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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Poa compressa
Canada bluegrass, flat-stem blue grass
Great Basin National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Non-native
Abundance:	Uncommon

Scientific Name with Authority:		Poa compressa L.
Park Preferred Common Name(s):
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Poales, Family Poaceae, Genus Poa, Species Poa compressa


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		GNR
NatureServe State Rank:		NV: SNA
Evidence:		0 Observations, 0 Vouchers, 3 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Acadia National Park
Agate Fossil Beds National Monument	Allegheny Portage Railroad National Historic Site
Anacostia Park	Apostle Islands National Lakeshore
Appalachian National Scenic Trail	Assateague Island National Seashore
Aztec Ruins National Monument	Badlands National Park
Bandelier National Monument	Bighorn Canyon National Recreation Area
Black Canyon of the Gunnison National Park	Blue Ridge Parkway
Boston Harbor Islands National Recreation Area	Bryce Canyon National Park
Buffalo National River	Canyon De Chelly National Monument
Cape Cod National Seashore	Cape Hatteras National Seashore
Capitol Reef National Park	Catoctin Mountain Park
Cedar Breaks National Monument	Chesapeake and Ohio Canal National Historical Park
Colonial National Historical Park	Crater Lake National Park
Cumberland Gap National Historical Park	Curecanti National Recreation Area
Cuyahoga Valley National Park	Death Valley National Park
Delaware Water Gap National Recreation Area	Denali National Park and Preserve
Devils Tower National Monument	Dinosaur National Monument
Effigy Mounds National Monument	Eisenhower National Historic Site
Fire Island National Seashore	First State National Historical Park
Florissant Fossil Beds National Monument	Fort Donelson National Battlefield
Fort Laramie National Historic Site	Fort Necessity National Battlefield
Fort Union Trading Post National Historic Site	Fossil Butte National Monument
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	Glacier National Park
Glen Canyon National Recreation Area	Grand Canyon National Park
Grand Portage National Monument	Grand Teton National Park
Grant-Kohrs Ranch National Historic Site	Great Falls Park
Great Smoky Mountains National Park	Hagerman Fossil Beds National Monument
Harpers Ferry National Historical Park	Hopewell Furnace National Historic Site
Hovenweep National Monument	Indiana Dunes National Park
Isle Royale National Park	Jewel Cave National Monument
Johnstown Flood National Memorial	Kenilworth Park and Aquatic Gardens
Kennesaw Mountain National Battlefield Park	Lake Mead National Recreation Area
Lake Roosevelt National Recreation Area	Lincoln Boyhood National Memorial
Little Bighorn Battlefield National Monument	Mammoth Cave National Park
Manassas National Battlefield Park	Marsh-Billings-Rockefeller National Historical Park
Mesa Verde National Park	Minute Man National Historical Park
Mississippi National River and Recreation Areas	Missouri National Recreational River
Mount Rainier National Park	Mount Rushmore National Memorial
Natural Bridges National Monument	New River Gorge National Park and Preserve
Nez Perce National Historical Park	Ninety Six National Historic Site
Niobrara National Scenic River	North Cascades National Park
Obed Wild and Scenic River	Olympic National Park
Oregon Caves National Monument	Oxon Run National Parkway
Ozark National Scenic Riverways	Pecos National Historical Park
Petersburg National Battlefield	Pictured Rocks National Lakeshore
Pipe Spring National Monument	Pipestone National Monument
Prince William Forest Park	Redwood National Park
Richmond National Battlefield Park	Rock Creek Park
Rocky Mountain National Park	Saint Croix National Scenic Riverway
Saint-Gaudens National Historical Park	San Juan Island National Historical Park
Saratoga National Historical Park	Sequoia and Kings Canyon National Parks
Shenandoah National Park	Sleeping Bear Dunes National Lakeshore
Suitland Parkway	Theodore Roosevelt National Park
Thomas Stone National Historic Site	Timpanogos Cave National Monument
Upper Delaware Scenic and Recreational River	Valles Caldera National Preserve
Valley Forge National Historical Park	Vanderbilt Mansion National Historic Site
Voyageurs National Park	Whiskeytown National Recreation Area
Wilson's Creek National Battlefield	Wind Cave National Park
Wrangell - St Elias National Park and Preserve	Yellowstone National Park
Yosemite National Park	Zion National Park


Last Modified Date:	11/15/2006

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 11/4/2025 7:03:29 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	11/4/2025 7:03:29 AM

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