PARNIKOZA, Ivan Yu.; CELKA, Zbigniew. Botrychium simplex E. Hitchc. (Ophioglossaceae) – a new species for the native flora of Ukraine. Biodiversity: Research and Conservation, [S. l.], v. 43, p. 7–12, 2016. DOI: 10.1515/biorc-2016-0015. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/biorc-2016-0015. Acesso em: 19 may. 2024.