[The Pea Family in the Mountains and Deserts of Southwest America
] [Shrubs and Trees of the Pea Family in the American Southwest]
Catclaw, Devil's Claw
Synonyms: Acacia greggii, Acacia greggii var. arizonica, Acacia greggii var. greggii
Devil's claw observed on the desert wash at Hawk Canyon, Anza-Borrego Desert State Park, CA......March 30, 2010.