Recently on a walk through the neighborhood I noticed a pretty little weed flower by the path, and remembered having photographed something like it in the past. A few minutes after returning to my computer I saw Nature I.D.'s blog post "lots o' lotuses," and the pictures looked so much like the plants I had just seen. Here's one of Katie's photos:
Today Mr. Glad and I were out in a different part of the neighborhood, and there was my flower growing in a sidewalk crack. I grabbed a bunch and brought it home. Here is its picture. I don't have time to research this thoroughly right now but I'm putting up my pictures for Katie and anyone else interested to see. They are cute little flowers in any case and a welcome break from ugly thistles and puncture vines.