1) Genus tetraclinis 2) Gymnosperm genus 3) National symbol of Malta 4) Sandarac tree 
Tetraclinis (also called arar, araar or Sictus tree) is a genus of evergreen coniferous tree in the cypress family Cupressaceae, containing only one species, Tetraclinis articulata, also known as Thuja articulata, sandarac, sandarac tree or Barbary thuja, endemic to the western Mediterranean region. It is native to northwestern Africa in the Atlas...
[n] - sandarac tree
genus Tetraclinis noun sandarac tree