I found this growing wild

The flowers look like passion flowers but I can’t tell what kind it is from photos I’m seeing online. The flowers are tiny. The closest thing I can find is cotton leaf passion flower.

Anyways, does anyone have experience propagating this? I have the purple opossum variety growing in my yard but it’s a little overkill compared to this guys’s tiny leaves and flowers. I’d love to try to grow this variety or species if I can collect seeds or take a cutting.