Rosularia platyphylla (Schrenk) Berger Rosularia platyphylla (Schrenk) Berger, Nat. Pflanzenfam. (ed. 2) 18(a): 466. 1930 sec. Hassler 2018=Sedum platyphyllum (Schrenk ex Fisch. & C.A. Mey.) Raym.-Hamet in Candollea 4: 25. 1929 syn. sec. ???