There was a tree alongside a sidewalk and a branch had been cut a long time ago. Where the branch met the trunk, was a small depression. A couple of new branches were growing and beside them, a Dandelion. I have never seen that before.
I also found different types of meadow pictures.

A drawing of the Dandelion in a tree.

Little pink flowers growing through a crack in a rock  by, jensen, US FOrest Service