KHAPUGIN, A.; SENCHUGOVA, M. A. . The age structure of a Cypripedium guttatum (Orchidaceae) population in the Tyumen Region, Western Siberia. Journal of Wildlife and Biodiversity, [S. l.], v. 7, n. 2, p. 35–44, 2022. DOI: 10.5281/zenodo.7178289. Disponível em: https://wildlife-biodiversity.com/index.php/jwb/article/view/277. Acesso em: 20 apr. 2024.