Hi, I would like to know what kind of tree I have. I think it is a kind of ash tree. Also I'm suffering from a problem losing small leaves, seems like some kind of fungus, do you know what it is ? http://www.sfu.ca/~rhui/house/tree/
Well, I agree with you it is an ash tree, and it looks like green ash to me (Fraxinus pennsylvanica), but if anyone wants to step in and tell me I'm wrong on the species, please do... As for the leaf curl, I'm afraid I can't help.