“Rare Calciphilic Species in V.N.Karazin Kharkiv National University Herbarium (CWU)”. The Journal of V.N.Karazin Kharkiv National University. Series «Biology» 25 (April 11, 2016): 16–26. Accessed October 25, 2026. https://periodicals.karazin.ua/biology/article/view/5504.