By Jjulio
Johannesburg,
South Africa 
Would love some help to identify this tree - photos taken in the Kruger National park South Africa.
13 Jun, 2012
Answers
A pretty good guess, I would say, Steve.
It certainly is an Acacia.
14 Jun, 2012
Not such an acacia, flower is different.
14 Jun, 2012
Found it!
It's a Rhigozum zambesiacum
http://www.zimbabweflora.co.zw/speciesdata/image-display.php?species_id=152370&image_id=4
14 Jun, 2012
Maybe it could be sweet thorn (Acacia karroo) they are thorns on the tree near the flowers but just a wild guess.
13 Jun, 2012