Thanks in advance,
Looks like Ptelea trifoliata. Neat tree.
Also acts as a host plant for Giant Swallowtail larvae.
Here is a link that might be useful: Giant Swallowtail butterfly
This post was edited by saltcedar on Wed, May 8, 13 at 18:22
Thanks again, saltcedar. Going to take good care of this one.
Thank you, lycopus!