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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Achillea millefolium
common yarrow, milfoil
Weir Farm National Historical Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Non-native
Abundance:	Occasional

Scientific Name with Authority:		Achillea millefolium L.
Park Preferred Common Name(s):		common yarrow, milfoil
Park Synonyms:

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


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:		O
NatureServe Global Rank:		G5
NatureServe State Rank:		CT: S5
Evidence:		0 Observations, 0 Vouchers, 1 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Agate Fossil Beds National Monument
Alagnak Wild River	Alibates Flint Quarries National Monument
Allegheny Portage Railroad National Historic Site	Anacostia Park
Aniakchak National Monument and Preserve	Antietam National Battlefield
Apostle Islands National Lakeshore	Appalachian National Scenic Trail
Appomattox Court House National Historical Park	Assateague Island National Seashore
Aztec Ruins National Monument	Badlands National Park
Big Hole National Battlefield	Big South Fork National River and Recreation Area
Big Thicket National Preserve	Blue Ridge Parkway
Bluestone National Scenic River	Booker T. Washington National Monument
Boston Harbor Islands National Recreation Area	Buffalo National River
Cape Cod National Seashore	Cape Hatteras National Seashore
Cape Lookout National Seashore	Carl Sandburg Home National Historic Site
Catoctin Mountain Park	Chamizal National Memorial
Channel Islands National Park	Chattahoochee River National Recreation Area
Chesapeake and Ohio Canal National Historical Park	Chickamauga and Chattanooga National Military Park
Chickasaw National Recreation Area	Colonial National Historical Park
Cowpens National Battlefield	Crater Lake National Park
Craters of the Moon National Monument and Preserve	Cumberland Gap National Historical Park
Cuyahoga Valley National Park	Delaware Water Gap National Recreation Area
Denali National Park and Preserve	Devils Postpile National Monument
Ebey's Landing National Historical Reserve	Effigy Mounds National Monument
Eisenhower National Historic Site	Eleanor Roosevelt National Historic Site
Eugene O'Neill National Historic Site	Fire Island National Seashore
First State National Historical Park	Florissant Fossil Beds National Monument
Fort Donelson National Battlefield	Fort Necessity National Battlefield
Fort Point National Historic Site	Fort Sumter National Historical Park
Fort Union Trading Post National Historic Site	Fort Washington Park
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park	Friendship Hill National Historic Site
Gateway National Recreation Area	George Washington Birthplace National Monument
George Washington Carver National Monument	George Washington Memorial Parkway
Gettysburg National Military Park	Gila Cliff Dwellings National Monument
Golden Gate National Recreation Area	Grand Portage National Monument
Grant-Kohrs Ranch National Historic Site	Great Falls Park
Guadalupe Mountains National Park	Guilford Courthouse National Military Park
Harpers Ferry National Historical Park	Hawaii Volcanoes National Park
Home of Franklin D. Roosevelt National Historic Site	Homestead National Historical Park
Hopewell Culture National Historical Park	Hopewell Furnace National Historic Site
Horseshoe Bend National Military Park	Hot Springs National Park
Hubbell Trading Post National Historic Site	Indiana Dunes National Park
Isle Royale National Park	Jean Lafitte National Historical Park and Preserve
Jewel Cave National Monument	John Day Fossil Beds National Monument
John Muir National Historic Site	Johnstown Flood National Memorial
Katahdin Woods and Waters National Monument	Katmai National Park and Preserve
Kenai Fjords National Park	Kenilworth Park and Aquatic Gardens
Kennesaw Mountain National Battlefield Park	Knife River Indian Villages National Historic Site
Lake Clark National Park and Preserve	Lake Meredith National Recreation Area
Lake Roosevelt National Recreation Area	Lassen Volcanic National Park
Lava Beds National Monument	Lewis and Clark National Historical Park
Lincoln Boyhood National Memorial	Little Bighorn Battlefield National Monument
Little River Canyon National Preserve	Lyndon B. Johnson National Historical Park
Mammoth Cave National Park	Manassas National Battlefield Park
Marsh-Billings-Rockefeller National Historical Park	Mesa Verde National Park
Minute Man National Historical Park	Mississippi National River and Recreation Areas
Moores Creek National Battlefield	Morristown National Historical Park
Mount Rushmore National Memorial	Muir Woods National Monument
Natchez Trace Parkway	Navajo National Monument
New River Gorge National Park and Preserve	Nez Perce National Historical Park
Ninety Six National Historic Site	North Cascades National Park
Obed Wild and Scenic River	Olympic National Park
Oregon Caves National Monument	Ozark National Scenic Riverways
Pea Ridge National Military Park	Pecos National Historical Park
Petersburg National Battlefield	Pictured Rocks National Lakeshore
Pinnacles National Park	Pipestone National Monument
Piscataway Park	Point Reyes National Seashore
Presidio of San Francisco	Prince William Forest Park
Redwood National Park	Richmond National Battlefield Park
Rock Creek Park	Russell Cave National Monument
Sagamore Hill National Historic Site	Saguaro National Park
Saint Croix National Scenic Riverway	Saint-Gaudens National Historical Park
Salinas Pueblo Missions National Monument	San Juan Island National Historical Park
Santa Monica Mountains National Recreation Area	Saratoga National Historical Park
Saugus Iron Works National Historic Site	Sequoia and Kings Canyon National Parks
Shiloh National Military Park	Sleeping Bear Dunes National Lakeshore
Stones River National Battlefield	Tallgrass Prairie National Preserve
Theodore Roosevelt Island National Memorial	Theodore Roosevelt National Park
Upper Delaware Scenic and Recreational River	Valley Forge National Historical Park
Vanderbilt Mansion National Historic Site	Vicksburg National Military Park
Voyageurs National Park	Walnut Canyon National Monument
Whiskeytown National Recreation Area	Whitman Mission National Historic Site
Wilson's Creek National Battlefield	Wind Cave National Park
Wrangell - St Elias National Park and Preserve	Yosemite National Park
Yukon-Charley Rivers National Preserve


Last Modified Date:	6/22/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 9/26/2025 3:45:52 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	9/26/2025 3:45:52 AM

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