The Montezuma Cypress (Taxodium mucronatum), known in Spanish as ahuehuete, is Mexico's national tree.
It's a Nopal, also know as Opuntia, from the family of the cactaceae.
The dahlia.
the national flowers are the dahlia officially and the Poinsettia unofficially I think. And the national tree is the ahuehuete
Enchiladas, Tacos, Nachos, Buritos etc
The dahlia is the official national flower of Mexico (the country).
the national tree is an elm tree
The golden eagle is the national bird of Mexico. It is featured on the coat of arms for the country and inhabits much of the country's mountains.
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