Hi, I am pretty new to gardenweb and I have been gardening about a year in zone8b NW FL. I love it! I was strolling in my back yard this morning and I look by my dock and I see a pretty flash of purple and lo and behold there is a beautiful iris growing and some wild salvia. Can any of you ID this iris? I think it's an iris, but if anyone could kindly ID this plant I'd greatly appreciate it! Thanks!