MYTNIK-EJSMONT, Joanna; RUTKOWSKI, Piotr. Taxonomic position of Zhukowskia Szlach., R. Gonzalez T. & Rutk. (Cyclopogoninae, Spirantheae, Orchidaceae). Biodiversity: Research and Conservation, [S. l.], n. 1-2, p. 7–10, 2006. DOI: 10.14746/biorc.2006.1-2.2. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/40576. Acesso em: 6 feb. 2026.