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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Polycarpon tetraphyllum
four-leaved all-seed
Channel Islands National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Non-native
Abundance:	Rare

Scientific Name with Authority:		Polycarpon tetraphyllum (L.) L.
Park Preferred Common Name(s):		four-leaved all-seed
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Caryophyllales, Family Caryophyllaceae, Genus Polycarpon, Species Polycarpon tetraphyllum


Management Tags:
Management Priority


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		GNR
NatureServe State Rank:		CA: SNA
Evidence:		0 Observations, 1 Vouchers, 2 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Cumberland Island National Seashore	Eugene O'Neill National Historic Site
Fort Point National Historic Site	Fort Pulaski National Monument
Fort Sumter National Historical Park	Golden Gate National Recreation Area
Haleakala National Park	Hawaii Volcanoes National Park
Kalaupapa National Historical Park	Pinnacles National Park
Point Reyes National Seashore	Presidio of San Francisco
Redwood National Park	San Antonio Missions National Historical Park
Sequoia and Kings Canyon National Parks	Yosemite National Park


Last Modified Date:	9/12/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/16/2025 4:07:17 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		10/16/2025 4:07:17 PM