Carex haydeniana

Olney

Hayden's Sedge

G5Secure (G5?) Found in 11 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.129238
Element CodePMCYP035R0
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomPlantae
PhylumAnthophyta
ClassMonocotyledoneae
OrderCyperales
FamilyCyperaceae
GenusCarex
Synonyms
Carex macloviana ssp. haydeniana(Olney ex Porter) Roy L. Taylor & MacBryde
Other Common Names
Carex des nuages (FR) Cloud Sedge (EN) cloud sedge (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 Date2016-07-14
Change Date2016-07-14
Ecology & Habitat
Other Nations (2)
United StatesN4
ProvinceRankNative
UtahSNRYes
ColoradoS4Yes
WyomingS4Yes
OregonS4Yes
CaliforniaSNRYes
MontanaS4Yes
NevadaSNRYes
WashingtonSNRYes
IdahoSNRYes
CanadaN4
ProvinceRankNative
AlbertaS3Yes
British ColumbiaS4Yes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (11)
California (1)
AreaForestAcres
Table Mtn.Inyo National Forest4,215
Idaho (2)
AreaForestAcres
Boulder - White CloudsSalmon-Challis National Forest139,297
Boulder - White CloudsSawtooth National Forest322,653
Montana (1)
AreaForestAcres
Mt. Gmt Area HCuster National Forest1,335
Utah (1)
AreaForestAcres
418040Uinta National Forest1,702
Wyoming (6)
AreaForestAcres
Beartooth Proposed WildernessShoshone National Forest16,837
French CreekMedicine Bow-Routt National Forest5,928
Libby FlatsMedicine Bow-Routt National Forest11,107
Phillips RidgeBridger-Teton National Forest10,108
Snowy RangeMedicine Bow-Routt National Forest29,660
South Beartooth HighwayShoshone National Forest105,570
References (2)
  1. Flora of North America Editorial Committee (FNA). 2002b. Flora of North America north of Mexico. Vol. 23. Magnoliophyta: Commelinidae (in part): Cyperaceae. Oxford Univ. Press, New York. xxiv + 608 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.