Vachellia Species, Bull Horn Acacia, Hollow-Thorn Acacia, Swollen-Thorn Acacia (Vachellia collinsii)

Los Angeles arboretum in April

by palmbob Apr 21, 2004 12:30 PM

Photo by Cody Hinchliff 2004, in Guanacaste, Costa Rica; Creative Commons Attribution-Share Alike 3.0 Unported license

by DaylilySLP Jul 12, 2019 8:46 AM

Photo by Kurt Stueber; Creative Commons Attribution-Share Alike 3.0 Unported license

by DaylilySLP Jul 12, 2019 8:47 AM