The blue gum tree comes from Australia (Tasmania / Victoria). He is one of the largest of its kind and usually reached 35 m. There are also trees that are well over 50 m high. This tree is also grown in America's Pacific Coast, in Southern Europe (Spain / Portugal), New Zealand and in parts of Africa.
It always enclose two leaves the branch. The leaves are ovate and green. The leaf margin is smooth. The leaf arrangement is alternate.
Small fruit on a stem.
The branches are green and slightly folded.