Anyone one know what kind of tree this is?

[futurist]

The tree is in Massachusetts and this is the only pic I have.. A app said japanese zelkova another app said Ash.


 

[Magicman]

It ain't Ash.  Mine also says Japanese Zelkova

[Otis1]

Could be a son of a beech.

I've got a tree joke if anyone wants to here it. 

[FairFrank]

I'm wondering, does it has a lot of knots? According to leaves, it seems to be an ash lancetic. Upd. I cut a lot of similar branches a few days ago. They are very dense and difficult to adjust, instead of my Fiskars loppers(specs are here). So it should be ash.

[Ianab]

Ash has leaves that are opposite each other on the twig, these ones alternate. Zelkova has that alternating pattern, and there are 6 species of them. If it's an ornamental it could also be one of the other European species?   Zelkova carpinifolia ?