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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Polygonum hydropiperoides
swamp smartweed
Shiloh National Military Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Polygonum hydropiperoides Michx.
Park Preferred Common Name(s):		swamp smartweed
Park Synonyms:

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


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:
NatureServe State Rank:
Evidence:		0 Observations, 1 Vouchers, 3 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Allegheny Portage Railroad National Historic Site
Amistad National Recreation Area	Antietam National Battlefield
Assateague Island National Seashore	Big Bend National Park
Big Cypress National Preserve	Big South Fork National River and Recreation Area
Blue Ridge Parkway	Bluestone National Scenic River
Canaveral National Seashore	Cape Cod National Seashore
Cape Hatteras National Seashore	Chattahoochee River National Recreation Area
Chickamauga and Chattanooga National Military Park	Colonial National Historical Park
Congaree National Park	Cumberland Island National Seashore
Cuyahoga Valley National Park	Delaware Water Gap National Recreation Area
Eisenhower National Historic Site	Eleanor Roosevelt National Historic Site
Everglades National Park	Fire Island National Seashore
Fort Caroline National Memorial	Fort Davis National Historic Site
Fort Donelson National Battlefield	Fort Frederica National Monument
Friendship Hill National Historic Site	Gateway National Recreation Area
Gauley River National Recreation Area	George Washington Birthplace National Monument
George Washington Carver National Monument	Gettysburg National Military Park
Gulf Islands National Seashore	Home of Franklin D. Roosevelt National Historic Site
Indiana Dunes National Park	Johnstown Flood National Memorial
Kenilworth Park and Aquatic Gardens	Kennesaw Mountain National Battlefield Park
Lewis and Clark National Historical Park	Mammoth Cave National Park
Manassas National Battlefield Park	Martin Van Buren National Historic Site
Minute Man National Historical Park	Mississippi National River and Recreation Areas
Monocacy National Battlefield	Moores Creek National Battlefield
New River Gorge National Park and Preserve	Ninety Six National Historic Site
Obed Wild and Scenic River	Ocmulgee Mounds National Historical Park
Oxon Cove Park and Oxon Hill Run	Ozark National Scenic Riverways
Petersburg National Battlefield	Russell Cave National Monument
Sagamore Hill National Historic Site	Saguaro National Park
Saint Croix National Scenic Riverway	Saratoga National Historical Park
Timucuan Ecological and Historic Preserve	Upper Delaware Scenic and Recreational River
Valley Forge National Historical Park	Vanderbilt Mansion National Historic Site
Vicksburg National Military Park	Weir Farm National Historical Park
Yosemite National Park


Last Modified Date:	9/27/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/1/2025 6:08:36 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 6:08:36 PM

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