Marinov Y, Stoyanov S.

Reappraisal of Campanula rotundifolia var. bulgarica Nejceff—a neglected taxon from Central Stara Planina Mountain, Bulgaria

. Phytotaxa [Internet]. 2017 Nov. 24 [cited 2025 Dec. 9];329(1):69–79. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.329.1.4