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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
rattlesnakeweed
Catoctin Mountain Park
			Record Status: Approved
Occurrence:	Probably Present
Nativeness:	Native
Abundance:

Scientific Name with Authority:		Hieracium venosum L.
Park Preferred Common Name(s):		rattlesnakeweed
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:		MD: SNR
Evidence:		0 Observations, 1 Vouchers, 1 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
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
Manassas National Battlefield 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:	11/24/2006

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/1/2025 12:10:22 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	10/1/2025 12:10:22 PM

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