Thick stands every year on my back hillside. 1 - 2 ft. tall, square hairy stem, opposite broad toothed leaves with tiny hairs on top surface. Tiny pink flowers, I've seen bumblebees working them already and they are just beginning to open. Closest I can come from weed id website is blue vervain, but these leaves seem much broader. Plant has a bit of a bronze cast to it. Bee friendly?