native Unknown
acadian flycatcher Empidonax virescens Present Native Uncommon
American White Ibis, White Ibis Eudocimus albus Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
broad-winged hawk Buteo platypterus Present Native Uncommon
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Occasional
black vulture Coragyps atratus Present Native Unknown
Bufflehead, Buffle-head Bucephala albeola Unconfirmed - - - -
Blue Goose, Snow Goose Chen caerulescens Probably Present Native - -
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Common
Black-billed Cuckoo Coccyzus erythropthalmus Present Native Unknown
Blue Grosbeak, Eastern Blue Grosbeak Guiraca caerulea Present Native Unknown
Brown Creeper Certhia americana Present Native Unknown
blue jay Cyanocitta cristata Present Native Abundant
barn swallow Hirundo rustica Present Native Common
Bank Swallow, Common Bank Swallow Riparia riparia Present Native Unknown
Bobolink Dolichonyx oryzivorus Present Native Unknown
baltimore oriole Icterus galbula Present Native Unknown
brown-headed cowbird Molothrus ater Present Native Abundant
Boat-tailed Grackle Quiscalus major Unconfirmed Native - -
brown thrasher Toxostoma rufum Present Native Occasional
black-throated blue warbler Dendroica caerulescens Present Native Common
bay-breasted warbler Dendroica castanea Present Native Unknown
blackburnian warbler Dendroica fusca Present Native Unknown
blackpoll warbler Dendroica striata Present Native Unknown
black-throated green warbler Dendroica virens Present Native Unknown
black-and-white warbler Mniotilta varia Present Native Common
blue-winged warbler Vermivora pinus Present Native Unknown
blue-gray gnatcatcher Polioptila caerulea Present Native Unknown
Blue-headed Vireo Vireo solitarius Present Native Unknown
Black-crowned Night Heron, Black-crowned Night-Heron Nycticorax nycticorax Present Native Uncommon
barred owl Strix varia Present Native Common
Barn Owl, North American Barn Owl Tyto alba Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Unknown
Common Mallard, Mallard Anas platyrhynchos Present Native Common
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Abundant
chimney swift Chaetura pelagica Present Native Common
common nighthawk Chordeiles minor Present Native Unknown
Caspian Tern Sterna caspia Present Native Occasional
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago Probably Present Native - -
Common Loon, Greater Common Loon Gavia immer Present Native Unknown
cedar waxwing Bombycilla cedrorum Present Native Uncommon
Common Raven, Northern Raven, Raven Corvus corax - - - - - -
Clay-colored Sparrow Spizella pallida Present Native Unknown
chipping sparrow Spizella passerina Present Native Unknown
Common Redpoll, Greater Redpoll, Mealy Redpoll Carduelis flammea Present Native Occasional
common grackle Quiscalus quiscula Present Native Uncommon
Carolina Chickadee Poecile carolinensis Present Native Unknown
cerulean warbler Dendroica cerulea Present Native Unknown
chestnut-sided warbler Dendroica pensylvanica Present Native Unknown
cape may warbler Dendroica tigrina Present Native Unknown
common yellowthroat Geothlypis trichas Present Native Unknown
connecticut warbler Oporornis agilis Present Native Unknown
Common Oven-bird, Ovenbird Seiurus aurocapillus Present Native Abundant
canada warbler Wilsonia canadensis Present Native Unknown
carolina wren Thryothorus ludovicianus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
dark-eyed junco Junco hyemalis Present Native Common
downy woodpecker Picoides pubescens Present Native Abundant
Double-crested Cormorant, Northern Double-crested Cormorant Phalacrocorax auritus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Present Native Unknown
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Present Native Occasional
Eastern Lark Sparrow, Lark Sparrow Chondestes grammacus Unconfirmed - - - -
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Unknown
Eastern Towhee Pipilo erythrophthalmus Present Native Abundant
Eastern Vesper Sparrow, Vesper Sparrow Pooecetes gramineus Present Native Unknown
evening grosbeak Coccothraustes vespertinus Present Native Unknown
eastern meadowlark Sturnella magna Present Native Unknown
european starling Sturnus vulgaris Present Non-native Abundant
eastern bluebird Sialia sialis Present Native Unknown
eastern wood-pewee Contopus virens Present Native Common
eastern phoebe Sayornis phoebe Present Native Common
eastern kingbird Tyrannus tyrannus Present Native Unknown
Eastern Green Heron, Green heron, Green-backed Heron Butorides virescens Present Native Unknown
Eastern Screech-Owl, Screech Owl Otus asio Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Forster's Tern Sterna forsteri Unconfirmed - - - -
Fish crow Corvus ossifragus Present Native Uncommon
Fox Sparrow Passerella iliaca Present Native Unknown
field sparrow Spizella pusilla Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Gadwall Anas strepera Unconfirmed Native - -
Glaucous Gull X Herring Gull (hybrid), Herring Gull X Lesser Black-backed Gull (hybrid) Larus - - - - - -
Great Black-backed Gull Larus marinus Present Native Occasional
grasshopper sparrow Ammodramus savannarum Unconfirmed - - - -
gray catbird Dumetella carolinensis Present Native Common
golden-winged warbler Vermivora chrysoptera Present Native Unknown
golden-crowned kinglet Regulus satrapa Present Native Uncommon
gray-cheeked thrush Catharus minimus Present Native Unknown
great crested flycatcher Myiarchus crinitus Present Native Common
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Uncommon
great horned owl Bubo virginianus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
house finch Carpodacus mexicanus Present Non-native Common
hooded warbler Wilsonia citrina Present Native Uncommon
house sparrow Passer domesticus Present Non-native Abundant
house wren Troglodytes aedon Present Native Unknown
hermit thrush Catharus guttatus Present Native Unknown
hairy woodpecker Picoides villosus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
indigo bunting Passerina cyanea Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Present Native Unknown
kentucky warbler Oporornis formosus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Laughing Gull Larus atricilla Present Native Unknown
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Unconfirmed - - - -
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Unknown
Louisana Waterthrush Seiurus motacilla Present Native Unknown
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Present Native Unknown
least flycatcher Empidonax minimus Present Native Unknown
Little Blue Heron, Northern Little Blue Heron Egretta caerulea - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mourning dove Zenaida macroura Present Native Abundant
magnolia warbler Dendroica magnolia Present Native Unknown
mourning warbler Oporornis philadelphia Present Native Unknown
Mountain Bluebird Sialia currucoides Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern harrier Circus cyaneus Present Native Occasional
northern bobwhite Colinus virginianus Not In Park Native - -
northern cardinal Cardinalis cardinalis Present Native Abundant
northern rough-winged swallow Stelgidopteryx serripennis Present Native Unknown
northern mockingbird Mimus polyglottos Present Native Abundant
northern parula Parula americana Present Native Unknown
Northern Waterthrush, Northern Water-Thrush Seiurus noveboracensis Present Native Unknown
nashville warbler Vermivora ruficapilla Present Native Unknown
northern flicker Colaptes auratus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Unknown
orchard oriole Icterus spurius Present Native Unknown
orange-crowned warbler Vermivora celata Present Native Unknown
Olive-sided Flycatcher Contopus cooperi Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pine siskin Carduelis pinus Present Native Unknown
purple finch Carpodacus purpureus Present Native Occasional
purple martin Progne subis Present Native Unknown
prairie warbler Dendroica discolor Present Native Unknown
palm warbler Dendroica palmarum Present Native Unknown
pine warbler Dendroica pinus Present Native Unknown
Prothonotary Warbler Protonotaria citrea Present Native Unknown
Philadelphia vireo Vireo philadelphicus Present Native Unknown
Pileated Woodpecker Dryocopus - - - - - -
Pileated Woodpecker Dryocopus pileatus Present Native Common
Pied-billed Grebe Podilymbus podiceps Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Unknown
red-shouldered hawk Buteo lineatus Present Native Uncommon
Red-breasted Merganser Mergus serrator Unconfirmed Native - -
ruby-throated hummingbird Archilochus colubris Present Native Unknown
Ring-billed Gull Larus delawarensis Present Native Unknown
rock dove Columba livia Present Non-native Abundant
Ringed Turtle-Dove Streptopelia risoria Unconfirmed Non-native - -
rose-breasted grosbeak Pheucticus ludovicianus Present Native Unknown
Red Crossbill Loxia curvirostra Present Native Unknown
rough-winged swallow Stelgidopteryx ruficollis Not In Park - - - -
red-winged blackbird Agelaius phoeniceus Present Native Unknown
rusty blackbird Euphagus carolinus Present Native Unknown
ruby-crowned kinglet Regulus calendula Present Native Uncommon
red-breasted nuthatch Sitta canadensis Present Native Occasional
red-eyed vireo Vireo olivaceus Present Native Common
red-bellied woodpecker Melanerpes carolinus Present Native Abundant
red-headed woodpecker Melanerpes erythrocephalus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Unknown
Spotted Sandpiper Actitis macularia Present Native Unknown
swamp sparrow Melospiza georgiana Present Native Unknown
song sparrow Melospiza melodia Present Native Common
scarlet tanager Piranga olivacea Present Native Unknown
summer tanager Piranga rubra Present Native Unknown
Sedge Wren, Short-billed Marsh Wren, Short-billed Sedge Wren Cistothorus platensis Present Native Unknown
swainson's thrush Catharus ustulatus Present Native Unknown
Scissor-tailed Flycatcher Tyrannus forficatus Unconfirmed - - - -
Snowy Owl Nyctea scandiaca Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Unknown
Tree Swallow Tachycineta bicolor Present Native Unknown
tufted titmouse Baeolophus bicolor Present Native Unknown
tennessee warbler Vermivora peregrina Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
veery Catharus fuscescens Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Duck Aix sponsa Present Native Common
whip-poor-will Caprimulgus vociferus Probably Present Native - -
white-throated sparrow Zonotrichia albicollis Present Native Common
white-crowned sparrow Zonotrichia leucophrys Present Native Unknown
White-winged Crossbill Loxia leucoptera Unconfirmed - - - -
Worm-eating Warbler Helmitheros vermivorus Present Native Unknown
wilson's warbler Wilsonia pusilla Present Native Unknown
white-breasted nuthatch Sitta carolinensis Present Native Common
winter wren Troglodytes troglodytes Present Native Uncommon
wood thrush Hylocichla mustelina Present Native Abundant
willow flycatcher Empidonax traillii Present Native Unknown
warbling vireo Vireo gilvus Present Native Unknown
white-eyed vireo Vireo griseus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-billed cuckoo Coccyzus americanus Present Native Uncommon
Yellow-headed Blackbirds Xanthocephalus - - - - - -
Yellow-headed Blackbird Xanthocephalus xanthocephalus Unconfirmed - - - -
yellow-rumped warbler Dendroica coronata Present Native Unknown
yellow-throated warbler Dendroica dominica Present Native Unknown
yellow warbler Dendroica petechia Present Native Unknown
yellow-breasted chat Icteria virens Present Native Unknown
yellow-bellied flycatcher Empidonax flaviventris Present Native Unknown
yellow-throated vireo Vireo flavifrons Present Native Common
Yellow-crowned Night Heron, Yellow-crowned Night-Heron Nyctanassa violacea Present Native Occasional
yellow-bellied sapsucker Sphyrapicus varius Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Black Rat Snake Elaphe obsoleta obsoleta Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Kingsnake Lampropeltis getula holbrooki Not In Park Non-native - -
Common Snapping Turtle Chelydra serpentina serpentina Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern worm snake Carphophis amoenus amoenus Not In Park Native - -
Eastern Kingsnake Lampropeltis getula getula Unconfirmed Native - -
Eastern Milk Snake Lampropeltis triangulum triangulum Not In Park Native - -
Eastern garter snake Thamnophis sirtalis sirtalis Not In Park Native - -
EASTERN EARTH SNAKE Virginia valeriae valeriae Not In Park Native - -
Eastern Painted Turtle Chrysemys picta picta Not In Park Native - -
Eastern Box Turtle Terrapene carolina carolina Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
five-lined skink Eumeces fasciatus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
ground skink Scincella lateralis Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Haldea valeriae valeriae Not In Park Native - -
- - Heterodon platyrhinos Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern black racer Coluber constrictor constrictor Not In Park Native - -
Northern Ringneck Snake Diadophis punctatus edwardsii Not In Park Native - -
- - Natrix sipedon sipedon Not In Park Native - -
Northern Brown Snake Storeria dekayi dekayi Not In Park Native - -
northern fence lizard Sceloporus undulatus hyacinthinus Present Native Unknown
northern copperhead Agkistrodon contortrix mokasen Not In Park Native - -
Northern diamondback terrapin Malaclemys terrapin terrapin Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
QUEEN SNAKE Natrix septemvittata Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rough green snake Opheodrys aestivus Unconfirmed Native - -
redbelly turtle Pseudemys rubriventris Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Turtle Clemmys insculpta Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
bullfrog Rana catesbeiana Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern American Toad Bufo americanus americanus Present Native Unknown
EASTERN SPADEFOOT Scaphiopus holbrookii holbrookii Present Native Unknown
Eastern Red-backed Salamander, Northern Redback Salamander, Red-backed Salamander Plethodon cinereus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
FROG, GREEN Rana clamitans melanota Present Native Unknown
Four-toed Salamander Hemidactylium scutatum Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Gray Treefrog, Rain Toad, Tree Toad Hyla versicolor Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Longtail Salamander, Long-tailed Salamander Eurycea longicauda longicauda Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
marbled salamander Ambystoma opacum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Spring Peeper Pseudacris crucifer crucifer Present Native Unknown
northern dusky salamander Desmognathus fuscus Present Native Unknown
Northern Dusky Salamander Desmognathus fuscus fuscus Not In Park Native - -
Northern Two-lined Salamander, Two-lined Salamander Eurycea bislineata Present Unknown Common
northern spring salamander Gyrinophilus porphyriticus porphyriticus Present Native Unknown
northern slimy salamander Plethodon glutinosus Not In Park Native - -
Northern Red Salamander Pseudotriton ruber ruber Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
pickerel frog Rana palustris Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
spotted salamander Ambystoma maculatum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
western chorus frog Pseudacris triseriata triseriata Unconfirmed Non-native - -
wood frog Rana sylvatica Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Eel, Common Eel, Eel Anguilla rostrata Probably Present Native - -
Alewife Alosa pseudoharengus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Blueback Herring Alosa aestivalis Probably Present Native - -
bluntnose minnow Pimephales notatus Probably Present Non-native - -
Banded Killifish, Top Minnow Fundulus diaphanus Probably Present Native - -
Bluegill Lepomis macrochirus Probably Present Non-native - -
Brook Trout, Native Brook Trout Salvelinus fontinalis Probably Present Native - -
Brown Bullhead Ameiurus nebulosus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Common Sucker, White Sucker Catostomus commersoni Probably Present Native - -
central stoneroller Campostoma anomalum - - - - - -
common carp Cyprinus carpio Probably Present Non-native - -
cutlip minnow Exoglossum maxillingua Probably Present Native - -
Common Shiner Luxilus cornutus Probably Present Native - -
creek chub Semotilus atromaculatus Probably Present Native - -
Common Sunfish, Pumpkinseed, Pumpkinseed Sunfish Lepomis gibbosus Probably Present Native - -
Channel catfish Ictalurus punctatus Not In Park Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
EASTERN SILVERY MINNOW Hybognathus regius Unconfirmed Native - -
eastern blacknose dace Rhinichthys atratulus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
fish, SHINER, SPOTTAIL Notropis hudsonius Probably Present Native - -
Fathead Minnow Pimephales promelas Probably Present Native - -
Fallfish Semotilus corporalis Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
gizzard shad Dorosoma cepedianum Probably Present Native - -
goldfish Carassius auratus Probably Present Non-native - -
Golden Shiner Notemigonus crysoleucas Probably Present Native - -
Green Sunfish Lepomis cyanellus Probably Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longnose dace Rhinichthys cataractae Probably Present Native - -
longear sunfish Lepomis megalotis Probably Present Non-native - -
Largemouth Bass Micropterus salmoides Probably Present Non-native - -
lake lamprey, sea lamprey Petromyzon marinus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mottled sculpin Cottus bairdii Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern hog sucker Hypentelium nigricans Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rosyside dace Clinostomus funduloides Present Native Unknown
rosyface shiner Notropis rubellus Probably Present Native - -
rock bass Ambloplites rupestris Not In Park Native - -
Redbreast Sunfish Lepomis auritus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
satinfin shiner Cyprinella analostana Probably Present Native - -
spotfin shiner Cyprinella spiloptera Probably Present Native - -
swallowtail shiner Notropis procne Probably Present Native - -
Small Mouthed Black-bass, Smallmouth Bass, Small-mouthed Bass Micropterus dolomieu Probably Present Non-native - -
striped bass Morone saxatilis Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
tessellated darter Etheostoma olmstedi Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white sucker Catostomus commersonii - - - - - -
warmouth Chaenobryttus gulosus Unconfirmed Native - -
white crappie Pomoxis annularis Probably Present Non-native - -
White Perch Morone americana Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yellow Perch Perca flavescens Probably Present Native - -
yellow bullhead Ameiurus natalis Probably Present Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
arrow-arum Peltandra virginica Probably Present Native - -
American holly Ilex opaca Present Native Uncommon
annual ragweed Ambrosia artemisiifolia Probably Present Native - -
Appalachian flat-topped white aster Aster infirmus Probably Present Native - -
Allegheny Spurge Pachysandra procumbens Present Native Unknown
American pokeweed, common pokeweed, inkberry, pigeonberry, poke, pokeberry, pokeweed Phytolacca americana Present Native Common
American bittersweet Celastrus scandens Present Native Unknown
Asiatic dayflower Commelina communis Present Non-native Common
American bladdernut Staphylea trifolia Probably Present Native - -
air potato Dioscorea oppositifolia Present Non-native Unknown
arrowwood, arrow-wood viburnum, southern arrowwood Viburnum dentatum Present Native Common
Amur honeysuckle Lonicera maackii Present Non-native Uncommon
azaleas, rhododendron Rhododendron - - - - - -
American hogpeanut Amphicarpaea bracteata Present Native Unknown
Atlantic pigeonwings, butterfly-pea, pigeonwings Clitoria mariana Probably Present Native - -
American hornbeam Carpinus caroliniana Present Native Common
American hazelnut Corylus americana Probably Present Native - -
American chestnut Castanea dentata Probably Present Native - -
Allegheny Chinquapin Castanea pumila Present Native Unknown
American beech Fagus grandifolia Present Native Common
azure bluet Houstonia caerulea Probably Present Native - -
American Germander Teucrium canadense Probably Present Native - -
ash Fraxinus - - - - - -
American squawroot Conopholis americana Probably Present Native - -
American lopseed Phryma leptostachya Present Native Uncommon
American basswood Tilia americana Present Native Uncommon
Awl Sedge Carex stipata Probably Present Native - -
- - Arthraxon hispidus var. cryptatherus Probably Present Non-native - -
awnless brome, smooth brome Bromus inermis Present Non-native Unknown
annual bluegrass Poa annua Probably Present Non-native - -
asplenium ladyfern Athyrium filix-femina ssp. asplenioides Probably Present Native - -
American sycamore Platanus occidentalis Present Native Common
autumn olive Elaeagnus umbellata Present Non-native Uncommon
Avens Geum canadense Present Native Uncommon
American elm Ulmus americana Present Native Uncommon
alum-root Heuchera americana Probably Present Native - -
American black nightshade Solanum americanum Probably Present Native - -
Amur peppervine, PORCELAIN BERRY Ampelopsis brevipedunculata Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
- - Bidens comosa Probably Present Native - -
Beggar Ticks, Stick-tight Bidens frondosa Present Native Common
bull thistle Cirsium vulgare Probably Present Non-native - -
blue mistflower Eupatorium coelestinum Probably Present Native - -
blackeyed Susan Rudbeckia hirta Probably Present Non-native - -
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Non-native Common
blue houndstongue, wild comfrey Cynoglossum virginianum Probably Present Native - -
beggarslice Hackelia virginiana Probably Present Native - -
bog marshcress, bog yellowcress, common yellowcress, marsh yellowcress, marshcress, yellow watercress Rorippa palustris Probably Present Native - -
bristled knotweed Polygonum caespitosum Present Non-native Unknown
black bindweed Polygonum convolvulus Probably Present Non-native - -
bitter doc Rumex obtusifolius Present Non-native Uncommon
burningbush, winged burning bush, winged euonymus, winged spindletree Euonymus alatus Present Non-native Common
blackgum Nyssa sylvatica Present Native Common
BUR CUCUMBER, oneseed burr cucumber Sicyos angulatus Probably Present Native - -
bald cypress Taxodium distichum Not In Park Non-native - -
blackhaw Viburnum prunifolium Present Native Uncommon
beetleweed Galax urceolata Probably Present Non-native - -
Black Huckleberry Gaylussacia baccata Present Native Unknown
blueberries, blueberry, huckleberry Vaccinium - - - - - -
Blue Ridge blueberry Vaccinium pallidum Present Native Common
Black Medick Medicago lupulina Probably Present Non-native - -
black locust Robinia pseudoacacia Present Native Unknown
black alder Alnus glutinosa Probably Present Non-native - -
black oak Quercus velutina Present Native Common
bitternut hickory Carya cordiformis Present Native Common
butternut Juglans cinerea Present Native Rare
black walnut Juglans nigra Present Native Uncommon
bluntleaf milkweed, blunt-leaved milkweed, clasping milkweed, sand milkweed Asclepias amplexicaulis Probably Present Native - -
butterfly milkweed Asclepias tuberosa Probably Present Native - -
buttonweed Diodia teres Probably Present Native - -
beefsteakplant Perilla frutescens Present Non-native Common
BASIL MOUNTAIN-MINT Pycnanthemum clinopodioides Unconfirmed Native - -
border privet Ligustrum obtusifolium Probably Present Non-native - -
beechdrops Epifagus virginiana Present Native Common
blackseed plantain Plantago rugelii Probably Present Native - -
bird-eye speedwell Veronica persica Probably Present Non-native - -
bristly greenbrier Smilax tamnoides Present Native Unknown
Bristly Clubmoss Lycopodium clavatum Probably Present Native - -
Big-leaf Magnolia Magnolia macrophylla Probably Present Non-native - -
blunt-leaved spurge Euphorbia obtusata Unconfirmed Native - -
black willow Salix nigra Probably Present Native - -
broadleaf enchanter's nightshade Circaea lutetiana ssp. canadensis Probably Present Native - -
blue sedge Carex glaucodea Probably Present Native - -
broad looseflower sedge Carex laxiflora Probably Present Native - -
black edge sedge Carex nigromarginata Present Native Unknown
broad-leaf sedge Carex platyphylla Probably Present Native - -
Blunt Broom Sedge Carex tribuloides Probably Present Native - -
blunt spike-rush Eleocharis obtusa Probably Present Native - -
bulrush Scirpus georgianus Probably Present Native - -
broom-sedge Andropogon virginicus Probably Present Non-native - -
bearded shorthusk Brachyelytrum erectum Probably Present Native - -
- - Bromus purgans Probably Present Native - -
Bromegrass Bromus racemosus Probably Present Non-native - -
barren brome Bromus sterilis Probably Present Non-native - -
bushy panicgrass Dichanthelium acuminatum var. villosum Probably Present Native - -
Bosc's panicgrass Dichanthelium boscii Probably Present Native - -
broadleaf rosette grass Dichanthelium latifolium Present Native Unknown
Barnyard Grass Echinochloa crus-galli Probably Present Non-native - -
Barley Hordeum vulgare Probably Present Non-native - -
bottlebrush grass Hystrix patula Probably Present Native - -
beaked panicgrass Panicum anceps Probably Present Native - -
bracken fern Pteridium aquilinum Present Native Unknown
broad beech-fern Thelypteris hexagonoptera Probably Present Native - -
bloodroot Sanguinaria canadensis Present Native Common
black cohosh Cimicifuga racemosa Present Native Common
Bulbous Buttercup Ranunculus bulbosus Probably Present Non-native - -
blisterwort Ranunculus recurvatus Present Native Uncommon
beaked agrimony Agrimonia rostellata Probably Present Native - -
Black Cherry Prunus serotina Present Native Common
blackberry, brambles Rubus - - - - - -
black raspberry Rubus occidentalis Present Native Uncommon
bridalwreath spirea Spiraea prunifolia Probably Present Non-native - -
boxelder Acer negundo Present Native Common
Bottlebrush buckeye Aesculus parviflora Probably Present Non-native - -
Black Nightshade Solanum nigrum Present Non-native Unknown
Boston ivy Parthenocissus tricuspidata Probably Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Canadian honewort Cryptotaenia canadensis Present Native Uncommon
Clayton's sweetroot Osmorhiza claytonii Present Native Common
Canadian blacksnakeroot Sanicula canadensis Present Native Common
clustered blacksnakeroot Sanicula odorata Present Native Unknown
creeping lilyturf Liriope spicatum Probably Present Non-native - -
common goldstar Hypoxis hirsuta Probably Present Native - -
Common Blue-eyed Grass Sisyrinchium angustifolium Probably Present Native - -
Common Lady's Slipper, Moccasin Flower Cypripedium acaule Unconfirmed Native - -
crippled cranefly Tipularia discolor Probably Present Native - -
common yarrow Achillea millefolium Probably Present Non-native - -
corn chamomile Anthemis arvensis Probably Present Non-native - -
Common Burdock Arctium minus Present Non-native Uncommon
Common Mugwort Artemisia vulgaris Present Non-native Common
calico aster Aster lateriflorus Probably Present Native - -
Chicory Cichorium intybus Probably Present Non-native - -
Canada Thistle Cirsium arvense Probably Present Non-native - -
Canadian horseweed Conyza canadensis Probably Present Native - -
Carolina elephantsfoot Elephantopus carolinianus Present Native Common
common boneset Eupatorium perfoliatum Probably Present Native - -
Canada lettuce Lactuca canadensis Probably Present Native - -
China lettuce, prickly lettuce, wild lettuce Lactuca serriola Probably Present Non-native - -
cankerweed Prenanthes serpentaria Probably Present Native - -
cutleaf coneflower Rudbeckia laciniata Probably Present Native - -
Canada Goldenrod Solidago canadensis Probably Present Native - -
Common Sow Thistle Sonchus oleraceus Probably Present Non-native - -
common blue wood aster Symphyotrichum cordifolium Present Native Unknown
Coltsfoot Tussilago farfara Probably Present Non-native - -
Cardinal Flower Lobelia cardinalis Probably Present Native - -
cutleaf toothwort Cardamine concatenata Present Native Unknown
Cut-leaf toothwort Dentaria laciniata Probably Present Native - -
common mouse-ear chickweed Cerastium fontanum Probably Present Non-native - -
common chickweed Stellaria media Present Non-native Common
Carpetweed Mollugo verticillata Probably Present Non-native - -
curltop ladysthumb, curlytop knotweed, curlytop smartweed, dock-leaf smartweed, nodding smartweed, pale smartweed Polygonum lapathifolium Probably Present Native - -
climbing false-buckwheat Polygonum scandens Probably Present Native - -
common sheep sorrel Rumex acetosella Probably Present Non-native - -
Curly dock Rumex crispus Probably Present Non-native - -
climbing euonymus, winter creeper Euonymus fortunei Present Non-native Uncommon
cinnamon-vine Dioscorea batatas Probably Present Non-native - -
Common Elder Sambucus canadensis Probably Present Native - -
common elderberry Sambucus nigra ssp. canadensis Present Native Unknown
coralberry Symphoricarpos orbiculatus Probably Present Non-native - -
common persimmon Diospyros virginiana Probably Present Native - -
Chinese lespedeza Lespedeza cuneata Probably Present Non-native - -
creeping lespedeza Lespedeza repens Probably Present Native - -
crimson clover Trifolium incarnatum Probably Present Non-native - -
COMMON VETCH Vicia angustifolia Probably Present Non-native - -
Chinese wisteria Wisteria sinensis Present Non-native Uncommon
Chinese chestnut Castanea mollissima Probably Present Non-native - -
Chestnut Oak Quercus montana Unconfirmed Native - -
chinkapin oak Quercus muehlenbergii Present Native Unknown
chestnut oak Quercus prinus Present Native Common
caryer, hickory Carya - - - - - -
Common Milkweed Asclepias syriaca Probably Present Native - -
common periwinkle Vinca minor Present Non-native Uncommon
common buttonbush Cephalanthus occidentalis Probably Present Non-native - -
Carolina Cranesbill Geranium carolinianum Probably Present Native - -
Carolina wild petunia Ruellia caroliniensis Probably Present Native - -
Common catalpa Catalpa bignonioides Probably Present Non-native - -
common bugle Ajuga reptans Probably Present Non-native - -
common dittany Cunila origanoides Probably Present Native - -
common selfheal Prunella vulgaris Probably Present Non-native - -
California privet Ligustrum ovalifolium Probably Present Non-native - -
Common Privet Ligustrum vulgare Present Non-native Unknown
Common Plantain Plantago major Present Native Common
corn speedwell Veronica arvensis Present Non-native Common
Common Speedwell Veronica officinalis Probably Present Native - -
Common Mullein Verbascum thapsus Probably Present Non-native - -
catbrier, common greenbriar, greenbriar, greenbrier, sarsaparilla Smilax - - - - - -
cat greenbrier Smilax glauca Present Native Uncommon
Common St. Johnswort Hypericum perforatum Probably Present Non-native - -
Carolina leaf-flower, Carolina leaflower Phyllanthus caroliniensis Probably Present Native - -
common blue violet Viola sororia Present Native Unknown
Common Mallow, Cheeses Malva neglecta Probably Present Non-native - -
common evening primrose Oenothera biennis Probably Present Native - -
cutleaf grapefern Botrychium dissectum Probably Present Native - -
Cinnamon Fern Osmunda cinnamomea Probably Present Native - -
common yellow oxalis Oxalis stricta Present Native Common
Canadian wildginger Asarum canadense Probably Present Native - -
common fox sedge Carex vulpinoidea Probably Present Native - -
chufa flatsedge, yellow nutgrass, yellow nutsedge Cyperus esculentus Probably Present Native - -
- - Cyperus filiculmis Probably Present Native - -
- - Cyperus rivularis Probably Present Native - -
common rush Juncus effusus Probably Present Native - -
common woodrush Luzula multiflora Present Native Uncommon
cypress panicgrass Dichanthelium dichotomum Present Native Unknown
Common Darnel, Perennial Ryegrass Lolium perenne Probably Present Non-native - -
Canada bluegrass Poa compressa Probably Present Non-native - -
Crested Wood Fern Dryopteris cristata Probably Present Native - -
Christmas Fern Polystichum acrostichoides Present Native Common
common moonseed Menispermum canadense Present Native Rare
celandine poppy Stylophorum diphyllum Probably Present Non-native - -
common hackberry Celtis occidentalis Present Native Unknown
Common Shadbush Amelanchier arborea Probably Present Native - -
common cinquefoil Potentilla simplex Probably Present Native - -
chokecherry, plum Prunus - - - - - -
Choke Cherry Prunus virginiana Present Native Unknown
climbing rose Rosa setigera Unconfirmed Native - -
Common Blackberry Rubus allegheniensis Present Native Common
Chinese elm, lacebark elm Ulmus parvifolia Present Non-native Uncommon
Canadian woodnettle Laportea canadensis Present Native Uncommon
Canadian clearweed Pilea pumila Present Native Uncommon
Common Dodder, Love Vine Cuscuta gronovii Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
devil's walkingstick Aralia spinosa Probably Present Native - -
daffodil Narcissus pseudonarcissus Present Non-native Unknown
downy rattlesnake plantain Goodyera pubescens Probably Present Native - -
dense blazing star Liatris spicata Unconfirmed Native - -
Deptford pink Dianthus armeria Probably Present Non-native - -
Doorweed, Common Knotgrass Polygonum aviculare Present Non-native Common
devil's shoestring, erect knotweed, wireweed Polygonum erectum Probably Present Native - -
dotted smartweed Polygonum punctatum Probably Present Native - -
deerberry Vaccinium stamineum Probably Present Native - -
Dillenius' ticktrefoil Desmodium glabellum Probably Present Native - -
dwarf chinkapin oak Quercus prinoides Unconfirmed Native - -
devilwood Osmanthus americanus Present Native Unknown
downy yellow false foxglove Aureolaria virginica Probably Present Native - -
drooping star of Bethlehem Ornithogalum nutans Probably Present Non-native - -
dwarf St. Johnswort Hypericum mutilum Probably Present Native - -
downy yellow violet Viola pubescens Present Native Unknown
drooping sedge Carex prasina Probably Present Native - -
deertongue Dichanthelium clandestinum Present Native Common
dutchman's breeches Dicentra cucullaria Present Native Uncommon
Dwarf Cinquefoil Potentilla canadensis Probably Present Native - -
Dwarf sumac, Winged sumac Rhus copallina Probably Present Native - -
ditch stonecrop, Virginia penthorum Penthorum sedoides Probably Present Native - -
Deadly Nightshade Solanum dulcamara Probably Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
English ivy Hedera helix Present Non-native Uncommon
eastern daisy fleabane Erigeron annuus Probably Present Native - -
early goldenrod Solidago juncea Probably Present Native - -
eastern wahoo Euonymus atropurpurea Present Native Unknown
eastern redcedar Juniperus virginiana Present Native Uncommon
English yew Taxus baccata Probably Present Non-native - -
European fly-honeysuckle Lonicera xylosteum Probably Present Non-native - -
Early Highbush Blueberry Vaccinium atrococcum Present Native Unknown
eastern redbud Cercis canadensis Present Native Uncommon
English oak Quercus robur Probably Present Non-native - -
eyebane Chamaesyce nutans Probably Present Native - -
eastern cottonwood Populus deltoides Probably Present Native - -
early blue violet Viola palmata Probably Present Native - -
enchanter's-nightshade Circaea lutetiana Present Native Unknown
eastern white pine Pinus strobus Present Native Rare
Eastern Hemlock Tsuga canadensis Probably Present Non-native - -
eastern narrowleaf sedge Carex amphibola Probably Present Native - -
eastern woodland sedge Carex blanda Probably Present Native - -
Eastern Star Sedge Carex radiata Present Native Unknown
eastern bottlebrush grass Elymus hystrix Present Native Unknown
eulalia Miscanthus sinensis Present Non-native Rare
early bluegrass Poa cuspidata Probably Present Native - -
eastern gamagrass Tripsacum dactyloides Probably Present Native - -
ebony spleenwort Asplenium platyneuron Probably Present Native - -
Evergreen Wood Fern Dryopteris intermedia Present Native Unknown
early woodbuttercup Ranunculus abortivus Present Native Common
early meadow-rue Thalictrum dioicum Probably Present Native - -
elm Ulmus - - - - - -
eastern poison ivy Toxicodendron radicans Present Native Common
early saxifrage Saxifraga virginiensis Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
FIELD GARLIC Allium vineale Probably Present Non-native - -
False Solomon's Seal Maianthemum racemosum - - - - - -
feathery false lily of the vally Maianthemum racemosum ssp. racemosum Present Native Unknown
false solomon's seal Smilacina racemosa Probably Present Native - -
Frost aster Aster pilosus Probably Present Native - -
field thistle Cirsium discolor Probably Present Native - -
field hawkweed, meadow hawkweed, yellow hawkweed, yellow kingdevil Hieracium pratense Probably Present Non-native - -
florida lettuce Lactuca floridana Probably Present Native - -
Field Sow Thistle Sonchus arvensis Probably Present Non-native - -
field pepperweed Lepidium campestre Probably Present Non-native - -
flowering dogwood Cornus florida Present Native Common
Fuzzy Duetzia Deutzia scabra Present Non-native Uncommon
fourleaf yam Dioscorea quaternata Present Native Common
field horsetail Equisetum arvense Probably Present Native - -
Fetterbush Leucothoe racemosa Present Native Unknown
Fringed Loosestrife Lysimachia ciliata Present Native Uncommon
fourvalve mimosa, mimosa Mimosa quadrivalvis Present Native Unknown
field clover Trifolium campestre Probably Present Non-native - -
fragrant bedstraw Galium triflorum Present Native Uncommon
field basil Satureja vulgaris Probably Present Native - -
fringetree Chionanthus virginicus Probably Present Native - -
Forsythia Forsythia suspensa Probably Present Non-native - -
field speedwell Veronica agrestis Probably Present Non-native - -
fan clubmoss Lycopodium digitatum Probably Present Native - -
Flat-branch Groundpine Lycopodium obscurum Probably Present Native - -
flowering spurge Euphorbia corollata Probably Present Native - -
Field pansy, Green field pansy Viola rafinesquei Probably Present Native - -
Fibrous-rooted Sedge Carex communis Probably Present Native - -
Frank's sedge Carex frankii Present Native Unknown
fuzzy wuzzy sedge Carex hirsutella Probably Present Native - -
field rush Juncus tenuis Present Native Common
fowl mannagrass Glyceria striata Probably Present Native - -
fig buttercup Ranunculus ficaria Present Non-native Abundant
flowering quince Chaenomeles speciosa Probably Present Non-native - -
fragrant sumac Rhus aromatica Probably Present Non-native - -
frost grape Vitis vulpina Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
green dragon Arisaema dracontium Present Native Rare
Golden Alexanders Zizia aurea Probably Present Native - -
Giant snowdrop Galanthus nivalis Probably Present Non-native - -
grape-hyacinth Muscari botryoides Present Non-native Unknown
Grass Pink Calopogon tuberosus Unconfirmed Native - -
Great Ragweed Ambrosia trifida Present Native Common
green and gold Chrysogonum virginianum Present Native Unknown
Grass-leaved Goldenrod Euthamia graminifolia Probably Present Native - -
Golden Ragwort Senecio aureus Probably Present Native - -
goldenrod Solidago - - - - - -
giant goldenrod Solidago gigantea Probably Present Native - -
Gray Goldenrod Solidago nemoralis Probably Present Native - -
great blue lobelia Lobelia siphilitica Probably Present Native - -
Garlic Mustard Alliaria petiolata Present Non-native Common
Green Amaranth, Pigweed Amaranthus hybridus Probably Present Non-native - -
gray dogwood Cornus racemosa Probably Present Non-native - -
ground ivy Glechoma hederacea Present Non-native Common
garden balm Melissa officinalis Probably Present Non-native - -
green ash Fraxinus pennsylvanica Present Native Uncommon
Graceful Sedge Carex gracillima Probably Present Native - -
globe flatsedge Cyperus echinatus Probably Present Native - -
Giant Cane Arundinaria gigantea Present Native Unknown
golden bamboo Phyllostachys aurea Present Non-native Unknown
Goat's Beard Aruncus dioicus Probably Present Native - -
grape Vitis - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Hairy wild lettuce Lactuca hirsuta Unconfirmed Native - -
Hairy Goldenrod Solidago hispida Probably Present Native - -
hierba del marrano Symphyotrichum divaricatum Present Native Unknown
hairy bittercress Cardamine hirsuta Probably Present Non-native - -
Hedge Mustard Sisymbrium officinale var. leiocarpum Probably Present Non-native - -
halberd-leaved tear-thumb Polygonum arifolium Probably Present Native - -
honeysuckle Lonicera - - - - - -
horsetail, scouring horsetail, scouringrush, scouringrush horsetail, tall scouring-rush, western scouringrush Equisetum hyemale Probably Present Non-native - -
Hog peanut Amphicarpa bracteata Probably Present Native - -
honeylocust Gleditsia triacanthos Probably Present Non-native - -
hairy clover Trifolium arvense Probably Present Non-native - -
hophornbeam Ostrya virginiana Probably Present Native - -
honeyvine Cynanchum laeve Probably Present Native - -
hairy bedstraw Galium pilosum Probably Present Native - -
henbit deadnettle Lamium amplexicaule Probably Present Non-native - -
Hairy skullcap Scutellaria elliptica Probably Present Native - -
Hop Sedge Carex lupulina Probably Present Native - -
hedgehog woodrush Luzula echinata Present Native Common
hairy jointgrass Arthraxon hispidus Present Non-native Uncommon
hairy crabgrass Digitaria sanguinalis Present Native Common
Hay-scented Fern Dennstaedtia punctilobula Probably Present Native - -
hepatica Hepatica americana Probably Present Native - -
harvestlice Agrimonia parviflora Probably Present Native - -
hawthorns Crataegus - - - - - -
hedge false bindweed Calystegia sepium Probably Present Native - -
hedge false bindweed Calystegia sepium ssp. sepium Present Non-native Unknown
horse-nettle Solanum carolinense Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ironweed Vernonia glauca Probably Present Non-native - -
Indian-tobacco Lobelia inflata Probably Present Native - -
Indian pipe Monotropa uniflora Probably Present Native - -
intermediate lespedeza Lespedeza intermedia Probably Present Native - -
Indianhemp Apocynum cannabinum Probably Present Native - -
ivyleaf speedwell Veronica hederifolia Probably Present Non-native - -
Indian cucumber Medeola virginiana Probably Present Native - -
Interrupted Fern Osmunda claytoniana Not In Park Native - -
inflated narrow-leaf sedge Carex grisea Present Native Unknown
Indian goosegrass Eleusine indica Present Non-native Uncommon
Italian Ryegrass Lolium multiflorum Probably Present Non-native - -
Indian strawberry Duchesnea indica Present Non-native Common
Ivy-leaved morning glory Ipomoea hederacea Probably Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Jack in the pulpit Arisaema triphyllum Present Native Common
Japanese Holly Ilex crenata Present Non-native Uncommon
Jerusalem Artichoke Helianthus tuberosus Probably Present Native - -
Japanese pachysandra Pachysandra terminalis Present Non-native Uncommon
Japanese knotweed Polygonum cuspidatum Present Non-native Uncommon
jumpseed Polygonum virginianum Present Native Common
Japanese snowball Viburnum plicatum Present Non-native Rare
January jasmine, sweet breath of spring, sweet breath-of-spring Lonicera fragrantissima Probably Present Non-native - -
Japanese honeysuckle Lonicera japonica Present Non-native Abundant
jewelweed Impatiens capensis Present Native Common
Japanese clover Lespedeza striata Probably Present Non-native - -
Japanese Pagoda Tree Sophora japonica - - - - - -
Japanese bristlegrass Setaria faberi Probably Present Non-native - -
Johnsongrass Sorghum halepense Probably Present Non-native - -
Japanese barberry Berberis thunbergii Present Non-native Unknown
Japanese hop Humulus japonicus Present Non-native Uncommon
jetbead Rhodotypos scandens Probably Present Non-native - -
Japanese maple Acer palmatum Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
knawel Scleranthus annuus Probably Present Non-native - -
knotweed, smartweed species Polygonum - - - - - -
KOREAN BUSHCLOVER Lespedeza stipulacea Probably Present Non-native - -
Kudzu Pueraria montana var. lobata Unconfirmed Non-native - -
kingnut, shellbark hickory Carya laciniosa Probably Present Non-native - -
Kentucky bluegrass Poa pratensis Probably Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longbeak arrowhead Sagittaria australis Unconfirmed Native - -
long-beaked arrowhead Sagittaria longirostra Probably Present Native - -
longstyle sweetroot Osmorhiza longistylis Present Native Common
Large Yellow Lady's Slipper Cypripedium pubescens Unconfirmed Native - -
Loesel's Twayblade Liparis loeselii Unconfirmed Native - -
little ladiestresses, little ladies'-tresses, little lady's tresses Spiranthes tuberosa Probably Present Native - -
LEOPARD'S-BANE Arnica acaulis Unconfirmed Native - -
late goldenrod Solidago altissima Probably Present Native - -
Lamb's Quarters, Pigweed Chenopodium album Present Non-native Common
Lesser Stitchwort Stellaria graminea Probably Present Non-native - -
Long-leaved Stitchwort Stellaria longifolia Probably Present Non-native - -
lady's-thumb Polygonum persicaria Present Non-native Common
Linden viburnum Viburnum dilatatum Present Non-native Uncommon
Low Blueberry Vaccinium angustifolium Unconfirmed Native - -
- - Lespedeza - - - - - -
licorice bedstraw Galium circaezans Probably Present Native - -
lyreleaf sage Salvia lyrata Probably Present Native - -
- - Liliaceae - - - - - -
large-flowered trillium Trillium grandiflorum Probably Present Non-native - -
Long-tag pine, Shortleaf pine, Yellow pine Pinus echinata Probably Present Native - -
Loblolly pine Pinus taeda Probably Present Non-native - -
lizard's tail Saururus cernuus Probably Present Native - -
Leavenworth's sedge Carex leavenworthii Present Native Unknown
low spikesedge Kyllinga pumila Probably Present Native - -
leafy bulrush Scirpus polyphyllus Probably Present Native - -
Lindheimer panicgrass Dichanthelium acuminatum var. lindheimeri Probably Present Native - -
little bluestem Schizachyrium scoparium Probably Present Non-native - -
lady fern Athyrium filix-femina Present Native Unknown
Lady Fern Athyrium filix-femina ssp. angustum Probably Present Native - -
lowland bladderfern Cystopteris protrusa Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
meadow garlic Allium canadense Probably Present Native - -
musk thistle Carduus nutans Probably Present Non-native - -
Maryland goldenaster Chrysopsis mariana Probably Present Native - -
mouse-ear cress Arabidopsis thaliana Probably Present Non-native - -
money-plant, honesty Lunaria annua Probably Present Non-native - -
MEXICAN TEA Chenopodium ambrosioides Probably Present Non-native - -
MILE-A-MINUTE TEARTHUMB Polygonum perfoliatum Present Non-native Uncommon
mapleleaf viburnum Viburnum acerifolium Present Native Common
Morrow's Honeysuckle Lonicera morrowii Probably Present Non-native - -
Mountain Laurel Kalmia latifolia Present Native Common
Moneywort Lysimachia nummularia Probably Present Non-native - -
mockernut hickory Carya alba Present Native Unknown
- - Mentha arvensis Probably Present Native - -
Mad-dog Skullcap Scutellaria lateriflora Probably Present Native - -
Maryland figwort Scrophularia marilandica Probably Present Native - -
Moth Mullein Verbascum blattaria Probably Present Non-native - -
mercuryweed, threeseeded mercury, Virginia copperleaf, Virginia threeseed mercury, wax balls Acalypha virginica Probably Present Native - -
Marsh Blue Violet Viola cucullata Probably Present Native - -
manyflower flatsedge Cyperus lancastriensis Unconfirmed Native - -
meadow fescue Lolium pratense Present Non-native Unknown
Millet Setaria viridis Probably Present Non-native - -
Marginal Shield Fern Dryopteris marginalis Probably Present Native - -
mayapple Podophyllum peltatum Present Native Common
multiflora rose Rosa multiflora Present Non-native Common
maples Acer - - - - - -
man of the earth Ipomoea pandurata Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Blue Flag, Iris Iris versicolor Unconfirmed Native - -
New England aster Aster novae-angliae Probably Present Non-native - -
New York ironweed Vernonia noveboracensis Probably Present Non-native - -
nannyberry, nanny-berry Viburnum lentago Probably Present Non-native - -
nakedflower ticktrefoil Desmodium nudiflorum Present Native Common
Northern Red Oak Quercus rubra Present Native Uncommon
narrowleaf mountainmint Pycnanthemum tenuifolium Probably Present Native - -
narrowleaf plantain Plantago lanceolata Present Non-native Common
northern spicebush Lindera benzoin Present Native Common
Norway Spruce Picea abies Present Non-native Unknown
nodding fescue Festuca obtusa Probably Present Native - -
nodding fescue Festuca subverticillata Present Native Unknown
Nepalese browntop Microstegium vimineum Present Non-native Common
nimblewill Muhlenbergia schreberi Probably Present Native - -
northern maidenhair Adiantum pedatum Probably Present Native - -
New York fern Thelypteris noveboracensis Probably Present Native - -
northern dewberry Rubus flagellaris Present Native Unknown
Norway maple Acer platanoides Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
orange daylily Hemerocallis fulva Present Non-native Uncommon
oxeye daisy Leucanthemum vulgare Probably Present Non-native - -
orange coneflower Rudbeckia fulgida Probably Present Native - -
oriental bittersweet Celastrus orbiculatus Present Non-native Abundant
oakleaf hydrangea Hydrangea quercifolia Probably Present Non-native - -
oak Quercus - - - - - -
overcup oak Quercus lyrata Probably Present Non-native - -
One-flowered Cancerroot Orobanche uniflora Probably Present Native - -
Orange Grass, Pineweed Hypericum gentianoides Probably Present Native - -
ovalleaf sedge Carex cephalophora Probably Present Native - -
old-field three-awn Aristida oligantha Probably Present Non-native - -
Orchard Grass Dactylis glomerata Present Non-native Uncommon
osage orange Maclura pomifera Probably Present Non-native - -