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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Cynanchum laeve
climbing milkweed, honeyvine, honeyvine milkweed, sandvine
Piscataway Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Cynanchum laeve (Michx.) Pers.
Park Preferred Common Name(s):
Park Synonyms:		Ampelamus albidus

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


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		MD: S5
Evidence:		0 Observations, 2 Vouchers, 1 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Anacostia Park
Appalachian National Scenic Trail	Appomattox Court House National Historical Park
Big Thicket National Preserve	Blue Ridge Parkway
Buffalo National River	Chesapeake and Ohio Canal National Historical Park
Chickamauga and Chattanooga National Military Park	Chickasaw National Recreation Area
Fort Donelson National Battlefield	Fort Larned National Historic Site
George Washington Birthplace National Monument	George Washington Carver National Monument
George Washington Memorial Parkway	Great Falls Park
Great Smoky Mountains National Park	Harpers Ferry National Historical Park
Horseshoe Bend National Military Park	Jean Lafitte National Historical Park and Preserve
Kenilworth Park and Aquatic Gardens	Lyndon B. Johnson National Historical Park
Mammoth Cave National Park	Monocacy National Battlefield
Ninety Six National Historic Site	Richmond National Battlefield Park
Rock Creek Park	San Antonio Missions National Historical Park
Shiloh National Military Park	Stones River National Battlefield
Tallgrass Prairie National Preserve	Theodore Roosevelt Island National Memorial


Last Modified Date:	2/24/2016

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 3/31/2026 10:40:12 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	3/31/2026 10:40:12 AM

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