SOSNOVSKA, Svitlana; DANYLYK, Ivan; SEREDNYTSKA, Svitlana. Distribution of the subgenus Psyllophora (Degl.) Peterm. (Carex L.) in Ukraine. Biodiversity: Research and Conservation, [S. l.], v. 29, p. 35–42, 2013. DOI: 10.2478/biorc-2013-0009. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/biorc-2013-0009. Acesso em: 19 jan. 2026.