Roadless Areas
Home/Species/ Hooker's Thistle

Cirsium hookerianum

Nutt.

Hooker's Thistle

G5Secure Found in 5 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.130054
Element CodePDAST2E1D0
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderAsterales
FamilyAsteraceae
GenusCirsium
Other Common Names
Chardon de hooker (FR) white thistle (EN) White Thistle (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 Date2016-07-12
Change Date2016-07-12
Ecology & Habitat
Other Nations (2)
CanadaN5
ProvinceRankNative
British ColumbiaS5Yes
AlbertaS3Yes
United StatesNNR
ProvinceRankNative
WashingtonSNRYes
IdahoSNRYes
WyomingS3Yes
MontanaS4Yes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (5)
Idaho (1)
AreaForestAcres
West Meadow CreekNez Perce-Clearwater National Forest115,949
Montana (1)
AreaForestAcres
Ten Lakes #683Kootenai National Forest48,545
Washington (3)
AreaForestAcres
Blue SlideWenatchee National Forest17,505
Devils GulchWenatchee National Forest24,419
Goat Rocks AdjWenatchee National Forest6,108
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.