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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
Water Horehound
Acadia National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Occasional

Scientific Name with Authority:		Lycopus americanus Muhl. ex W.P.C. Bartram
Park Preferred Common Name(s):		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:		ME: SNR
Evidence:		0 Observations, 0 Vouchers, 6 Data Store References, 0 External Links


Other Parks Where Species is Listed:
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
Voyageurs National Park	Washita Battlefield National Historic Site
Wind Cave National Park	Yellowstone National Park


Last Modified Date:	8/16/2002

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 11/3/2025 8:05:34 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 8:05:34 PM

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