I don't normally remove people's posts, I leave that to their discretion and just note that they are outside the guidelines of the thread.
photolady - That looks a lot like Gaura, but the ones I see here are nowhere near tiny flower size. I've shot a few, almost 2 inches across. And I can tell those are nowhere near that large...so I'm not sure, a Wiki page I looked at indicates a number of varieties, could be some small ones there. This page has the best picture I can find, it's a pink one. The two petals per side feature though, is the main characteristic of Gaura...if that's not it, I Have no idea.
Gaura