Morphological, Biological and Ecological Features of Rare Plant Species of the Sumy Region. Notes in Current Biology, [S. l.], n. 7(356), p. 40–47, 2017. DOI: 10.29038/2617-4723-2017-356-7-40-47. Disponível em: https://journalbio.vnu.edu.ua/index.php/bio/article/view/53.. Acesso em: 5 may. 2024.