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

NPSpecies - Park Species Profile


Lycopus americanus
American water horehound
Voyageurs National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Lycopus americanus Muhl. ex W.P.C. Bartram
Park Preferred Common Name(s):		American water horehound
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Lamiales, Family Lamiaceae, Genus Lycopus, Species Lycopus americanus


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		MN: SNR
Evidence:		0 Observations, 0 Vouchers, 4 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Acadia National Park	Agate Fossil Beds National Monument
Antietam National Battlefield	Apostle Islands National Lakeshore
Appalachian National Scenic Trail	Appomattox Court House National Historical Park
Arkansas Post National Memorial	Assateague Island National Seashore
Aztec Ruins National Monument	Badlands National Park
Bandelier National Monument	Blue Ridge Parkway
Boston Harbor Islands National Recreation Area	Buffalo National River
Canyonlands National Park	Cape Cod National Seashore
Catoctin Mountain Park	Chesapeake and Ohio Canal National Historical Park
Chickasaw National Recreation Area	Colonial National Historical Park
Cuyahoga Valley National Park	Delaware Water Gap National Recreation Area
Devils Tower National Monument	Dinosaur National Monument
Effigy Mounds National Monument	Eisenhower National Historic Site
Eleanor Roosevelt National Historic Site	Fire Island National Seashore
First State National Historical Park	Fort Caroline National Memorial
Fort Donelson National Battlefield	Fort Laramie National Historic Site
Fort Necessity National Battlefield	Fort Union Trading Post National Historic Site
Friendship Hill National Historic Site	Gateway National Recreation Area
George Washington Carver National Monument	George Washington Memorial Parkway
Gettysburg National Military Park	Glacier National Park
Glen Canyon National Recreation Area	Grand Portage National Monument
Great Falls Park	Great Smoky Mountains National Park
Hagerman Fossil Beds National Monument	Homestead National Historical Park
Hopewell Culture National Historical Park	Hopewell Furnace National Historic Site
Indiana Dunes National Park	Isle Royale National Park
Kenilworth Park and Aquatic Gardens	Lake Meredith National Recreation Area
Lewis and Clark National Historical Park	Mammoth Cave National Park
Manassas National Battlefield Park	Marsh-Billings-Rockefeller National Historical Park
Martin Van Buren National Historic Site	Mississippi National River and Recreation Areas
Missouri National Recreational River	Monocacy National Battlefield
Mount Rushmore National Memorial	New River Gorge National Park and Preserve
Niobrara National Scenic River	North Cascades National Park
Ozark National Scenic Riverways	Pictured Rocks National Lakeshore
Pipestone National Monument	Prince William Forest Park
Richmond National Battlefield Park	Saint Croix National Scenic Riverway
Saratoga National Historical Park	Scotts Bluff National Monument
Shiloh National Military Park	Sleeping Bear Dunes National Lakeshore
Tallgrass Prairie National Preserve	Theodore Roosevelt Island National Memorial
Theodore Roosevelt National Park	Timucuan Ecological and Historic Preserve
Upper Delaware Scenic and Recreational River	Valley Forge National Historical Park
Vanderbilt Mansion National Historic Site	Washita Battlefield National Historic Site
Wind Cave National Park	Yellowstone National Park


Last Modified Date:	4/5/2006

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 11/4/2025 5:02:14 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	11/4/2025 5:02:14 AM

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