
Umbrella Thorn or Flat-topped Acacia trees
A closeup of their strange branching structure and flat tops. Some say their flat tops and ever-thinner branches in the top are a result of how Giraffes feed on the tree. These were found in a very special place, the edge of the Ngorongoro crater floor.

''Acacia tortilis'', attributed by APG III to the Vachellia genus, is the Umbrella thorn acacia, also known as ''Umbrella thorn'' and ''Israeli babool'', a medium to large canopied tree native primarily to the savanna and Sahel of Africa , but also occurring in the Middle East.
Similar species: Fabales
By Ferdy Christant
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Uploaded Nov 13, 2013. Captured Sep 1, 2013 13:44 in B 144, Tanzania.
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