Look what I found this afternoon. My Passion Flower has already started to bloom. This is Passiflora incarnata or Maypop. This vine is about 25 feet long covering a corner of our chain link fence. It blooms almost all season. In my area it is almost evergreen. It is also the larval food for Gulf Fritillary butterflies. In a few weeks we should have caterpillars having an feast. As soon as they show up, I will post a picture.
According to Wikipedia, Passion flower is native to all areas of the world, excluding Europe and Antarctica. There are nine species native to the U.S. The structure of the flower requires a large bee or humming bird for pollination. We will see humming birds, bumble bees, and caterpillars all over this all summer. It is a happening place.
I am a pretty happy gardener right now.