Roadless Areas
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Mannia gracilis

(F. Weber) Schill & D.G. Long

Thin Starwort

G5Secure Found in 11 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.124156
Element CodeNBHEP0C040
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryNonvascular Plant
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomPlantae
PhylumHepatophyta
ClassMarchantiopsida
OrderMarchantiales
FamilyAytoniaceae
GenusMannia
Synonyms
Asterella gracilis(Web.) Underw.
Other Common Names
Astérelle gracieuse (FR) Thin Macewort (EN)
Concept Reference
Stotler, R. and B. Crandall-Stotler. 1977. A checklist of the liverworts and hornworts of North America. The Bryologist 80(3): 405-428.
Taxonomic Comments
Stotler and Crandall-Stotler (2017) transfer Asterella gracilis to Mannia gracilis ; these represent the same concept for the element.
Conservation Status
Review Date1997-10-22
Change Date1997-10-22
Ecology & Habitat
Other Nations (2)
CanadaN4
ProvinceRankNative
NunavutSUYes
British ColumbiaS4Yes
LabradorSUYes
OntarioS1Yes
QuebecS1Yes
AlbertaSUYes
Northwest TerritoriesSUYes
Yukon TerritorySUYes
United StatesNNR
ProvinceRankNative
MinnesotaSNRYes
MontanaSNRYes
WyomingSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (11)
Montana (1)
AreaForestAcres
Stony MountainBitterroot National Forest44,057
Nevada (2)
AreaForestAcres
Ruby - Lamoille CynHumboldt-Toiyabe National Forest32,771
Ruby - ThompsonHumboldt-Toiyabe National Forest5,289
Oregon (4)
AreaForestAcres
EagleMt. Hood National Forest16,841
Imnaha FaceWallowa-Whitman National Forest29,575
LakeMt. Hood National Forest1,327
Opal CreekWillamette National Forest5,417
Utah (1)
AreaForestAcres
White PineWasatch-Cache National Forest1,942
Washington (3)
AreaForestAcres
Glacier Peak KMt Baker-Snoqualmie National Forest47,269
Jefferson RidgeOlympic National Forest6,512
Mt. Baker NorthMt Baker-Snoqualmie National Forest16,873
References (2)
  1. Stotler, R. and B. Crandall-Stotler. 1977. A checklist of the liverworts and hornworts of North America. The Bryologist 80(3): 405-428.
  2. Stotler, R.E. and B. Crandall-Stotler. 2017. A synopsis of the liverwort flora of North America north of Mexico. Ann. Missouri Bot. Gard. 102: 574-709.