Tsysaruk, T.A. “Biological Peculiarities of Variety of Clemаtis L. From the Collection of M.M. Gryshko National Botanical Gardens of the NAS of Ukraine”. Plant Introduction 39 (September 1, 2008): 113-116. Accessed October 19, 2026. http://www.plantintroduction.org/index.php/pi/article/view/722.