(Campanula seraglio)
Campanula seraglio, known as the Serail bellflower, is a species of flowering plant in the family Campanulaceae. It is native to northeastern Turkey. This species is found on rocky mountainous crevices at elevations of 1,600m. It is listed as critically endangered by the IUCN. Human disturbance from eco-tourism poses a threat to the species. This species is situated in a national park.