Buyun, Lyudmyla, Tetiana Cherevchenko, Lyudmyla Kovalska, and Vu Ngoc Long. 2015. “Ex Situ Conservation of Tropical Orchids in Ukraine”. Lankesteriana: International Journal on Orchidology 7 (1-2). https://doi.org/10.15517/lank.v7i1-2.18451.