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National Park Service
U.S. Department of the Interior
NPSpecies - Park Species Profile
 
Cyperus squarrosus
awned flatsedge
Chesapeake and Ohio Canal National Historical Park
   
Record Status: Approved
Occurrence:
Present
Nativeness:
Native
Abundance:
Unknown
 
Scientific Name with Authority:
Cyperus squarrosus L.
Park Preferred Common Name(s):
awned flatsedge
Park Synonyms:
Cyperus aristatus
 
Taxonomic Hierarchy:
Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Poales, Family Cyperaceae, Genus Cyperus, Species Cyperus squarrosus
Management Tags:
Management Priority
Threatened/Endangered Status:
 
State Species of Concern Status:
 
Ozone-sensitive Status:
 
NatureServe Global Rank:
G5
NatureServe State Rank:
DC: S1; VA: S3; WV: S2S3
Evidence:
0 Observations, 1 Vouchers, 6 Data Store References, 0 External Links
Other Parks Where Species is Listed:
 
Amistad National Recreation Area
Big Bend National Park
Big Cypress National Preserve
Big Thicket National Preserve
Blue Ridge Parkway
Canyon De Chelly National Monument
Capitol Reef National Park
Chickasaw National Recreation Area
Chiricahua National Monument
Coronado National Memorial
Delaware Water Gap National Recreation Area
Devils Postpile National Monument
Dinosaur National Monument
El Malpais National Monument
El Morro National Monument
Fort Bowie National Historic Site
Fort Donelson National Battlefield
Fort Laramie National Historic Site
Friendship Hill National Historic Site
George Washington Carver National Monument
George Washington Memorial Parkway
Gettysburg National Military Park
Glen Canyon National Recreation Area
Grand Teton National Park
Great Falls Park
Great Sand Dunes National Park and Preserve
Guadalupe Mountains National Park
Harpers Ferry National Historical Park
Indiana Dunes National Park
Jean Lafitte National Historical Park and Preserve
John Day Fossil Beds National Monument
Joshua Tree National Park
Kenilworth Park and Aquatic Gardens
Kennesaw Mountain National Battlefield Park
Lassen Volcanic National Park
Mammoth Cave National Park
Mississippi National River and Recreation Areas
Mojave National Preserve
New River Gorge National Park and Preserve
Niobrara National Scenic River
Organ Pipe Cactus National Monument
Ozark National Scenic Riverways
Petrified Forest National Park
Pinnacles National Park
Pipestone National Monument
Saguaro National Park
Saint Croix National Scenic Riverway
Scotts Bluff National Monument
Sequoia and Kings Canyon National Parks
Voyageurs National Park
Whiskeytown National Recreation Area
Wind Cave National Park
Yellowstone National Park
Yosemite National Park
Last Modified Date:
12/17/2015
 
NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/7/2025 7:06:20 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
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