Campanula gelida (Czech: zvonek jesenický, pronounced [ˈzvonɛk ˈjɛsɛɲɪtskiː]) is a stenoendemic, critically endangered species of perennial bellflower growing in the mountains of Hrubý Jeseník in the Czech Republic. It evolved through specialization of an isolated population of Campanula scheuchzeri, an Alpine species, which expanded to the area of the Sudetes during a colder period, probably the last ice age. It is closely related to Campanula bohemica, endemic to the Krkonoše Mountains.Sometimes it is even considered its subspecies and referred to as Campanula bohemica subsp. gelida.They all belong to the group of related species Campanula rotundifolia agg.