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

NPSpecies - Park Species Profile


Hieracium venosum
Rattlesnake-weed
Manassas National Battlefield Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Hieracium venosum L.
Park Preferred Common Name(s):		Rattlesnake-weed
Park Synonyms:

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


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		VA: S5
Evidence:		1 Observations, 0 Vouchers, 2 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Allegheny Portage Railroad National Historic Site
Antietam National Battlefield	Appalachian National Scenic Trail
Appomattox Court House National Historical Park	Big South Fork National River and Recreation Area
Blue Ridge Parkway	Bluestone National Scenic 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
Colonial National Historical Park	Cowpens National Battlefield
Cumberland Gap National Historical Park	Cuyahoga Valley National Park
Delaware Water Gap National Recreation Area	Fire Island National Seashore
First State National Historical Park	Fort Necessity National Battlefield
Fort Washington Park	Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park
Gateway National Recreation Area	Gauley River National Recreation Area
George Washington Birthplace National Monument	Gettysburg National Military Park
Great Falls Park	Great Smoky Mountains National Park
Harpers Ferry National Historical Park	Hopewell Furnace National Historic Site
Horseshoe Bend National Military Park	Kennesaw Mountain National Battlefield Park
Kings Mountain National Military Park	Little River Canyon National Preserve
Mammoth Cave National Park	Mill Springs Battlefield National Monument
Minute Man National Historical Park	Monocacy National Battlefield
New River Gorge National Park and Preserve	Ninety Six National Historic Site
Obed Wild and Scenic River	Petersburg National Battlefield
Piscataway Park	Prince William Forest Park
Richmond National Battlefield Park	Rock Creek Park
Russell Cave National Monument	Shenandoah National Park
Shiloh National Military Park	Sleeping Bear Dunes National Lakeshore
Thomas Stone National Historic Site	Upper Delaware Scenic and Recreational River
Valley Forge National Historical Park	Vanderbilt Mansion National Historic Site
Weir Farm National Historical Park


Last Modified Date:	8/10/2006

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/2/2025 9:09:37 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	10/2/2025 9:09:37 AM

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