Petrosedum forsterianum (Sm.) Grulich in Preslia 56: 40. 1984 Petrosedum forsterianum (Sm.) Grulich in Preslia 56: 40. 1984is new combination for Sedum forsterianum Sm., Engl. Bot. 26: t. 1802. 1808Taxon for this namePetrosedum forsterianum (Sm.) Grulich in Preslia 56: 40. 1984