Roadless Areas
Home/Species/ Twining Screwstem

Bartonia paniculata

(Michx.) Muhl.

Twining Screwstem

G5Secure Found in 1 roadless area NatureServe Explorer →
G5SecureGlobal Rank
Least concernIUCN
Identity
Unique IDELEMENT_GLOBAL.2.147579
Element CodePDGEN01010
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
IUCNLeast concern
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderGentianales
FamilyGentianaceae
GenusBartonia
COSEWICPS:T
Other Common Names
Bartonie paniculée (FR) twining screwstem (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.
Taxonomic Comments
Matthews et al. (2009) recognized Bartonia paniculata with three subspecies: B. paniculata ssp. iodandra, B. paniculata ssp. paniculata, and B. paniculata ssp. texana.
Conservation Status
Rank MethodExpertise without calculation
Review Date2016-08-25
Change Date1984-02-14
Ecology & Habitat
Other Nations (2)
CanadaN4
ProvinceRankNative
OntarioS2Yes
Nova ScotiaS4Yes
New BrunswickS3Yes
Island of NewfoundlandS3Yes
United StatesNNR
ProvinceRankNative
New HampshireSNRYes
MississippiSNRYes
DelawareS2Yes
OklahomaS1Yes
District of ColumbiaS1Yes
TexasSNRYes
OhioS1Yes
MichiganS2Yes
ArkansasSNRYes
GeorgiaS3Yes
ConnecticutSNRYes
MassachusettsSNRYes
AlabamaSNRYes
New YorkS2Yes
VirginiaS3Yes
WisconsinS1Yes
KentuckySNRYes
IllinoisS1Yes
MarylandS3Yes
South CarolinaSNRYes
West VirginiaSNRYes
MaineS1Yes
FloridaSNRYes
TennesseeSNRYes
MissouriSNRYes
North CarolinaS2Yes
Rhode IslandSNRYes
New JerseySNRYes
IndianaS3Yes
PennsylvaniaS3Yes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (1)
Georgia (1)
AreaForestAcres
Pink KnobChattahoochee National Forest12,127
References (2)
  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.
  2. Mathews, K. G., N. Dunne, E. York and Lena Struwe. 2009. A phylogenetic analysis and taxonomic revision of <i>Bartonia</i> (Gentianaceae: Gentianeae), based on molecular and morphological evidence. Systematic Botany: 34(1): 162-172.