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Tiarella trifoliata

L.

Lace Foamflower

G5Secure Found in 246 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.130621
Element CodePDSAX10030
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderRosales
FamilySaxifragaceae
GenusTiarella
Other Common Names
threeleaf foamflower (EN) Threeleaf Foamflower (EN) Tiarelle trifoliée (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
Rank MethodExpertise without calculation
Review Date2015-08-05
Change Date1984-11-02
Ecology & Habitat
Other Nations (2)
CanadaN5
ProvinceRankNative
British ColumbiaS5Yes
AlbertaS3Yes
United StatesNNR
ProvinceRankNative
MontanaS4Yes
IdahoSNRYes
AlaskaS4Yes
WashingtonSNRYes
CaliforniaSNRYes
OregonSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (246)
Alaska (78)
AreaForestAcres
AnanTongass National Forest36,666
Behm IslandsTongass National Forest4,777
Bering LakeChugach National Forest965,076
Boston BarChugach National Forest53,617
CalderTongass National Forest9,857
ChichagofTongass National Forest555,858
Chilkat-West Lynn CanalTongass National Forest199,772
Chugach-12Chugach National Forest8,116
Chugach-13Chugach National Forest13,337
ClevelandTongass National Forest189,447
College FiordChugach National Forest1,130,818
Copper River WetlandsChugach National Forest85,972
CrystalTongass National Forest18,972
Dall IslandTongass National Forest105,780
Douglas IslandTongass National Forest28,065
East MitkofTongass National Forest8,795
El CapitanTongass National Forest26,693
EudoraTongass National Forest195,022
FanshawTongass National Forest48,248
Fidalgo-GravinaChugach National Forest257,968
Five MileTongass National Forest19,459
Freshwater BayTongass National Forest44,933
Game CreekTongass National Forest54,469
GravinaTongass National Forest37,381
Green RocksTongass National Forest11,093
Greens CreekTongass National Forest27,177
HardingTongass National Forest174,349
Hoonah SoundTongass National Forest79,764
HyderTongass National Forest121,723
Johnson PassChugach National Forest152,508
Juneau UrbanTongass National Forest101,581
Juneau-Skagway IcefieldTongass National Forest1,187,268
KartaTongass National Forest52,117
KekuTongass National Forest10,869
Kenai LakeChugach National Forest213,172
Kenai MountainsChugach National Forest306,600
KogishTongass National Forest65,216
KosciuskoTongass National Forest64,134
LindenbergTongass National Forest25,855
MadanTongass National Forest68,553
Mansfield PeninsulaTongass National Forest54,991
ManzanitaTongass National Forest8,401
Middle KruzofTongass National Forest14,724
MontagueChugach National Forest204,875
Neka BayTongass National Forest7,142
Neka MountainTongass National Forest6,138
Nellie JuanChugach National Forest713,697
North BaranofTongass National Forest314,089
North ClevelandTongass National Forest105,288
North EtolinTongass National Forest40,993
North KruzofTongass National Forest33,146
North KupreanofTongass National Forest114,660
North RevillaTongass National Forest215,430
North WrangellTongass National Forest8,091
Pavlof-East PointTongass National Forest5,399
Port AlexanderTongass National Forest120,681
Prince William Sound Is.Chugach National Forest118,698
QuartzTongass National Forest143,003
RedoubtTongass National Forest68,347
RevillaTongass National Forest29,298
RhineTongass National Forest23,010
Roaded DonutChugach National Forest968
Rocky PassTongass National Forest78,163
Salmon BayTongass National Forest22,793
SecurityTongass National Forest31,428
Sheridan GlacierChugach National Forest224,683
Sitka SoundTongass National Forest13,459
Sitka UrbanTongass National Forest112,003
South KruzofTongass National Forest55,193
SpiresTongass National Forest533,746
Taku-SnettishamTongass National Forest664,928
Tenakee RidgeTongass National Forest20,527
Thorne RiverTongass National Forest72,983
Twenty MileChugach National Forest198,775
Upper SitukTongass National Forest16,789
Windham-Port HoughtonTongass National Forest161,952
WoewodskiTongass National Forest10,136
Yakutat ForelandsTongass National Forest323,648
California (13)
AreaForestAcres
Board CampSix Rivers National Forest4,527
Box CampKlamath National Forest858
GriderKlamath National Forest10,647
JohnsonKlamath National Forest10,652
KangarooKlamath National Forest40,617
Little French CShasta-Trinity National Forest11,529
Orleans Mtn.Klamath National Forest49,090
Orleans Mtn. CSix Rivers National Forest15,589
PattisonShasta-Trinity National Forest29,299
Pilot CreekSix Rivers National Forest9,192
SiskiyouKlamath National Forest54,039
Siskiyou BSix Rivers National Forest18,871
SnoozerKlamath National Forest23,414
Idaho (6)
AreaForestAcres
Bighorn - WeitasNez Perce-Clearwater National Forest254,845
HoodooNez Perce-Clearwater National Forest153,868
NeedlesPayette National Forest131,279
North Lochsa SlopeNez Perce-Clearwater National Forest117,662
SeceshPayette National Forest248,088
West Meadow CreekNez Perce-Clearwater National Forest115,949
Montana (25)
AreaForestAcres
Bear - Marshall - Scapegoat - SwanHelena National Forest51,360
Bear - Marshall - Scapegoat - SwanLewis and Clark National Forest344,022
Bear - Marshall - Scapegoat - SwanLolo National Forest118,485
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
Evans GulchLolo National Forest8,059
HoodooLolo National Forest105,162
Lolo CreekLolo National Forest14,335
Maple PeakLolo National Forest6,469
Mt. Henry #666Kootenai National Forest13,603
Patricks Knob - North CutoffLolo National Forest16,970
Roberts #691Kootenai National Forest3,444
Scotchman Peaks (MT)Kootenai National Forest53,909
Selway - Bitterroot (01067)Bitterroot National Forest114,953
Sheep Mountain - StatelineLolo National Forest37,844
South Siegel - South CutoffLolo National Forest13,474
Sundance RidgeLolo National Forest7,558
Ten Lakes #683Kootenai National Forest48,545
Trout CreekKootenai National Forest30,851
Tuchuck Ra 1482Flathead National Forest17,730
Ward EagleLolo National Forest8,556
Willard Estelle #173Kootenai National Forest3,714
Oregon (51)
AreaForestAcres
Badger CreekMt. Hood National Forest847
Bull Of The WoodsMt. Hood National Forest8,843
Calf - Copeland CreekUmpqua National Forest15,696
Chucksney MountainWillamette National Forest15,369
CornpatchWillamette National Forest7,346
Drift CreekSiuslaw National Forest6,333
EagleMt. Hood National Forest16,841
Echo MountainWillamette National Forest8,098
ElkhornWillamette National Forest9,380
FairviewUmpqua National Forest7,417
French Pete (a)Willamette National Forest1,668
French Pete (b)Willamette National Forest1,186
Gold CreekWillamette National Forest1,364
Gordon MeadowsWillamette National Forest9,463
Grande RondeWallowa-Whitman National Forest5,650
Grande RondeUmatilla National Forest12,296
Hardesty MountainWillamette National Forest3,754
Hardesty MountainUmpqua National Forest2,597
Hebo 1aSiuslaw National Forest13,930
HellholeUmatilla National Forest65,679
HuckleberryWallowa-Whitman National Forest11,238
Hurricane CreekWallowa-Whitman National Forest1,606
Jackson Creek AppendageUmpqua National Forest4,673
Jaussaud CorralUmatilla National Forest5,535
LakeMt. Hood National Forest1,327
LarchMt. Hood National Forest12,961
Maiden PeakDeschutes National Forest26,432
Maiden PeakWillamette National Forest9,627
Mclennon MountainWillamette National Forest8,085
Menagerie (rooster Rock)Willamette National Forest374
Middle SantiamWillamette National Forest7,316
Mill Creek Watershed (OR)Umatilla National Forest7,820
Mt. BaileyUmpqua National Forest18,401
Mt. HagenWillamette National Forest6,406
Mt. Hood AdditionsMt. Hood National Forest13,061
North KalmiopsisSiskiyou National Forests91,560
OlallieMt. Hood National Forest7,607
Opal CreekWillamette National Forest5,417
Roaring RiverMt. Hood National Forest27,316
Salmon - HuckleberryMt. Hood National Forest17,570
Sky Lakes AWinema National Forest3,940
Twin LakesMt. Hood National Forest6,055
Twin MountainWallowa-Whitman National Forest58,533
W. BoundaryWinema National Forest2,345
WaldoDeschutes National Forest4,973
Waldo - FujiWillamette National Forest15,273
Waldo - LakeWillamette National Forest2,993
Waldo - Many PrariesWillamette National Forest2,585
Waldo - MoolackWillamette National Forest1,183
Walla Walla RiverUmatilla National Forest34,416
Wind CreekMt. Hood National Forest5,438
Texas (1)
AreaForestAcres
Big CreekNational Forests in Texas1,447
Washington (72)
AreaForestAcres
Abercrombie - HooknoseColville National Forest33,862
Alpine Lakes Adj.Wenatchee National Forest57,104
Bald SnowColville National Forest23,198
Bear CreekGifford Pinchot National Forest7,980
Big Lava BedGifford Pinchot National Forest19,043
Blue LakeGifford Pinchot National Forest11,359
Boulder RiverMt Baker-Snoqualmie National Forest32,563
BourbonGifford Pinchot National Forest4,512
Canyon CreekWenatchee National Forest7,983
Carlton RidgeGifford Pinchot National Forest2,190
ChelanWenatchee National Forest74,650
CortrightGifford Pinchot National Forest3,462
Dark DivideGifford Pinchot National Forest52,483
Deer CreekGifford Pinchot National Forest882
Dixon MountainGifford Pinchot National Forest6,339
Eagle RockMt Baker-Snoqualmie National Forest34,064
EntiatWenatchee National Forest72,617
Glacier Peak BMt Baker-Snoqualmie National Forest19,328
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
Grassy TopColville National Forest10,302
Grassy TopIdaho Panhandle National Forests13,485
Green MountainOlympic National Forest4,617
Harvey CreekColville National Forest10,140
Heather LakeWenatchee National Forest10,628
HorseshoeGifford Pinchot National Forest7,579
Jefferson RidgeOlympic National Forest6,512
Jupiter RidgeOlympic National Forest10,148
Liberty BellOkanogan National Forest108,495
LightningOlympic National Forest7,179
Long SwampOkanogan National Forest66,344
Madison CreekOlympic National Forest1,223
ManastashWenatchee National Forest11,155
Mill Creek Watershed (WA)Umatilla National Forest16,747
Moonlight DomeOlympic National Forest4,919
Mt. Baker MaMt Baker-Snoqualmie National Forest24,847
Mt. Baker Noisy - DiobsudMt Baker-Snoqualmie National Forest56,039
Mt. Baker NorthMt Baker-Snoqualmie National Forest16,873
Mt. Baker WestMt Baker-Snoqualmie National Forest25,390
Mt. BaldyOlympic National Forest3,557
Mt. ZionOlympic National Forest3,544
Nason RidgeWenatchee National Forest19,329
Norse PeakWenatchee National Forest10,169
Packwood LakeGifford Pinchot National Forest1,084
Pasayten RimOkanogan National Forest17,074
PompeyGifford Pinchot National Forest23,985
PressentinMt Baker-Snoqualmie National Forest14,545
ProfanityColville National Forest28,944
QuilceneOlympic National Forest18,656
Red LakeGifford Pinchot National Forest2,162
Red MountainGifford Pinchot National Forest2,992
Rock CreekWenatchee National Forest32,239
Rugged RidgeOlympic National Forest4,358
Salmo - Priest BColville National Forest11,869
SawtoothOkanogan National Forest122,194
Silver StarGifford Pinchot National Forest7,779
SiouxonGifford Pinchot National Forest12,773
South QuinaultOlympic National Forest11,081
SpanglerUmatilla National Forest5,936
Stormy Mtn.Wenatchee National Forest32,612
StrawberryGifford Pinchot National Forest5,244
TaneumWenatchee National Forest26,140
TeanawayWenatchee National Forest72,849
Thorp Mtn.Wenatchee National Forest22,717
TumwaterGifford Pinchot National Forest8,676
Twin LakesWenatchee National Forest22,496
Upper SkokomishOlympic National Forest9,311
West AdamsGifford Pinchot National Forest2,238
White PassGifford Pinchot National Forest1,145
Willow SpringsUmatilla National Forest10,414
References (2)
  1. Flora of North America Editorial Committee (FNA). 2009. Flora of North America north of Mexico. Vol. 8. Magnoliophyta: Paeoniaceae to Ericaceae. Oxford University Press, New York. xxiv + 585 pp.
  2. 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.