Boneset is a wild plant common in my neck of the woods. It's related to the aster. This particular plant showed up in my garden last year and I left it. It has a number of medicinal uses.
One thing is certain, bees love it. I noticed several buzzing around it. My pictures captured a bumblebee and some kind of wasp.
I think it's tiny starburst blossoms and unusual leaf pattern are beautiful.