Roadless Areas
Home/Species/ Claspingleaf Venus'-looking-glass

Triodanis perfoliata

(L.) Nieuwl.

Claspingleaf Venus'-looking-glass

G5Secure Found in 39 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.161064
Element CodePDCAM0N050
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderCampanulales
FamilyCampanulaceae
GenusTriodanis
Other Common Names
clasping Venus' looking-glass (EN) Clasping Venus'-looking-glass (EN) Spéculaire perfoliée (FR)
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 Date2016-07-27
Change Date1984-09-06
Ecology & Habitat
Other Nations (2)
CanadaN5
ProvinceRankNative
QuebecSNRYes
British ColumbiaS5Yes
OntarioS4Yes
New BrunswickSNANo
United StatesN5
ProvinceRankNative
New MexicoSNRYes
MassachusettsSNRYes
North CarolinaS5Yes
WisconsinSNRYes
GeorgiaSNRYes
KansasS5Yes
TennesseeSNRYes
ArkansasSNRYes
VermontS3Yes
IdahoSNRYes
OhioSNRYes
LouisianaSNRYes
CaliforniaSNRYes
MontanaS3Yes
TexasSNRYes
MississippiSNRYes
ArizonaSNRYes
South CarolinaSNRYes
UtahSNANo
MissouriSNRYes
IllinoisSNRYes
New YorkSNRYes
KentuckyS5Yes
New HampshireSNRYes
South DakotaSNRYes
MichiganSNRYes
North DakotaSNRYes
MinnesotaSNRYes
NebraskaS5Yes
MaineSNRYes
ColoradoS3Yes
AlabamaSNRYes
New JerseyS4Yes
PennsylvaniaS5Yes
WyomingS3Yes
WashingtonSNRYes
DelawareS5Yes
OklahomaSNRYes
District of ColumbiaSNRYes
IowaS5Yes
MarylandSNRYes
VirginiaSNRYes
OregonSNRYes
FloridaSNRYes
ConnecticutSNRYes
West VirginiaS5Yes
IndianaSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (39)
Arizona (5)
AreaForestAcres
Catalina St. Pk. Roadless AreaCoronado National Forest951
Hot AirApache-Sitgreaves National Forests31,712
Lime CreekTonto National Forest42,568
Upper Romero WsrCoronado National Forest150
WhetstoneCoronado National Forest20,728
Arkansas (2)
AreaForestAcres
Brush HeapOuachita National Forest4,205
Little BlakelyOuachita National Forest3,342
Georgia (1)
AreaForestAcres
Ben GapChattahoochee National Forest1,292
Missouri (1)
AreaForestAcres
Spring Creek Rare II Study AreaMark Twain National Forest4,899
New Mexico (2)
AreaForestAcres
Contiguous To Black & Aldo Leopold WildernessGila National Forest111,883
Sawyers PeakGila National Forest59,743
North Carolina (14)
AreaForestAcres
Bald MountainPisgah National Forest11,085
Balsam ConePisgah National Forest10,591
BearwallowPisgah National Forest4,113
Chunky Gal (addition)Nantahala National Forest3,336
Craggy MountainPisgah National Forest2,657
Graveyard Ridge (addition)Pisgah National Forest1,958
Harper CreekPisgah National Forest7,325
Jarrett CreekPisgah National Forest7,485
Laurel MountainPisgah National Forest5,683
Lost CovePisgah National Forest5,944
Overflow CreekNantahala National Forest3,379
South Mills RiverPisgah National Forest8,588
Tusquitee BaldNantahala National Forest13,670
Wilson CreekPisgah National Forest4,863
Oregon (1)
AreaForestAcres
Snake RiverWallowa-Whitman National Forest31,229
South Dakota (1)
AreaForestAcres
Red ShirtBuffalo Gap National Grassland17,007
Tennessee (1)
AreaForestAcres
Sampson Mountain AdditionCherokee National Forest3,064
Virginia (10)
AreaForestAcres
Adams PeakGeorge Washington National Forest7,135
Brush MountainJefferson National Forest6,002
Brush Mountain EastJefferson National Forest4,916
Dolly AnnGeorge Washington National Forest7,855
Kelley MountainGeorge Washington National Forest7,590
North MountainJefferson National Forest8,377
Northern MassanuttenGeorge Washington National Forest9,444
Oak KnobGeorge Washington National Forest10,882
Southern MassanuttenGeorge Washington National Forest11,985
Three RidgesGeorge Washington National Forest4,745
Wyoming (1)
AreaForestAcres
Laramie PeakMedicine Bow-Routt National Forest28,608
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.