[1]
Khapugin, A. and Senchugova, M.A. 2022. The age structure of a Cypripedium guttatum (Orchidaceae) population in the Tyumen Region, Western Siberia. Journal of Wildlife and Biodiversity. 7, 2 (Oct. 2022), 35–44. DOI:https://doi.org/10.5281/zenodo.7178289.