Echeveria halbingeri var. sanchez-mejoradae (E. Walther) Kimnach Echeveria halbingeri var. sanchez-mejoradae (E. Walther) Kimnach in Haseltonia 5: 51. 1998 ["1997"] sec. Etter & Kristen 1997–2017≡Echeveria sanchez-mejoradae E. Walther, Echeveria: 108. 1972 syn. sec. IPNI 1985