Roadless Areas
Home/Species/ Bull Thistle

Cirsium vulgare

(Savi) Ten.

Bull Thistle

GNRUnranked Found in 437 roadless areas NatureServe Explorer →
GNRUnrankedGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.157401
Element CodePDAST2E350
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderAsterales
FamilyAsteraceae
GenusCirsium
Other Common Names
bull thistle (EN) Chardon vulgaire (FR)
Concept Reference
Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
Conservation Status
Review Date2002-09-08
Change Date2002-09-08
Edition AuthorsJohn Randall
Range Extent>2,500,000 square km (greater than 1,000,000 square miles)
Number of Occurrences81 to >300
Range Extent Comments
Eurasian origin; in U.S. virtually throughout, but spotty in arid regions.
Occurrences Comments
Innumerable occurrences.
Threat Impact Comments
A difficult-to-control exotic in the US.
Ecology & Habitat

Habitat

Meadows, disturbed areas, roadsides, drainage ditches (but not in water), open forests.
Other Nations (2)
CanadaNNA
ProvinceRankNative
OntarioSNANo
Nova ScotiaSNANo
SaskatchewanSNANo
QuebecSNANo
ManitobaSNANo
British ColumbiaSNANo
Island of NewfoundlandSNANo
New BrunswickSNANo
AlbertaSNANo
Prince Edward IslandSNANo
United StatesNNA
ProvinceRankNative
PennsylvaniaSNANo
CaliforniaSNANo
OhioSNANo
IllinoisSNANo
New HampshireSNANo
AlabamaSNANo
South CarolinaSNANo
North CarolinaSNANo
MinnesotaSNANo
ArizonaSNANo
ColoradoSNANo
LouisianaSNANo
New YorkSNANo
ConnecticutSNANo
WisconsinSNANo
Rhode IslandSNANo
MassachusettsSNANo
New JerseySNANo
District of ColumbiaSNANo
IndianaSNANo
KentuckySNANo
KansasSNANo
MissouriSNANo
NebraskaSNANo
OregonSNANo
VirginiaSNANo
South DakotaSNANo
TexasSNANo
GeorgiaSNANo
NevadaSNANo
West VirginiaSNANo
UtahSNANo
ArkansasSNANo
IdahoSNANo
WashingtonSNANo
MarylandSNANo
HawaiiSNANo
DelawareSNANo
MontanaSNANo
VermontSNANo
MaineSNANo
OklahomaSNANo
FloridaSNANo
TennesseeSNANo
AlaskaSNANo
IowaSNANo
WyomingSNANo
North DakotaSNANo
MichiganSNANo
MississippiSNANo
New MexicoSNANo
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (437)
Alaska (10)
AreaForestAcres
DukeTongass National Forest45,091
EudoraTongass National Forest195,022
GravinaTongass National Forest37,381
KartaTongass National Forest52,117
KogishTongass National Forest65,216
North EtolinTongass National Forest40,993
North RevillaTongass National Forest215,430
RevillaTongass National Forest29,298
SarkarTongass National Forest51,908
Thorne RiverTongass National Forest72,983
Arizona (8)
AreaForestAcres
Barbershop CanyonCoconino National Forest1,311
Black River CanyonApache-Sitgreaves National Forests11,817
Campbell BlueApache-Sitgreaves National Forests7,003
Cimarron HillsCoconino National Forest5,303
Lower San FranciscoApache-Sitgreaves National Forests59,310
MuldoonPrescott National Forest5,821
Pine Mountain Wilderness ContiguousTonto National Forest6,518
Sierra Ancha Wilderness ContiguousTonto National Forest7,787
Arkansas (1)
AreaForestAcres
Clifty CanyonOzark-St. Francis National Forest1,963
California (119)
AreaForestAcres
AgnewSequoia National Forest9,561
AntimonyLos Padres National Forest40,911
Arroyo SecoAngeles National Forest4,703
Barker ValleyCleveland National Forest11,940
Bear MountainLos Padres National Forest913
Birch CreekInyo National Forest28,816
Black ButteMendocino National Forest15,461
Black ButteLos Padres National Forest5,116
Black MountainLos Padres National Forest16,818
Black Mtn.Sequoia National Forest15,102
Boundary Peak (CA)Inyo National Forest210,884
Box CampKlamath National Forest858
Butt Mtn.Lassen National Forest8,217
Cahuilla MountainSan Bernardino National Forest6,952
CalienteCleveland National Forest5,953
CamuesaLos Padres National Forest8,209
Caples CreekEldorado National Forest17,854
Carson - IcebergStanislaus National Forest56,430
Castle PeakTahoe National Forest14,974
ChicoSequoia National Forest39,836
ChinquapinShasta-Trinity National Forest22,040
City CreekSan Bernardino National Forest9,997
ColdwaterCleveland National Forest8,402
Cow CreekShasta-Trinity National Forest22,627
Coyote SoutheastInyo National Forest53,159
Crystal CreekSan Bernardino National Forest6,783
Cucamonga AAngeles National Forest1,249
Cucamonga CSan Bernardino National Forest4,106
Cutca ValleyCleveland National Forest14,530
DardanellesEldorado National Forest8,110
Deep CreekSan Bernardino National Forest23,869
Devil GulchSierra National Forest30,490
Devil's Gate (CA)Humboldt-Toiyabe National Forest9,946
Dinkey LakesSierra National Forest34,171
DomeStanislaus National Forest11,085
EagleStanislaus National Forest16,116
East GirardShasta-Trinity National Forest27,894
Glass MountainInyo National Forest52,867
Granite ChiefTahoe National Forest6,546
Greenhorn CreekSequoia National Forest28,226
GriderKlamath National Forest10,647
GrindstoneMendocino National Forest26,031
Grouse LakesTahoe National Forest19,085
Heart LakeLassen National Forest9,349
Hoover - NorthHumboldt-Toiyabe National Forest1,574
Horse Creek RidgeSan Bernardino National Forest8,969
HortonInyo National Forest5,717
Indian CreekKlamath National Forest5,011
IshiLassen National Forest21,805
JuncalLos Padres National Forest12,289
KangarooKlamath National Forest40,617
Kings RiverSierra National Forest52,999
La BreaLos Padres National Forest14,031
LaddCleveland National Forest5,300
Little French CShasta-Trinity National Forest11,529
Log Cabin SaddlebagInyo National Forest15,165
Malduce BuckhornLos Padres National Forest14,177
Middle ForkPlumas National Forest29,278
Middle YubaTahoe National Forest7,379
Mill CreekLassen National Forest7,587
Mill PeakSan Bernardino National Forest7,884
Mokelumne - SprattHumboldt-Toiyabe National Forest613
Monkey CreekSix Rivers National Forest9,017
MosesSequoia National Forest22,077
Mt. JacksonHumboldt-Toiyabe National Forest20,721
Mt. BidwellModoc National Forest11,687
Mt. RebaStanislaus National Forest3,869
Mt. Shasta BShasta-Trinity National Forest2,809
Mt. VidaModoc National Forest7,771
Murphy GladeShasta-Trinity National Forest1,015
Nevahbe RidgeInyo National Forest302
North Fork American RiverTahoe National Forest38,495
North Fork Middle Fork American RiverTahoe National Forest11,245
North MountainStanislaus National Forest7,856
Orleans Mtn.Klamath National Forest49,090
PaiuteInyo National Forest58,712
ParsnipModoc National Forest8,485
PattisonShasta-Trinity National Forest29,299
Pine CreekCleveland National Forest503
PyramidEldorado National Forest24,347
Raymond PeakStanislaus National Forest3,646
Raywood Flat BSan Bernardino National Forest11,373
Rock Creek WestInyo National Forest3,626
Rouse HillSan Bernardino National Forest13,745
RubiconEldorado National Forest4,872
San Gabriel AddAngeles National Forest2,527
San JoaquinSierra National Forest22,474
San SevaineSan Bernardino National Forest6,866
Santa CruzLos Padres National Forest21,182
Sawmill - BadlandsLos Padres National Forest51,362
Sheep MountainAngeles National Forest21,098
SherwinInyo National Forest3,140
ShuteyeSierra National Forest7,313
Sill HillCleveland National Forest5,294
Silver HillHumboldt-Toiyabe National Forest4,423
SiskiyouKlamath National Forest54,039
Skeleton GladeMendocino National Forest9,237
Slate Mtn.Sequoia National Forest12,299
SnoozerKlamath National Forest23,414
Snow MountainMendocino National Forest14,457
SoldierModoc National Forest10,102
SoliderSix Rivers National Forest14,918
Sweetwater (CA)Humboldt-Toiyabe National Forest19,241
Tepusquet PeakLos Padres National Forest5,821
TequepisLos Padres National Forest9,080
Timbered CraterLassen National Forest4,096
TinemahaInyo National Forest27,060
TrabucoCleveland National Forest23,341
Tragedy - Elephants BackEldorado National Forest20,866
Trail LakeLassen National Forest1,124
West GirardShasta-Trinity National Forest37,516
WestforkAngeles National Forest4,407
Wheeler RidgeInyo National Forest15,744
Whisky CreekInyo National Forest865
White LedgeLos Padres National Forest18,632
Wild Horse Mtn. (CA)Humboldt-Toiyabe National Forest28,822
Wilderness ContiguousMendocino National Forest3,606
WildhorseCleveland National Forest1,483
WoolstaffSequoia National Forest41,445
Colorado (6)
AreaForestAcres
Comanche Peak Adjacent AreaArapaho & Roosevelt NFs44,158
Dome PeakRoutt NF35,716
HermosaSan Juan NF148,103
Long ParkRoutt NF42,100
Pagoda PeakRoutt NF57,676
San MiguelSan Juan NF64,263
Georgia (1)
AreaForestAcres
Kelly RidgeChattahoochee National Forest8,325
Idaho (12)
AreaForestAcres
Bear CreekCaribou-Targhee National Forest118,582
Bighorn - WeitasNez Perce-Clearwater National Forest254,845
Borah PeakSalmon-Challis National Forest130,463
HoodooNez Perce-Clearwater National Forest153,868
Italian PeakCaribou-Targhee National Forest141,158
NeedlesPayette National Forest131,279
North Lochsa SlopeNez Perce-Clearwater National Forest117,662
PalisadesCaribou-Targhee National Forest122,002
Peace RockBoise National Forest191,734
Pioneer MountainsSalmon-Challis National Forest172,460
Pioneer MountainsSawtooth National Forest119,563
SeceshPayette National Forest248,088
Michigan (1)
AreaForestAcres
Government IslandHiawatha National Forest225
Minnesota (2)
AreaForestAcres
Baker - Homer - Brule LakesSuperior National Forest6,712
Tait LakeSuperior National Forest6,327
Montana (43)
AreaForestAcres
Allan Mountain (01946)Bitterroot National Forest104,184
Anaconda HillHelena National Forest18,546
Bear - Marshall - Scapegoat - SwanHelena National Forest51,360
Bear - Marshall - Scapegoat - SwanLolo National Forest118,485
Bear - Marshall - Scapegoat - SwanLewis and Clark National Forest344,022
BeartoothGallatin National Forest5,285
Big BaldyLewis and Clark National Forest43,135
Big Snowy Mountains WsaLewis and Clark National Forest88,003
Bmss Ra 1485Flathead National Forest334,275
Buckhorn Ridge (MT)Kootenai National Forest34,716
Cabinet Face East #671Kootenai National Forest50,326
Cube Iron - SilcoxLolo National Forest36,998
Deadhorse Ridge Ra 1128Flathead National Forest23,648
Flagstaff Mountain #690Kootenai National Forest11,114
FleecerBeaverhead-Deerlodge National Forest31,585
Freezeout MountainBeaverhead-Deerlodge National Forest97,305
Gallatin FringeGallatin National Forest51,571
HolterHelena National Forest1,965
HoodooLolo National Forest105,162
Hyalite - Porcupine - Buffalo Horn Wilderness Study AreaGallatin National Forest143,991
Line Creek PlateauCuster National Forest24,825
LionheadGallatin National Forest33,549
MadisonGallatin National Forest127,859
Marston Face # 172Kootenai National Forest9,098
Mckay Creek #676Kootenai National Forest15,323
Middle Fork Judith WsaLewis and Clark National Forest81,131
Mt. Gmt Area HCuster National Forest1,335
North AbsarokaCuster National Forest21,063
North AbsarokaGallatin National Forest159,075
North Big HoleBeaverhead-Deerlodge National Forest52,227
QuiggBeaverhead-Deerlodge National Forest12,712
Red Lodge Creek HellroaringCuster National Forest17,210
Republic MountainGallatin National Forest836
Reservation DivideLolo National Forest16,908
Roderick #684Kootenai National Forest29,677
Scotchman Peaks (MT)Kootenai National Forest53,909
Selway - Bitterroot (01067)Bitterroot National Forest114,953
Silver KingBeaverhead-Deerlodge National Forest64,289
Stony MountainBitterroot National Forest44,057
Thompson Seton #483Kootenai National Forest29,379
West Big HoleBeaverhead-Deerlodge National Forest133,563
West PioneerBeaverhead-Deerlodge National Forest248,631
Willard Estelle #173Kootenai National Forest3,714
Nevada (27)
AreaForestAcres
Alta T - East BHumboldt-Toiyabe National Forest21,732
Arc Dome - CarversHumboldt-Toiyabe National Forest3,846
Arc Dome - TwinHumboldt-Toiyabe National Forest8
Bald Mtn.Humboldt-Toiyabe National Forest41,598
Boundary Peak (NV)Inyo National Forest21,851
ButtermilkHumboldt-Toiyabe National Forest19,373
Cabin CreekHumboldt-Toiyabe National Forest10,706
Cave CreekHumboldt-Toiyabe National Forest6,145
Chineese Camp (NV)Humboldt-Toiyabe National Forest15,207
Copper Mtns.Humboldt-Toiyabe National Forest31,945
Duck Creek Mtns.Humboldt-Toiyabe National Forest12,165
Humboldt - SouthHumboldt-Toiyabe National Forest11,152
Mahogany RidgeHumboldt-Toiyabe National Forest16,765
Moriah - Hendrys Ck.Humboldt-Toiyabe National Forest2,345
Mt. EtnaHumboldt-Toiyabe National Forest20,527
Pearl PeakHumboldt-Toiyabe National Forest71,405
Pine Grove SouthHumboldt-Toiyabe National Forest88,945
Rose - VerdiHumboldt-Toiyabe National Forest1,155
Rose - Whites CanyonHumboldt-Toiyabe National Forest2,568
Ruby - Lamoille CynHumboldt-Toiyabe National Forest32,771
Ruby - Smith CkHumboldt-Toiyabe National Forest7,553
Santa RosaHumboldt-Toiyabe National Forest54,555
Snake - Big WashHumboldt-Toiyabe National Forest4,146
Snake - ChokecherryHumboldt-Toiyabe National Forest30,845
South SchellHumboldt-Toiyabe National Forest125,614
Sweetwater (NV)Humboldt-Toiyabe National Forest5,946
Table Mtn. - EastHumboldt-Toiyabe National Forest87,789
New Hampshire (6)
AreaForestAcres
Carr MountainWhite Mountain National Forest17,110
Great Gulf Ext.White Mountain National Forest15,110
Kinsman MountainWhite Mountain National Forest8,999
PemigewassetWhite Mountain National Forest32,255
Presidential - Dry River ExtWhite Mountain National Forest10,555
Sandwich RangeWhite Mountain National Forest16,797
New Mexico (25)
AreaForestAcres
Alamo CanyonSanta Fe National Forest8,639
Capitan MountainsLincoln National Forest14,069
Chama WS RiverSanta Fe National Forest4,168
Chama WildernessSanta Fe National Forest1,295
Columbine - Hondo Wilderness Study AreaCarson National Forest43,739
Comales CanyonCarson National Forest4,389
Contiguous To Black & Aldo Leopold WildernessGila National Forest111,883
Contiguous To Gila Wilderness & Primitive AreaGila National Forest79,049
Devils CreekGila National Forest89,916
Eagle PeakGila National Forest34,016
GallinasSanta Fe National Forest13,208
Gila BoxGila National Forest23,759
Grass MountainSanta Fe National Forest3,254
Guaje CanyonSanta Fe National Forest6,104
Latir PeakCarson National Forest3,573
Lower San FranciscoGila National Forest26,460
Meadow CreekGila National Forest34,167
Nichols ReservoirSanta Fe National Forest1,518
PecosCarson National Forest13,436
Pecos WS RiverSanta Fe National Forest5,396
San Pedro ParksSanta Fe National Forest5,824
Sawyers PeakGila National Forest59,743
Taylor CreekGila National Forest16,639
Valle Del ToroSanta Fe National Forest1,862
West Face Sacramento MountainsLincoln National Forest41,176
North Carolina (1)
AreaForestAcres
SnowbirdNantahala National Forest8,489
Oregon (33)
AreaForestAcres
Badger CreekMt. Hood National Forest847
Brattain ButteFremont National Forest5,959
CornpatchWillamette National Forest7,346
Crane MountainFremont National Forest23,096
Dixie ButteMalheur National Forest12,208
EagleMt. Hood National Forest16,841
ElkhornWillamette National Forest9,380
French Pete (a)Willamette National Forest1,668
Gordon MeadowsWillamette National Forest9,463
Hardesty MountainUmpqua National Forest2,597
HellholeUmatilla National Forest65,679
Jaussaud CorralUmatilla National Forest5,535
LarchMt. Hood National Forest12,961
Little SheepWallowa-Whitman National Forest5,238
Menagerie (rooster Rock)Willamette National Forest374
Mill Creek Watershed (OR)Umatilla National Forest7,820
Mt. JeffersonDeschutes National Forest2,282
Nipple ButteMalheur National Forest11,354
North KalmiopsisSiskiyou National Forests91,560
North PaulinaDeschutes National Forest19,670
Roaring RiverMt. Hood National Forest27,316
Silver CreekOchoco National Forest7,952
Sky Lakes AWinema National Forest3,940
Sky Lakes BWinema National Forest9,615
Snake RiverWallowa-Whitman National Forest31,229
South KalmiopsisSiskiyou National Forests104,477
South PaulinaDeschutes National Forest9,074
TenmileSiuslaw National Forest10,818
Twin MountainWallowa-Whitman National Forest58,533
Umpqua SpitSiuslaw National Forest2,090
Upper Catherine CreekWallowa-Whitman National Forest6,446
W. BoundaryWinema National Forest2,345
Walla Walla RiverUmatilla National Forest34,416
Pennsylvania (1)
AreaForestAcres
Tracy RidgeAllegheny National Forest9,034
South Dakota (1)
AreaForestAcres
Indian CreekBuffalo Gap National Grassland24,666
Tennessee (1)
AreaForestAcres
Stone MountainCherokee National Forest5,367
Texas (1)
AreaForestAcres
Big CreekNational Forests in Texas1,447
Utah (45)
AreaForestAcres
0401001Ashley National Forest11,705
0401002Ashley National Forest36,113
0401023Ashley National Forest8,352
0401024Ashley National Forest12,882
0401025Ashley National Forest1,471
0401032Ashley National Forest6,471
418006Uinta National Forest11,714
418007Uinta National Forest6,816
418024Uinta National Forest51,699
418025Uinta National Forest32,698
418026Uinta National Forest14,038
418027Uinta National Forest13,884
418028Uinta National Forest34,002
418029Uinta National Forest15,673
418040Uinta National Forest1,702
Beehive PeakFishlake National Forest59,137
Boulder Mtn. / Boulder Top / Deer LakeDixie National Forest110,690
Burch CreekWasatch-Cache National Forest6,938
Circleville MountainFishlake National Forest24,142
Clear CreekSawtooth National Forest7,188
CopleysFishlake National Forest11,683
CottonwoodDixie National Forest6,754
Cove CreekFishlake National Forest25,555
East MountainManti-Lasal National Forest30,705
FishhookDixie National Forest12,959
Fishlake MountainFishlake National Forest25,217
Horse Mountain - Mans PeakManti-Lasal National Forest22,159
Lava BedsDixie National Forest14,944
Lewis PeakWasatch-Cache National Forest11,616
Lone Peak ContiguousWasatch-Cache National Forest874
Long Neck Mesa / Steep Creek / Oak Creek - Steep Creek / OakDixie National Forest55,489
Mt. AireWasatch-Cache National Forest9,681
Mt. NaomiWasatch-Cache National Forest41,922
Mt. OlympusWasatch-Cache National Forest9,982
Mt. Um Plateau - Mt TerrillFishlake National Forest17,490
New Home BenchDixie National Forest10,513
North PavantFishlake National Forest53,262
Oak CreekFishlake National Forest54,053
Pine Valley MountainsDixie National Forest57,673
Right Hand Fork LoganWasatch-Cache National Forest15,023
Stansbury MountainsWasatch-Cache National Forest39,696
Temple PeakWasatch-Cache National Forest24,081
Twin PeaksWasatch-Cache National Forest6,157
WellsvilleWasatch-Cache National Forest1,717
White PineWasatch-Cache National Forest1,942
Vermont (4)
AreaForestAcres
Bread LoafGreen Mountain and Finger Lakes National Forests1,768
Devil's Den 09083Green Mountain and Finger Lakes National Forests9,169
Wilder Mountain 09082Green Mountain and Finger Lakes National Forests8,759
Woodford 09086Green Mountain and Finger Lakes National Forests2,456
Virginia (11)
AreaForestAcres
Beaver Dam CreekJefferson National Forest1,135
Brush MountainJefferson National Forest6,002
Hunting Camp Little Wolf CreekJefferson National Forest8,953
Little RiverGeorge Washington National Forest27,292
Mountain Lake Addition AJefferson National Forest1,469
New London Bridge BranchJefferson National Forest844
Northern MassanuttenGeorge Washington National Forest9,444
Peters Mountain Addition BJefferson National Forest2,909
Saint Marys AdditionGeorge Washington National Forest1,454
Seng MountainJefferson National Forest6,428
Southern MassanuttenGeorge Washington National Forest11,985
Washington (47)
AreaForestAcres
Alpine Lakes Adj.Wenatchee National Forest57,104
Bald SnowColville National Forest23,198
Bear CreekGifford Pinchot National Forest7,980
Blue SlideWenatchee National Forest17,505
Bodie MountainColville National Forest2,467
Bodie MountainOkanogan National Forest3,941
Boulder RiverMt Baker-Snoqualmie National Forest32,563
BourbonGifford Pinchot National Forest4,512
ChelanWenatchee National Forest74,650
Dark DivideGifford Pinchot National Forest52,483
Dixon MountainGifford Pinchot National Forest6,339
Dry Canyon BreaksColville National Forest4,821
Eagle RockMt Baker-Snoqualmie National Forest34,064
EntiatWenatchee National Forest72,617
Glacier Peak JMt Baker-Snoqualmie National Forest26,482
Glacier Peak KMt Baker-Snoqualmie National Forest47,269
Glacier Peak LMt Baker-Snoqualmie National Forest14,084
Goat Rocks AdjWenatchee National Forest6,108
Gotchen CreekGifford Pinchot National Forest7,518
Grassy TopColville National Forest10,302
Grassy TopIdaho Panhandle National Forests13,485
Green MountainOlympic National Forest4,617
Harvey CreekColville National Forest10,140
Jefferson RidgeOlympic National Forest6,512
LightningOlympic National Forest7,179
Long SwampOkanogan National Forest66,344
ManastashWenatchee National Forest11,155
Meadow CreekUmatilla National Forest4,882
Mill Creek Watershed (WA)Umatilla National Forest16,747
Mt. Baker Noisy - DiobsudMt Baker-Snoqualmie National Forest56,039
Mt. Baker NorthMt Baker-Snoqualmie National Forest16,873
Mt. BaldyOlympic National Forest3,557
Mt. ZionOlympic National Forest3,544
Nason RidgeWenatchee National Forest19,329
Norse PeakWenatchee National Forest10,169
Pasayten RimOkanogan National Forest17,074
ProfanityColville National Forest28,944
QuartzWenatchee National Forest8,550
QuilceneOlympic National Forest18,656
Rock CreekWenatchee National Forest32,239
SawtoothOkanogan National Forest122,194
Slide RidgeWenatchee National Forest11,430
South QuinaultOlympic National Forest11,081
SpanglerUmatilla National Forest5,936
Spencer RidgeGifford Pinchot National Forest5,880
TaneumWenatchee National Forest26,140
Thorp Mtn.Wenatchee National Forest22,717
West Virginia (8)
AreaForestAcres
Canaan LoopMonongahela National Forest7,867
Cranberry AdditionMonongahela National Forest11,123
Cranberry Glades Botanical AreaMonongahela National Forest785
Dolly Sods Roaring PlainMonongahela National Forest13,392
Falls Of Hills CreekMonongahela National Forest6,925
Little MountainMonongahela National Forest8,172
Mcgowan MountainMonongahela National Forest10,504
Seneca CreekMonongahela National Forest22,287
Wyoming (23)
AreaForestAcres
Battle CreekMedicine Bow-Routt National Forest5,890
Beartooth Proposed WildernessShoshone National Forest16,837
Cloud Peak ContiguousBighorn National Forest113,757
Grayback RidgeBridger-Teton National Forest295,113
Gros Ventre MountainsBridger-Teton National Forest106,418
Lake Alice - Commissary RidgeBridger-Teton National Forest166,707
Laramie PeakMedicine Bow-Routt National Forest28,608
Little GooseBighorn National Forest25,558
Monument RidgeBridger-Teton National Forest17,720
Munger MountainBridger-Teton National Forest12,827
PalisadesTarghee National Forest1,121
Phillips RidgeBridger-Teton National Forest10,108
ReefShoshone National Forest16,817
Salt River RangeBridger-Teton National Forest235,661
South Beartooth HighwayShoshone National Forest105,570
Spread Creek - Gros Ventre RiverBridger-Teton National Forest166,097
Sulphur CreekShoshone National Forest30,221
Teton Corridor TrailheadsBridger-Teton National Forest286
Wapiti Valley NorthShoshone National Forest18,345
Wapiti Valley SouthShoshone National Forest43,517
West Slope TetonsTarghee National Forest47,448
Wilderness Study AreaTarghee National Forest51,961
Windy MountainShoshone National Forest31,283
References (1)
  1. Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.