EN
Jovibarba sobolifera is considered critically endangered species in the Opole Silesia. In 2007 a new locality of J. sobolifera was found in Kielcza near Zawadzkie (square CF09 of the ATPOL grid; 50o34’51’’ N, 18o33’15’’ E). Several hundred specimens grows on the sandy dune in association of Koelerion glaucae alliance. This is the second known site within the Opole Silesia territory.