jmorth, I hope I don't scare you, but I just have to hug your neck for posting this photo. I have this growing in my back yard around the stone steps and was dreading trying to find out what it was.
Now I know.
Great photo of a very tiny bloom that packs a blue punch.

Thinking it may be V. persica now.

I just looked persica up, I think you are right. http://en.wikipedia.org/wiki/F...

I submitted proposal to move them over there.

I will add my photos later. I so love those tiny little blue flowers.