Somewhere in the yard I got into some Poison Ivy or some such irritant. My best guess is the vine growing up my Live Oak. There are quite a few other plants growing in the area so I am including others as well in case the plant shown in the first few pictures is not the culprit. Well, I was going to, but I see that it won't let me attach multiple images. I'll include a zip file with the collection.

PoisonIvy.zip