Gnatiuk, Alla, Mykola Gaponenko, Ganna Honchar, and Andrew Gaponenko. “Diversity of Epipactis Palustris (L.) Crantz (Orchidaceae) Pollinators and Visitors in Conditions of Kyiv City (Ukraine)”. Hacquetia 22, no. 2 (June 26, 2023): 247–262. Accessed May 10, 2024. https://ojs.zrc-sazu.si/hacquetia/article/view/11140.