(Sempervivum ruthenicum)

Sempervivum ruthenicum is accepted species in  the family Crassulaceae  subfamily: Sempervivoideae, tribe: Semperviveae,  
Genus Sempervivum 
Infraspecific taxa recognized within : infraspecific taxa
This species is found in Belarus, Bulgaria, Central European Rus, Greece, Krym, Romania, South European Russi, Ukraine, Yugoslavia.