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

NPSpecies - Park Species Profile


Asclepias syriaca
common milkweed
Marsh-Billings-Rockefeller National Historical Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Asclepias syriaca L.
Park Preferred Common Name(s):		common milkweed
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Gentianales, Family Apocynaceae, Genus Asclepias, Species Asclepias syriaca


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:		O, BI
NatureServe Global Rank:		G5
NatureServe State Rank:		VT: S5
Evidence:		0 Observations, 0 Vouchers, 4 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Acadia National Park	Allegheny Portage Railroad National Historic Site
Anacostia Park	Antietam National Battlefield
Apostle Islands National Lakeshore	Appalachian National Scenic Trail
Appomattox Court House National Historical Park	Assateague Island National Seashore
Big South Fork National River and Recreation Area	Blue Ridge Parkway
Bluestone National Scenic River	Boston Harbor Islands National Recreation Area
Camp Nelson National Monument	Cape Cod National Seashore
Cape Hatteras National Seashore	Carl Sandburg Home National Historic Site
Catoctin Mountain Park	Chesapeake and Ohio Canal National Historical Park
Chickamauga and Chattanooga National Military Park	Colonial National Historical Park
Cumberland Gap National Historical Park	Cuyahoga Valley National Park
Delaware Water Gap National Recreation Area	Effigy Mounds National Monument
Eisenhower National Historic Site	Eleanor Roosevelt National Historic Site
Fire Island National Seashore	First State National Historical Park
Fort Donelson National Battlefield	Fort Larned National Historic Site
Fort Necessity National Battlefield	Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park
Friendship Hill National Historic Site	Gateway National Recreation Area
Gauley River National Recreation Area	George Washington Birthplace National Monument
George Washington Carver National Monument	George Washington Memorial Parkway
Gettysburg National Military Park	Great Falls Park
Great Smoky Mountains National Park	Guilford Courthouse National Military Park
Harpers Ferry National Historical Park	Herbert Hoover National Historic Site
Home of Franklin D. Roosevelt National Historic Site	Homestead National Historical Park
Hopewell Culture National Historical Park	Hopewell Furnace National Historic Site
Indiana Dunes National Park	Isle Royale National Park
Johnstown Flood National Memorial	Katahdin Woods and Waters National Monument
Kenilworth Park and Aquatic Gardens	Kennesaw Mountain National Battlefield Park
Knife River Indian Villages National Historic Site	Lincoln Boyhood National Memorial
Little Bighorn Battlefield National Monument	Mammoth Cave National Park
Manassas National Battlefield Park	Martin Van Buren National Historic Site
Mill Springs Battlefield National Monument	Minute Man National Historical Park
Mississippi National River and Recreation Areas	Missouri National Recreational River
Monocacy National Battlefield	Morristown National Historical Park
Natchez Trace Parkway	New River Gorge National Park and Preserve
Petersburg National Battlefield	Pictured Rocks National Lakeshore
Pipestone National Monument	Piscataway Park
Prince William Forest Park	Richmond National Battlefield Park
Rock Creek Park	Russell Cave National Monument
Sagamore Hill National Historic Site	Saint Croix National Scenic Riverway
Saint-Gaudens National Historical Park	Saratoga National Historical Park
Saugus Iron Works National Historic Site	Shenandoah National Park
Sleeping Bear Dunes National Lakeshore	Stones River National Battlefield
Tallgrass Prairie National Preserve	Theodore Roosevelt Island National Memorial
Thomas Stone National Historic Site	Upper Delaware Scenic and Recreational River
Valley Forge National Historical Park	Vanderbilt Mansion National Historic Site
Voyageurs National Park	Washita Battlefield National Historic Site
Weir Farm National Historical Park	Wilson's Creek National Battlefield


Last Modified Date:	1/4/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/7/2025 5:45:31 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	10/7/2025 5:45:31 PM

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