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

NPSpecies - Park Species Profile


Prenanthes alba
white rattlesnakeroot, white rattlesnake-root
Isle Royale National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Uncommon

Scientific Name with Authority:		Prenanthes alba L.
Park Preferred Common Name(s):
Park Synonyms:

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


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		MI: SNR
Evidence:		0 Observations, 0 Vouchers, 6 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Allegheny Portage Railroad National Historic Site	Apostle Islands National Lakeshore
Appalachian National Scenic Trail	Bluestone National Scenic River
Catoctin Mountain Park	Chattahoochee River National Recreation Area
Cuyahoga Valley National Park	Delaware Water Gap National Recreation Area
Effigy Mounds National Monument	Fort Necessity National Battlefield
Friendship Hill National Historic Site	Gauley River National Recreation Area
Grand Portage National Monument	Indiana Dunes National Park
Johnstown Flood National Memorial	Marsh-Billings-Rockefeller National Historical Park
Minute Man National Historical Park	Mississippi National River and Recreation Areas
New River Gorge National Park and Preserve	Pictured Rocks National Lakeshore
Rock Creek Park	Saint Croix National Scenic Riverway
Saint-Gaudens National Historical Park	Sleeping Bear Dunes National Lakeshore
Vanderbilt Mansion National Historic Site	Voyageurs National Park
Weir Farm National Historical Park


Last Modified Date:	11/16/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/9/2025 4:46:22 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	10/9/2025 4:46:22 AM

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