Monotropsis odorata

Schwein. ex Ell.

Sweet Pinesap

G3Vulnerable Found in 10 roadless areas NatureServe Explorer →
G3VulnerableGlobal Rank
MediumThreat Impact
Identity
Unique IDELEMENT_GLOBAL.2.144581
Element CodePDMON04020
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicendemic to a single nation
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderEricales
FamilyEricaceae
GenusMonotropsis
Other Common Names
pygmypipes (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
Kartesz (1994), FNA (2009), and Wunderlin & Hansen (2011) include M. reynoldsiae within M. odorata. Weakley (2012) considers M. reynoldsiae distinct from M. odorata.
Conservation Status
Review Date1997-12-22
Change Date1989-02-17
Edition Date1997-10-22
Edition AuthorsD. Gries
Threat ImpactMedium
Range Extent200,000-2,500,000 square km (about 80,000-1,000,000 square miles)
Number of Occurrences81 - 300
Rank Reasons
Monotropsis odorata is a monotypic endemic centered in the Appalachians. It occurs more frequently in North Carolina and Virginia and becomes more rare as it reaches the limits of its range, which is from Maryland and West Virginia south to Alabama, Georgia and possibly Florida.
Range Extent Comments
Monotropsis odorata occurs in the Appalachian mountains of the southeastern U.S.A., being most common in North Carolina and Virginia.
Threat Impact Comments
Monotropsis odorata has a limited distribution and is rare throughout its range; loss of forested habitat is a threat to this species (Southern Appalachian Species Viability Project 2002).
Ecology & Habitat
Other Nations (1)
United StatesN3
ProvinceRankNative
GeorgiaS1Yes
West VirginiaSHYes
South CarolinaS2Yes
FloridaSNRYes
North CarolinaS3Yes
VirginiaS3Yes
TennesseeS2Yes
AlabamaS1Yes
DelawareSHYes
MarylandS1Yes
KentuckyS2Yes
Plant Characteristics
DurationPERENNIAL
Economic Value (Genus)No
Roadless Areas (10)
Georgia (1)
AreaForestAcres
Sarah's CreekChattahoochee National Forest6,888
Kentucky (1)
AreaForestAcres
WolfpenDaniel Boone National Forest2,835
North Carolina (3)
AreaForestAcres
Dobson KnobPisgah National Forest6,111
Harper CreekPisgah National Forest7,325
South Mills RiverPisgah National Forest8,588
Tennessee (3)
AreaForestAcres
Sampson Mountain AdditionCherokee National Forest3,064
Stone MountainCherokee National Forest5,367
Upper Bald RiverCherokee National Forest9,202
Virginia (2)
AreaForestAcres
North MountainJefferson National Forest8,377
Three RidgesGeorge Washington National Forest4,745
References (6)
  1. Flora of North America Editorial Committee (FNA). 2009. Flora of North America north of Mexico. Vol. 8. Magnoliophyta: Paeoniaceae to Ericaceae. Oxford University Press, New York. xxiv + 585 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.
  3. Southern Appalachian Species Viability Project. 2002. A partnership between the U.S. Forest Service-Region 8, Natural Heritage Programs in the Southeast, NatureServe, and independent scientists to develop and review data on 1300+ regionally and locally rare species in the Southern Appalachian and Alabama region. Database (Access 97) provided to the U.S. Forest Service by NatureServe, Durham, North Carolina.
  4. Weakley, A.S. 1996. Flora of the Carolinas and Virginia: working draft of 23 May 1996. The Nature Conservancy, Southeast Regional Office, Southern Conservation Science Dept., Chapel Hill, North Carolina. Unpaginated.
  5. Weakley, A. S. 2012. Flora of the Southern and Mid-Atlantic States. Working Draft of 28 September 2012. University of North Carolina Herbarium (NCU), North Carolina Botanical Garden, University of North Carolina at Chapel Hill. Online. Available: http://herbarium.unc.edu/flora.htm (Accessed 2012).
  6. Wunderlin, R.P. and B.F. Hansen. 2011. Guide to the Vascular Plants of Florida, 3rd edition. University Press of Florida, Tampa. 800 pp.