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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Chamaesyce polygonifolia
seaside sandmat, seaside spurge
Gateway National Recreation Area
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Chamaesyce polygonifolia (L.) Small
Park Preferred Common Name(s):		seaside sandmat, seaside spurge
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Malpighiales, Family Euphorbiaceae, Genus Euphorbia, Species Chamaesyce polygonifolia


Park Tags:
ParkTag -


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


Other Parks Where Species is Listed:
Boston Harbor Islands National Recreation Area	Cape Cod National Seashore
Cape Hatteras National Seashore	Cape Lookout National Seashore
Cumberland Island National Seashore	Fort Pulaski National Monument
Fort Sumter National Historical Park	George Washington Birthplace National Monument
Indiana Dunes National Park	Sleeping Bear Dunes National Lakeshore


Last Modified Date:	8/12/2008

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/12/2025 4:37:49 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		10/12/2025 4:37:49 PM