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

NPSpecies - Park Species Profile


Trifolium dubium
Small Hop Clover
Fort Vancouver National Historic Site
			Record Status: Approved
Occurrence:	Present
Nativeness:	Non-native
Abundance:	Common

Scientific Name with Authority:		Trifolium dubium Sibth.
Park Preferred Common Name(s):		Small Hop Clover
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Fabales, Family Fabaceae, Genus Trifolium, Species Trifolium dubium


Park Tags:
Life form - Forbs


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


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Antietam National Battlefield
Appomattox Court House National Historical Park	Arkansas Post National Memorial
Assateague Island National Seashore	Big Thicket National Preserve
Blue Ridge Parkway	Buffalo National River
Cape Hatteras National Seashore	Cape Lookout National Seashore
Carlsbad Caverns National Park	Chattahoochee River National Recreation Area
Chickasaw National Recreation Area	Colonial National Historical Park
Cumberland Island National Seashore	Cuyahoga Valley National Park
Death Valley National Park	Delaware Water Gap National Recreation Area
Ebey's Landing National Historical Reserve	Eugene O'Neill National Historic Site
Fort Donelson National Battlefield	Fort Pulaski National Monument
Fort Sumter National Historical Park	Gateway National Recreation Area
George Washington Birthplace National Monument	George Washington Carver National Monument
Golden Gate National Recreation Area	Great Smoky Mountains National Park
Gulf Islands National Seashore	Haleakala National Park
Hawaii Volcanoes National Park	Indiana Dunes National Park
Jean Lafitte National Historical Park and Preserve	John Muir National Historic Site
Kennesaw Mountain National Battlefield Park	Kings Mountain National Military Park
Lewis and Clark National Historical Park	Lincoln Boyhood National Memorial
Little River Canyon National Preserve	Martin Van Buren National Historic Site
Moores Creek National Battlefield	Morristown National Historical Park
Mount Rainier National Park	Natchez Trace Parkway
North Cascades National Park	Ocmulgee Mounds National Historical Park
Olympic National Park	Oregon Caves National Monument
Piscataway Park	Point Reyes National Seashore
Presidio of San Francisco	Prince William Forest Park
Redwood National Park	Richmond National Battlefield Park
Rock Creek Park	San Juan Island National Historical Park
Sequoia and Kings Canyon National Parks	Sleeping Bear Dunes National Lakeshore
Theodore Roosevelt Island National Memorial	Whiskeytown National Recreation Area
Yellowstone National Park	Yosemite National Park


Last Modified Date:	11/10/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/2/2025 4:58:36 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	10/2/2025 4:58:36 PM

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