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

NPSpecies - Park Species Profile


Sisyrinchium atlanticum
eastern blue-eyed grass
Cape Cod National Seashore
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Sisyrinchium atlanticum E.P. Bicknell
Park Preferred Common Name(s):		eastern blue-eyed grass
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Asparagales, Family Iridaceae, Genus Sisyrinchium, Species Sisyrinchium atlanticum


Park Tags:
ParkTag -


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


Other Parks Where Species is Listed:
Assateague Island National Seashore	Big Thicket National Preserve
Blue Ridge Parkway	Boston Harbor Islands National Recreation Area
Cape Hatteras National Seashore	Cape Lookout National Seashore
Catoctin Mountain Park	Chickamauga and Chattanooga National Military Park
Congaree National Park	Eleanor Roosevelt National Historic Site
Fire Island National Seashore	Fort Caroline National Memorial
Gateway National Recreation Area	Great Smoky Mountains National Park
Gulf Islands National Seashore	Indiana Dunes National Park
Minute Man National Historical Park	Morristown National Historical Park
Natchez Trace Parkway	Ocmulgee Mounds National Historical Park
Padre Island National Seashore	Sagamore Hill National Historic Site
Shenandoah National Park	Timucuan Ecological and Historic Preserve


Last Modified Date:	9/29/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/9/2025 5:42:02 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	10/9/2025 5:42:02 PM

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