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Pulsatilla occidentalis

(S. Wats.) Freyn

Western Pasqueflower

G5Secure Found in 79 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.157378
Element CodePDRAN0K010
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderRanunculales
FamilyRanunculaceae
GenusPulsatilla
Synonyms
Anemone occidentalisS. Wats.
Other Common Names
Pulsatille de l'Ouest (FR) white pasqueflower (EN) White Pasqueflower (EN)
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 Date2015-08-12
Change Date1990-01-16
Ecology & Habitat
Other Nations (2)
CanadaN5
ProvinceRankNative
British ColumbiaS5Yes
AlbertaS4Yes
United StatesNNR
ProvinceRankNative
CaliforniaSNRYes
OregonSNRYes
IdahoSNRYes
WashingtonSNRYes
MontanaS4Yes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (79)
California (25)
AreaForestAcres
Castle Crags AShasta-Trinity National Forest113
Castle Crags BShasta-Trinity National Forest1,619
Castle PeakTahoe National Forest14,974
Dinkey LakesSierra National Forest34,171
Heart LakeLassen National Forest9,349
KangarooKlamath National Forest40,617
Kings RiverSierra National Forest52,999
Lake EleanorShasta-Trinity National Forest397
Mt. RaymondSierra National Forest6,965
Mt. EddyShasta-Trinity National Forest7,232
Mt. Shasta AShasta-Trinity National Forest676
Mt. Shasta BShasta-Trinity National Forest2,809
Mt. Shasta CShasta-Trinity National Forest292
Orleans Mtn.Klamath National Forest49,090
Orleans Mtn. BSix Rivers National Forest17,183
Poison HoleEldorado National Forest2,627
PyramidEldorado National Forest24,347
Raymond PeakEldorado National Forest2,518
Raymond PeakStanislaus National Forest3,646
RussianKlamath National Forest21,771
San JoaquinSierra National Forest22,474
ShacklefordKlamath National Forest1,679
SnoozerKlamath National Forest23,414
Snow MountainLassen National Forest2,165
Weaver BallyShasta-Trinity National Forest829
Idaho (2)
AreaForestAcres
HoodooNez Perce-Clearwater National Forest153,868
North Lochsa SlopeNez Perce-Clearwater National Forest117,662
Montana (8)
AreaForestAcres
Bear - Marshall - Scapegoat - SwanLolo National Forest118,485
Bear - Marshall - Scapegoat - SwanLewis and Clark National Forest344,022
Bmss Ra 1485Flathead National Forest334,275
HoodooLolo National Forest105,162
Meadow Creek - Upper North ForkLolo National Forest6,906
Selway - Bitterroot (01067)Bitterroot National Forest114,953
Sheep Mountain - StatelineLolo National Forest37,844
Ten Lakes #683Kootenai National Forest48,545
Oregon (13)
AreaForestAcres
BearwallowsDeschutes National Forest7,317
Bend WatershedDeschutes National Forest14,829
Hurricane CreekWallowa-Whitman National Forest1,606
Mt. JeffersonDeschutes National Forest2,282
Mt. BaileyUmpqua National Forest18,401
Mt. Hood AdditionsMt. Hood National Forest13,061
Mt. ThielsenWinema National Forest1,153
Salmon - HuckleberryMt. Hood National Forest17,570
SherwoodUmpqua National Forest2,449
Sky Lakes AWinema National Forest3,940
Twin LakesMt. Hood National Forest6,055
West - South BachelorDeschutes National Forest25,994
Wind CreekMt. Hood National Forest5,438
Washington (31)
AreaForestAcres
BackboneGifford Pinchot National Forest1,201
Boulder RiverMt Baker-Snoqualmie National Forest32,563
ChambersGifford Pinchot National Forest2,006
ChelanWenatchee National Forest74,650
CortrightGifford Pinchot National Forest3,462
Dixon MountainGifford Pinchot National Forest6,339
EntiatWenatchee National Forest72,617
Glacier Peak JMt Baker-Snoqualmie National Forest26,482
Glacier Peak LMt Baker-Snoqualmie National Forest14,084
Goat Rocks AdjWenatchee National Forest6,108
Heather LakeWenatchee National Forest10,628
Jefferson RidgeOlympic National Forest6,512
Jupiter RidgeOlympic National Forest10,148
Liberty BellOkanogan National Forest108,495
Mt. Baker MaMt Baker-Snoqualmie National Forest24,847
Mt. Baker NorthMt Baker-Snoqualmie National Forest16,873
Mt. Baker WestMt Baker-Snoqualmie National Forest25,390
Myrtle LakeWenatchee National Forest11,133
Nason RidgeWenatchee National Forest19,329
Norse PeakWenatchee National Forest10,169
Pasayten RimOkanogan National Forest17,074
PompeyGifford Pinchot National Forest23,985
QuilceneOlympic National Forest18,656
Rock CreekWenatchee National Forest32,239
Rugged RidgeOlympic National Forest4,358
Salmo - Priest BColville National Forest11,869
SawtoothOkanogan National Forest122,194
TaneumWenatchee National Forest26,140
Twin LakesWenatchee National Forest22,496
Upper SkokomishOlympic National Forest9,311
White PassGifford Pinchot National Forest1,145
References (5)
  1. Flora of North America Editorial Committee (FNA). 1997. Flora of North America north of Mexico. Vol. 3. Magnoliophyta: Magnoliidae and Hamamelidae. Oxford Univ. Press, New York. xxiii + 590 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.
  3. Kartesz, J.T. 1999. A synonymized checklist and atlas with biological attributes for the vascular flora of the United States, Canada, and Greenland. First edition. In: Kartesz, J.T., and C.A. Meacham. Synthesis of the North American Flora, Version 1.0. North Carolina Botanical Garden, Chapel Hill, N.C.
  4. Mosyakin, S.L. 2016. Nomenclatural notes on North American taxa of Anemonastrum and Pulsatilla (Ranunculaceae), with comments on the circumscription of Anemone and related genera. Phytoneuron 2016-76: 1-12.
  5. Munz, P.A., with D.D. Keck. 1959. A California flora. Univ. California Press, Berkeley. 1681 pp.