Inventory and characteristics of rare medicinal plants in the Republic of Tatarstan, RussiaGalina Demina, Svetlana Dubrovnaya, Luisa Kadyrova, Nina Prokhorenko and Olga TimofeevaE3S Web of Conf., 510 (2024) 03031DOI: https://doi.org/10.1051/e3sconf/202451003031