Roadless Areas
Home/Species/ Squareleaf Crestwort

Chiloscyphus polyanthos

(Linnaeus) Corda

Squareleaf Crestwort

G5Secure Found in 2 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.123332
Element CodeNBHEP0U030
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryNonvascular Plant
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomPlantae
PhylumHepatophyta
ClassJungermanniopsida
OrderJungermanniales
FamilyLophocoleaceae
GenusChiloscyphus
Other Common Names
Square-leaved Crestwort (EN) Tourmentine mâle (FR)
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.
Conservation Status
Rank MethodExpertise without calculation
Review Date2014-12-23
Change Date1992-04-02
Ecology & Habitat
Other Nations (2)
CanadaN5
ProvinceRankNative
SaskatchewanS1Yes
Northwest TerritoriesSUYes
Yukon TerritorySUYes
Island of NewfoundlandSUYes
Nova ScotiaSUYes
OntarioS4Yes
ManitobaSUYes
Prince Edward IslandSUYes
LabradorSUYes
New BrunswickS5Yes
AlbertaS3Yes
QuebecSNRYes
British ColumbiaS4Yes
United StatesNNR
ProvinceRankNative
MichiganSNRYes
TennesseeS1Yes
MontanaSNRYes
VermontSUYes
PennsylvaniaSNRYes
IndianaSNRYes
GeorgiaSNRYes
WyomingSNRYes
WisconsinS4Yes
MinnesotaSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (2)
Alaska (2)
AreaForestAcres
Middle KruzofTongass National Forest14,724
North KruzofTongass National Forest33,146
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.