Hi Bonitin! :-)
Thank you very much for your answer! I think you really got it! I've been browsing through images of ipomea indica and I think it is the closest match, if not identical! The stalks are hairy, the leaf matches, the flower does too and especially the pod/fruit after the flower grows off seems to match as well. :-)
So thank you very much for your help! We finally know what we have in our pot. :-)
Have a great day!
Vlk
