Roadless Areas
Home/Species/ Rayless Arnica

Arnica discoidea

Benth.

Rayless Arnica

G4Apparently Secure (G4?) Found in 44 roadless areas NatureServe Explorer →
G4Apparently SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.153817
Element CodePDAST0Q070
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderAsterales
FamilyAsteraceae
GenusArnica
Other Common Names
rayless arnica (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
Review Date1984-10-15
Change Date1984-10-15
Ecology & Habitat
Other Nations (1)
United StatesNNR
ProvinceRankNative
NevadaSNRYes
OregonSNRYes
WashingtonSNRYes
CaliforniaSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (44)
California (38)
AreaForestAcres
BackboneShasta-Trinity National Forest11,466
Bear MountainLos Padres National Forest913
Black ButteMendocino National Forest15,461
Black ButteLos Padres National Forest5,116
Blue Creek Rare ISix Rivers National Forest12,134
Board CampSix Rivers National Forest4,527
Bonanza KingShasta-Trinity National Forest16,402
Bucks LakePlumas National Forest680
Castle Crags AShasta-Trinity National Forest113
Castle Crags BShasta-Trinity National Forest1,619
ChanchelullaShasta-Trinity National Forest3,915
Chips CreekPlumas National Forest12,940
ColdwaterCleveland National Forest8,402
Cow CreekShasta-Trinity National Forest22,627
EagleShasta-Trinity National Forest6,553
East ForkShasta-Trinity National Forest6,201
East YubaTahoe National Forest17,968
Elk CreekMendocino National Forest23,182
GrindstoneMendocino National Forest26,031
KangarooKlamath National Forest40,617
Lake EleanorShasta-Trinity National Forest397
Little French CShasta-Trinity National Forest11,529
Middle ForkPlumas National Forest29,278
North Fork SmithSix Rivers National Forest37,898
Orleans Mtn.Klamath National Forest49,090
Orleans Mtn. CSix Rivers National Forest15,589
PattisonShasta-Trinity National Forest29,299
RussianKlamath National Forest21,771
SiskiyouKlamath National Forest54,039
Siskiyou BSix Rivers National Forest18,871
SnoozerKlamath National Forest23,414
Snow MountainMendocino National Forest14,457
ThatcherMendocino National Forest16,652
Thomes CreekMendocino National Forest16,616
UnderwoodSix Rivers National Forest6,591
WaterhouseStanislaus National Forest4,394
Weaver BallyShasta-Trinity National Forest829
West GirardShasta-Trinity National Forest37,516
Oregon (3)
AreaForestAcres
Mt. Hood AdditionsMt. Hood National Forest13,061
Roaring RiverMt. Hood National Forest27,316
Salmon - HuckleberryMt. Hood National Forest17,570
Washington (3)
AreaForestAcres
Bear CreekGifford Pinchot National Forest7,980
Big Lava BedGifford Pinchot National Forest19,043
BourbonGifford Pinchot National Forest4,512
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.