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Rhododendron albiflorum

Hook.

White-flowered Rhododendron

G5Secure Found in 91 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.132553
Element CodePDERI15020
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderEricales
FamilyEricaceae
GenusRhododendron
Synonyms
Azaleastrum albiflorum(Hook.) Rydb.
Other Common Names
Cascade Azalea (EN) Cascade azalea (EN) Rhododendron à fleurs blanches (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 Date2016-05-16
Change Date2010-06-07
Ecology & Habitat
Other Nations (2)
United StatesNNR
ProvinceRankNative
OregonSNRYes
IdahoSNRYes
ColoradoS2Yes
WashingtonSNRYes
MontanaS3Yes
CanadaN5
ProvinceRankNative
British ColumbiaS5Yes
AlbertaS5Yes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (91)
Colorado (1)
AreaForestAcres
Dome PeakRoutt NF35,716
Idaho (3)
AreaForestAcres
Bighorn - WeitasNez Perce-Clearwater National Forest254,845
HoodooNez Perce-Clearwater National Forest153,868
North Lochsa SlopeNez Perce-Clearwater National Forest117,662
Montana (18)
AreaForestAcres
Allan Mountain (01946)Bitterroot National Forest104,184
Buckhorn Ridge (MT)Kootenai National Forest34,716
Coal Ridge Ra 1127Flathead National Forest15,429
Deadhorse Ridge Ra 1128Flathead National Forest23,648
Marston Face # 172Kootenai National Forest9,098
Mt. Hefty Ra 1481Flathead National Forest12,938
Mt. Henry #666Kootenai National Forest13,603
North Big HoleBeaverhead-Deerlodge National Forest52,227
Northwest PeaksKootenai National Forest15,358
Robinson Mountain #164Kootenai National Forest7,030
Roderick #684Kootenai National Forest29,677
Saddle Mountain #168Kootenai National Forest14,675
Selway - Bitterroot (01067)Bitterroot National Forest114,953
Ten Lakes #683Kootenai National Forest48,545
Thompson Seton #483Kootenai National Forest29,379
Thompson Seton RA 1483Flathead National Forest52,235
Tuchuck Ra 1482Flathead National Forest17,730
Willard Estelle #173Kootenai National Forest3,714
Oregon (9)
AreaForestAcres
Bull Of The WoodsMt. Hood National Forest8,843
French Pete (a)Willamette National Forest1,668
Mt. Hood AdditionsMt. Hood National Forest13,061
OlallieMt. Hood National Forest7,607
Roaring RiverMt. Hood National Forest27,316
Salmon - HuckleberryMt. Hood National Forest17,570
Twin LakesMt. Hood National Forest6,055
Twin MountainWallowa-Whitman National Forest58,533
Wind CreekMt. Hood National Forest5,438
Washington (60)
AreaForestAcres
Abercrombie - HooknoseColville National Forest33,862
Alpine Lakes Adj.Wenatchee National Forest57,104
Bald SnowColville National Forest23,198
Black CanyonOkanogan National Forest9,681
Blue SlideWenatchee National Forest17,505
BourbonGifford Pinchot National Forest4,512
Canyon CreekWenatchee National Forest7,983
Carlton RidgeGifford Pinchot National Forest2,190
ChambersGifford Pinchot National Forest2,006
ChelanWenatchee National Forest74,650
Dark DivideGifford Pinchot National Forest52,483
Deer CreekGifford Pinchot National Forest882
Devils GulchWenatchee National Forest24,419
Dry Canyon BreaksColville National Forest4,821
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
Granite MountainOkanogan National Forest27,428
Grassy TopIdaho Panhandle National Forests13,485
Grassy TopColville National Forest10,302
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
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. BonaparteOkanogan National Forest10,891
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
Red LakeGifford Pinchot National Forest2,162
Rock CreekWenatchee National Forest32,239
Salmo - Priest BColville National Forest11,869
SawtoothOkanogan National Forest122,194
South MidwayGifford Pinchot National Forest2,384
TaneumWenatchee National Forest26,140
TeanawayWenatchee National Forest72,849
Thorp Mtn.Wenatchee National Forest22,717
TiffanyOkanogan National Forest22,045
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
WobblyGifford Pinchot National Forest6,335
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.