I don't know but that is what I am trying to find out. I think it is the camel thorn tree or acacia.
President Hifikepunye Pohamba
the national tree is an elm tree
Switzerland does not have an official national tree.
The national tree of Greece is the olive tree.
I believe that the pine tree is the national Christmas tree.
India's national tree is the banyan tree
The national tree of Yemen is the the Dragon Blood.
National tree of Persia (Iran) is Cherry tree.
the canadien national tree is the maple tree
The birch tree is considered Russia's national tree.
Chile does not have a national tree, but a national flower, the "copihue".
Narra, pterocarpus is the Philippines' national tree.