What type of tree is this?
I was hoping someone might be able to tell me what kind of tree this is (please see attached picture). I tried to get a picture that gives a good look at the leaves, but if something else is required please let me know.
It, and a few like it, are growing outside of my office building, and I'd like to possibly find methods of propagation so that I could grow one at my home.
Thanks in advance for your help!