List of old-growth forests


This is a [Monongahela National Forest|]list of existing old-growth forests, or remnants of forest, of at least. ecoregion information from "Terrestrial Ecoregions of the World".

Africa

CountryAreaOld-growth extentWWF ecoregionOld-growth forest type
Réunion Réserve biologique intégrale du Bois des NèflesTropical and subtropical dry broadleaf forests
Réunion Réserve biologique intégrale du Piton de la FournaiseTropical and subtropical moist broadleaf forests
Réunion Réserve biologique intégrale du MazerinTropical and subtropical dry broadleaf forestsPandanus scrub
KenyaKakamega Forest

Australia

In Australia, the 1992 National Forest Policy Statement made specific provision for the protection of old growth forests. The NFPS initiated a process for undertaking assessments of forests for conservation values, including old growth values. A working group of state and Australian Government agencies took the NFPS definition into consideration in developing a definition that was accepted by all governments.
In 2008, only a relatively small area of Australia's forests had been assessed for old-growth values.
Of the of forest in Australia assessed for their old-growth status, is classified as old-growth. Almost half of Australia's identified old-growth forest is in NSW, mostly on public land. More than 73% of Australia's identified old-growth forests are in formal or informal nature conservation reserves.
In 2001, Western Australia became the first state in Australia to cease logging in old-growth forests.
CountryAreaOld-growth extentWWF ecoregionOld-growth forest type
AustraliaWalpole Wilderness Area, Western AustraliaJarrah-Karri forest and shrublandsKarri, Jarrah, Eucalyptus jacksonii, Eucalyptus guilfoylei
AustraliaBarrington Tops National Park, New South WalesEastern Australian temperate forestssubtropical and temperate rainforest and eucalypt
AustraliaGreater Blue Mountains Area, New South WalesEastern Australian temperate forestseucalypt forest
AustraliaTarkine, TasmaniaTasmanian temperate rain forestsTemperate rainforest
AustraliaTasmanian WildernessTasmanian temperate rain foreststemperate rainforest and eucalypt forest
AustraliaGoolengook, East Gippsland, VictoriaOver Eastern Australian temperate forestsrare warm temperate/cool temperate "Overlap Rainforest"
AustraliaBlue Tier, TasmaniaTasmanian temperate rain forestsmyrtle canopy, unusually diverse understorey for temperate rainforest, threatened Simson's Stag Beetle.
AustraliaStyx Forest, TasmaniaTasmanian temperate rain forests
AustraliaWeld, TasmaniaTasmanian temperate rain forests
AustraliaUpper Florentine Valley, TasmaniaTasmanian temperate rain forests
AustraliaBadja State Forest, New South WalesEastern Australian temperate forestsWet old-growth with sweeping tree-fern understoreys. 10+ threatened species
AustraliaDampier State Forest, New South WalesEastern Australian temperate forestsWet old-growth. Most extensive rainforests in the South Coast.
AustraliaWandella / Peak Alone, New South WalesEastern Australian temperate forestsHigh old-growth and threatened species values. Important catchment value.
AustraliaMonga State Forest / Buckenbowra, New South WalesEastern Australian temperate forestsPristine Buckenbowra River, including an area on the northern side of the river with a golden-tipped bat record. Also an area around McGregors Creek, nominated for wilderness, and important for old-growth and to increase the viability of the connection / link between Buckenbowra and Deua National Park.
AustraliaDampier, New South WalesEastern Australian temperate forestsUpper Deua River and Big Belimba Creek catchment and contains extensive old-growth forests. Big Belimba Creek contains giant wet old-growth forest and extensive tree-fern forests.
AustraliaTallaganda State Forest, New South WalesEastern Australian temperate forestsTall wet old-growth forest.
AustraliaGondwana Rainforests of Australia50 separate reserves totaling Subtropical rainforestThe most extensive area of subtropical rainforest in the world. Extremely high conservation value; over 200 rare or threatened plant and animal species.

The term "old-growth forests" is rarely used in New Zealand, instead, "The Bush" is used to refer to native forests. There are large contiguous areas of forest cover that are protected areas.

Eurasia

CountryAreaOld-growth extentWWF ecoregionOld-growth forest type-
AzerbaijanLankaran lowland and Talysh mountainsCaspian Hyrcanian mixed foresttemperate broadleaf and mixed forests biome-
Belarus, PolandBiałowieża ForestCentral European mixed forests-
Bosnia and HerzegovinaPerućicaDinaric Mountains mixed forests-
BulgariaAncient and Primeval Beech Forests of Europe in the Central Balkan National ParkRodope montane mixed forestsTemperate broadleaf and mixed forests biome-
BulgariaBayuvi Dupki–Dzhindzhiritsa, Pirin National ParkRodope montane mixed forestsTemperate broadleaf and mixed forests biome-
BulgariaMantaritza Biosphere Reserve forestsRodope montane mixed forestsTemperate broadleaf and mixed forests biome-
BulgariaParangalitsa Reserve forests, Rila National ParkRodope montane mixed forestsTemperate broadleaf and mixed forests biome-
BulgariaUzunbodzhak Reserve temperate rainforest, Strandzha Nature Park, Strandzha MountainEuxine-Colchic deciduous forestsTemperate broadleaf and mixed forests biome -
Czech RepublicBoubin Primeval Forest-
FinlandPyhä-Häkki National ParkScandinavian and Russian taigaScots pine and Norway spruce-
FranceRéserve Biologique Intégrale d'AssanTemperate coniferous forestPinus sylvestris, Abies alba, Larix decidua, Juniperus thurifera and Pinus uncinata-
FranceRéserve Biologique Intégrale de ChauxTemperate broadleaf and mixed forestAbies alba, Picea abies and Fagus sylvatica-
FranceRéserve Biologique Intégrale de la GlacièreTemperate broadleaf and mixed forestAbies alba, Picea abies and Fagus sylvatica-
FranceRéserve Biologique Intégrale de la Sainte-BaumeTemperate broadleaf and mixed forestFagus sylvatica, Quercus pubescens, Taxus baccata, Ilex aquifolium, Tilia cordata, maple and Quercus ilex-
FranceRéserve Biologique Intégrale de la Sylve d’ArgensonTemperate broadleaf and mixed forestFagus sylvatica, Quercus petraea and Quercus robur-
FranceRéserve Biologique Intégrale de Saint-Pé-de-BigorreTemperate broadleaf and mixed forestFagus sylvatica, Tilia cordata and Maple-
FranceRéserve Biologique Intégrale des MauresMediterranean forests, woodlands, and scrubQuercus ilex, Quercus suber, Castanea sativa and Pinus pinaster-
FranceRéserve Biologique Intégrale du Mont VentouxTemperate broadleaf and mixed forestPinus uncinata, Pinus nigra, Pinus sylvestris, Fagus sylvatica and Abies alba-
FranceRéserve Biologique Intégrale du Défilé de StraitureTemperate broadleaf and mixed forestAbies alba, Picea abies and Fagus sylvatica-
FranceRéserve Biologique Intégrale d'Oléron - Saint-TrojanTemperate broadleaf and mixed forestQuercus ilex, Quercus petraea and Pinus pinaster-
FranceRéserve Biologique Intégrale du Bois du RuèreTemperate broadleaf and mixed forestFagus sylvatica, Quercus robur, Carpinus betulus, Tilia cordata and Maple-
FranceRéserve Biologique Intégrale du VercorsTemperate broadleaf and mixed forestAbies alba, Picea abies and Fagus sylvatica-
CroatiaKlepina Duliba Old Growth forestTemperate broadleaf and mixed forestAbies alba,Picea abies and Fagus sylvatica-
GeorgiaKintrishi Protected LandscapeEuxine-Colchic deciduous foreststemperate broadleaf rainforest-
GeorgiaLagodekhi Protected AreasCaucasus mixed foreststemperate broadleaf forest-
GeorgiaMtirala National ParkEuxine-Colchic deciduous foreststemperate broadleaf rainforest-
IndiaDudhatoli Mountains, UttarakhandWestern Himalayan broadleaf forests and subalpine conifer foreststemperate broadleaf mixed forests and montane forests biome-
IranCoast along the Caspian Sea and the northern slopes of the Alborz mountainsCaspian Hyrcanian mixed foresttemperate broadleaf and mixed forests biome-
ItalyValle CervaraOldest beech forest in Europetemperate broadleaf and mixed forests biome. Fagus sylvatica Taxus. /lex, plusieurs Betulaceae, Ulmus spp., Fraxinus ornus et Acer -
JapanShiretoko National ParkHokkaido deciduous forests, Hokkaido montane conifer foreststemperate and subalpine mixed forest-
JapanYakushima Wilderness AreaNansei Islands subtropical evergreen forests, Taiheiyo evergreen forestssubtropical and temperate rainforest-
JapanKasugayama Primeval ForestTaiheiyo evergreen forests-
MontenegroBiogradska GoraDinaric Mountains mixed foreststemperate broadleaf and mixed forest
NorwayTrillemarkaScandinavian and Russian taiga-
NorwayStabbursdalen National ParkScandinavian and Russian taiga-
NorwayØvre Dividal National ParkScandinavian and Russian taiga, Scandinavian montane birch forest and grasslands-
RomaniaRetezat National ParkCarpathian montane conifer forests-
RussiaCentral Sikhote-AlinUssuri broadleaf and mixed forests-
RussiaVirgin Komi ForestsUrals montane tundra and taigaConiferous-
RussiaWestern CaucasusCaucasus mixed forests-
SerbiaVinatovačaTemperate broadleaf and mixed forestFagus sylvatica-
SlovakiaStužicaPannonian mixed forestsEuropean Beech-
Slovenia14 virgin forests and many forest reserves - 10,000 ha in total-
UkraineCarpathian Biosphere ReserveAncient and Primeval Beech Forests of the Carpathians and Other Regions of Europe-
United KingdomForest of Deanmixed woodland-
United KingdomPuzzlewood-

North America

Canada

ProvinceAreaOld-growth extentWWF ecoregionOld-growth forest type
British ColumbiaCarmanah Walbran Provincial ParkCentral Pacific coastal forestsconiferous temperate rainforest
British ColumbiaClayoquot SoundCentral Pacific coastal forestsconiferous temperate rainforest
British ColumbiaGreat Bear RainforestBritish Columbia mainland coastal forestsconiferous temperate rainforest
Nova ScotiaNorth River Wilderness AreaNew England-Acadian forestsEastern Hemlock
Nova ScotiaPanuke Lake Nature ReserveNew England-Acadian forestsEastern Hemlock, Red Spruce
Nova ScotiaShelburne Heritage RiverNew England-Acadian forestsEastern Hemlock, pine
Nova ScotiaPollett's CoveEastern Canadian forests, New England-Acadian forestsboreal
Nova ScotiaFrench River Wilderness AreaNew England-Acadian forestsEastern Hemlock
Nova ScotiaTrout Brook Wilderness Areadeciduous
Nova ScotiaTobeatic Wilderness AreaNew England-Acadian forestsEastern Hemlock, pine
Nova ScotiaPortapique River Wilderness AreaNew England-Acadian forestsEastern Hemlock, Red Spruce
Nova ScotiaWaverley–Salmon River Long Lake Wilderness AreaNew England-Acadian forestsEastern Hemlock, Red Pine, Eastern White Pine
Nova ScotiaBoggy Lake Wilderness AreaNew England-Acadian forestsSugar Maple, Yellow Birch, American Beech
Nova ScotiaGreat Barren & Quinan Lakes Nature ReserveNew England-Acadian forestsEastern Hemlock, Red Spruce
Nova ScotiaMacFarlane Woods Nature ReserveNew England-Acadian forestsSugar Maple, Yellow Birch, American Beech
Nova ScotiaBornish Hill Nature ReserveNew England-Acadian forestshardwood
Nova ScotiaSporting Lake Nature ReserveNew England-Acadian forestsEastern Hemlock, White Pine, Red Spruce
OntarioObabika Old-Growth Forest
OntarioQuetico Provincial ParkWestern Great Lakes forests
OntarioWhite Bear ForestEastern forest-boreal transition
QuebecBois Beckett Forest, Sherbrookehemlock, beech
QuebecPapineau Woods, Laval

United States

StateAreaOld-growth extentWWF ecoregionOld-growth forest type
AlabamaSipsey WildernessAppalachian mixed mesophytic forestsEastern Hemlock, American Beech, Sweet Birch, White Oak, Tulip Poplar
AlaskaTongass National ForestNorthern Pacific coastal forests, Pacific Coastal Mountain icefields and tundraWestern Red Cedar, Sitka Spruce, Western Hemlock
ArkansasWhite River National Wildlife RefugeMississippi lowland forestsAmerican Sweetgum, Nuttall's Oak, Willow Oak, Sugarberry, American Elm, Green Ash, American Sycamore, Pecan, American Elm, Baldcypress
ArkansasOuachita National ForestPost Oak, Shortleaf Pine, Hickory, Northern Red Oak, White Oak, Blackjack Oak, Eastern Redcedar, Gum Bumelia, Winged Elm, Yaupon
ArkansasOzark-St. Francis National ForestShortleaf Pine, Post Oak, Blackjack Oak, Eastern Black Oak, White Oak, Northern Red Oak
ArkansasHot Springs National ParkShortleaf Pine, Blackjack Oak, White Oak
ArkansasOverflow National Wildlife RefugeAmerican Beech, Sugar Maple
CaliforniaYosemite National ParkSierra Nevada forestsGiant Sequoia, Ponderosa Pine, Jeffrey Pine, Sugar Pine, White Fir, California Incense Cedar, Coast Douglas-fir, Red Fir, Western White Pine, Lodgepole Pine, Foxtail Pine
CaliforniaSequoia-Kings Canyon National ParkSierra Nevada forestsGiant Sequoia, Ponderosa Pine, Jeffrey Pine, Sugar Pine, White Fir, Red Fir, California Incense Cedar
CaliforniaLassen Volcanic National ParkSierra Nevada forestsPonderosa Pine, Jeffrey Pine, Sugar Pine, White Fir, Red Fir, Western White Pine, Mountain Hemlock, Lodgepole Pine, Whitebark Pine
CaliforniaRedwood National and State Parks or moreNorthern California coastal forestsCoast Redwood
CaliforniaHumboldt Redwoods State ParkNorthern California coastal forestsCoast Redwood
CaliforniaMuir Woods National MonumentCalifornia interior chaparral and woodlandsCoast Redwood
CaliforniaSamuel P. Taylor State ParkCalifornia interior chaparral and woodlandsCoast Redwood
CaliforniaBig Basin Redwoods State ParkNorthern California coastal forestsCoast Redwood
CaliforniaHenry Cowell Redwoods State ParkNorthern California coastal forestsCoast Redwood, Coast Douglas-fir, Pacific Madrone, Ponderosa Pine
CaliforniaHeadwaters Forest ReserveNorthern California coastal forestsCoast Redwood
CaliforniaBlue oak woodlandsCalifornia interior chaparral and woodlandsBlue Oak
CaliforniaAngeles National ForestCalifornia montane chaparral and woodlandsJeffrey Pine, Coast Douglas-fir, Ponderosa Pine, White Fir, Lodgepole Pine
CaliforniaEldorado National ForestSierra Nevada forestsCoast Douglas-fir, Ponderosa Pine, White Fir, Lodgepole Pine, Red Fir
CaliforniaInyo National ForestSierra Nevada forests – Great Basin montane forestsLodgepole Pine, Jeffrey Pine, Great Basin Bristlecone Pine
CaliforniaKlamath National ForestKlamath-Siskiyou forestsPonderosa Pine, Jeffrey Pine, Coast Douglas-fir, Red Fir, White Fir, California Incense Cedar
CaliforniaLassen National ForestCoast Douglas-fir, Ponderosa Pine, White Fir, Jeffrey Pine, Red Fir, Lodgepole Pine
CaliforniaLos Padres National ForestJeffrey Pine, Coast Redwood, Coast Douglas-fir, White Fir
CaliforniaMendocino National ForestCoast Douglas-fir, Ponderosa Pine, White Fir, Tanoak, Pacific madrone
CaliforniaModoc National ForestLodgepole Pine, Ponderosa Pine, White Fir, California Incense Cedar, Red Fir
CaliforniaPlumas National ForestCoast Douglas-fir, Ponderosa Pine, White Fir, Jeffrey Pine, Red Fir
CaliforniaSan Bernardino National ForestCoast Douglas-fir, Ponderosa Pine, White Fir, Jeffrey Pine, Lodgepole Pine
CaliforniaSequoia National ForestGiant Sequoia, Jeffrey Pine, Red Fir, Coast Douglas-fir, Ponderosa Pine, White Fir, Lodgepole Pine
CaliforniaShasta-Trinity National ForestCoast Douglas-fir, Tanoak, Pacific madrone, Red Fir, White Fir, Jeffrey Pine
CaliforniaSierra National ForestLodgepole Pine, Red Fir
CaliforniaSix Rivers National ForestCoast Douglas-fir, Tanoak, Pacific madrone, White Fir
CaliforniaStanislaus National ForestLodgepole Pine, Jeffrey Pine, White Fir
CaliforniaTahoe National ForestCoast Douglas-fir, Ponderosa Pine, White Fir, Sugar Pine, California Incense Cedar, California Black Oak, Lodgepole Pine, Red Fir
ColoradoArapaho National ForestSubalpine Fir, Engelmann Spruce
ConnecticutCathedral PinesWhite Pine, Hemlock
ConnecticutSage's RavineHemlock, Oak
ConnecticutGreat Mountain Forest -- North FortyHemlock, Hardwoods, White Pine
ConnecticutGreat Mountain Forest -- Bigelow PondHemlock
ConnecticutMount Riga IncorporatedWhite Pine, Eastern Hemlock, Yellow Birch, American Beech
ConnecticutBear MountainSweet Birch, Pitch Pine
FloridaEglin Air Force Baselongleaf pine
FloridaApalachicola National ForestSoutheastern conifer forestsPondcypress, Slash Pine
FloridaBig Cypress National PreserveSouth Florida rocklands, Evergladesslash pine
FloridaBig Cypress National PreserveSouth Florida rocklands, Evergladespondcypress
FloridaTosohatchee Wildlife Management AreaFloodplain swamp
FloridaTosohatchee Wildlife Management Area40 acres Mesic flatwoods
FloridaTosohatchee Wildlife Management AreaUnknown, up to 1000 acresHydric hammock
GeorgiaChattahoochee National ForestAppalachian-Blue Ridge forestsRiver floodplain hardwood, Dry-mesic oak forest, Seasonally wet oak-hardwood woodland
GeorgiaFernbank ForestPiedmont Hardwood ForestTulip Poplar – Oak – Hickory
IllinoisShawnee National Forestpost oak – blackjack oak
IllinoisCache River State Natural AreaCentral U.S. hardwood forests
IllinoisCypress Creek National Wildlife RefugeCentral U.S. hardwood forests
IllinoisBeall Woods State ParkCentral U.S. hardwood forests
IndianaHoosier National ForestCentral U.S. hardwood forestsPost Oak
IndianaDouglas WoodsSouthern Great Lakes forestsSilver Maple, Oak, Hickory
IndianaPioneer Mothers Memorial ForestCentral U.S. hardwood forestsOak
IndianaGinn WoodsSouthern Great Lakes forests
IndianaMeltzer WoodsSouthern Great Lakes forestsBur oak, Black ash, Swamp white oak, Beech, Maples
IndianaBicentennial WoodsSouthern Great Lakes forestsOaks, Maples, Sycamores, Sassafras, Slippery elm and Flowering dogwood
KansasFort LeavenworthCentral forest-grasslands transitionEastern floodplain
KentuckyBlanton Forest
KentuckyLilley Cornett Woods
MaineBaxter State ParkBalsam Fir
MaineMahoosuc Mountains Ecological ReserveBalsam Fir
MaineBigelow Mountain Ecological ReserveBalsam Fir
MaineBig Reed Forest Preserve or lessnorthern hardwoods, spruce-fir, rich woods, and cedar swamps
MarylandBelt Woodswhite oak – tulip poplar
MarylandSwallow Falls State Park Appalachian mixed mesophytic forestseastern hemlock – white pine
MarylandPotomac-Garrett State Forest Appalachian mixed mesophytic forestssugar maple – red oak – basswood – cucumber tree
MassachusettsMohawk Trail State ForestNew England-Acadian forestsnorthern hardwood
MassachusettsIce GlenNew England-Acadian forestsnorthern hardwood
MassachusettsMonroe State ForestNew England-Acadian forestsnorthern hardwood
MassachusettsMount Everett State ReservationNew England-Acadian forestsnorthern hardwood
MassachusettsMount GreylockNew England-Acadian forestsnorthern hardwood
MassachusettsMount WachusettNew England-Acadian forestsnorthern hardwood
MassachusettsMount Washington State ForestNew England-Acadian forestsnorthern hardwood
MassachusettsWilliam Cullen Bryant HomesteadNew England-Acadian forestsEastern White Pine, Black Cherry, Sugar Maple
MichiganHartwick Pines State ParkWestern Great Lakes forestsEastern White Pine, Red Pine, Eastern Hemlock, Beech, Sugar Maple
MichiganPorcupine MountainsWestern Great Lakes forestsnorthern hardwood
MichiganSylvania WildernessWestern Great Lakes forestsnorthern hardwood
MinnesotaBoundary WatersWestern Great Lakes forestswhite pine, red pine, fir/birch, jack pine – black spruce, maple, aspen
MinnesotaKeeley Creek Natural AreaWestern Great Lakes forestsbog and upland
MinnesotaItasca State ParkWestern Great Lakes forestsEastern White Pine, Red Pine
MissouriMark Twain National Forest or lessCentral U.S. hardwood forestsPost Oak and Chinkapin Oak savanna and flatwoods
MissouriCaney Mountain or moreCentral U.S. hardwood forestspost oak savanna
New HampshireGreat GulfNew England-Acadian forests
New HampshireCrawford NotchNew England-Acadian forests
New HampshireThe Bowl Research Natural AreaNew England-Acadian forestsRed Spruce, Balsam fir, Beech, Yellow birch, Sugar maple, Paper birch
New HampshireHemenway State ForestNew England-Acadian forestsEastern White Pine
New HampshireThe Bowl Research Natural AreaNew England-Acadian forestsRed Spruce, Balsam fir, Beech, Yellow birch, Sugar maple, Paper birch
New JerseySaddler's WoodsNortheastern coastal forestsEastern Black Oak, White Oak, Northern Red Oak, American Beech, Tulip Poplar, Red Maple
New JerseyBear SwampAtlantic coastal pine barrensBlack Gum, American Sweetgum, Red Maple, Sweetbay Magnolia, American Beech, Swamp White Oak, American Holly
New JerseyWilliam L. Hutcheson Memorial ForestNortheastern coastal forestsWhite Oak, Eastern Black Oak, Northern Red Oak
New JerseyTillman RavineAllegheny Highlands forestsEastern Hemlock
New YorkCatskill Mountains or moreAllegheny Highlands forests
New YorkAdirondack Mountains or moreEastern forest-boreal transition
New YorkThe New York Botanical Garden or moreNorthern hardwood forest
New YorkMianus River Gorge Preserve60 - 100 acres Appalachian hemlock–northern hardwood forestEastern hemlock-beech forest
North CarolinaGreat Smoky MountainsAppalachian-Blue Ridge forests
North CarolinaNantahala National ForestAppalachian-Blue Ridge forests
North CarolinaPisgah National ForestAppalachian-Blue Ridge forests
North CarolinaCroatan National ForestMiddle Atlantic coastal forestspocosin
OhioGoll Woods State Nature PreserveSouthern Great Lakes forests
OhioFowler Woods State Nature PreserveSouthern Great Lakes forests
OhioCrall Woods National Natural LandmarkSouthern Great Lakes forests
OhioDysart WoodsAppalachian mixed mesophytic forests
OhioHawk Woods in Riddle State Nature PreserveAppalachian mixed mesophytic forests
OhioMorgan Sisters Woods in Wayne National ForestAppalachian mixed mesophytic forests
OhioCalifornia Woods Nature PreserveSouthern Great Lakes forests, Central U.S. hardwood forests
OhioCaldwell Park or lessSouthern Great Lakes forests, Central U.S. hardwood forests
OhioHueston Woods State Nature PreserveSouthern Great Lakes forests
OhioDavey Woods State Nature PreserveSouthern Great Lakes forests
OhioGross Memorial Woods State Nature PreserveSouthern Great Lakes forests
OhioJohnson Woods State Nature PreserveSouthern Great Lakes forests
OklahomaKeystone Ancient Forest PreserveCentral forest-grasslands transition zonePost Oak, Blackjack Oak, Eastern Redcedar
OregonCrater Lake National Park
OregonDeschutes National Forest
OregonMalheur National Forest
OregonMount Hood National ForestCoast Douglas-fir, Western Hemlock, Western Red Cedar
OregonOchoco National Forest
OregonRogue River-Siskiyou National ForestKlamath-Siskiyou forestsCoast Douglas-fir, Port Orford Cedar, Ponderosa Pine, Sugar Pine, Coast Douglas-fir, California Incense Cedar, White Fir, Red Fir, Mountain Hemlock
OregonSiuslaw National Forest Central Pacific coastal forests
OregonUmatilla National Forest
OregonUmpqua National Forest Mountain Hemlock, Ponderosa Pine
OregonWallowa-Whitman National Forest
OregonWillamette National ForestCoast Douglas-fir, Western Hemlock, Western Red Cedar, Bigleaf Maple
OregonWinema National Forest
OregonFremont National Forest
OregonEmigrant Springs State Heritage AreaBlue Mountains forests
PennsylvaniaCook Forest State ParkAllegheny Highlands forestsEastern White Pine, Eastern Hemlock, Northern Red Oak, White Oak, Black Cherry, Red Maple, Sugar Maple, American Beech, White Ash, Yellow Birch, Black Birch, Cucumber Magnolia
PennsylvaniaBear Meadows Natural AreaBlack Spruce, Balsam Fir bog
PennsylvaniaDetweiler Run Natural AreaEastern White Pine, Eastern Hemlock
PennsylvaniaThickhead Mountain Wild AreaChestnut Oak
PennsylvaniaWoodbourne Forest and Wildlife PreserveEastern Hemlock, Sweet Birch, Sugar Maple, Northern Red Oak, White Ash, American Beech
PennsylvaniaHoltwood Environmental PreserveChestnut Oak, Eastern Hemlock, Umbrella Magnolia
PennsylvaniaAnders Run Natural AreaEastern White Pine, Eastern Hemlock, Cucumber Magnolia, American Beech, American Hornbeam, Black Cherry, oak
PennsylvaniaSweet Root Natural AreaEastern Hemlock, Sweet Birch, Eastern White Pine, American Basswood, White Oak, Red Oak
PennsylvaniaHearts Content Recreation AreaEastern White Pine, Eastern Hemlock, American Beech
PennsylvaniaTionesta Scenic and Research Natural AreasEastern Hemlock, American Beech, Sugar Maple
PennsylvaniaAllegheny Islands WildernessSilver Maple, Sugar Maple, American Sycamore, Slippery Elm
PennsylvaniaBark Cabin Natural AreaEastern Hemlock, Northern Red Oak, White Ash, Bigtooth Aspen, Hickories
PennsylvaniaJohnson Run Natural AreaEastern Hemlock, Eastern White Pine
PennsylvaniaForrest H. Duttlinger Natural AreaEastern Hemlock, American Beech, Black Cherry, Sugar Maple
PennsylvaniaPinchot State Forest, Montage MountainEastern Hemlock, American Beech, Black Cherry, Yellow Birch, Red Oak, White Oak, Chestnut Oak, Ash, Tulip Poplar, Red Maple
PennsylvaniaSnyder Middleswarth Natural AreaEastern Hemlock, Eastern White Pine, Pitch Pine
PennsylvaniaHemlocks Natural AreaEastern Hemlock
PennsylvaniaRicketts Glen State ParkNorthern Hardwood Forest
Rhode IslandGreat Swamp Wildlife Management AreaNortheastern coastal forestsRed Maple, Atlantic White Cedar, Black Gum
Rhode IslandLawton's Valley ForestNortheastern coastal forestsSugar Maple, White Ash, American Beech, Yellow Birch, Northern Red Oak
Rhode IslandOakland ForestNortheastern coastal forestsAmerican Beech, White Oak, Red Maple, Scarlet Oak
Rhode IslandPawcatuck River floodplain forestNortheastern coastal forestsRed Maple floodplain
South CarolinaCongaree National ParkMiddle Atlantic coastal forestsbottomland hardwood forest
South CarolinaFrancis Beidler ForestMiddle Atlantic coastal forestsmixed hardwoods and cypress-tupelo swamp
South CarolinaEllicott Rock Wilderness or moreAppalachian-Blue Ridge forests
TennesseeGreat Smoky MountainsAppalachian-Blue Ridge forests
TennesseeForest within NashvilleCentral U.S. hardwood forestsBlack Walnut, White Oak, American Sycamore, Persimmon, Pawpaw
TennesseeOld Forest Arboretum of Overton Park
VirginiaGeorge Washington and Jefferson National ForestsAppalachian-Blue Ridge forests
VirginiaCaledon Natural AreaUpland White Oak – Tulip Poplar
WashingtonOlympic National Park
WashingtonNorth Cascades National Park
WashingtonMount Rainier National Park
WashingtonColville National Forest
WashingtonGifford Pinchot National Forest
WashingtonMount Baker-Snoqualmie National Forest
WashingtonOkanogan National Forest
WashingtonOlympic National Forest
WashingtonSouth Whidbey Island State ParkCoast Douglas-fir, Sitka spruce, Western Hemlock and Western Red-cedar
WashingtonSeward Park Coast Douglas-fir
WashingtonWenatchee National Forest
WashingtonSchmitz Preserve Park
West VirginiaCathedral State ParkEastern Hemlock
West VirginiaMonongahela National Forest in
6 separate stands
WisconsinApostle Islands National Lakeshore
WisconsinChequamegon-Nicolet National Forest
WisconsinNamekagon BarrensJack pine and scrub oak
WyomingYellowstone National ParkLodgepole Pine

Central America

CountryAreaOld-growth extentWWF ecoregionOld-growth forest type
Costa RicaBraulio Carrillo National ParkTalamancan montane and Isthmian-Atlantic moist forests
PanamaChagres National Parkcoastal tropical

South America