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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Portulaca oleracea
common purslane, pigweed
Kaloko-Honokohau National Historical Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Non-native
Abundance:	Common

Scientific Name with Authority:		Portulaca oleracea L.
Park Preferred Common Name(s):		common purslane, pigweed
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Caryophyllales, Family Portulacaceae, Genus Portulaca, Species Portulaca oleracea


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		GU
NatureServe State Rank:		HI: SNA
Evidence:		0 Observations, 2 Vouchers, 4 Data Store References, 0 External Links


Other Parks Where Species is Listed:
American Memorial Park	Amistad National Recreation Area
Antietam National Battlefield	Apostle Islands National Lakeshore
Arches National Park	Assateague Island National Seashore
Aztec Ruins National Monument	Badlands National Park
Bandelier National Monument	Big Bend National Park
Big Cypress National Preserve	Big South Fork National River and Recreation Area
Bighorn Canyon National Recreation Area	Biscayne National Park
Blue Ridge Parkway	Boston Harbor Islands National Recreation Area
Buck Island Reef National Monument	Canyon De Chelly National Monument
Canyonlands National Park	Cape Cod National Seashore
Cape Hatteras National Seashore	Cape Lookout National Seashore
Capitol Reef National Park	Capulin Volcano National Monument
Carl Sandburg Home National Historic Site	Carlsbad Caverns National Park
Castillo De San Marcos National Monument	Chaco Culture National Historical Park
Channel Islands National Park	Chiricahua National Monument
Colorado National Monument	Coronado National Memorial
Craters of the Moon National Monument and Preserve	Cumberland Island National Seashore
Cuyahoga Valley National Park	Death Valley National Park
Delaware Water Gap National Recreation Area	DeSoto National Memorial
Devils Tower National Monument	Dry Tortugas National Park
El Malpais National Monument	El Morro National Monument
Everglades National Park	Fire Island National Seashore
First State National Historical Park	Fort Bowie National Historic Site
Fort Davis National Historic Site	Fort Donelson National Battlefield
Fort Laramie National Historic Site	Fort Matanzas National Monument
Fort Pulaski National Monument	Fort Sumter National Historical Park
Fort Union National Monument	Fort Union Trading Post National Historic Site
Friendship Hill National Historic Site	Gateway National Recreation Area
George Washington Memorial Parkway	Gettysburg National Military Park
Gila Cliff Dwellings National Monument	Glen Canyon National Recreation Area
Grand Canyon National Park	Grand Portage National Monument
Great Falls Park	Great Sand Dunes National Park and Preserve
Great Smoky Mountains National Park	Guadalupe Mountains National Park
Hagerman Fossil Beds National Monument	Haleakala National Park
Hawaii Volcanoes National Park	Herbert Hoover National Historic Site
Hovenweep National Monument	Hubbell Trading Post National Historic Site
Indiana Dunes National Park	Jean Lafitte National Historical Park and Preserve
John Day Fossil Beds National Monument	John Muir National Historic Site
Kalaupapa National Historical Park	Kenilworth Park and Aquatic Gardens
Kennesaw Mountain National Battlefield Park	Lake Mead National Recreation Area
Lake Meredith National Recreation Area	Lake Roosevelt National Recreation Area
Lyndon B. Johnson National Historical Park	Mammoth Cave National Park
Manassas National Battlefield Park	Martin Van Buren National Historic Site
Mesa Verde National Park	Minute Man National Historical Park
Mississippi National River and Recreation Areas	Mojave National Preserve
Montezuma Castle National Monument	National Park of American Samoa
Natural Bridges National Monument	Navajo National Monument
New River Gorge National Park and Preserve	Nez Perce National Historical Park
Organ Pipe Cactus National Monument	Palo Alto Battlefield National Historical Park
Parashant National Monument	Pecos National Historical Park
Petrified Forest National Park	Pinnacles National Park
Pipe Spring National Monument	Pipestone National Monument
Piscataway Park	Presidio of San Francisco
Prince William Forest Park	Pu'uhonua o Honaunau National Historical Park
Puukohola Heiau National Historic Site	Rock Creek Park
Sagamore Hill National Historic Site	Saguaro National Park
Saint Croix National Scenic Riverway	San Antonio Missions National Historical Park
Sand Creek Massacre National Historic Site	Santa Monica Mountains National Recreation Area
Saratoga National Historical Park	Scotts Bluff National Monument
Shenandoah National Park	Sleeping Bear Dunes National Lakeshore
Stones River National Battlefield	Tallgrass Prairie National Preserve
Theodore Roosevelt National Park	Tonto National Monument
Tumacacori National Historical Park	Valley Forge National Historical Park
Vanderbilt Mansion National Historic Site	Virgin Islands National Park
Voyageurs National Park	Walnut Canyon National Monument
War in the Pacific National Historical Park	Washita Battlefield National Historic Site
Whiskeytown National Recreation Area	White Sands National Park
Wind Cave National Park	Wupatki National Monument
Yellowstone National Park	Yosemite National Park
Yucca House National Monument	Zion National Park


Last Modified Date:	6/17/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/10/2025 7:45:02 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	10/10/2025 7:45:02 AM

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