I have no idea what these dainty flowers are.

They grew from a woody stem and at first I thought they were columbine because of the shape of their leaves.

These blooms are about as tall as I am. They started blooming in July and they are under the shade of a big tree.

Here's a link to the image that will be larger than the one on the site: http://3.bp.blogspot.com/_OIlPkCVKhqI/SLS7BDn8c-I/AAAAAAAABnc/_C-WiSnQejY/s1600-h/IMG_1763.jpg

Image link: