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Leccinum insigne

A.H. Sm.

Aspen Roughstem

GNRUnranked Found in 126 roadless areas NatureServe Explorer →
GNRUnrankedGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.911858
Element CodeNFFUNLEIN1
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryFungus
KingdomFungi
PhylumBasidiomycota
ClassBasidiomycetes
OrderBoletales
FamilyBoletaceae
GenusLeccinum
Synonyms
Krombholziella insignis(A.H. Sm., Thiers & Watling) Šutara
Concept Reference
Schalkwijk-Barendsen, H.M.E. 1991. Mushrooms of Western Canada. Lone Pine Publishing, Edmonton. 414 pp.
Ecology & Habitat
Other Nations (2)
CanadaN5
ProvinceRankNative
British ColumbiaS5Yes
QuebecS4Yes
Yukon TerritorySUYes
Nova ScotiaSUYes
New BrunswickSUYes
AlbertaS4Yes
SaskatchewanS4Yes
ManitobaSUYes
United StatesNNR
ProvinceRankNative
MontanaSNRYes
IndianaSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (126)
Alaska (5)
AreaForestAcres
Johnson PassChugach National Forest152,508
Kenai LakeChugach National Forest213,172
ResurrectionChugach National Forest224,615
Roaded DonutChugach National Forest968
SullivanTongass National Forest67,323
California (14)
AreaForestAcres
Coyote NorthInyo National Forest11,932
Domeland Add.Sequoia National Forest3,046
Heart LakeLassen National Forest9,349
Hoover - Emma LakeHumboldt-Toiyabe National Forest1,007
Hoover - Green Ck NoHumboldt-Toiyabe National Forest7,155
Hoover - NorthHumboldt-Toiyabe National Forest1,574
Hoover - Virginia LksHumboldt-Toiyabe National Forest5,050
Iceberg - Mill CreekHumboldt-Toiyabe National Forest26,988
Mt. OlsenInyo National Forest2,161
NessieInyo National Forest830
North LakeInyo National Forest2,406
Rock Creek WestInyo National Forest3,626
Table Mtn.Inyo National Forest4,215
Wheeler RidgeInyo National Forest15,744
Colorado (8)
AreaForestAcres
Bristol HeadRio Grande NF46,087
Comanche Peak Adjacent AreaArapaho & Roosevelt NFs44,158
Dome PeakRoutt NF35,716
HermosaSan Juan NF148,103
Long ParkRoutt NF42,100
Pole Mountain / Finger MesaRio Grande NF43,863
San MiguelSan Juan NF64,263
Storm PeakSan Juan NF57,617
Idaho (4)
AreaForestAcres
Lemhi RangeSalmon-Challis National Forest308,533
NeedlesPayette National Forest131,279
Peace RockBoise National Forest191,734
SeceshPayette National Forest248,088
Montana (5)
AreaForestAcres
East PioneerBeaverhead-Deerlodge National Forest145,082
Fishtail SaddlebackCuster National Forest16,359
Line Creek PlateauCuster National Forest24,825
Red Lodge Creek HellroaringCuster National Forest17,210
West PioneerBeaverhead-Deerlodge National Forest248,631
Nevada (9)
AreaForestAcres
ButtermilkHumboldt-Toiyabe National Forest19,373
Cabin CreekHumboldt-Toiyabe National Forest10,706
Mahogany RidgeHumboldt-Toiyabe National Forest16,765
Rose - EvansHumboldt-Toiyabe National Forest4,782
Rose - Thomas Mdw.Humboldt-Toiyabe National Forest358
Rose - Whites CanyonHumboldt-Toiyabe National Forest2,568
Ruby - Lamoille CynHumboldt-Toiyabe National Forest32,771
Santa RosaHumboldt-Toiyabe National Forest54,555
Toiyabe RangeHumboldt-Toiyabe National Forest99,225
New Mexico (14)
AreaForestAcres
Alamo CanyonSanta Fe National Forest8,639
Black CanyonSanta Fe National Forest1,922
Canada Bonito RNASanta Fe National Forest487
Columbine - Hondo Wilderness Study AreaCarson National Forest43,739
Comales CanyonCarson National Forest4,389
GallinasSanta Fe National Forest13,208
Guaje CanyonSanta Fe National Forest6,104
Juan de Gabaldon GrantSanta Fe National Forest8,023
Latir PeakCarson National Forest3,573
Little TesuqueSanta Fe National Forest815
PecosCarson National Forest13,436
San Pedro ParksSanta Fe National Forest5,824
Tesuque CreekSanta Fe National Forest810
Thompson PeakSanta Fe National Forest33,001
Oregon (2)
AreaForestAcres
HuckleberryWallowa-Whitman National Forest11,238
Utley ButteMalheur National Forest9,700
Utah (43)
AreaForestAcres
0401001Ashley National Forest11,705
0401023Ashley National Forest8,352
0401037Ashley National Forest1,166
0419020Ashley National Forest355,684
418001Uinta National Forest5,697
418002Uinta National Forest19,152
418003Uinta National Forest10,912
418004Uinta National Forest16,661
418008Uinta National Forest9,367
418012Uinta National Forest25,758
418013Uinta National Forest14,643
418015Uinta National Forest17,289
418016Uinta National Forest35,240
418017Uinta National Forest19,631
418022Uinta National Forest17,289
418026Uinta National Forest14,038
418027Uinta National Forest13,884
418028Uinta National Forest34,002
418029Uinta National Forest15,673
418031Uinta National Forest18,173
418040Uinta National Forest1,702
418042Uinta National Forest7,313
Boulder Mtn. / Boulder Top / Deer LakeDixie National Forest110,690
City CreekFishlake National Forest13,939
Clear CreekSawtooth National Forest7,188
Dark ValleyDixie National Forest27,481
GibsonWasatch-Cache National Forest5,350
HancockDixie National Forest9,809
High Uintas (UT)Wasatch-Cache National Forest102,398
Horse Mountain - Mans PeakManti-Lasal National Forest22,159
LakesWasatch-Cache National Forest121,967
Lava BedsDixie National Forest14,944
Long Neck Mesa / Steep Creek / Oak Creek - Steep Creek / OakDixie National Forest55,489
Mt. AireWasatch-Cache National Forest9,681
Mt. Logan SouthWasatch-Cache National Forest17,014
Mt. NaomiWasatch-Cache National Forest41,922
Mt. OlympusWasatch-Cache National Forest9,982
NoblettsWasatch-Cache National Forest3,116
Sugar PineWasatch-Cache National Forest5,600
Temple PeakWasatch-Cache National Forest24,081
Tushar MountainFishlake National Forest39,992
Twin PeaksWasatch-Cache National Forest6,157
White PineWasatch-Cache National Forest1,942
Washington (6)
AreaForestAcres
Black CanyonOkanogan National Forest9,681
Glacier Peak BMt Baker-Snoqualmie National Forest19,328
Granite MountainOkanogan National Forest27,428
Grassy TopIdaho Panhandle National Forests13,485
Long SwampOkanogan National Forest66,344
ManastashWenatchee National Forest11,155
Wyoming (16)
AreaForestAcres
Beartooth Proposed WildernessShoshone National Forest16,837
Cloud Peak ContiguousBighorn National Forest113,757
French CreekMedicine Bow-Routt National Forest5,928
Gannett Hills - Spring CreekBridger-Teton National Forest45,462
Grayback RidgeBridger-Teton National Forest295,113
Illinois CreekMedicine Bow-Routt National Forest6,711
Libby FlatsMedicine Bow-Routt National Forest11,107
Middle ForkMedicine Bow-Routt National Forest13,238
Pacific Creek - Blackrock CreekBridger-Teton National Forest24,658
Pennock MountainMedicine Bow-Routt National Forest9,599
Piney CreekBighorn National Forest22,240
Rock CreekBighorn National Forest48,657
Rock CreekMedicine Bow-Routt National Forest18,874
Salt River RangeBridger-Teton National Forest235,661
Teton Corridor TrailheadsBridger-Teton National Forest286
Winegar HoleTarghee National Forest247
References (5)
  1. Index Fungorum and Species Fungorum. 2018. <i>In</i> Index Fungorum-Species Fungorum (<a href="https://indexfungorum.org" target="_blank">https://indexfungorum.org</a> and <a href="https://speciesfungorum.org" target="_blank">https://speciesfungorum.org</a>) database export on 16 June 2018. Royal Botanic Gardens, Kew.
  2. Index Fungorum and Species Fungorum. 2025. <i>In</i> Index Fungorum-Species Fungorum (<a href="https://indexfungorum.org" target="_blank">https://indexfungorum.org</a> and <a href="https://speciesfungorum.org" target="_blank">https://speciesfungorum.org</a>) database export on 29 September 2025. Royal Botanic Gardens, Kew.
  3. MycoBank. 2025. MycoBank database download, export date January 2025. International Mycological Association. [http://www.mycobank.org]
  4. Schalkwijk-Barendsen, H.M.E. 1991. Mushrooms of Western Canada. Lone Pine Publishing, Edmonton. 414 pp.
  5. Species Fungorum. 2014. Species Fungorum Partnership (CABI, IT IS, Catalogue of Life). http://www.speciesfungorum.org (accessed 2014)