“Taxonomical Status of Swertia Alpestris Baumg. Ex Fuss from the Territory of Ukraine Based on the Analysis of the ITS2 Secondary Structure”. CHORNOMORSKI BOTANICAL JOURNAL 9, no. 4 (December 12, 2013): 497–506. Accessed August 29, 2026. https://cbj.kspu.edu/index.php/cbj/article/view/354.