Any chance for a picture or description of the flower and leaf?

It looks like it could be Echinocystis lobata(wild cucumber.)
Remy

Here is a link that might be useful: Wild Cucmber

Looks like a dead ringer to me!

Thank you for helping me out. I appreciate the expert identification. I have the seeds and it will be in the garden for exploration next summer.

When you split the pod open, they really do smell just like cucumbers, but they are not edible...extremely bitter. They can be very invasive, but are easily pulled out by the root..i toss mine in a fire so they don't seed anywhere.
Why would you want to keep seeds of this? Donna