Last survivor

A single flower on Campanula cashmeriana a bellflower with fragile stems and softly felted leaves.

In the wild it is usually found in rock crevices and cliffs. Kashmir Bellflower is native to the Himalayas, and can be found in the mountains from Afghanistan to Uttarakhand, at altitudes of 2100-3600m. Flowering: August-September.

Here's a link to a picture of it in the wild