New member, probably my first of many "what's this" type posts. I've just recently gotten into gardening and there are a lot of wild plants around my house which are just lovely, hoping to incorporate them. But first, identification!

I live in Memphis, TN -- zone 7.

Today, I opened my bedroom window for the first time in months and found a very pretty vine growing over it. Looking closer, it produces berries. I want to seed it along a fence in the back yard but I'm not sure if it will choke out the other plants.

The berries, which look and feel like tiny oval grapes, start green and turn black. Many were covered with a specific bug:

Nearby on the ground was a clump of trumpet flowers, which I've also spotted vining over the trees a few dozen yards away. Maybe the same plant?

I just love the heart-shaped foliage.

So, what is this??

Edit: Sitting inside at the computer, just saw a beautiful baby cardinal fly onto the vine and pick a cucumber. Guess that means my chickens can eat it, too. Definitely going to spread this.