There may not be a National tree, but there are regional trees that are important. The Madrono or Strawberry tree in Madrid. The Spanish Fir in Malaga An Oak in the Basque country A Holm Oak in Extramadura In Jaen, the Olive tree
Spains national sport is Football
Spain does not have an official national animal. The three Spanish symbols authorized by the government are the Flag, the Heraldic Crest, and the Spanish National Anthem. See the related link.
the national tree is an elm tree
Switzerland does not have an official national tree.
The national tree of Greece is the olive tree.
the spains did it
Spanish
I believe that the pine tree is the national Christmas tree.
India's national tree is the banyan tree
National tree of Persia (Iran) is Cherry tree.
The national tree of Yemen is the the Dragon Blood.