This nasty looking thing is growing in my flower bed, and had I not just seen a post on Facebook about hogweed, would have just yanked it out. It is about 8 inches tall and has rather nasty looking spines covering it's main stem. If it is hogweed, I want to deal with it appropriately, since it is considered noxiious and invasive, here in Ohio. If it's not hogweed, any idea what it is?? Any help will be greatly appreciated.