This sprang up right in the middle of a petunia. I let it grow because I had some plants from Annie's Annuals in these containers last year and I was hoping one of them had reseeded. So far, though, it hasn't produced anything but leaves.
It's possible that everyone else will know this is a weed and I'll look quite foolish, but I don't have a single other plant on my property that resembles this one, and weeds rarely travel alone.
So, is it something good or is it a weed? Have I nurtured it for good reason or have I merely offered aid and comfort to the enemy?