N. V., Y. and S. E., K. 2024. Introduction assessment of a number of ornamental perennial plants in Botanical garden of Irkutsk State University. Проблемы ботаники Южной Сибири и Монголии. 23, 2 (Nov. 2024), 521-525. DOI:https://doi.org/10.14258/pbssm.2024150.