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

NPSpecies - Park Species Profile


Bromus commutatus
hairy brome, hairy chess, meadow brome
Olympic National Park
			Record Status: Approved
Occurrence:	Probably Present
Nativeness:	Non-native
Abundance:

Scientific Name with Authority:		Bromus commutatus Schrad.
Park Preferred Common Name(s):
Park Synonyms:

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


Park Tags:
Plant Life form - Grasses sedges and rushes


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		GNR
NatureServe State Rank:		WA: SNA
Evidence:		2 Observations, 0 Vouchers, 0 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Antietam National Battlefield
Bent's Old Fort National Historic Site	Big South Fork National River and Recreation Area
Bighorn Canyon National Recreation Area	Blue Ridge Parkway
Bluestone National Scenic River	Buffalo National River
Canyon De Chelly National Monument	Cape Hatteras National Seashore
Chesapeake and Ohio Canal National Historical Park	Chickamauga and Chattanooga National Military Park
City Of Rocks National Reserve	Colonial National Historical Park
Cowpens National Battlefield	Curecanti National Recreation Area
Cuyahoga Valley National Park	Devils Tower National Monument
First State National Historical Park	Fort Donelson National Battlefield
Fort Laramie National Historic Site	Fort Larned National Historic Site
George Washington Carver National Monument	Glacier National Park
Grand Teton National Park	Great Falls Park
Great Smoky Mountains National Park	Homestead National Historical Park
Hopewell Culture National Historical Park	Hopewell Furnace National Historic Site
Hot Springs National Park	Indiana Dunes National Park
Jewel Cave National Monument	John Day Fossil Beds National Monument
Kennesaw Mountain National Battlefield Park	Kings Mountain National Military Park
Lava Beds National Monument	Mammoth Cave National Park
Manassas National Battlefield Park	Martin Van Buren National Historic Site
Monocacy National Battlefield	Mount Rainier National Park
Natchez Trace Parkway	New River Gorge National Park and Preserve
Ninety Six National Historic Site	Obed Wild and Scenic River
Rock Creek Park	Shiloh National Military Park
Stones River National Battlefield	Suitland Parkway
Theodore Roosevelt Island National Memorial	Valley Forge National Historical Park
Wind Cave National Park	Wrangell - St Elias National Park and Preserve


Last Modified Date:	11/3/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/1/2025 5:46:31 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	10/1/2025 5:46:31 PM

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