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

NPSpecies - Park Species Profile


Polygonum arifolium
halberdleaf tearthumb
Theodore Roosevelt Island National Memorial
			Record Status: Approved
Occurrence:	Probably Present
Nativeness:	Native
Abundance:

Scientific Name with Authority:		Polygonum arifolium L.
Park Preferred Common Name(s):		halberdleaf tearthumb
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Caryophyllales, Family Polygonaceae, Genus Persicaria, Species Polygonum arifolium


Park Tags:
ParkTag -


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


Other Parks Where Species is Listed:
Allegheny Portage Railroad National Historic Site	Cape Cod National Seashore
Colonial National Historical Park	Cumberland Gap National Historical Park
Cuyahoga Valley National Park	Delaware Water Gap National Recreation Area
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park	Home of Franklin D. Roosevelt National Historic Site
Hopewell Furnace National Historic Site	Indiana Dunes National Park
Kenilworth Park and Aquatic Gardens	Mammoth Cave National Park
Martin Van Buren National Historic Site	Minute Man National Historical Park
Mississippi National River and Recreation Areas	Monocacy National Battlefield
Morristown National Historical Park	New River Gorge National Park and Preserve
Prince William Forest Park	Richmond National Battlefield Park
Saint Croix National Scenic Riverway	Suitland Parkway
Thomas Stone National Historic Site	Valley Forge National Historical Park
Weir Farm National Historical Park	Wolf Trap National Park for the Performing Arts


Last Modified Date:	9/27/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 11/14/2025 3:25:24 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	11/14/2025 3:25:24 AM

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