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

NPSpecies - Park Species Profile


Helenium flexuosum
purplehead sneezeweed
Prince William Forest Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Helenium flexuosum Raf.
Park Preferred Common Name(s):
Park Synonyms:		Helenium nudiflorum

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Asterales, Family Asteraceae, Genus Helenium, Species Helenium flexuosum


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		VA: S5
Evidence:		0 Observations, 3 Vouchers, 4 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Big South Fork National River and Recreation Area
Big Thicket National Preserve	Blue Ridge Parkway
Buffalo National River	Cape Cod National Seashore
Chattahoochee River National Recreation Area	Chickamauga and Chattanooga National Military Park
Congaree National Park	Cumberland Gap National Historical Park
Delaware Water Gap National Recreation Area	Everglades National Park
First State National Historical Park	Fort Donelson National Battlefield
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park	Gauley River National Recreation Area
George Washington Carver National Monument	Great Falls Park
Great Smoky Mountains National Park	Hopewell Furnace National Historic Site
Hot Springs National Park	Indiana Dunes National Park
Little River Canyon National Preserve	Mammoth Cave National Park
Manassas National Battlefield Park	Minute Man National Historical Park
Moores Creek National Battlefield	Morristown National Historical Park
Natchez Trace Parkway	Obed Wild and Scenic River
Ozark National Scenic Riverways	Pea Ridge National Military Park
Piscataway Park	Saratoga National Historical Park
Shenandoah National Park	Shiloh National Military Park
Thomas Stone National Historic Site	Valley Forge National Historical Park
Wilson's Creek National Battlefield


Last Modified Date:	7/4/2006

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/1/2025 6:00:30 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	10/1/2025 6:00:30 AM

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