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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Acacia greggii
catclaw, catclaw acacia, devilsclaw, Gregg's catclaw, Texas catclaw
Grand Canyon National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Common

Scientific Name with Authority:		Acacia greggii A. Gray
Park Preferred Common Name(s):
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Fabales, Family Fabaceae, Genus Senegalia, Species Acacia greggii


Park Tags:
ParkTag -


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


Other Parks Where Species is Listed:
Amistad National Recreation Area	Guadalupe Mountains National Park
Joshua Tree National Park	Lake Mead National Recreation Area
Mojave National Preserve	Palo Alto Battlefield National Historical Park
Parashant National Monument	Saguaro National Park
Tuzigoot National Monument


Last Modified Date:	9/28/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 5/30/2026 11:59:59 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		5/30/2026 11:59:59 PM