Eupatorium resinosum - Torr. ex DC.
Pine Barrens Boneset
Other English Common Names: Pine Barren Thoroughwort
Other Common Names: Pine Barren thoroughwort
Taxonomic Status: Accepted
Related ITIS Name(s): Eupatorium resinosum Torr. ex DC. (TSN 36000)
Unique Identifier: ELEMENT_GLOBAL.2.131084
Element Code: PDAST3P1L0
Informal Taxonomy: Plants, Vascular - Flowering Plants - Aster Family
 
Kingdom Phylum Class Order Family Genus
Plantae Anthophyta Dicotyledoneae Asterales Asteraceae Eupatorium
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Concept Reference
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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.
Concept Reference Code: B94KAR01HQUS
Name Used in Concept Reference: Eupatorium resinosum
Taxonomic Comments: Taxonomy questionable; possibly the result of hybridization (Sullivan in Tucker).
Conservation Status
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NatureServe Status

Global Status: G3
Global Status Last Reviewed: 12Dec1997
Global Status Last Changed: 13Apr1992
Rounded Global Status: G3 - Vulnerable
Reasons: Eupatorium resinosum is known from approximately 120 element occurrences in New Jersey and North Carolina. It is historical in New York. It is considered rare in Delaware and throughout its range, except on Fort Bragg Military Reservation, North Carolina. Successional change, pine plantations, and agriculture are threats to this species.
Nation: United States
National Status: N3

U.S. & Canada State/Province Status
Due to latency between updates made in state, provincial or other NatureServe Network databases and when they appear on NatureServe Explorer, for state or provincial information you may wish to contact the data steward in your jurisdiction to obtain the most current data. Please refer to our Distribution Data Sources to find contact information for your jurisdiction.
United States Delaware (SX), New Jersey (S2), New York (SX), North Carolina (S3), South Carolina (S1)

Other Statuses

NatureServe Global Conservation Status Factors

Range Extent Comments: North Carolina--Bladen, Cumberland, Harnett, Hoke, Moore, Scotland Counties, 1993; New Jersey--Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester, Ocean Counties, 1985. Historical in New York, Delaware, New Jersey.

Number of Occurrences: 21 - 80
Number of Occurrences Comments: 120 element occurrences: 30 in New Jersey, 80 in North Carolina. Rare in Delaware with unknown number of occurrences. Misidentified reports in Kentucky.

Population Size Comments: Very abundant where found; >3000 individuals in New Jersey; >5000 in North Carolina.

Overall Threat Impact Comments: Successional change, pine plantations, and agriculture are all threats to type of habitat preferred by this species.

Intrinsic Vulnerability Comments: Apparently occurs in early successional habitats.

Other NatureServe Conservation Status Information

Distribution
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Global Range: North Carolina--Bladen, Cumberland, Harnett, Hoke, Moore, Scotland Counties, 1993; New Jersey--Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester, Ocean Counties, 1985. Historical in New York, Delaware, New Jersey.

U.S. States and Canadian Provinces

Due to latency between updates made in state, provincial or other NatureServe Network databases and when they appear on NatureServe Explorer, for state or provincial information you may wish to contact the data steward in your jurisdiction to obtain the most current data. Please refer to our Distribution Data Sources to find contact information for your jurisdiction.
Color legend for Distribution Map

U.S. & Canada State/Province Distribution
United States DEextirpated, NC, NJ, NYextirpated, SC

Range Map
No map available.


U.S. Distribution by County Help
State County Name (FIPS Code)
NC Bladen (37017), Cumberland (37051), Harnett (37085), Hoke (37093), Moore (37125), Robeson (37155), Sampson (37163), Scotland (37165)
NJ Atlantic (34001), Burlington (34005), Camden (34007), Cape May (34009), Cumberland (34011), Gloucester (34015), Monmouth (34025)*, Ocean (34029), Salem (34033)*
NY Kings (36047)*, Nassau (36059)*, New York (36061)*, Queens (36081)*
SC Dillon (45033)*
* Extirpated/possibly extirpated
U.S. Distribution by Watershed Help
Watershed Region Help Watershed Name (Watershed Code)
02 Lower Hudson (02030101)+*, Bronx (02030102)+*, Northern Long Island (02030201)+*, Southern Long Island (02030202)+*, Crosswicks-Neshaminy (02040201)+*, Lower Delaware (02040202)+, Cohansey-Maurice (02040206)+, Mullica-Toms (02040301)+, Great Egg Harbor (02040302)+
03 Upper Cape Fear (03030004)+, Lower Cape Fear (03030005)+, Black (03030006)+, Lumber (03040203)+, Little Pee Dee (03040204)+*
+ Natural heritage record(s) exist for this watershed
* Extirpated/possibly extirpated
Ecology & Life History
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Basic Description: Plant, dicot, Asteraceae; erect perennial herb with flat-topped inflorescence of dull-white flowers.
Technical Description: "Plants 4-10 dm, viscidulous-puberulent throughout, the leaves commonly subtomentosely so beneath; leaves opposite, slender, 5-13 x 0.5-1.5 cm, evenly serrate, long-acuminate; heads +/- numerous in a flat-topped inflorescence; involucre 3.5-5 mm, its bracts broadly rounded to acutish, imbricate in ca 3 series, the inner tending to be somewhat whitish distally, the outer less than half as long as the inner; flowers white, 9-14 per head." (Gleason and Cronquist, 1991)
Diagnostic Characteristics: Eupatorium resinosum may be characterized by sessile leaves that are neither especially broad at the base nor at all connate, seldom as much as 1.5 cm wide (Gleason and Cronquist, 1991).
Duration: PERENNIAL
Palustrine Habitat(s): Bog/fen
Habitat Comments: Wet places (bogs); especially in the pine barrens. Seepage bogs, shrub bogs, pocosins, streambanks, and disturbed wet openings.
Economic Attributes Not yet assessed
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Management Summary Not yet assessed
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Population/Occurrence Delineation Not yet assessed
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Population/Occurrence Viability
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U.S. Invasive Species Impact Rank (I-Rank) Not yet assessed
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Authors/Contributors
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NatureServe Conservation Status Factors Edition Date: 24Jun1986
NatureServe Conservation Status Factors Author: Edmondson, L., rev. D. Gries (1997)
Element Ecology & Life History Edition Date: 22Jun1992

Botanical data developed by NatureServe and its network of natural heritage programs (see Local Programs), The North Carolina Botanical Garden, and other contributors and cooperators (see Sources).

References
Help
  • Gleason, H.A. 1952. The new Britton and Brown illustrated flora of the northeastern United States and adjacent Canada. 3 volumes. Hafner Press, New York. 1732 pp.

  • Gleason, H.A., and A. Cronquist. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. New York Botanical Garden, Bronx, New York. 910 pp.

  • Gleason, Henry A. and A. Cronquist. 1991. Manual of Vascular Plants of Northeastern United States and Adjacent Canada. The New York Botanical Garden, Bronx, New York. 910 pp.

  • Holmgren, Noel. 1998. The Illustrated Companion to Gleason and Cronquist's Manual. Illustrations of the Vascular Plants of Northeastern United States and Adjacent Canada. The New York Botanical Garden, Bronx, New York.

  • Hough, M.Y. 1983. New Jersey wild plants. Harmony Press, Harmony, NJ. 414 pp.

  • 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.

  • Radford, A.E., H.E. Ahles, and C.R. Bell. 1968. Manual of the vascular flora of the Carolinas. Univ. North Carolina Press, Chapel Hill, NC. 1183 pp.

  • Weakley, A.S. No date. Working Draft of Flora of the Carolinas and Virginia. The Nature Conservancy, Southern Heritage Task Force, Southeast Regional Office.

  • Weldy, T. and D. Werier. 2010. New York flora atlas. [S.M. Landry, K.N. Campbell, and L.D. Mabe (original application development), Florida Center for Community Design and Research http://www.fccdr.usf.edu/. University of South Florida http://www.usf.edu/]. New York Flora Association http://wwws.nyflora.org/, Albany, New York

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