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

NPSpecies - Park Species Profile


Helianthus divaricatus
woodland sunflower
Weir Farm National Historical Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Occasional

Scientific Name with Authority:		Helianthus divaricatus L.
Park Preferred Common Name(s):		woodland sunflower
Park Synonyms:

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


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		CT: SNR
Evidence:		0 Observations, 0 Vouchers, 1 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Appalachian National Scenic Trail
Big South Fork National River and Recreation Area	Blue Ridge Parkway
Bluestone National Scenic River	Buffalo National River
Cape Cod National Seashore	Carl Sandburg Home National Historic Site
Catoctin Mountain Park	Chattahoochee River National Recreation Area
Chesapeake and Ohio Canal National Historical Park	Chickamauga and Chattanooga National Military Park
Congaree National Park	Cowpens National Battlefield
Cumberland Gap National Historical Park	Cuyahoga Valley National Park
Delaware Water Gap National Recreation Area	Fort Donelson National Battlefield
Fort Washington Park	Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park
Gauley River National Recreation Area	George Washington Memorial Parkway
Gettysburg National Military Park	Great Falls Park
Great Smoky Mountains National Park	Harpers Ferry National Historical Park
Home of Franklin D. Roosevelt National Historic Site	Hot Springs National Park
Indiana Dunes National Park	Kennesaw Mountain National Battlefield Park
Kings Mountain National Military Park	Little River Canyon National Preserve
Mammoth Cave National Park	Manassas National Battlefield Park
Mississippi National River and Recreation Areas	Natchez Trace Parkway
New River Gorge National Park and Preserve	Obed Wild and Scenic River
Prince William Forest Park	Russell Cave National Monument
Shenandoah National Park	Shiloh National Military Park
Sleeping Bear Dunes National Lakeshore	Upper Delaware Scenic and Recreational River
Valley Forge National Historical Park	Vanderbilt Mansion National Historic Site


Last Modified Date:	6/22/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 11/3/2025 7:02:29 PM

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	11/3/2025 7:02:29 PM

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