If you head out to the Nature Park at 500 Lions Drive in Lake Zurich and take a spin on the path, you can see these beautiful, tall blue flowers .  They are Tall Bellflower- sometimes called American Bellflower (campaulanum americanum).  Here’s more about them.  They move from place to place within the park.  A few years ago they were near the first bridge ( as we like to call it “The bridge over nothing”). Now they have moved to where the paths split.  You can see them if you face south at the split.   They are a delight to the eyes on a hot August afternoon!