Sedum alexanderi Eggli Sedum alexanderi Eggli in Kakteen And. Sukk. 52(8): 206-209, f. 1-5. 2001 sec. Etter & Kristen 1997–2017=Sedum platyphyllum Alexander in Cact. Succ. J. Amer. 14: 77. 1942 syn. sec. Etter & Kristen 1997–2017