Sempervivum marmoreum

Sempervivum marmoreum is a flowering plant in the family Crassulaceae. It is a succulent native to south-eastern Europe (Bulgaria, Romania, Greece, North Macedonia, Serbia, etc.) and central Europe (Hungary, Slovakia). Sempervivum marmoreum naturally grows on rocky outcrops with southern exposure.

Main subspecies

 * Sempervivum marmoreum subsp. marmoreum (Balkans, Romania)
 * Sempervivum marmoreum subsp. blandum
 * Sempervivum marmoreum subsp. matricum (Hungary, Slovakia, Transylvania)
 * Sempervivum marmoreum subsp. reginae-amaliae