The leaves are 1/8 to 1/2 inch long. It can have numerous backward curving spines (1/4 inch).
by htop Sep 29, 2004 1:04 PM
May 21, 2006. early Summer, zone 9b
by Xenomorf Mar 21, 2008 2:49 PM
Catclaw Acacia in Arizona, U.S.A., July 1998
by kennedyh May 14, 2009 9:12 PM
May 21, 2006. early Summer, zone 9b
by Xenomorf Mar 14, 2011 1:54 PM
May 21, 2006. early Summer, zone 9b
by Xenomorf Mar 14, 2011 1:55 PM
May 21, 2006. early Summer, zone 9b
by Xenomorf Mar 14, 2011 1:55 PM
May 21, 2006. early Summer, zone 9b
by Xenomorf Mar 14, 2011 1:56 PM
June 14, 2006. mid Summer, zone 9b
by Xenomorf Mar 14, 2011 1:56 PM
June 14, 2006. mid Summer, zone 9b
by Xenomorf Mar 14, 2011 1:57 PM
June 14, 2006. mid Summer, zone 9b
by Xenomorf Mar 14, 2011 1:58 PM
June 14, 2006. mid Summer, zone 9b
by Xenomorf Mar 14, 2011 1:59 PM
June 25, 2006. Mid Summer, zone 9b
by Xenomorf Mar 14, 2011 1:59 PM
Tuzigoot National Monument, Arizona. April 30, 2011, zone 8a, April 30, 2011, late Spring. Elev. 3550 ft.
by Xenomorf May 1, 2011 6:01 PM
Tuzigoot National Monument, Arizona. April 30, 2011, zone 8a, April 30, 2011, late Spring. Elev. 3550 ft.
by Xenomorf May 1, 2011 6:02 PM
Tuzigoot National Monument, Arizona. April 30, 2011, zone 8a, April 30, 2011, late Spring. Elev. 3550 ft.
by Xenomorf May 2, 2011 2:30 AM
Tuzigoot National Monument, Arizona. April 30, 2011, zone 8a, April 30, 2011, late Spring. Elev. 3550 ft.
by Xenomorf May 2, 2011 2:31 AM
Photo courtesy and copyright of Michelle Cloud-Hughes, Proprietor at Desert Solitaire Botany and Ecological Restoration, from San Diego, California.
by Kell May 27, 2018 9:04 PM
Photo courtesy and copyright of Michelle Cloud-Hughes, Proprietor at Desert Solitaire Botany and Ecological Restoration, from San Diego, California.
by Kell May 27, 2018 9:04 PM
Copyright of the Anza-Borrego Wildflowers Guide, https://borregowildflowers.org/
by Kell Jun 13, 2020 6:11 PM
Copyright of the Anza-Borrego Wildflowers Guide, https://borregowildflowers.org/
by Kell Jun 14, 2020 6:00 PM
