Zhila, A.I., and M.M. Marinyuk. “Elevation-Related Macro- and Micromorphological Leaves’ Structure of Some Species of the Genus Phaedranassa Ravenna (Amaryllidaceae)”. Plant Introduction 76 (December 1, 2017): 38-49. Accessed September 14, 2024. http://plantintroduction.org/index.php/pi/article/view/47.