Originally Posted by
COYOTEMAGIC
Big flowers with big leaves, spikey seed pods=Datura=Angel Trumpet
Small flowers, small leave=Bindweed
Small flowers, heart shaped leaves, round seed pods and climbs=morning glory
Yup!! I was going to ask if it had spiney seed pods because it looks the most like Datura to me. Some people call Datura "Moon Flower". They come in white and a beautiful dark purple.
If it's Datura, you can collect the spikey seed pods once dried and sow them where ever you want. They usually germinate pretty easy and you'll have more next year.