If your plant does not have the seed pods, it looks like it could be a Mandevilla (pronounced Mandevia). I have a white one and a red one. They are glowing with all the blooms they produce. My white one is in the pot I bought it and and I set it under a obelisk. It climbs like crazy. The red one is under half of an iron hay older. The tendrils will latch onto anything to keep on climbing. This is the first year for my white one, but I've had red ones for 2 other years. I have to cut them back and bring them into the garage in the winter. They won't survive here in South Dakota if I didn't do that. Good luck finding out for sure what yours is. Just google the different names and you will usually see pictures also.