I have this coming up all around my wood shop. I think I need to pull this but I would like to know what I am pulling. We have so many new invasive thistles, but this one is a new for me. Maybe , maybe is it a native? That would be a change. It is time to head out and grub out the Canadian thistle in my front field. What is one more chore. We have had wet springs in a row and all sorts of unwanteds have gotten their start.