name that plant

If the flower stems stand up straight (usually!) with flowers at intervals up to the top, then I still think it's Campanula latifolia!

It is definitely a Campanula. Spritz I too think it is Latifolia,but I have just come across the original photo and question,the leaves look very large for Latifolia. Of course all perennials have done so well this year maybe this one is doing particularly well!!!!!

Let's agree on a tall Campanula, maybe a latifolia then, Wyeboy!