NPSpecies Report Viewer

Park			Taxon Code
Show Comments?

Find

National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Ageratina altissima var. altissima
white snakeroot
Missouri National Recreational River
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Ageratina altissima var. altissima (L.) King & H. Rob.
Park Preferred Common Name(s):
Park Synonyms:		Eupatorium rugosum

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


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:		O, BI
NatureServe Global Rank:		G5T5
NatureServe State Rank:		NE: SNR; SD: SNR
Evidence:		0 Observations, 0 Vouchers, 2 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Allegheny Portage Railroad National Historic Site	Antietam National Battlefield
Big Thicket National Preserve	Blue Ridge Parkway
Bluestone National Scenic River	Buffalo National River
Catoctin Mountain Park	Chattahoochee River National Recreation Area
Chesapeake and Ohio Canal National Historical Park	Delaware Water Gap National Recreation Area
Effigy Mounds National Monument	First State National Historical Park
Fort Donelson National Battlefield	Fort Necessity National Battlefield
Friendship Hill National Historic Site	Gauley River National Recreation Area
George Washington Memorial Parkway	Gettysburg National Military Park
Great Smoky Mountains National Park	Hot Springs National Park
Jean Lafitte National Historical Park and Preserve	Johnstown Flood National Memorial
Kings Mountain National Military Park	Lincoln Boyhood National Memorial
Little River Canyon National Preserve	Mammoth Cave National Park
Monocacy National Battlefield	Natchez Trace Parkway
New River Gorge National Park and Preserve	Obed Wild and Scenic River
Pea Ridge National Military Park	Piscataway Park
Rock Creek Park	Russell Cave National Monument
Shiloh National Military Park


Last Modified Date:	3/30/2006

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 11/3/2025 7:41:45 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 7:41:45 PM

Report Viewer Configuration Error