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Park			Taxon Code
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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Oxypolis rigidior
stiff cowbane
Lincoln Boyhood National Memorial
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Rare

Scientific Name with Authority:		Oxypolis rigidior (L.) Raf.
Park Preferred Common Name(s):
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Apiales, Family Apiaceae, Genus Oxypolis, Species Oxypolis rigidior


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		IN: SNR
Evidence:		0 Observations, 0 Vouchers, 2 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Big South Fork National River and Recreation Area	Big Thicket National Preserve
Blue Ridge Parkway	Buffalo National River
Carl Sandburg Home National Historic Site	Chattahoochee River National Recreation Area
Cumberland Gap National Historical Park	Cuyahoga Valley National Park
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park	Gauley River National Recreation Area
George Washington Memorial Parkway	Great Smoky Mountains National Park
Indiana Dunes National Park	Kennesaw Mountain National Battlefield Park
Little River Canyon National Preserve	Mammoth Cave National Park
Mississippi National River and Recreation Areas	Moores Creek National Battlefield
Natchez Trace Parkway	New River Gorge National Park and Preserve
Oxon Run National Parkway	Ozark National Scenic Riverways
Petersburg National Battlefield	Piscataway Park
Richmond National Battlefield Park	Saint Croix National Scenic Riverway
Shenandoah National Park	Thomas Stone National Historic Site


Last Modified Date:	2/14/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/11/2025 5:05:40 AM

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.


Species Profile	Page 1 of 1	10/11/2025 5:05:40 AM

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