OSIADACZ, Barbara; KRĘCIAŁA, Mirosław. Ophrys apifera Huds. (Orchidaceae), a new orchid species to the flora of Poland. Biodiversity: Research and Conservation, [S. l.], v. 36, p. 11–16, 2015. DOI: 10.2478/biorc-2014-0027. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/biorc-2014-0027. Acesso em: 17 aug. 2024.