Texas Gardening: Glad I did not yank out this vine, 1 by frostweed

frostweed wrote:
Well, I thought I would add a little more fuel to the fire.
This is the pure white evergreen passiflora that someone gave me at the Arlington spring swap last year.
Actually they gave it to Frank, and he couldn't remember who it was that gave it to him.
I thought it was Paige, but she said no. Anyway I planted it and it has turned out to be beautiful and a very fast grower. It only has one trunk but the upper branches grow very fast, it is now at least 15 feet in both directions and has shiny foliage with 5 sectioned leaves.
I don't think it is a native, but I sure would like to know the name of it. So if any of you know it please let me know.
Here is my beauty;