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| | | | | | | rheumatism-root, twinleaf | Blue Ridge Parkway | | | | | Record Status: Approved | Occurrence: | Present | Nativeness: | Native | Abundance: | Unknown | | | Scientific Name with Authority: | Jeffersonia diphylla (L.) Pers. | Park Preferred Common Name(s): | | Park Synonyms: | | | | | Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Ranunculales, Family Berberidaceae, Genus Jeffersonia, Species Jeffersonia diphylla |
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| | | | | Management Tags: | Management Priority |
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| | | | | Park Tags: | Evidence Sensitivity - Operationally Protected | Evidence Sensitivity - Legally Protected |
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| | | | | Threatened/Endangered Status: | | State Species of Concern Status: | NC: T | Ozone-sensitive Status: | | NatureServe Global Rank: | G5 | NatureServe State Rank: | NC: S1; VA: S5 | Evidence: | 1 Observations, 4 Vouchers, 5 Data Store References, 0 External Links |
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| | | Other Parks Where Species is Listed: | | Abraham Lincoln Birthplace National Historical Park | Antietam National Battlefield | Chesapeake and Ohio Canal National Historical Park | Cuyahoga Valley National Park | George Washington Memorial Parkway | Great Falls Park | Harpers Ferry National Historical Park | Hopewell Culture National Historical Park | Hopewell Furnace National Historic Site | Mammoth Cave National Park | Morristown National Historical Park | New River Gorge National Park and Preserve | Shenandoah National Park | |
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| | | | | | Last Modified Date: | 11/30/2022 | |
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| | NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/3/2025 9:41:27 AM |
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| NatureServe Global Rank and State Rank NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly. This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems. |
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